version tag on app configuration

ModuleComputers/src/net/torvald/terrarum/modulecomputers/gameactors/FixtureHomeComputer.kt

@@ -1,26 +1,17 @@
 package net.torvald.terrarum.modulecomputers.gameactors
 
-import com.badlogic.gdx.Gdx
-import com.badlogic.gdx.Input
-import com.badlogic.gdx.graphics.*
-import com.badlogic.gdx.graphics.g2d.SpriteBatch
-import com.badlogic.gdx.graphics.glutils.FrameBuffer
 import com.badlogic.gdx.utils.Disposable
-import kotlin.coroutines.*
 import net.torvald.terrarum.*
 import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZE
 import net.torvald.terrarum.gameactors.AVKey
-import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.modulebasegame.gameactors.BlockBox
 import net.torvald.terrarum.modulebasegame.gameactors.FixtureBase
 import net.torvald.terrarum.modulebasegame.gameactors.FixtureInventory
-import net.torvald.terrarum.ui.Toolkit
+import net.torvald.terrarum.modulecomputers.ui.UIHomeComputer
-import net.torvald.terrarum.ui.UICanvas
 import net.torvald.tsvm.*
 import net.torvald.tsvm.peripheral.AdapterConfig
 import net.torvald.tsvm.peripheral.GraphicsAdapter
 import net.torvald.tsvm.peripheral.VMProgramRom
-import net.torvald.unicode.*
 
 /**
  * Created by minjaesong on 2021-12-04.
@@ -131,77 +122,3 @@ class FixtureHomeComputer : FixtureBase {
     }
 }
 
-internal class UIHomeComputer : UICanvas(
-        toggleKeyLiteral = Input.Keys.ESCAPE, // FIXME why do I have specify ESC for it to function? ESC should be work as the default key
-        toggleButtonLiteral = App.getConfigInt("control_gamepad_start"),
-) {
-    override var width = 640
-    override var height = 480
-    override var openCloseTime = 0f
-
-    private val drawOffX = (width - 560).div(2).toFloat()
-    private val drawOffY = (height - 448).div(2).toFloat()
-
-    private var batch: FlippingSpriteBatch
-    private var camera: OrthographicCamera
-
-    internal lateinit var vm: VM
-    internal lateinit var fixture: FixtureHomeComputer
-
-    init {
-        batch = FlippingSpriteBatch()
-        camera = OrthographicCamera(width.toFloat(), height.toFloat())
-        //val m = Matrix4()
-        //m.setToOrtho2D(0f, 0f, width.toFloat(), height.toFloat())
-        batch.projectionMatrix = camera.combined
-    }
-
-    private val fbo = FrameBuffer(Pixmap.Format.RGBA8888, width, height, false)
-
-    private val controlHelp =
-            "${getKeycapPC(App.getConfigInt("control_key_inventory"))} ${Lang["GAME_ACTION_CLOSE"]}\u3000 " +
-            "$KEYCAP_CTRL$KEYCAP_SHIFT$KEYCAP_T$KEYCAP_R Terminate\u3000" +
-            "$KEYCAP_CTRL$KEYCAP_SHIFT$KEYCAP_R$KEYCAP_S Reset\u3000" +
-            "$KEYCAP_CTRL$KEYCAP_SHIFT$KEYCAP_R$KEYCAP_Q SysRq"
-
-    override fun updateUI(delta: Float) {
-    }
-
-    override fun renderUI(otherBatch: SpriteBatch, otherCamera: Camera) {
-        otherBatch.end()
-
-        fbo.inAction(camera, batch) {
-            Gdx.gl.glClearColor(0f,0f,0f,1f)
-            Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT) // to hide the crap might be there
-
-            (vm.peripheralTable[1].peripheral as? GraphicsAdapter)?.let { gpu ->
-                val clearCol = gpu.getBackgroundColour()
-                Gdx.gl.glClearColor(clearCol.r, clearCol.g, clearCol.b, clearCol.a)
-                Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT)
-
-                gpu.render(Gdx.graphics.deltaTime, batch, drawOffX, drawOffY, true, fbo) // gpu.render will internally end() the fbo then begin() again before using the batch I've fed in
-            }
-        }
-
-        otherBatch.begin()
-        otherBatch.shader = null
-        blendNormalStraightAlpha(otherBatch)
-        otherBatch.color = Color.WHITE
-        otherBatch.draw(fbo.colorBufferTexture, posX.toFloat(), posY.toFloat(), width.toFloat(), height.toFloat())
-        otherBatch.color = Toolkit.Theme.COL_INACTIVE
-        Toolkit.drawBoxBorder(otherBatch, posX - 1, posY - 1, width + 2, height + 2)
-
-        App.fontGame.draw(otherBatch, controlHelp, posX, posY + height + 4)
-    }
-
-    override fun doOpening(delta: Float) {
-        super.doOpening(delta)
-        fixture.startVM()
-    }
-
-
-    override fun dispose() {
-        fbo.dispose()
-    }
-
-}

ModuleComputers/src/net/torvald/terrarum/modulecomputers/ui/UIHomeComputer.kt

@@ -0,0 +1,93 @@
+package net.torvald.terrarum.modulecomputers.ui
+
+import com.badlogic.gdx.Gdx
+import com.badlogic.gdx.Input
+import com.badlogic.gdx.graphics.*
+import com.badlogic.gdx.graphics.g2d.SpriteBatch
+import com.badlogic.gdx.graphics.glutils.FrameBuffer
+import net.torvald.terrarum.App
+import net.torvald.terrarum.FlippingSpriteBatch
+import net.torvald.terrarum.blendNormalStraightAlpha
+import net.torvald.terrarum.inAction
+import net.torvald.terrarum.langpack.Lang
+import net.torvald.terrarum.modulecomputers.gameactors.FixtureHomeComputer
+import net.torvald.terrarum.ui.Toolkit
+import net.torvald.terrarum.ui.UICanvas
+import net.torvald.tsvm.VM
+import net.torvald.tsvm.peripheral.GraphicsAdapter
+import net.torvald.unicode.*
+
+internal class UIHomeComputer : UICanvas(
+        toggleKeyLiteral = Input.Keys.ESCAPE, // FIXME why do I have specify ESC for it to function? ESC should be work as the default key
+        toggleButtonLiteral = App.getConfigInt("control_gamepad_start"),
+) {
+    override var width = 640
+    override var height = 480
+    override var openCloseTime = 0f
+
+    private val drawOffX = (width - 560).div(2).toFloat()
+    private val drawOffY = (height - 448).div(2).toFloat()
+
+    private var batch: FlippingSpriteBatch
+    private var camera: OrthographicCamera
+
+    internal lateinit var vm: VM
+    internal lateinit var fixture: FixtureHomeComputer
+
+    init {
+        batch = FlippingSpriteBatch()
+        camera = OrthographicCamera(width.toFloat(), height.toFloat())
+        //val m = Matrix4()
+        //m.setToOrtho2D(0f, 0f, width.toFloat(), height.toFloat())
+        batch.projectionMatrix = camera.combined
+    }
+
+    private val fbo = FrameBuffer(Pixmap.Format.RGBA8888, width, height, false)
+
+    private val controlHelp =
+            "${getKeycapPC(App.getConfigInt("control_key_inventory"))} ${Lang["GAME_ACTION_CLOSE"]}\u3000 " +
+            "$KEYCAP_CTRL$KEYCAP_SHIFT$KEYCAP_T$KEYCAP_R Terminate\u3000" +
+            "$KEYCAP_CTRL$KEYCAP_SHIFT$KEYCAP_R$KEYCAP_S Reset\u3000" +
+            "$KEYCAP_CTRL$KEYCAP_SHIFT$KEYCAP_R$KEYCAP_Q SysRq"
+
+    override fun updateUI(delta: Float) {
+    }
+
+    override fun renderUI(otherBatch: SpriteBatch, otherCamera: Camera) {
+        otherBatch.end()
+
+        fbo.inAction(camera, batch) {
+            Gdx.gl.glClearColor(0f,0f,0f,1f)
+            Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT) // to hide the crap might be there
+
+            (vm.peripheralTable[1].peripheral as? GraphicsAdapter)?.let { gpu ->
+                val clearCol = gpu.getBackgroundColour()
+                Gdx.gl.glClearColor(clearCol.r, clearCol.g, clearCol.b, clearCol.a)
+                Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT)
+
+                gpu.render(Gdx.graphics.deltaTime, batch, drawOffX, drawOffY, true, fbo) // gpu.render will internally end() the fbo then begin() again before using the batch I've fed in
+            }
+        }
+
+        otherBatch.begin()
+        otherBatch.shader = null
+        blendNormalStraightAlpha(otherBatch)
+        otherBatch.color = Color.WHITE
+        otherBatch.draw(fbo.colorBufferTexture, posX.toFloat(), posY.toFloat(), width.toFloat(), height.toFloat())
+        otherBatch.color = Toolkit.Theme.COL_INACTIVE
+        Toolkit.drawBoxBorder(otherBatch, posX - 1, posY - 1, width + 2, height + 2)
+
+        App.fontGame.draw(otherBatch, controlHelp, posX, posY + height + 4)
+    }
+
+    override fun doOpening(delta: Float) {
+        super.doOpening(delta)
+        fixture.startVM()
+    }
+
+
+    override fun dispose() {
+        fbo.dispose()
+    }
+
+}

assets/keylayout/bg_bg_bds.ime

@@ -379,11 +379,11 @@ let isDiacritics = (s) => s !== undefined && inRange(s.charCodeAt(0), 0x0300, 0x
 return Object.freeze({"n":"\uDBBF\uDFC1Бъл. Многоезична\uDBBF\uDFC0","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "t":dislplayKeyLayouts,
 "l":"bgBG",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin + 2*altgrin
 
-    let s = states.keylayouts[headkey][layer]
+    let s = (states.keylayouts[headkey][layer] || states.keylayouts[headkey][1*shiftin]) || states.keylayouts[headkey][0]
 
     // typing seq for diacritics: diacritics THEN a character
     if (isDiacritics(s)) {

assets/keylayout/el_gr_phonetic.ime

@@ -58,7 +58,7 @@ let isDiacritics = (s) => s !== undefined && inRange(s.charCodeAt(0), 0x0300, 0x
 return Object.freeze({"n":"Ελ. Φωνητικό","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "tf":states.layouttable,
 "l":"elGR",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin,lowlayerkey)=>{
     let layer = 1*shiftin + 2*altgrin
 

assets/keylayout/hi_in_inscript.ime

@@ -0,0 +1,283 @@
+let states = {"keylayouts":[[""],[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+["0",")","\u0966",")"],
+["1","\u090D","\u0967","!"],
+["2","\u0945","\u0968","@"],
+["3","\u094D\u0930","\u0969","#"],
+["4","\u0930\u094D","\u096A","$"],
+["5","\u091C\u094D\u091E","\u096B","%"],
+["6","\u0924\u094D\u0930","\u096C","^"],
+["7","\u0915\u094D\u0937","\u096D","&"],
+["8","\u0936\u094D\u0930","\u096E","*"],
+["9","(","\u096F","("],
+["*"],
+["#"],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+["\u094B","\u0913"],
+["\u0935","\u0934"],
+["\u092E","\u0923","\u0954","\u0923"],
+["\u094D","\u0905"],
+["\u093E","\u0906"],
+["\u093F","\u0907","\u0962","\u090C"],
+["\u0941","\u0909"],
+["\u092A","\u092B","\u092A","\u095E"],
+["\u0917","\u0918","\u095A","\u0918"],
+["\u0930","\u0931"],
+["\u0915","\u0916","\u0958","\u0959"],
+["\u0924","\u0925"],
+["\u0938","\u0936"],
+["\u0932","\u0933"],
+["\u0926","\u0927"],
+["\u091C","\u091D","\u095B","\u091D"],
+["\u094C","\u0914"],
+["\u0940","\u0908","\u0963","\u0961"],
+["\u0947","\u090F"],
+["\u0942","\u090A"],
+["\u0939","\u0919"],
+["\u0928","\u0929"],
+["\u0948","\u0910"],
+["\u0902","\u0901","\u0902","\u0950"],
+["\u092C","\u092D"],
+["\u0946","\u090E","\u0953","\u090E"],
+[",","\u0937","\u0970","\u0970"],
+[".","\u0964","\u0965","\u093D"],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[" "],
+[undefined],
+[undefined],
+[undefined],
+["\n"],
+["\x08"],
+["\u094A","\u0912"],
+["-","\u0903"],
+["\u0943","\u090B","\u0944","\u0960"],
+["\u0921","\u0922","\u095C","\u095D"],
+["\u093C","\u091E"],
+["\u0949","\u0911"],
+["\u091A","\u091B","\u0952","\u091B"],
+["\u091F","\u0920","\u0951","\u0920"],
+["\u092F","\u095F"],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+["0"],
+["1"],
+["2"],
+["3"],
+["4"],
+["5"],
+["6"],
+["7"],
+["8"],
+["9"],
+["/"],
+["*"],
+["-"],
+["+"],
+["."],
+["."],
+["\n"],
+["="],
+["("],
+[")"],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined]
+],
+"code":""} // practically unused as long as there are no diacritics on the keyboard
+let reset = () => {
+    states.code = 0
+}
+let inRange = (s,a,b) => (a <= s && s <= b)
+return Object.freeze({"n":"इनस्क्रिप्ट","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
+"t":states.keylayouts.slice(0,10).concat([["3","\uDBBF\uDE01\u094D\u0930","\u0969","#"], ["4","\u0930\u094D\uDBBF\uDE01","\u096A","$"]], states.keylayouts.slice(12)),
+"l":"hiIN",
+// return: [delete count, composed output]
+"accept":(headkey,shiftin,altgrin)=>{
+    let layer = 1*shiftin + 2*altgrin
+
+    let s = (states.keylayouts[headkey][layer] || states.keylayouts[headkey][1*shiftin]) || states.keylayouts[headkey][0]
+
+    return ['0', s]
+},
+"backspace":()=>{
+    reset()
+    return ''
+},
+"end":()=>{
+    reset()
+    return ''
+},
+"reset":()=>{ reset() },
+"composing":()=>(states.code!='')
+})

assets/keylayout/ko_kr_2set_ksx5002.ime

@@ -346,12 +346,12 @@ let bufDebugStringify = (buf) => [0,1,2].map(i => (buf[i] == undefined) ? "·" :
 return Object.freeze({"n":"두벌식 표준","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "t":states.keylayouts.map(it => [it[0],it[1]]),
 "l":"koKR",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin// + 2*altgrin
     states.code = 1
 
-    let s = states.keylayouts[headkey][layer]
+    let s = states.keylayouts[headkey][layer] || states.keylayouts[headkey][0]
 
     if (isHangul(s)) {
         let bufIndex = (isJongseongConsonant(s) && isConsonant(states.buf[0]) && undefined !== states.buf[1]) ? 2 :

assets/keylayout/ko_kr_2set_ksx5002_alt.ime

@@ -346,12 +346,12 @@ let bufDebugStringify = (buf) => [0,1,2].map(i => (buf[i] == undefined) ? "·" :
 return Object.freeze({"n":"두벌식 수정 표준","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "t":states.keylayouts.map(it => [it[0],it[1]]),
 "l":"koKR",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin// + 2*altgrin
     states.code = 1
 
-    let s = states.keylayouts[headkey][layer]
+    let s = states.keylayouts[headkey][layer] || states.keylayouts[headkey][0]
 
     if (isHangul(s)) {
         let bufIndex = (isJongseongConsonant(s) && isConsonant(states.buf[0]) && undefined !== states.buf[1]) ? 2 :

assets/keylayout/ko_kr_3set_390.ime

@@ -375,12 +375,12 @@ let bufDebugStringify = (buf) => [0,1,2].map(i => (buf[i] == undefined) ? "·" :
 return Object.freeze({"n":"세벌식 3-90","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "t":states.keylayouts.map(it => [it[0],it[1]]),
 "l":"koKR",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin// + 2*altgrin
     states.code = 1
 
-    let s = states.keylayouts[headkey][layer]
+    let s = states.keylayouts[headkey][layer] || states.keylayouts[headkey][0]
     let bufIndex = isJungseong(s) ? 1 : isJongseong(s) ? 2 : 0
 
     if (isHangul(s)) {

assets/keylayout/ko_kr_3set_391.ime

@@ -375,12 +375,12 @@ let bufDebugStringify = (buf) => [0,1,2].map(i => (buf[i] == undefined) ? "·" :
 return Object.freeze({"n":"세벌식 공자판","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "t":states.keylayouts.map(it => [it[0],it[1]]),
 "l":"koKR",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin// + 2*altgrin
     states.code = 1
 
-    let s = states.keylayouts[headkey][layer]
+    let s = states.keylayouts[headkey][layer] || states.keylayouts[headkey][0]
     let bufIndex = isJungseong(s) ? 1 : isJongseong(s) ? 2 : 0
 
     if (isHangul(s)) {

assets/keylayout/ko_kr_3set_shin_03.ime

@@ -385,12 +385,12 @@ let bufDebugStringify = (buf) => [0,1,2].map(i => (buf[i] == undefined) ? "·" :
 return Object.freeze({"n":"신세벌식 ’03","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "t":states.keylayouts.map(it => [it[0],it[1]]),
 "l":"koKR",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin// + 2*altgrin
     states.code = 1
 
-    let s = states.keylayouts[headkey][layer]
+    let s = states.keylayouts[headkey][layer] || states.keylayouts[headkey][0]
     let s2 = states.keylayouts[headkey][2]
     let bufIndex = isJungseong(s) ? 1 : isJongseong(s) ? 2 : 0
 

assets/keylayout/ko_kr_3set_shin_p2.ime

@@ -385,12 +385,12 @@ let bufDebugStringify = (buf) => [0,1,2].map(i => (buf[i] == undefined) ? "·" :
 return Object.freeze({"n":"신세벌식 P2","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "t":states.keylayouts.map(it => [it[0],it[1]]),
 "l":"koKR",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin// + 2*altgrin
     states.code = 1
 
-    let s = states.keylayouts[headkey][layer]
+    let s = states.keylayouts[headkey][layer] || states.keylayouts[headkey][0]
     let s2 = states.keylayouts[headkey][2]
     let bufIndex = isJungseong(s) ? 1 : isJongseong(s) ? 2 : 0
 

assets/keylayout/ru_ru_jcuken.ime

@@ -375,11 +375,11 @@ let isDiacritics = (s) => s !== undefined && inRange(s.charCodeAt(0), 0x0300, 0x
 return Object.freeze({"n":"ЙЦУКЕН Многоязычна","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "t":states.keylayouts,
 "l":"ruRU",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin + 2*altgrin
 
-    let s = states.keylayouts[headkey][layer]
+    let s = (states.keylayouts[headkey][layer] || states.keylayouts[headkey][1*shiftin]) || states.keylayouts[headkey][0]
 
     // typing seq for diacritics: diacritics THEN a character
     if (isDiacritics(s)) {

assets/keylayout/ru_ru_jcuken_apple.ime

@@ -27,7 +27,7 @@ let states = {"keylayouts":[[""],[undefined],
 [undefined],
 [undefined],
 ["ф","Ф","ƒ","ƒ"],
-["и","И"],
+["и","И","и","И"],
 ["с","С","≠","≠"],
 ["в","В","ћ","Ћ"],
 ["у","У","ќ","Ќ"],
@@ -69,10 +69,10 @@ let states = {"keylayouts":[[""],[undefined],
 ["-","_","—","–"],
 ["=","+","»","«"],
 ["х","Х","“","“"],
-["ъ","Ъ"],
+["ъ","Ъ","ъ","Ъ"],
-["ё","Ё"],
+["ё","Ё","ё","Ё"],
 ["ж","Ж","…","…"],
-["э",'Э'],
+["э",'Э',"э",'Э'],
 ["/","?","„","„"],
 [undefined],
 [undefined],
@@ -263,12 +263,12 @@ let isDiacritics = (s) => s !== undefined && inRange(s.charCodeAt(0), 0x0300, 0x
 return Object.freeze({"n":"ЙЦУКЕН (Рус. Apple)","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "t":states.keylayouts,
 "l":"ruRU",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin + 2*altgrin
     states.code = 1
 
-    let s = states.keylayouts[headkey][layer]
+    let s = (states.keylayouts[headkey][layer] || states.keylayouts[headkey][1*shiftin]) || states.keylayouts[headkey][0]
 
     if (isDiacritics(s)) {
         return ['1', '']

assets/keylayout/ru_ru_phonetic.ime

@@ -33,7 +33,7 @@ let isDiacritics = (s) => s !== undefined && inRange(s.charCodeAt(0), 0x0300, 0x
 return Object.freeze({"n":"Рус. Фонетическая","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "tf":states.layouttable,
 "l":"ruRU",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin,lowlayerkey)=>{
     let layer = 1*shiftin// + 2*altgrin
     states.code = 1

assets/keylayout/ta_in_tamil99.ime

@@ -0,0 +1,290 @@
+let states = {"keylayouts":[[""],[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+["0",")"],
+["1","!"],
+["2","@"],
+["3","#"],
+["4","$"],
+["5","%"],
+["6","^"],
+["7","&"],
+["8","*"],
+["9","("],
+["*"],
+["#"],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+["\u0B85","\u0BF9"],
+["\u0B99","\u0BF7"],
+["\u0B92","\u0BF5","\u0BCA"],
+["\u0B89","\u0BF8","\u0BC1"],
+["\u0B8A","\u0B9C","\u0BC2"],
+["\u0BCD","\u0B83"],
+["\u0B8E","\u0B8E","\u0BC6"],
+["\u0B95","\u0B95"],
+["\u0BA9","\u0BA9"],
+["\u0BAA","\u0BAA"],
+["\u0BAE",'"'],
+["\u0BA4",":"],
+["\u0BB0","/"],
+["\u0BB2","\u0BB2"],
+["\u0B9F","["],
+["\u0BA3","]"],
+["\u0B86","\u0BB8","\u0BBE"],
+["\u0B90","\u0BB9","\u0BC8"],
+["\u0B87","\u0BFA","\u0BBF"],
+["\u0B8F","\u0B95\u0BCD\u0BB7","\u0BC7"],
+["\u0BB1","\u0BB1"],
+["\u0BB5","\u0BF6"],
+["\u0B88","\u0BB7","\u0BC0"],
+["\u0B93","\u0BF4","\u0BCB"],
+["\u0BB3","\u0BB8\u0BCD\u0BB0\u0BC0"],
+["\u0B94","\u0BF3","\u0BCC"],
+[",","<"],
+[".",">"],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[" "],
+[undefined],
+[undefined],
+[undefined],
+["\n"],
+["\x08"],
+["`","~"],
+["-","_"],
+["=","+"],
+["\u0B9A","{"],
+["\u0B9E","}"],
+["\\","|"],
+["\u0BA8",";"],
+["\u0BAF","'"],
+["\u0BB4","?"],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+["0"],
+["1"],
+["2"],
+["3"],
+["4"],
+["5"],
+["6"],
+["7"],
+["8"],
+["9"],
+["/"],
+["*"],
+["-"],
+["+"],
+["."],
+["."],
+["\n"],
+["="],
+["("],
+[")"],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined],
+[undefined]
+],
+"code":""} // the last character typed
+let reset = () => {
+    states.code = ""
+}
+let inRange = (s,a,b) => (a <= s && s <= b)
+let isConsonant = (s) => s !== undefined && (inRange(s, 0x0B95, 0x0BB9) || s == 0x0BD0 || inRange(s, 0x0BE6, 0x0BFA)) // determines the behaviour of the vowel key
+return Object.freeze({"n":"தமிழ் 99","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
+"t":states.keylayouts,
+"l":"taIN",
+// return: [delete count, composed output]
+"accept":(headkey,shiftin,altgrin)=>{
+    let layer = 1*shiftin
+
+    let s = states.keylayouts[headkey][layer] || states.keylayouts[headkey][0]
+
+    if (layer == 0 && states.code != "" && isConsonant(states.code.charCodeAt(states.code.length - 1))) {
+        s = states.keylayouts[headkey][2] || states.keylayouts[headkey][0]
+    }
+
+    states.code = s
+
+    return ['0', s]
+},
+"backspace":()=>{
+    reset()
+    return ''
+},
+"end":()=>{
+    reset()
+    return ''
+},
+"reset":()=>{ reset() },
+"composing":()=>(states.code!='')
+})

assets/keylayout/th_th_kedmanee.ime

@@ -269,12 +269,12 @@ let isDiacritics = (s) => s !== undefined && inRange(s.charCodeAt(0), 0x0300, 0x
 return Object.freeze({"n":"แป้นพิมพ์เกษมณี","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "t":states.keylayouts,
 "l":"thTH",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin + 2*altgrin // use AltGr to type conventional numbers
     states.code = 0
 
-    let s = states.keylayouts[headkey][layer]
+    let s = (states.keylayouts[headkey][layer] || states.keylayouts[headkey][1*shiftin]) || states.keylayouts[headkey][0]
     return ['0', s]
 },
 "backspace":()=>{

assets/keylayout/th_th_pattachote.ime

@@ -269,12 +269,12 @@ let isDiacritics = (s) => s !== undefined && (inRange(s.charCodeAt(0), 0x0E31, 0
 return Object.freeze({"n":"แป้นพิมพ์ปัตตะโชติ","v":"none","c":"CuriousTo\uA75Bvald","m":"rewrite",
 "t":states.keylayouts,
 "l":"thTH",
-// return: [displayed output, composed output]
+// return: [delete count, composed output]
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin + 2*altgrin // use AltGr to type conventional numbers
     states.code = 0
 
-    let s = states.keylayouts[headkey][layer]
+    let s = (states.keylayouts[headkey][layer] || states.keylayouts[headkey][1*shiftin]) || states.keylayouts[headkey][0]
     return ['0', s]
 },
 "backspace":()=>{

assets/keylayout/zh_cn_cangjie5.ime

@@ -276,7 +276,7 @@ return Object.freeze({"n":"五仓简体 Qwerty","v":"many","c":"CuriousTo\uA75Bv
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin// + 2*altgrin
 
-    let cjkey = states.keylayouts[headkey][layer]
+    let cjkey = states.keylayouts[headkey][layer] || states.keylayouts[headkey][0]
     let cjkeyAsc = cjkey.codePointAt(0)
 
     if (states.code == 1 && 48 <= cjkeyAsc && cjkeyAsc <= 57) {

assets/keylayout/zh_tw_cangjie5.ime

@@ -276,7 +276,7 @@ return Object.freeze({"n":"五倉正體 Qwerty","v":"many","c":"CuriousTo\uA75Bv
 "accept":(headkey,shiftin,altgrin)=>{
     let layer = 1*shiftin// + 2*altgrin
 
-    let cjkey = states.keylayouts[headkey][layer]
+    let cjkey = states.keylayouts[headkey][layer] || states.keylayouts[headkey][0]
     let cjkeyAsc = cjkey.codePointAt(0)
 
     if (states.code == 1 && 48 <= cjkeyAsc && cjkeyAsc <= 57) {

assets/locales/de/input.json

@@ -0,0 +1,4 @@
+{
+  "INPUT_KEYBOARD_DEFAULT_LAYOUT": "en_intl_qwertz",
+  "INPUT_KEYBOARD_DEFAULT_IME": "none"
+}

assets/locales/en/terrarum.json

@@ -1,37 +1,41 @@
 {
-  "CONTEXT_CHARACTER": "Character",
-  "MENU_LABEL_COPYRIGHT": "Copyright",
-  "COPYRIGHT_ALL_RIGHTS_RESERVED": "All rights reserved",
-  "COPYRIGHT_GNU_GPL_3": "Distributed under GNU GPL 3",
   "APP_WARNING_HEALTH_AND_SAFETY": "WARNING-HEALTH AND SAFETY",
-  "MENU_LABEL_PRESS_START_SYMBOL": "Press >",
+  "CONTEXT_CHARACTER": "Character",
-  "MENU_MODULES" : "Modules",
-  "MENU_CREDIT_GPL_DNT" : "GPL",
-  "MENU_LABEL_JVM_DNT" : "JVM",
-  "GAME_ACTION_MOVE_VERB" : "Move",
-  "GAME_ACTION_ZOOM" : "Zoom",
-  "MENU_LABEL_RESET" : "Reset",
-  "MENU_OPTION_STREAMERS_LAYOUT": "Chat Overlay",
-  "MENU_LABEL_RESTART_REQUIRED": "Restart Required",
-  "MENU_LABEL_KEYBOARD_LAYOUT": "Keyboard Layout",
-  "MENU_LABEL_IME": "IME",
-  "MENU_OPTIONS_DITHER": "Dithering",
-  "MENU_OPTIONS_BLUR": "Blur",
-  "MENU_OPTIONS_PARTICLES": "Particles",
-  "MENU_IO_IMPORT": "Import",
-  "MENU_LABEL_IME_TOGGLE": "Toggle IME",
-  "MENU_LABEL_PASTE_FROM_CLIPBOARD": "Paste from Clipboard",
-  "MENU_OPTIONS_PERFORMANCE": "Performance",
-  "MENU_LABEL_DELETE": "Delete",
-  "MENU_OPTIONS_JVM_HEAP_MAX": "Max Heap Memory",
-  "MENU_OPTIONS_AUTOSAVE": "Autosave",
   "CONTEXT_TIME_MINUTE_PLURAL": "Minutes",
   "CONTEXT_TIME_SECOND_PLURAL": "Seconds",
-  "MENU_LABEL_SYSTEM_INFO": "System Info",
+  "COPYRIGHT_ALL_RIGHTS_RESERVED": "All rights reserved",
-  "MENU_OPTIONS_NOTIFICATION_DISPLAY_DURATION": "Show notification for",
+  "COPYRIGHT_GNU_GPL_3": "Distributed under GNU GPL 3",
-  "MENU_LABEL_STREAMING": "Livestreaming",
+  "GAME_ACTION_MOVE_VERB" : "Move",
-  "MENU_LABEL_EXTRA_JVM_ARGUMENTS": "Extra Arguments",
+  "GAME_ACTION_ZOOM" : "Zoom",
-  "MENU_IO_MANUAL_SAVE": "Manual Save",
   "MENU_IO_AUTOSAVE": "Autosave",
-  "MENU_OPTIONS_DEBUG_CONSOLE": "Debug Console"
+  "MENU_IO_IMPORT": "Import",
+  "MENU_IO_MANUAL_SAVE": "Manual Save",
+  "MENU_LABEL_COPYRIGHT": "Copyright",
+  "MENU_LABEL_DELETE": "Delete",
+  "MENU_LABEL_EXTRA_JVM_ARGUMENTS": "Extra Arguments",
+  "MENU_LABEL_IME": "IME",
+  "MENU_LABEL_IME_TOGGLE": "Toggle IME",
+  "MENU_LABEL_KEYBOARD_LAYOUT": "Keyboard Layout",
+  "MENU_LABEL_PASTE_FROM_CLIPBOARD": "Paste from Clipboard",
+  "MENU_LABEL_PRESS_START_SYMBOL": "Press >",
+  "MENU_LABEL_RESET" : "Reset",
+  "MENU_LABEL_RESTART_REQUIRED": "Restart Required",
+  "MENU_LABEL_STREAMING": "Livestreaming",
+  "MENU_LABEL_SYSTEM_INFO": "System Info",
+  "MENU_MODULES" : "Modules",
+  "MENU_OPTIONS_ATLAS_TEXTURE_SIZE": "Atlas Texture Size",
+  "MENU_OPTIONS_AUTOSAVE": "Autosave",
+  "MENU_OPTIONS_BLUR": "Blur",
+  "MENU_OPTIONS_DEBUG_CONSOLE": "Debug Console",
+  "MENU_OPTIONS_DITHER": "Dithering",
+  "MENU_OPTIONS_JVM_HEAP_MAX": "Max Heap Memory",
+  "MENU_OPTIONS_NOTIFICATION_DISPLAY_DURATION": "Show notification for",
+  "MENU_OPTIONS_PARTICLES": "Particles",
+  "MENU_OPTIONS_PERFORMANCE": "Performance",
+  "MENU_OPTIONS_STREAMERS_LAYOUT": "Chat Overlay",
+  "MENU_OPTIONS_NONE" : "None",
+
+  "MENU_CREDIT_GPL_DNT" : "GPL",
+  "MENU_LABEL_JVM_DNT" : "JVM",
+  "MENU_OPTIONS_FILTERING_HQ2X_DNT" : "Hq2x"
 }

assets/locales/en/terrarum_sentences.json

@@ -1,16 +1,16 @@
 {
-  "GAME_32BIT_WARNING1": "32비트 버전의 Java를 사용중인 것 같습니다.",
+  "GAME_32BIT_WARNING1": "It looks like you’re running a 32-Bit version of Java.",
-  "GAME_32BIT_WARNING2": "아래 링크에서 최신 64비트 Java를 내려받아 설치해주세요.",
+  "GAME_32BIT_WARNING2": "Please download and install the latest 64-Bit Java at:",
-  "GAME_32BIT_WARNING3": "https://www.java.com/ko/download/",
+  "GAME_32BIT_WARNING3": "https://www.java.com/en/download/",
-  "GAME_APPLE_ROSETTA_WARNING1": "Apple Silicon이 탑재된 Mac을 사용 중이지만 x86 빌드의 게임을 실행 중입니다.",
+  "GAME_APPLE_ROSETTA_WARNING1": "It seems you are using a Mac with Apple Silicon but running the x86 build of the game.",
-  "GAME_APPLE_ROSETTA_WARNING2": "최적의 성능과 게임 경험을 위해 Apple Silicon용 빌드의 게임을 이용해 주십시오.",
+  "GAME_APPLE_ROSETTA_WARNING2": "Please use the native build for improved performance and gameplay experiences.",
-  "APP_NOMODULE_1": "현재 불러와진 모듈이 없습니다.",
+  "APP_NOMODULE_1": "No Module is currently loaded.",
-  "APP_NOMODULE_2": "다음의 파일에서 불러오기 순서를 설정하고 게임을 재시작하십시오.",
+  "APP_NOMODULE_2": "Please configure your Load Order and restart:",
-  "MENU_LABEL_KEYCONFIG_HELP1": "키캡을 클릭해 컨트롤을 배정하십시오",
+  "MENU_LABEL_KEYCONFIG_HELP1": "Click On the Keycap to Assign Actions",
-  "GAME_PREV_SAVE_WAS_LOADED1": "가장 최근에 저장된 게임이 손상되었습니다.",
+  "GAME_PREV_SAVE_WAS_LOADED1": "The most recently saved game was corrupted.",
-  "GAME_PREV_SAVE_WAS_LOADED2": "이전에 저장된 게임을 불러왔습니다.",
+  "GAME_PREV_SAVE_WAS_LOADED2": "The previously saved game was loaded.",
-  "GAME_MORE_RECENT_AUTOSAVE1": "자동 저장된 게임이 수동으로 저장한 게임보다 더 최신입니다.",
+  "GAME_MORE_RECENT_AUTOSAVE1": "The Autosave is more recent than the manual save.",
-  "GAME_MORE_RECENT_AUTOSAVE2": "불러올 게임을 선택해 주십시오.",
+  "GAME_MORE_RECENT_AUTOSAVE2": "Please select the saved game you wish to play:",
-  "MENU_LABEL_SAVE_WILL_BE_DELETED": "선택된 세이브가 삭제됩니다.",
+  "MENU_LABEL_SAVE_WILL_BE_DELETED": "The selected save file will be deleted.",
-  "MENU_LABEL_UNSAVED_PROGRESSES_WILL_BE_LOST": "저장하지 않은 변동사항을 잃게 됩니다."
+  "MENU_LABEL_UNSAVED_PROGRESS_WILL_BE_LOST": "Unsaved progress will be lost."
 }

assets/locales/hiIN/terrarum.json

@@ -9,7 +9,7 @@
   "GAME_ACTION_MOVE_VERB" : "हिलना",
   "GAME_ACTION_ZOOM" : "ज़ूम",
   "MENU_LABEL_RESET" : "रीसेट",
-  "MENU_OPTION_STREAMERS_LAYOUT": "Chat Overlay",
+  "MENU_OPTIONS_STREAMERS_LAYOUT": "Chat Overlay",
   "MENU_LABEL_RESTART_REQUIRED": "पुनः शुरआत जरुरी है",
   "MENU_LABEL_KEYBOARD_LAYOUT": "कीबोर्ड विन्यास",
   "MENU_LABEL_IME": "इनपुट विधि",

assets/locales/koKR/terrarum.json

@@ -1,37 +1,37 @@
 {
-  "CONTEXT_CHARACTER": "캐릭터",
-  "MENU_LABEL_COPYRIGHT": "저작권",
-  "COPYRIGHT_ALL_RIGHTS_RESERVED": "모든 권리 보유",
-  "COPYRIGHT_GNU_GPL_3": "GNU GPL 3에 따라 배포됨",
   "APP_WARNING_HEALTH_AND_SAFETY": "경고—건강과 안전을 위하여",
-  "MENU_LABEL_PRESS_START_SYMBOL": ">을 누르세요",
+  "CONTEXT_CHARACTER": "캐릭터",
-  "MENU_MODULES" : "모듈",
-
-
-  "GAME_ACTION_MOVE_VERB" : "이동하기",
-  "GAME_ACTION_ZOOM" : "확대·축소",
-  "MENU_LABEL_RESET" : "재설정",
-  "MENU_OPTION_STREAMERS_LAYOUT": "채팅창 오버레이",
-  "MENU_LABEL_RESTART_REQUIRED": "재시작 필요",
-  "MENU_LABEL_KEYBOARD_LAYOUT": "자판 배열",
-  "MENU_LABEL_IME": "입력기",
-  "MENU_OPTIONS_DITHER": "디더링",
-  "MENU_OPTIONS_BLUR": "흐림",
-  "MENU_OPTIONS_PARTICLES": "입자 수",
-  "MENU_IO_IMPORT": "가져오기",
-  "MENU_LABEL_IME_TOGGLE": "입력기 켜고 끄기",
-  "MENU_LABEL_PASTE_FROM_CLIPBOARD": "복사한 텍스트 붙여넣기",
-  "MENU_OPTIONS_PERFORMANCE": "성능",
-  "MENU_LABEL_DELETE": "삭제",
-  "MENU_OPTIONS_JVM_HEAP_MAX": "최대 힙 메모리",
-  "MENU_OPTIONS_AUTOSAVE": "자동 저장",
   "CONTEXT_TIME_MINUTE_PLURAL": "분",
   "CONTEXT_TIME_SECOND_PLURAL": "초",
-  "MENU_LABEL_SYSTEM_INFO": "시스템 정보",
+  "COPYRIGHT_ALL_RIGHTS_RESERVED": "모든 권리 보유",
-  "MENU_OPTIONS_NOTIFICATION_DISPLAY_DURATION": "알림 표시 시간",
+  "COPYRIGHT_GNU_GPL_3": "GNU GPL 3에 따라 배포됨",
-  "MENU_LABEL_STREAMING": "실시간 방송",
+  "GAME_ACTION_MOVE_VERB" : "이동하기",
-  "MENU_LABEL_EXTRA_JVM_ARGUMENTS": "추가 명령 인수",
+  "GAME_ACTION_ZOOM" : "확대·축소",
-  "MENU_IO_MANUAL_SAVE": "수동 저장",
   "MENU_IO_AUTOSAVE": "자동 저장",
-  "MENU_OPTIONS_DEBUG_CONSOLE": "디버그 콘솔"
+  "MENU_IO_IMPORT": "가져오기",
+  "MENU_IO_MANUAL_SAVE": "수동 저장",
+  "MENU_LABEL_COPYRIGHT": "저작권",
+  "MENU_LABEL_DELETE": "삭제",
+  "MENU_LABEL_EXTRA_JVM_ARGUMENTS": "추가 명령 인수",
+  "MENU_LABEL_IME": "입력기",
+  "MENU_LABEL_IME_TOGGLE": "입력기 켜고 끄기",
+  "MENU_LABEL_KEYBOARD_LAYOUT": "자판 배열",
+  "MENU_LABEL_PASTE_FROM_CLIPBOARD": "복사한 텍스트 붙여넣기",
+  "MENU_LABEL_PRESS_START_SYMBOL": ">을 누르세요",
+  "MENU_LABEL_RESET" : "재설정",
+  "MENU_LABEL_RESTART_REQUIRED": "재시작 필요",
+  "MENU_LABEL_STREAMING": "실시간 방송",
+  "MENU_LABEL_SYSTEM_INFO": "시스템 정보",
+  "MENU_MODULES" : "모듈",
+  "MENU_OPTIONS_ATLAS_TEXTURE_SIZE": "아틀라스 텍스처 크기",
+  "MENU_OPTIONS_AUTOSAVE": "자동 저장",
+  "MENU_OPTIONS_BLUR": "흐림",
+  "MENU_OPTIONS_DEBUG_CONSOLE": "디버그 콘솔",
+  "MENU_OPTIONS_DITHER": "디더링",
+  "MENU_OPTIONS_JVM_HEAP_MAX": "최대 힙 메모리",
+  "MENU_OPTIONS_NOTIFICATION_DISPLAY_DURATION": "알림 표시 시간",
+  "MENU_OPTIONS_PARTICLES": "입자 수",
+  "MENU_OPTIONS_PERFORMANCE": "성능",
+  "MENU_OPTIONS_STREAMERS_LAYOUT": "채팅창 오버레이",
+  "MENU_OPTIONS_NONE" : "없음"
 }

assets/locales/koKR/terrarum_sentences.json

@@ -11,5 +11,6 @@
   "GAME_PREV_SAVE_WAS_LOADED2": "이전에 저장된 게임을 불러왔습니다.",
   "GAME_MORE_RECENT_AUTOSAVE1": "자동 저장된 게임이 수동으로 저장한 게임보다 더 최신입니다.",
   "GAME_MORE_RECENT_AUTOSAVE2": "불러올 게임을 선택해 주십시오.",
-  "MENU_LABEL_SAVE_WILL_BE_DELETED": "선택된 세이브가 삭제됩니다."
+  "MENU_LABEL_SAVE_WILL_BE_DELETED": "선택된 세이브가 삭제됩니다.",
+  "MENU_LABEL_UNSAVED_PROGRESS_WILL_BE_LOST": "저장하지 않은 진행 상황을 잃게 됩니다."
 }

assets/locales/zhCN/terrarum.json

@@ -15,7 +15,7 @@
   "GAME_32BIT_WARNING1": "看起来您正在运行32位版本的Java。",
   "GAME_32BIT_WARNING2": "请下载并安装最新的64位Java :",
   "GAME_32BIT_WARNING3": "https://www.java.com/en/download/",
-  "MENU_OPTION_STREAMERS_LAYOUT": "聊天叠加",
+  "MENU_OPTIONS_STREAMERS_LAYOUT": "聊天叠加",
   "MENU_LABEL_RESTART_REQUIRED": "需要重新启动",
   "MENU_LABEL_KEYBOARD_LAYOUT": "键盘布局",
   "MENU_LABEL_IME": "输入法",

assets/locales/zhTW/terrarum.json

@@ -11,7 +11,7 @@
   "GAME_32BIT_WARNING1": "看起來您正在運行32位版本的Java。",
   "GAME_32BIT_WARNING2": "請下載並安裝最新的64位Java :",
   "GAME_32BIT_WARNING3": "https://www.java.com/en/download/",
-  "MENU_OPTION_STREAMERS_LAYOUT": "聊天疊加",
+  "MENU_OPTIONS_STREAMERS_LAYOUT": "聊天疊加",
   "MENU_LABEL_RESTART_REQUIRED": "需要重新啟動",
   "MENU_LABEL_KEYBOARD_LAYOUT": "鍵盤配置",
   "MENU_LABEL_IME": "輸入法",

assets/mods/basegame/blocks/blocks.csv

@@ -1,5 +1,5 @@
 "id";"drop";"spawn";"name";"shdr";"shdg";"shdb";"shduv";"str";"dsty";"mate";"solid";"wall";"grav";"dlfn";"fv";"fr";"lumr";"lumg";"lumb";"lumuv";"colour";"vscs";"refl";"tags"
-"0";"0";"0";"BLOCK_AIR";"0.0312";"0.0312";"0.0312";"0.0312";"1";"1";"NULL";"0";"1";"N/A";"0";"0";"4";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";""
+"0";"0";"0";"BLOCK_AIR";"0.0312";"0.0312";"0.0312";"0.0312";"1";"1";"NULL";"0";"1";"N/A";"0";"0";"4";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"INCONSEQUENTIAL"
 "16";"17";"17";"BLOCK_STONE";"0.1252";"0.1252";"0.1252";"0.1252";"48";"2400";"ROCK";"1";"1";"N/A";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"ROCK,NATURAL"
 "17";"17";"17";"BLOCK_STONE_QUARRIED";"0.1252";"0.1252";"0.1252";"0.1252";"48";"2400";"ROCK";"1";"1";"N/A";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"ROCK"
 "18";"18";"18";"BLOCK_STONE_TILE_WHITE";"0.1252";"0.1252";"0.1252";"0.1252";"48";"2400";"ROCK";"1";"1";"N/A";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.18";"STONE"
@@ -23,12 +23,12 @@
 "65";"65";"65";"BLOCK_TRUNK_EBONY";"0.0312";"0.0312";"0.0312";"0.0312";"19";"1200";"WOOD";"0";"0";"N/A";"0";"0";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"TREE,NATURAL"
 "66";"66";"66";"BLOCK_TRUNK_BIRCH";"0.0312";"0.0312";"0.0312";"0.0312";"15";"670";"WOOD";"0";"0";"N/A";"0";"0";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"TREE,NATURAL"
 "67";"67";"67";"BLOCK_TRUNK_BLOODROSE";"0.0312";"0.0312";"0.0312";"0.0312";"17";"900";"WOOD";"0";"0";"N/A";"0";"0";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"TREE,NATURAL"
-"80";"80";"80";"BLOCK_SAND";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"SAND";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.06";"SAND,NATURAL"
+"80";"80";"80";"BLOCK_SAND";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"SAND";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.06";"SAND,NATURAL,WARM"
-"81";"81";"81";"BLOCK_SAND_WHITE";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"SAND";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.06";"SAND,NATURAL"
+"81";"81";"81";"BLOCK_SAND_WHITE";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"SAND";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.06";"SAND,NATURAL,WARM"
-"82";"82";"82";"BLOCK_SAND_RED";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"SAND";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.06";"SAND,NATURAL"
+"82";"82";"82";"BLOCK_SAND_RED";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"SAND";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.06";"SAND,NATURAL,WARM"
-"83";"83";"83";"BLOCK_SAND_DESERT";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"SAND";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.06";"SAND,NATURAL"
+"83";"83";"83";"BLOCK_SAND_DESERT";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"SAND";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.06";"SAND,NATURAL,WARM"
-"84";"84";"84";"BLOCK_SAND_BLACK";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"SAND";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.06";"SAND,NATURAL"
+"84";"84";"84";"BLOCK_SAND_BLACK";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"SAND";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.06";"SAND,NATURAL,WARM"
-"85";"85";"85";"BLOCK_SAND_GREEN";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"SAND";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.06";"SAND,NATURAL"
+"85";"85";"85";"BLOCK_SAND_GREEN";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"SAND";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.06";"SAND,NATURAL,WARM"
 "96";"96";"96";"BLOCK_GRAVEL";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"GRVL";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"GRAVEL,NATURAL"
 "97";"97";"97";"BLOCK_GRAVEL_GREY";"0.1252";"0.1252";"0.1252";"0.1252";"24";"2400";"GRVL";"1";"0";"0";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"GRAVEL,NATURAL"
 "112";"112";"112";"BLOCK_ORE_MALACHITE";"0.1252";"0.1252";"0.1252";"0.1252";"48";"2400";"OORE";"1";"0";"N/A";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"ORE,NATURAL"
@@ -44,10 +44,10 @@
 "132";"132";"132";"BLOCK_GEM_DIAMOND";"0.1252";"0.1252";"0.1252";"0.1252";"48";"2400";"OGEM";"1";"0";"N/A";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"GEM,NATURAL"
 "133";"133";"133";"BLOCK_GEM_AMETHYST";"0.1252";"0.1252";"0.1252";"0.1252";"48";"2400";"OGEM";"1";"0";"N/A";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"GEM,NATURAL"
 "134";"134";"134";"BLOCK_GEM_QUARTZ";"0.1252";"0.1252";"0.1252";"0.1252";"48";"2400";"OGEM";"1";"0";"N/A";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"GEM,NATURAL"
-"144";"144";"144";"BLOCK_SNOW";"0.1252";"0.1252";"0.1252";"0.1252";"24";"500";"SNOW";"1";"1";"N/A";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"SNOW,NATURAL"
+"144";"144";"144";"BLOCK_SNOW";"0.1252";"0.1252";"0.1252";"0.1252";"24";"500";"SNOW";"1";"1";"N/A";"0";"4";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"SNOW,NATURAL,COLD"
-"145";"N/A";"N/A";"BLOCK_ICE_FRAGILE";"0.0508";"0.0508";"0.0508";"0.0508";"5";"930";"ICEI";"1";"0";"N/A";"0";"0";"4";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"ICE,NATURAL,FRAGIEL"
+"145";"N/A";"N/A";"BLOCK_ICE_FRAGILE";"0.0508";"0.0508";"0.0508";"0.0508";"5";"930";"ICEI";"1";"0";"N/A";"0";"0";"4";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"ICE,NATURAL,FRAGILE,COLD"
-"146";"146";"146";"BLOCK_ICE_NATURAL";"0.1016";"0.1016";"0.1016";"0.1016";"35";"930";"ICEI";"1";"1";"N/A";"0";"0";"4";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"ICE,NATURAL"
+"146";"146";"146";"BLOCK_ICE_NATURAL";"0.1016";"0.1016";"0.1016";"0.1016";"35";"930";"ICEI";"1";"1";"N/A";"0";"0";"4";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"ICE,NATURAL,COLD"
-"147";"147";"147";"BLOCK_ICE_CLEAR_MAGICAL";"0.1252";"0.1252";"0.1252";"0.1252";"48";"3720";"ICEX";"1";"1";"N/A";"0";"0";"4";"0.0744";"0.1252";"0.2268";"0.0000";"N/A";"N/A";"0.0";"ICE"
+"147";"147";"147";"BLOCK_ICE_CLEAR_MAGICAL";"0.1252";"0.1252";"0.1252";"0.1252";"48";"3720";"ICEX";"1";"1";"N/A";"0";"0";"4";"0.0744";"0.1252";"0.2268";"0.0000";"N/A";"N/A";"0.0";"ICE,COLD"
 "148";"148";"148";"BLOCK_GLASS_CRUDE";"0.0876";"0.0424";"0.0876";"0.1252";"5";"2500";"GLAS";"1";"1";"N/A";"0";"0";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"GLASS"
 "149";"149";"149";"BLOCK_GLASS_CLEAN";"0.0424";"0.0424";"0.0424";"0.0636";"5";"2203";"GLAS";"1";"1";"N/A";"0";"0";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"GLASS"
 "160";"160";"160";"BLOCK_PLATFORM_STONE";"0.0312";"0.0312";"0.0312";"0.0312";"5";"2400";"ROCK";"0";"0";"N/A";"0";"0";"16";"0.0000";"0.0000";"0.0000";"0.0000";"N/A";"N/A";"0.0";"PLATFORM"
@@ -188,6 +188,7 @@
 ## Some tags are reserved for internal use, which are:
 ## - INTERNAL: denotes that the tile is internal-use. Will not be rendered unless debug window is on.
 ## - DORENDER: this internal tile must go through the standard-issue tile drawing routine.
+## - INCONSEQUENTIAL: denotes that this tile can be overwritten without dropping it. Usually used with flower tiles.
 #
 #
 ## References ##

assets/mods/basegame/commands.csv

@@ -22,6 +22,8 @@ Seed
 SetAV
 SetBulletin
 SetScale
+SetSol
+SetTurb
 SetTime
 SetTimeDelta
 SpawnPhysTestBall

assets/mods/basegame/items/itemid.csv

@@ -8,6 +8,7 @@ id;classname
 8;net.torvald.terrarum.modulebasegame.gameitems.ItemLogicSignalEmitter
 9;net.torvald.terrarum.modulebasegame.gameitems.WireCutterAll
 10;net.torvald.terrarum.modulebasegame.gameitems.ItemTypewriter
+11;net.torvald.terrarum.modulebasegame.gameitems.ItemWallCalendar
 
 256;net.torvald.terrarum.modulebasegame.gameitems.ItemSwingingDoorOak
 257;net.torvald.terrarum.modulebasegame.gameitems.ItemSwingingDoorEbony

assets/mods/basegame/locales/en/calendar.json

@@ -0,0 +1,34 @@
+{
+  "MENU_CALENDAR_CALENDAR": "Calendar",
+  "MENU_CALENDAR_EVENTS": "Events",
+  "MENU_CALENDAR_ADD_NEW_EVENT": "Add New Event",
+  "CONTEXT_CALENDAR_SEASON_SPRING": "Spring",
+  "CONTEXT_CALENDAR_SEASON_SUMMER": "Summer",
+  "CONTEXT_CALENDAR_SEASON_AUTUMN": "Autumn",
+  "CONTEXT_CALENDAR_SEASON_WINTER": "Winter",
+  "CONTEXT_CALENDAR_SEASON_SPRI": "Spri",
+  "CONTEXT_CALENDAR_SEASON_SUMM": "Summ",
+  "CONTEXT_CALENDAR_SEASON_AUTM": "Autm",
+  "CONTEXT_CALENDAR_SEASON_WINT": "Wint",
+  "CONTEXT_CALENDAR_DATE_FORMAT_Y": "Year {0}",
+  "CONTEXT_CALENDAR_DATE_FORMAT_YMD": "Year {0} {1} {2}",
+  "CONTEXT_CALENDAR_DATE_FORMAT_YMD_DDD": "Year {0} {1} {2} {3}",
+
+  "CONTEXT_CALENDAR_DAY_MONDAG_DNT": "Mondag",
+  "CONTEXT_CALENDAR_DAY_TYSDAG_DNT": "Tysdag",
+  "CONTEXT_CALENDAR_DAY_MIDTVEKE_DNT": "Midtveke",
+  "CONTEXT_CALENDAR_DAY_TORSDAG_DNT": "Torsdag",
+  "CONTEXT_CALENDAR_DAY_FREDAG_DNT": "Fredag",
+  "CONTEXT_CALENDAR_DAY_LAURDAG_DNT": "Laurdag",
+  "CONTEXT_CALENDAR_DAY_SUNDAG_DNT": "Sundag",
+  "CONTEXT_CALENDAR_DAY_VERDDAG_DNT": "Verddag",
+  "CONTEXT_CALENDAR_DAY_MON_DNT": "Mon",
+  "CONTEXT_CALENDAR_DAY_TYS_DNT": "Tys",
+  "CONTEXT_CALENDAR_DAY_MID_DNT": "Mid",
+  "CONTEXT_CALENDAR_DAY_TOR_DNT": "Tor",
+  "CONTEXT_CALENDAR_DAY_FRE_DNT": "Fre",
+  "CONTEXT_CALENDAR_DAY_LAU_DNT": "Lau",
+  "CONTEXT_CALENDAR_DAY_SUN_DNT": "Sun",
+  "CONTEXT_CALENDAR_DAY_VER_DNT": "Ver",
+  "CONTEXT_CALENDAR_DATE_FORMAT_YMD_SHORT_DNT": "ɣ{0}-{1}-{2}"
+}

assets/mods/basegame/locales/en/game.json

@@ -1,23 +1,24 @@
 {
+  "CONTEXT_GENERATOR_SEED": "Seed",
+  "CONTEXT_ITEM_MAP": "Map",
+  "CONTEXT_ITEM_TOOL_PLURAL": "Tools",
+  "CONTEXT_PLACE_COORDINATE": "Coordinate",
+  "CONTEXT_WORLD_COUNT": "Worlds: ",
   "CONTEXT_WORLD_NEW": "New World",
   "MENU_LABEL_DELETE_WORLD": "Delete World",
-  "CONTEXT_WORLD_COUNT": "Worlds: ",
-  "GAME_INVENTORY_INGREDIENTS": "Ingredients",
-  "GAME_INVENTORY_POTIONS": "Potions",
-  "GAME_INVENTORY_BLOCKS": "Blocks",
-  "GAME_INVENTORY_WALLS": "Walls",
-  "CONTEXT_ITEM_TOOL_PLURAL": "Tools",
-  "GAME_INVENTORY_FAVORITES": "Favorites",
-  "GAME_INVENTORY_REGISTER": "Register",
-  "CONTEXT_ITEM_MAP": "Map",
   "MENU_LABEL_MENU": "Menu",
-  "CONTEXT_GENERATOR_SEED": "Seed",
+  "MENU_LABEL_PREV_SAVES": "Previous Saves",
+  "MENU_LABEL_RENAME": "Rename",
+  "GAME_ACTION_CRAFT": "Craft",
   "GAME_ACTION_GRAPPLE": "Grapple",
   "GAME_ACTION_QUICKSEL": "Quick Select",
-  "GAME_ACTION_CRAFT": "Craft",
-  "GAME_CRAFTING": "Crafting",
-  "GAME_CRAFTABLE_ITEMS": "Craftable Items",
-  "MENU_LABEL_RENAME": "Rename",
   "GAME_ACTION_TELEPORT": "Teleport",
-  "CONTEXT_THIS_IS_A_WORLD_CURRENTLY_PLAYING": "This is a world currently playing."
+  "GAME_CRAFTABLE_ITEMS": "Craftable Items",
+  "GAME_CRAFTING": "Crafting",
+  "GAME_INVENTORY_BLOCKS": "Blocks",
+  "GAME_INVENTORY_FAVORITES": "Favorites",
+  "GAME_INVENTORY_INGREDIENTS": "Ingredients",
+  "GAME_INVENTORY_POTIONS": "Potions",
+  "GAME_INVENTORY_REGISTER": "Register",
+  "GAME_INVENTORY_WALLS": "Walls"
 }

assets/mods/basegame/locales/en/items.json

@@ -1,18 +1,20 @@
 {
+  "BLOCK_STONE_DEEP": "Deepstone",
+  "BLOCK_SCAFFOLDING_NORMAL": "Scaffolding",
+  "BLOCK_STONE_MARBLE": "Marble",
+
+  "ITEM_CALENDAR": "Calendar",
+  "ITEM_LOGIC_SIGNAL_EMITTER": "Logic Signal Emitter",
+  "ITEM_STORAGE_CHEST": "Storage Chest",
+  "ITEM_TIKI_TORCH": "Tiki Torch",
+  "ITEM_TYPEWRITER": "Typewriter",
+  "ITEM_WIRE": "Wire",
+  "ITEM_WIRE_CUTTER": "Wire Cutter",
+
   "ACTORBLOCK_ALLOW_MOVE_DOWN": "Urist Arôlcustith",
   "ACTORBLOCK_FULL_COLLISION": "Urist Berdanrifot",
   "ACTORBLOCK_NO_COLLISION": "Urist Zafal",
   "ACTORBLOCK_NO_PASS_RIGHT": "Urist McPassLeft",
   "ACTORBLOCK_NO_PASS_LEFT": "Urist McPassRight",
-  "ACTORBLOCK_TILING_PLACEHOLDER": "Urist Berdanurdim",
+  "ACTORBLOCK_TILING_PLACEHOLDER": "Urist Berdanurdim"
-
-  "BLOCK_STONE_DEEP": "Deepstone",
-  "BLOCK_SCAFFOLDING_NORMAL": "Scaffolding",
-  "BLOCK_STONE_MARBLE": "Marble",
-
-  "ITEM_STORAGE_CHEST": "Storage Chest",
-  "ITEM_WIRE": "Wire",
-  "ITEM_WIRE_CUTTER": "Wire Cutter",
-  "ITEM_LOGIC_SIGNAL_EMITTER": "Logic Signal Emitter",
-  "ITEM_TIKI_TORCH": "Tiki Torch"
 }

assets/mods/basegame/locales/en/sentences.json

@@ -0,0 +1,3 @@
+{
+  "CONTEXT_THIS_IS_A_WORLD_CURRENTLY_PLAYING": "This is a world currently playing."
+}

assets/mods/basegame/locales/koKR/calendar.json

@@ -0,0 +1,16 @@
+{
+  "MENU_CALENDAR_CALENDAR": "달력",
+  "MENU_CALENDAR_EVENTS": "일정",
+  "MENU_CALENDAR_ADD_NEW_EVENT": "새 일정 추가",
+  "CONTEXT_CALENDAR_SEASON_SPRING": "봄",
+  "CONTEXT_CALENDAR_SEASON_SUMMER": "여름",
+  "CONTEXT_CALENDAR_SEASON_AUTUMN": "가을",
+  "CONTEXT_CALENDAR_SEASON_WINTER": "겨울",
+  "CONTEXT_CALENDAR_SEASON_SPRI": "봄",
+  "CONTEXT_CALENDAR_SEASON_SUMM": "여름",
+  "CONTEXT_CALENDAR_SEASON_AUTM": "가을",
+  "CONTEXT_CALENDAR_SEASON_WINT": "겨울",
+  "CONTEXT_CALENDAR_DATE_FORMAT_Y": "{0}년",
+  "CONTEXT_CALENDAR_DATE_FORMAT_YMD": "{0}년 {1} {2}일",
+  "CONTEXT_CALENDAR_DATE_FORMAT_YMD_DDD": "{0}년 {1} {2}일 {3}"
+}

assets/mods/basegame/locales/koKR/game.json

@@ -1,24 +1,25 @@
 {
+  "CONTEXT_GENERATOR_SEED": "시드",
+  "CONTEXT_ITEM_MAP": "지도",
+  "CONTEXT_ITEM_TOOL_PLURAL": "도구",
+  "CONTEXT_PLACE_COORDINATE": "좌표",
+  "CONTEXT_WORLD_COUNT": "새계: ",
   "CONTEXT_WORLD_NEW": "새 세계",
   "MENU_LABEL_DELETE_WORLD": "새계 삭제",
-  "CONTEXT_WORLD_COUNT": "새계: ",
-  "MENU_MONITOR_CALI_TITLE": "모니터 확인",
-  "GAME_INVENTORY_INGREDIENTS": "재료",
-  "GAME_INVENTORY_POTIONS": "물약",
-  "GAME_INVENTORY_BLOCKS": "블록",
-  "GAME_INVENTORY_WALLS": "벽지",
-  "CONTEXT_ITEM_TOOL_PLURAL": "도구",
-  "GAME_INVENTORY_FAVORITES": "즐겨찾기",
-  "GAME_INVENTORY_REGISTER": "등록하기",
   "MENU_LABEL_MENU": "메뉴",
-  "CONTEXT_ITEM_MAP": "지도",
+  "MENU_LABEL_PREV_SAVES": "이전 세이브",
-  "CONTEXT_GENERATOR_SEED": "시드",
+  "MENU_LABEL_RENAME": "이름 바꾸기",
+  "MENU_MONITOR_CALI_TITLE": "모니터 확인",
+  "GAME_ACTION_CRAFT": "제작하기",
   "GAME_ACTION_GRAPPLE": "매달리기",
   "GAME_ACTION_QUICKSEL": "빠른 선택",
-  "GAME_ACTION_CRAFT": "제작하기",
-  "GAME_CRAFTING": "제작",
-  "GAME_CRAFTABLE_ITEMS": "제작 가능한 아이템",
-  "MENU_LABEL_RENAME": "이름 바꾸기",
   "GAME_ACTION_TELEPORT": "텔레포트하기",
-  "CONTEXT_THIS_IS_A_WORLD_CURRENTLY_PLAYING": "현재 플레이 중인 월드입니다."
+  "GAME_CRAFTABLE_ITEMS": "제작 가능한 아이템",
+  "GAME_CRAFTING": "제작",
+  "GAME_INVENTORY_BLOCKS": "블록",
+  "GAME_INVENTORY_FAVORITES": "즐겨찾기",
+  "GAME_INVENTORY_INGREDIENTS": "재료",
+  "GAME_INVENTORY_POTIONS": "물약",
+  "GAME_INVENTORY_REGISTER": "등록하기",
+  "GAME_INVENTORY_WALLS": "벽지"
 }

assets/mods/basegame/locales/koKR/items.json

@@ -3,9 +3,11 @@
   "BLOCK_SCAFFOLDING_NORMAL": "발판",
   "BLOCK_STONE_MARBLE": "대리석",
 
-  "ITEM_STORAGE_CHEST": "보관상자",
+  "ITEM_CALENDAR": "달력",
-  "ITEM_WIRE": "전선",
-  "ITEM_WIRE_CUTTER": "전선 절단기",
   "ITEM_LOGIC_SIGNAL_EMITTER": "신호발생기",
-  "ITEM_TIKI_TORCH": "티키 토치"
+  "ITEM_STORAGE_CHEST": "보관상자",
+  "ITEM_TIKI_TORCH": "티키 토치",
+  "ITEM_TYPEWRITER": "타자기",
+  "ITEM_WIRE": "전선",
+  "ITEM_WIRE_CUTTER": "전선 절단기"
 }

assets/mods/basegame/locales/koKR/sentences.json

@@ -0,0 +1,3 @@
+{
+  "CONTEXT_THIS_IS_A_WORLD_CURRENTLY_PLAYING": "현재 플레이 중인 월드입니다."
+}

assets/mods/basegame/weathers/WeatherGeneric.json

@@ -1,5 +1,6 @@
 {
   "skyboxGradColourMap": "generic_skybox.tga",
+  "daylightClut": "clut_daylight.tga",
   "classification": "generic",
   "extraImages": [
 

buildapp/build_app_linux_arm.sh

@@ -25,6 +25,7 @@ chmod +x $DESTDIR/AppRun
 # Copy over a Java runtime
 mkdir $DESTDIR/out
 cp -r "../out/$RUNTIME" $DESTDIR/out/
+mv $DESTDIR/out/$RUNTIME/bin/java $DESTDIR/out/$RUNTIME/bin/Terrarum
 
 # Copy over all the assets and a jarfile
 cp -r "../assets_release" $DESTDIR/

buildapp/build_app_linux_x86.sh

@@ -25,6 +25,7 @@ chmod +x $DESTDIR/AppRun
 # Copy over a Java runtime
 mkdir $DESTDIR/out
 cp -r "../out/$RUNTIME" $DESTDIR/out/
+mv $DESTDIR/out/$RUNTIME/bin/java $DESTDIR/out/$RUNTIME/bin/Terrarum
 
 # Copy over all the assets and a jarfile
 cp -r "../assets_release" $DESTDIR/

buildapp/build_app_mac_arm.sh

@@ -3,7 +3,8 @@ if (( $EUID == 0 )); then echo "The build process is not meant to be run with ro
 
 cd "${0%/*}"
 SRCFILES="terrarummac_arm"
-DESTDIR="out/TerrarumMac.arm.app"
+APPDIR="./TerrarumMac.arm.app"
+DESTDIR="out/$APPDIR"
 RUNTIME="runtime-osx-arm"
 
 if [ ! -d "../assets_release" ]; then
@@ -27,10 +28,15 @@ chmod +x $DESTDIR/Contents/MacOS/Terrarum.sh
 # Copy over a Java runtime
 mkdir $DESTDIR/Contents/MacOS/out
 cp -r "../out/$RUNTIME" $DESTDIR/Contents/MacOS/out/
+mv $DESTDIR/Contents/MacOS/out/$RUNTIME/bin/java $DESTDIR/Contents/MacOS/out/$RUNTIME/bin/Terrarum
 
 # Copy over all the assets and a jarfile
 cp -r "../assets_release" $DESTDIR/Contents/MacOS/
 mv $DESTDIR/Contents/MacOS/assets_release $DESTDIR/Contents/MacOS/assets
 cp "../out/TerrarumBuild.jar" $DESTDIR/Contents/MacOS/out/
 
+cd "out"
+rm $APPDIR.zip
+7z a -tzip $APPDIR.zip $APPDIR
+
 echo "Build successful: $DESTDIR"

buildapp/build_app_mac_x86.sh

@@ -3,7 +3,8 @@ if (( $EUID == 0 )); then echo "The build process is not meant to be run with ro
 
 cd "${0%/*}"
 SRCFILES="terrarummac_x86"
-DESTDIR="out/TerrarumMac.x86.app"
+APPDIR="./TerrarumMac.x86.app"
+DESTDIR="out/$APPDIR"
 RUNTIME="runtime-osx-x86"
 
 if [ ! -d "../assets_release" ]; then
@@ -27,10 +28,15 @@ chmod +x $DESTDIR/Contents/MacOS/Terrarum.sh
 # Copy over a Java runtime
 mkdir $DESTDIR/Contents/MacOS/out
 cp -r "../out/$RUNTIME" $DESTDIR/Contents/MacOS/out/
+mv $DESTDIR/Contents/MacOS/out/$RUNTIME/bin/java $DESTDIR/Contents/MacOS/out/$RUNTIME/bin/Terrarum
 
 # Copy over all the assets and a jarfile
 cp -r "../assets_release" $DESTDIR/Contents/MacOS/
 mv $DESTDIR/Contents/MacOS/assets_release $DESTDIR/Contents/MacOS/assets
 cp "../out/TerrarumBuild.jar" $DESTDIR/Contents/MacOS/out/
 
+cd "out"
+rm $APPDIR.zip
+7z a -tzip $APPDIR.zip $APPDIR
+
 echo "Build successful: $DESTDIR"

buildapp/build_app_windows_x86.sh

@@ -21,11 +21,13 @@ then
     echo 'Mingw32 not found; please install mingw64-cross-gcc (or similar) to your system' >&2; exit 1;
 fi
 
-x86_64-w64-mingw32-gcc -o $DESTDIR/Terrarum.exe $SRCFILES/Terrarum.c || { echo 'Building EXE failed' >&2; exit 1; }
+x86_64-w64-mingw32-gcc -Os -s -o $DESTDIR/Terrarum.exe $SRCFILES/Terrarum.c || { echo 'Building EXE failed' >&2; exit 1; }
+# TODO add icon to the exe (use x86_64-w64-mingw32-windres?)
 
 # Copy over a Java runtime
 mkdir $DESTDIR/out
 cp -r "../out/$RUNTIME" $DESTDIR/out/
+mv $DESTDIR/out/$RUNTIME/bin/java.exe $DESTDIR/out/$RUNTIME/bin/Terrarum.exe
 
 # Copy over all the assets and a jarfile
 cp -r "../assets_release" $DESTDIR/

buildapp/make_assets_release.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+if (( $EUID == 0 )); then echo "The build process is not meant to be run with root privilege, exiting now." >&2; exit 1; fi
+
+cd "${0%/*}"
+DESTDIR="../assets_release"
+
+rm -r $DESTDIR
+cp -r "../assets" $DESTDIR
+
+rm $DESTDIR/loopey.wav
+rm $DESTDIR/ktGrepExample.kts
+rm $DESTDIR/batchtest.txt
+rm $DESTDIR/test_texture.tga
+rm $DESTDIR/worldbacktest.tga
+rm -r $DESTDIR/books
+rm $DESTDIR/clut/skybox.tga
+rm $DESTDIR/graphics/*.bat
+rm $DESTDIR/keylayout/*.not_ime
+rm $DESTDIR/mods/basegame/blocks/*.gz
+rm $DESTDIR/mods/basegame/blocks/*.txt
+rm -r $DESTDIR/mods/basegame/sounds
+rm -r $DESTDIR/mods/dwarventech
+
+
+

buildapp/terrarumlinux_arm/AppRun

@@ -1,3 +1,3 @@
 #!/bin/bash
 cd "${0%/*}"
-./out/runtime-linux-arm/bin/java -Dswing.aatext=true -Dawt.useSystemAAFontSettings=lcd -jar ./out/TerrarumBuild.jar
+./out/runtime-linux-arm/bin/Terrarum -Dswing.aatext=true -Dawt.useSystemAAFontSettings=lcd -jar ./out/TerrarumBuild.jar

buildapp/terrarumlinux_x86/AppRun

@@ -1,3 +1,3 @@
 #!/bin/bash
 cd "${0%/*}"
-./out/runtime-linux-x86/bin/java -Dswing.aatext=true -Dawt.useSystemAAFontSettings=lcd -jar ./out/TerrarumBuild.jar
+./out/runtime-linux-x86/bin/Terrarum -Dswing.aatext=true -Dawt.useSystemAAFontSettings=lcd -jar ./out/TerrarumBuild.jar

buildapp/terrarummac_arm/Terrarum.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 cd "${0%/*}"
-./out/runtime-osx-arm/bin/java -jar ./out/TerrarumBuild.jar
+./out/runtime-osx-arm/bin/Terrarum -jar ./out/TerrarumBuild.jar

buildapp/terrarummac_x86/Terrarum.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 cd "${0%/*}"
-./out/runtime-osx-x86/bin/java -jar ./out/TerrarumBuild.jar
+./out/runtime-osx-x86/bin/Terrarum -jar ./out/TerrarumBuild.jar

buildapp/terrarumwindows_x86/Terrarum.c

@@ -2,5 +2,5 @@
 #include <stdlib.h>
 
 int main() {
-    return system(".\\out\\runtime-windows-x86\\bin\\java -jar .\\out\\TerrarumBuild.jar");
+    return system(".\\out\\runtime-windows-x86\\bin\\Terrarum.exe -jar .\\out\\TerrarumBuild.jar");
 }

src/com/badlogic/gdx/graphics/glutils/Float16FrameBuffer.java

@@ -0,0 +1,72 @@
+package com.badlogic.gdx.graphics.glutils;
+
+import com.badlogic.gdx.Application;
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.graphics.GL20;
+import com.badlogic.gdx.graphics.GL30;
+import com.badlogic.gdx.graphics.Texture;
+import com.badlogic.gdx.utils.GdxRuntimeException;
+import net.torvald.terrarum.App;
+
+// typealias Float16FrameBuffer = FloatFrameBuffer
+
+/**
+ * Created by minjaesong on 2023-08-16.
+ */
+public class Float16FrameBuffer extends FrameBuffer {
+
+    Float16FrameBuffer () {
+    }
+
+    /** Creates a GLFrameBuffer from the specifications provided by bufferBuilder
+     *
+     * @param bufferBuilder **/
+    protected Float16FrameBuffer (GLFrameBufferBuilder<? extends GLFrameBuffer<Texture>> bufferBuilder) {
+        super(bufferBuilder);
+    }
+
+    /** Creates a new FrameBuffer with a float backing texture, having the given dimensions and potentially a depth buffer
+     * attached.
+     *
+     * @param width the width of the framebuffer in pixels
+     * @param height the height of the framebuffer in pixels
+     * @param hasDepth whether to attach a depth buffer
+     * @throws GdxRuntimeException in case the FrameBuffer could not be created */
+    public Float16FrameBuffer (int width, int height, boolean hasDepth) {
+        if (App.isAppleM) { // disable float framebuffer for Apple M chips
+            FrameBufferBuilder bufferBuilder = new FrameBufferBuilder(width, height);
+            bufferBuilder.addColorTextureAttachment(GL20.GL_RGBA, GL20.GL_RGBA, GL20.GL_UNSIGNED_SHORT); // but 16bpp int works perfectly?!
+            if (hasDepth) bufferBuilder.addBasicDepthRenderBuffer();
+            this.bufferBuilder = bufferBuilder;
+        }
+        else {
+            FloatFrameBufferBuilder bufferBuilder = new FloatFrameBufferBuilder(width, height);
+            bufferBuilder.addFloatAttachment(GL30.GL_RGBA16F, GL30.GL_RGBA, GL30.GL_FLOAT, false); // FIXME sporadic black screen on GL_RGBA16F? or maybe it was Plasma bugging out?
+            if (hasDepth) bufferBuilder.addBasicDepthRenderBuffer();
+            this.bufferBuilder = bufferBuilder;
+        }
+
+        build();
+    }
+
+    @Override
+    protected Texture createTexture (FrameBufferTextureAttachmentSpec attachmentSpec) {
+        if (App.isAppleM) {
+            GLOnlyTextureData data = new GLOnlyTextureData(bufferBuilder.width, bufferBuilder.height, 0, attachmentSpec.internalFormat,
+                    attachmentSpec.format, attachmentSpec.type);
+            Texture result = new Texture(data);
+            result.setFilter(Texture.TextureFilter.Linear, Texture.TextureFilter.Linear);
+            result.setWrap(Texture.TextureWrap.ClampToEdge, Texture.TextureWrap.ClampToEdge);
+            return result;
+        }
+        else {
+            FloatTextureData data = new FloatTextureData(bufferBuilder.width, bufferBuilder.height, attachmentSpec.internalFormat,
+                    attachmentSpec.format, attachmentSpec.type, attachmentSpec.isGpuOnly);
+            Texture result = new Texture(data);
+            result.setFilter(Texture.TextureFilter.Linear, Texture.TextureFilter.Linear);
+            result.setWrap(Texture.TextureWrap.ClampToEdge, Texture.TextureWrap.ClampToEdge);
+            return result;
+        }
+    }
+
+}

src/com/jme3/math/FastMath.java

@@ -166,6 +166,19 @@ final public class FastMath {
         return ((1f - scale) * startValue) + (scale * endValue);
     }
 
+    public static double interpolateLinear(double scale, double startValue, double endValue) {
+        if (startValue == endValue) {
+            return startValue;
+        }
+        if (scale <= 0.0) {
+            return startValue;
+        }
+        if (scale >= 1.0) {
+            return endValue;
+        }
+        return ((1.0 - scale) * startValue) + (scale * endValue);
+    }
+
     /**
      * Linear interpolation from startValue to endValue by the given percent.
      * Basically: ((1 - percent) * startValue) + (percent * endValue)
@@ -800,28 +813,6 @@ final public class FastMath {
         }
     }
 
-    /**
-     * Take a float input and clamp it between min and max.
-     *
-     * @param input
-     * @param min
-     * @param max
-     * @return clamped input
-     */
-    public static float clamp(float input, float min, float max) {
-        return (input < min) ? min : (input > max) ? max : input;
-    }
-
-    /**
-     * Clamps the given float to be between 0 and 1.
-     *
-     * @param input
-     * @return input clamped between 0 and 1.
-     */
-    public static float saturate(float input) {
-        return clamp(input, 0f, 1f);
-    }
-
     /**
      * Converts a single precision (32 bit) floating point value
      * into half precision (16 bit).
@@ -876,31 +867,6 @@ final public class FastMath {
                 | ((((f & 0x7f800000) - 0x38000000) >> 13) & 0x7c00)
                 | ((f >> 13) & 0x03ff));
     }
-
-    public static float min(float... f) {
-        float min = f[0];
-        for (int i = 1; i < f.length; i++) min = (f[i] < min) ? f[i] : min;
-        return min;
-    }
-
-    public static float max(float... f) {
-        float max = f[0];
-        for (int i = 1; i < f.length; i++) max = (f[i] > max) ? f[i] : max;
-        return max;
-    }
-
-    public static int min(int... f) {
-        int min = f[0];
-        for (int i = 1; i < f.length; i++) min = (f[i] < min) ? f[i] : min;
-        return min;
-    }
-
-    public static int max(int... f) {
-        int max = f[0];
-        for (int i = 1; i < f.length; i++) max = (f[i] > max) ? f[i] : max;
-        return max;
-    }
-
     public static int getGCD(int a, int b) {
         while (a != b) {
             if (a > b) a = a-b;

src/net/torvald/colourutil/CIEXYZUtil.kt

@@ -81,7 +81,7 @@ fun Color.toXYZ(): CIEXYZ = RGB(this).toXYZ()
         }
         val step = value.clampOne() * 255f // 0.0 .. 255.0
         val intStep = step.toInt() // 0 .. 255
-        val NeXTSTEP = minOf(intStep + 1, 255) // 1 .. 255
+        val NeXTSTEP = min(intStep + 1, 255) // 1 .. 255
 
         out[i] = interpolateLinear(step - intStep, rgbLinLUT[intStep], rgbLinLUT[NeXTSTEP])
     }
@@ -123,7 +123,7 @@ fun RGB.linearise(): RGB {
         }
         val step = value.clampOne() * 255f // 0.0 .. 255.0
         val intStep = step.toInt() // 0 .. 255
-        val NeXTSTEP = minOf(intStep + 1, 255) // 1 .. 255
+        val NeXTSTEP = min(intStep + 1, 255) // 1 .. 255
 
         out[i] = interpolateLinear(step - intStep, rgbUnLinLUT[intStep], rgbUnLinLUT[NeXTSTEP])
     }
@@ -192,6 +192,16 @@ fun CIEXYZ.toColorRaw(): Color {
     return Color(rgb.r, rgb.g, rgb.b, rgb.alpha)
 }
 
+fun CIEXYZ.toYXY(): CIEYXY {
+    val dot = this.X + this.Y + this.Z
+    return CIEYXY(
+        this.Y,
+        this.X / dot,
+        this.Y / dot,
+        this.alpha
+    )
+}
+
 fun CIEYXY.toXYZ(): CIEXYZ {
     return CIEXYZ(x * yy / y, yy, (1f - x - y) * yy / y)
 }

src/net/torvald/colourutil/HSVUtil.kt

@@ -2,6 +2,8 @@ package net.torvald.colourutil
 
 import com.jme3.math.FastMath
 import com.badlogic.gdx.graphics.Color
+import kotlin.math.max
+import kotlin.math.min
 
 /**
  * OBSOLETE; use CIELchUtil for natural-looking colour
@@ -75,8 +77,8 @@ object HSVUtil {
         val g = color.g
         val b = color.b
 
-        val rgbMin = FastMath.min(r, g, b)
+        val rgbMin = min(min(r, g), b)
-        val rgbMax = FastMath.max(r, g, b)
+        val rgbMax = max(max(r, g), b)
 
         var h: Float
         val s: Float

src/net/torvald/colourutil/HUSLColorConverter.java

@@ -110,7 +110,7 @@ public class HUSLColorConverter {
             float x = intersectLineLine(line, new float[]{-1 / m1, 0});
             float length = distanceFromPole(new float[]{x, b1 + x * m1});
 
-            min = FastMath.min(min, length);
+            min = Math.min(min, length);
         }
 
         return min;
@@ -125,7 +125,7 @@ public class HUSLColorConverter {
         for (float[] bound : bounds) {
             Length length = lengthOfRayUntilIntersect(hrad, bound);
             if (length.greaterEqualZero) {
-                min = FastMath.min(min, length.length);
+                min = Math.min(min, length.length);
             }
         }
 

src/net/torvald/gdx/graphics/Cvec.kt

@@ -55,6 +55,13 @@ class Cvec {
         this.a = color.a
     }
 
+    constructor(rgb: Color, alpha: Float) {
+        this.r = rgb.r
+        this.g = rgb.g
+        this.b = rgb.b
+        this.a = alpha
+    }
+
     /** Constructor, sets the components of the color
      *
      * @param r the red component

src/net/torvald/gdx/graphics/UnsafeCvecArray.kt

@@ -104,10 +104,10 @@ internal class UnsafeCvecArray(val width: Int, val height: Int) {
     // operators
     fun max(x: Int, y: Int, other: Cvec) {
         val a = toAddr(x, y)
-        array.setFloat(a + 0, maxOf(array.getFloat(a + 0), other.r))
+        array.setFloat(a + 0, kotlin.math.max(array.getFloat(a + 0), other.r))
-        array.setFloat(a + 1, maxOf(array.getFloat(a + 1), other.g))
+        array.setFloat(a + 1, kotlin.math.max(array.getFloat(a + 1), other.g))
-        array.setFloat(a + 2, maxOf(array.getFloat(a + 2), other.b))
+        array.setFloat(a + 2, kotlin.math.max(array.getFloat(a + 2), other.b))
-        array.setFloat(a + 3, maxOf(array.getFloat(a + 3), other.a))
+        array.setFloat(a + 3, kotlin.math.max(array.getFloat(a + 3), other.a))
     }
     fun mul(x: Int, y: Int, scalar: Float) {
         val a = toAddr(x, y)
@@ -202,10 +202,10 @@ internal class TestCvecArr(val width: Int, val height: Int) {
 
     // operators
     inline fun max(x: Int, y: Int, other: Cvec) {
-        setR(x, y, maxOf(getR(x, y), other.r))
+        setR(x, y, kotlin.math.max(getR(x, y), other.r))
-        setG(x, y, maxOf(getG(x, y), other.g))
+        setG(x, y, kotlin.math.max(getG(x, y), other.g))
-        setB(x, y, maxOf(getB(x, y), other.b))
+        setB(x, y, kotlin.math.max(getB(x, y), other.b))
-        setA(x, y, maxOf(getA(x, y), other.a))
+        setA(x, y, kotlin.math.max(getA(x, y), other.a))
     }
     inline fun mul(x: Int, y: Int, scalar: Float) {
         setR(x, y, getR(x, y) * scalar)

src/net/torvald/parametricsky/Application.kt

@@ -12,24 +12,36 @@ import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import net.torvald.unicode.EMDASH
 import net.torvald.colourutil.*
 import net.torvald.parametricsky.datasets.DatasetCIEXYZ
-import net.torvald.parametricsky.datasets.DatasetRGB
+import net.torvald.terrarum.abs
-import net.torvald.parametricsky.datasets.DatasetSpectral
+import net.torvald.terrarum.clut.Skybox
+import net.torvald.terrarum.clut.Skybox.coerceInSmoothly
+import net.torvald.terrarum.clut.Skybox.mapCircle
 import net.torvald.terrarum.inUse
 import net.torvald.terrarum.modulebasegame.worldgenerator.HALF_PI
-import net.torvald.terrarum.modulebasegame.worldgenerator.TWO_PI
+import java.awt.BorderLayout
 import java.awt.Dimension
+import java.lang.Math.pow
 import javax.swing.*
-import kotlin.math.PI
+import kotlin.math.*
-import kotlin.math.pow
 
 
-const val WIDTH = 1200
+val INITIAL_TURBIDITY = 4.0
-const val HEIGHT = 600
+val INITIAL_ALBEDO = 0.1
+val INITIAL_ELEV = 0.0
+
 
 /**
  * Created by minjaesong on 2018-08-01.
  */
-class Application : Game() {
+class Application(val WIDTH: Int, val HEIGHT: Int) : Game() {
+
+    private val HW = WIDTH / 2
+    private val HH = HEIGHT / 2
+
+    private val wf = WIDTH.toFloat()
+    private val hf = HEIGHT.toFloat()
+    private val hwf = HW.toFloat()
+//    private val hhf = HH.toFloat()
 
     /* Variables:
      * 1. Canvas Y (theta)
@@ -53,12 +65,12 @@ class Application : Game() {
     private lateinit var oneScreen: Pixmap
     private lateinit var batch: SpriteBatch
 
-    private lateinit var testTex: Texture
+    var turbidity = INITIAL_TURBIDITY
+    var albedo = INITIAL_ALBEDO
+    var elevation = Math.toRadians(INITIAL_ELEV)
 
-    var turbidity = 5.0
+    var solarBearing = Math.toRadians(90.0)
-    var albedo = 0.1
+    var cameraHeading = Math.toRadians(90.0)
-    var elevation = 0.0
-    var scalefactor = 1f
 
     override fun getScreen(): Screen {
         return super.getScreen()
@@ -68,20 +80,38 @@ class Application : Game() {
         super.setScreen(screen)
     }
 
+    var model = ArHosekSkyModel.arhosek_xyz_skymodelstate_alloc_init(turbidity, albedo, elevation.abs())
+
+    fun regenerateModel() {
+        model = ArHosekSkyModel.arhosek_xyz_skymodelstate_alloc_init(turbidity, albedo, elevation.abs())
+    }
+
     override fun render() {
         Gdx.graphics.setTitle("Daylight Model $EMDASH F: ${Gdx.graphics.framesPerSecond}")
 
         if (turbidity <= 0) throw IllegalStateException()
 
-        // we need to use different modelstate to accomodate different albedo for each spectral band but oh well...
+        // we need to use different model-state to accommodate different albedo for each spectral band but oh well...
-        genTexLoop(ArHosekSkyModel.arhosek_xyz_skymodelstate_alloc_init(turbidity, albedo, elevation))
+        genTexLoop(model, elevation)
+//        println("$elevation\t${ymaxDisp.text}\t${ymaxDisp2.text}")
+
+
+        /*for (elev in -75..75) {
+            val elevation = Math.toRadians(elev.toDouble())
+            val model = ArHosekSkyModel.arhosek_xyz_skymodelstate_alloc_init(turbidity, albedo, elevation.abs())
+            genTexLoop(model, elevation)
+            println("$elev\t${ymaxDisp.text}\t${ymaxDisp2.text}")
+        }*/
 
 
         val tex = Texture(oneScreen)
-        tex.setFilter(Texture.TextureFilter.Nearest, Texture.TextureFilter.Nearest)
+        tex.setFilter(Texture.TextureFilter.Linear, Texture.TextureFilter.Linear)
 
         batch.inUse {
-            batch.draw(tex, 0f, 0f, WIDTH.toFloat(), HEIGHT.toFloat())
+//            batch.draw(tex, hwf, 0f, hwf, hf)
+//            batch.draw(tex, hwf, 0f, -hwf, hf)
+
+            batch.draw(tex, 0f, 0f, wf, hf)
         }
 
         tex.dispose()
@@ -103,14 +133,48 @@ class Application : Game() {
         oneScreen.dispose()
     }
 
-    val outTexWidth = 256
+    val outTexWidth = 1
-    val outTexHeight = 256
+    val outTexHeight = 128
+
+    private fun Float.scaleFun() =
+            (1f - 1f / 2f.pow(this/6f)) * 0.97f
+
+    private fun CIEXYZ.scaleToFit(elevation: Double): CIEXYZ {
+        return if (elevation >= 0) {
+            CIEXYZ(
+                this.X.scaleFun(),
+                this.Y.scaleFun(),
+                this.Z.scaleFun(),
+                this.alpha
+            )
+        }
+        else {
+            // maths model: https://www.desmos.com/calculator/cwi7iyzygg
+
+            val x = -Math.toDegrees(elevation).toFloat()
+//            val elevation2 = -Math.toDegrees(elevation) / 28.5
+            val p = 3.5f
+            val q = 7.5f
+            val s = -0.2f
+            val f = (1f - (1f - 1f / 1.8f.pow(x)) * 0.97f).toFloat()
+//            val g = (1.0 - (elevation2.pow(E) / E.pow(elevation2))*0.8).toFloat()
+            val h = ((x / q).pow(p) + 1f).pow(s)
+            CIEXYZ(
+                this.X.scaleFun() * f * h,
+                this.Y.scaleFun() * f * h,
+                this.Z.scaleFun() * f * h,
+                this.alpha
+            )
+        }
+    }
+
+    private fun Double.mapCircle() = sin(HALF_PI * this)
 
     /**
      * Generated texture is as if you took the panorama picture of sky: up 70deg to horizon, east-south-west;
      * with sun not moving (sun is at exact south, sun's height is adjustable)
      */
-    private fun genTexLoop(state: ArHosekSkyModelState) {
+    private fun genTexLoop(state: ArHosekSkyModelState, elevation: Double) {
 
         fun normaliseY(y: Double): Float {
             var v = y.coerceAtLeast(0.0)
@@ -120,20 +184,49 @@ class Application : Game() {
             return v.toFloat()
         }
 
+        val ys = ArrayList<Float>()
+        val ys2 = ArrayList<Float>()
+
+        val halfHeight = oneScreen.height * 0.5
+        val elevationDeg = Math.toDegrees(elevation)
 
-        for (y in 0 until oneScreen.height) {
         for (x in 0 until oneScreen.width) {
-                val gamma = (x / oneScreen.width.toDouble()) * TWO_PI // 0deg..360deg
+            for (y in 0 until oneScreen.height) {
-                val theta = (1.0 - (y / oneScreen.height.toDouble())) * HALF_PI // 90deg..0deg
+
+                // sky-sphere mapping
+                /*val xf = ((x + 0.5) / oneScreen.width) * 2.0 - 1.0
+                val yf = ((y + 0.5) / oneScreen.height) * 2.0 - 1.0
+                val gamma = atan2(yf, xf) + PI
+                val theta = sqrt(xf*xf + yf*yf) * HALF_PI*/
+
+                // AM-PM mapping (use with WIDTH=1)
+                val yp = y % (oneScreen.height / 2)
+                val yi = yp - 3
+                val xf = -elevationDeg / 90.0
+                var yf = (yi / 58.0).coerceIn(0.0, 1.0).mapCircle().coerceInSmoothly(0.0, 0.95)
+                if (elevationDeg < 0) yf *= Skybox.superellipsoidDecay(1.0 / 3.0, xf)
+                val theta = yf * HALF_PI
+                val gamma = if (y < halfHeight) HALF_PI else 3 * HALF_PI
+
 
                 val xyz = CIEXYZ(
-                        ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, gamma, 0).toFloat().times(scalefactor / 10f),
+                        ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, gamma, 0).toFloat(),
-                        ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, gamma, 1).toFloat().times(scalefactor / 10f),
+                        ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, gamma, 1).toFloat(),
-                        ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, gamma, 2).toFloat().times(scalefactor / 10f)
+                        ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, gamma, 2).toFloat(),
                 )
-                val rgb = xyz.toRGB().toColor()
+                val xyz2 = xyz.scaleToFit(elevation)
+                ys.add(xyz.Y)
+                ys2.add(xyz2.Y)
+                val rgb = xyz2.toRGB().toColor()
                 rgb.a = 1f
 
+                /*val rgb2 = Color(
+                    ((rgb.r * 255f).roundToInt() xor 0xAA) / 255f,
+                    ((rgb.g * 255f).roundToInt() xor 0xAA) / 255f,
+                    ((rgb.b * 255f).roundToInt() xor 0xAA) / 255f,
+                    rgb.a
+                )*/
+
                 oneScreen.setColor(rgb)
                 oneScreen.drawPixel(x, y)
 
@@ -142,140 +235,148 @@ class Application : Game() {
 
         }
 
+        ymaxDisp.text = "${ys.max()}"
+        ymaxDisp2.text = "${ys2.max()}"
+
         //System.exit(0)
     }
 
-    /**
-     * Generated texture is as if you took the panorama picture of sky: up 70deg to horizon, east-south-west;
-     * with sun not moving (sun is at exact south, sun's height is adjustable)
-     */
-    /*private fun genTexLoop2(T: Double, theta_s: Double) {
-
-        fun hazeFun(T: Double): Double {
-            val T = T - 1
-            if (T >= 10) return 1.0
-            else return 2.0.pow(T).div(1024.0)
-        }
-
-        // loop thru gamma and theta
-        for (y in 0..outTexDim) { // theta
-            for (x in 0..outTexDim) { // gamma
-                val theta = Math.toRadians(y * (90.0 / outTexDim.toDouble())) // of observer
-                val gamma = Math.toRadians(x * (90.0 / outTexDim.toDouble())) // of observer
-
-                val Y_z = Model.getAbsoluteZenithLuminance(T, theta_s)
-                val x_z = Model.getZenithChromaX(T, theta_s)
-                val y_z = Model.getZenithChromaY(T, theta_s)
-
-                val Y_p = Y_z * Model.getFforLuma(theta, gamma, T) / Model.getFforLuma(0.0, theta_s, T)
-                val Y_oc = Y_z * (1.0 + 2.0 * Math.cos(theta)) / 3.0
-                val x_p = (x_z * Model.getFforChromaX(theta, gamma, T) / Model.getFforChromaX(0.0, theta_s, T)).coerceIn(0.0, 1.0)
-                val y_p = (y_z * Model.getFforChromaY(theta, gamma, T) / Model.getFforChromaY(0.0, theta_s, T)).coerceIn(0.0, 1.0)
-
-                val normalisedY = Y_p.toFloat().pow(0.5f).div(10f)
-                val normalisedY_oc = Y_oc.toFloat().pow(0.5f).div(10f)
-
-                //println("$Y_p -> $normalisedY, $x_p, $y_p")
-
-                if (T < 11) {
-                    val rgbColour = CIEYXY(normalisedY, x_p.toFloat(), y_p.toFloat()).toXYZ().toColorRaw()
-                    val hazeColour = CIEYXY(normalisedY_oc, 0.3128f, 0.3290f).toXYZ().toColorRaw()
-
-                    val hazeAmount = hazeFun(T).toFloat()
-                    val newColour = Color(
-                            FastMath.interpolateLinear(hazeAmount, rgbColour.r, hazeColour.r),
-                            FastMath.interpolateLinear(hazeAmount, rgbColour.g, hazeColour.g),
-                            FastMath.interpolateLinear(hazeAmount, rgbColour.b, hazeColour.b),
-                            1f
-                    )
-
-                    oneScreen.setColor(newColour)
-                    oneScreen.drawPixel(x, y)
-                }
-                else {
-                    val hazeColour = CIEYXY(normalisedY_oc, 0.3128f, 0.3290f).toXYZ().toColorRaw()
-                    oneScreen.setColor(hazeColour)
-                    oneScreen.drawPixel(x, y)
-                }
-            }
-        }
-        // end loop
-    }*/
-
     override fun create() {
         batch = SpriteBatch()
-        testTex = Texture(Gdx.files.internal("assets/test_texture.tga"))
 
-        oneScreen = Pixmap(outTexWidth * 2, outTexHeight, Pixmap.Format.RGBA8888)
+        oneScreen = Pixmap(outTexWidth, outTexHeight, Pixmap.Format.RGBA8888)
 
-        DatasetSpectral
+//        DatasetSpectral
         DatasetCIEXYZ
-        DatasetRGB
+//        DatasetRGB
 
         ApplicationController(this)
     }
 
+    val ymaxDisp = JTextField().also {
+        it.preferredSize = Dimension(64, 20)
+    }
+    val ymaxDisp2 = JTextField().also {
+        it.preferredSize = Dimension(64, 20)
+    }
 
+    class ApplicationController(val app: Application) : JFrame() {
 
-    class ApplicationController(app: Application) : JFrame() {
+        val dialSize = Dimension(45, 20)
+
+        val turbidityControl = JSpinner(SpinnerNumberModel(INITIAL_TURBIDITY, 1.0, 10.0, 0.1)).also {
+            it.preferredSize = dialSize
+            it.addChangeListener { _ ->
+                app.turbidity = it.value as Double
+                app.regenerateModel()
+            }
+        }
+        val albedoControl = JSpinner(SpinnerNumberModel(INITIAL_ALBEDO, 0.0, 1.0, 0.05)).also {
+            it.preferredSize = dialSize
+            it.addChangeListener { _ ->
+                app.albedo = it.value as Double
+                app.regenerateModel()
+            }
+        }
+        val elevationControl = JSpinner(SpinnerNumberModel(INITIAL_ELEV, -75.0, 75.0, 0.5)).also {
+            it.preferredSize = dialSize
+            it.addChangeListener { _ ->
+                app.elevation = Math.toRadians(it.value as Double)
+                app.regenerateModel()
+            }
+        }
+        val solarBearing = JSpinner(SpinnerNumberModel(90.0, 0.0, 180.0, 1.0)).also {
+            it.preferredSize = dialSize
+            it.addChangeListener { _ ->
+                app.solarBearing = (it.value as Double)
+            }
+        }
+        val cameraHeading = JSpinner(SpinnerNumberModel(90.0, 0.0, 180.0, 1.0)).also {
+            it.preferredSize = dialSize
+            it.addChangeListener { _ ->
+                app.cameraHeading = (it.value as Double)
+            }
+        }
+
+        init {
+            val atmosPanel = JPanel()
+            val turbidityPanel = JPanel().also {
+                it.add(JLabel("Turbidity (log_2)"))
+                it.add(turbidityControl)
+                atmosPanel.add(it)
+            }
+            val albedoPanel = JPanel().also {
+                it.add(JLabel("Albedo"))
+                it.add(albedoControl)
+                atmosPanel.add(it)
+            }
+
+            val sunPanel = JPanel()
+            val elevationPanel = JPanel().also {
+                it.add(JLabel("Elevation"))
+                it.add(elevationControl)
+                sunPanel.add(it)
+            }
+            val scalefactorPanel = JPanel().also {
+                it.add(JLabel("Bearing"))
+                it.add(solarBearing)
+                sunPanel.add(it)
+            }
+
+            val cameraPanel = JPanel()
+            val headingPanel = JPanel().also {
+                it.add(JLabel("Heading"))
+                it.add(cameraHeading)
+                cameraPanel.add(it)
+            }
+
+            val statsPanel = JPanel()
+            val ymaxPanel = JPanel().also {
+                it.add(JLabel("Ymax (CIEXYZ)"))
+                it.add(app.ymaxDisp)
+                statsPanel.add(it)
+            }
+            val ymaxPanel2 = JPanel().also {
+                it.add(JLabel("Ymax (scaled)"))
+                it.add(app.ymaxDisp2)
+                statsPanel.add(it)
+            }
 
             val mainPanel = JPanel()
 
-        val turbidityControl = JSpinner(SpinnerNumberModel(5.0, 1.0, 10.0, 0.1))
+            mainPanel.layout = BoxLayout(mainPanel, BoxLayout.Y_AXIS)
-        val albedoControl = JSpinner(SpinnerNumberModel(0.1, 0.0, 1.0, 0.05))
+            JPanel().also {
-        val elevationControl = JSpinner(SpinnerNumberModel(0.0, 0.0, 90.0, 0.5))
+                it.layout = BorderLayout()
-        val scalefactorControl = JSpinner(SpinnerNumberModel(1.0, 0.0, 2.0, 0.01))
+                it.add(JPanel().also { it.add(JLabel("Atmosphere")) }, BorderLayout.NORTH)
-
+                it.add(atmosPanel, BorderLayout.CENTER)
-        init {
+                it.add(JSeparator(), BorderLayout.SOUTH)
-            val turbidityPanel = JPanel()
+                mainPanel.add(it)
-            val albedoPanel = JPanel()
+            }
-            val elevationPanel = JPanel()
+            JPanel().also {
-            val scalefactorPanel = JPanel()
+                it.layout = BorderLayout()
-
+                it.add(JPanel().also { it.add(JLabel("Sun")) }, BorderLayout.NORTH)
-            turbidityControl.preferredSize = Dimension(45, 18)
+                it.add(sunPanel, BorderLayout.CENTER)
-            albedoControl.preferredSize = Dimension(45, 18)
+                it.add(JSeparator(), BorderLayout.SOUTH)
-            elevationControl.preferredSize = Dimension(45, 18)
+                mainPanel.add(it)
-            scalefactorControl.preferredSize = Dimension(45, 18)
+            }
-
+            JPanel().also {
-            turbidityPanel.add(JLabel("Turbidity"))
+                it.layout = BorderLayout()
-            turbidityPanel.add(turbidityControl)
+                it.add(JPanel().also { it.add(JLabel("Camera")) }, BorderLayout.NORTH)
-
+                it.add(cameraPanel, BorderLayout.CENTER)
-            albedoPanel.add(JLabel("Albedo"))
+                it.add(JSeparator(), BorderLayout.SOUTH)
-            albedoPanel.add(albedoControl)
+                mainPanel.add(it)
-
+            }
-            elevationPanel.add(JLabel("Elevation"))
+            JPanel().also {
-            elevationPanel.add(elevationControl)
+                it.layout = BorderLayout()
-
+                it.add(JPanel().also { it.add(JLabel("Statistics")) }, BorderLayout.NORTH)
-            scalefactorPanel.add(JLabel("Scaling Factor"))
+                it.add(statsPanel, BorderLayout.CENTER)
-            scalefactorPanel.add(scalefactorControl)
+                mainPanel.add(it)
-
+            }
-            mainPanel.add(turbidityPanel)
-            mainPanel.add(albedoPanel)
-            mainPanel.add(elevationPanel)
-            mainPanel.add(scalefactorPanel)
 
             this.isVisible = true
             this.defaultCloseOperation = WindowConstants.EXIT_ON_CLOSE
-            this.size = Dimension(300, 400)
+            this.size = Dimension(300, 600)
-
+            this.add(mainPanel, BorderLayout.CENTER)
-            this.add(mainPanel)
-
-
-            turbidityControl.addChangeListener {
-                app.turbidity = turbidityControl.value as Double
-            }
-
-            albedoControl.addChangeListener {
-                app.albedo = albedoControl.value as Double
-            }
-
-            elevationControl.addChangeListener {
-                app.elevation = Math.toRadians(elevationControl.value as Double)
-            }
-
-            scalefactorControl.addChangeListener {
-                app.scalefactor = (scalefactorControl.value as Double).toFloat()
-            }
 
         }
 
@@ -285,7 +386,10 @@ class Application : Game() {
 
 fun main(args: Array<String>) {
     val config = Lwjgl3ApplicationConfiguration()
-    config.setWindowedMode(WIDTH, HEIGHT)
 
-    Lwjgl3Application(Application(), config)
+    val WIDTH = 2048
+    val HEIGHT = 2048
+
+    config.setWindowedMode(WIDTH, HEIGHT)
+    Lwjgl3Application(Application(WIDTH, HEIGHT), config)
 }

src/net/torvald/parametricsky/datasets/DatasetOp.kt

@@ -11,8 +11,8 @@ object DatasetOp {
         val entrysize = file.length().toInt() / 8
         val fis = FileInputStream(file)
 
-        val ret = DoubleArray(entrysize) {
         val inputbuf = ByteArray(8)
+        val ret = DoubleArray(entrysize) {
             fis.read(inputbuf)
             val rawnum = inputbuf.toLittleInt64()
             Double.fromBits(rawnum)

src/net/torvald/random/TileableValueNoise.kt

@@ -1,7 +1,7 @@
 package net.torvald.random
 
 import com.jme3.math.FastMath
-import net.torvald.terrarum.floorInt
+import net.torvald.terrarum.floorToInt
 import net.torvald.terrarum.gameworld.fmod
 import java.util.*
 
@@ -45,9 +45,9 @@ class TileableValueNoise(
             try {
                 for (x in 0..width) {
                     val thisSampleStart: Int = // 0-256 -> 0-4 -> 0-256(qnt)
-                            (x / width.toFloat() * samples).floorInt() * (width / samples)
+                            (x / width.toFloat() * samples).floorToInt() * (width / samples)
                     val nextSampleStart: Int =
-                            (x / width.toFloat() * samples).floorInt().plus(1) * (width / samples)
+                            (x / width.toFloat() * samples).floorToInt().plus(1) * (width / samples)
                     val stepWithinWindow: Int = x % (nextSampleStart - thisSampleStart)
                     val windowScale: Float = stepWithinWindow.toFloat() / (width / samples)
 

src/net/torvald/spriteanimation/AssembledSpriteAnimation.kt

@@ -7,7 +7,7 @@ import com.badlogic.gdx.graphics.g2d.TextureRegion
 import com.badlogic.gdx.utils.GdxRuntimeException
 import net.torvald.terrarum.ItemCodex
 import net.torvald.terrarum.Second
-import net.torvald.terrarum.floor
+import net.torvald.terrarum.floorToFloat
 import net.torvald.terrarum.gameactors.ActorWithBody
 import net.torvald.terrarum.gameitems.GameItem
 import net.torvald.terrarum.modulebasegame.gameactors.Pocketed
@@ -19,6 +19,7 @@ import net.torvald.terrarum.spriteassembler.ADProperties
 import net.torvald.terrarum.spriteassembler.ADPropertyObject
 import net.torvald.terrarum.spriteassembler.AssembleFrameBase
 import net.torvald.terrarum.spriteassembler.AssembleSheetPixmap
+import net.torvald.terrarum.tryDispose
 import java.io.InputStream
 import java.util.*
 
@@ -122,8 +123,8 @@ class AssembledSpriteAnimation(
                             val drawPos = adp.origin + bodypartPos // imgCentre for held items are (0,0)
                             val w = image.regionWidth * scale
                             val h = image.regionHeight * scale
-                            val fposX = posX.floor() + drawPos.x * scale
+                            val fposX = posX.floorToFloat() + drawPos.x * scale
-                            val fposY = posY.floor() + drawPos.y * scale - h
+                            val fposY = posY.floorToFloat() + drawPos.y * scale - h
 
                             // draw
                             if (flipHorizontal && flipVertical)
@@ -146,8 +147,8 @@ class AssembledSpriteAnimation(
                         val drawPos = adp.origin + bodypartPos - imgCentre
                         val w = image.regionWidth * scale
                         val h = image.regionHeight * scale
-                        val fposX = posX.floor() + drawPos.x * scale
+                        val fposX = posX.floorToFloat() + drawPos.x * scale
-                        val fposY = posY.floor() + drawPos.y * scale
+                        val fposY = posY.floorToFloat() + drawPos.y * scale
 
                         if (flipHorizontal && flipVertical)
                             batch.draw(image, fposX + txFlp, fposY + tyFlp, -w, -h)
@@ -172,7 +173,7 @@ class AssembledSpriteAnimation(
     }
 
     override fun dispose() {
-        res.values.forEach { try { it?.texture?.dispose() } catch (_: GdxRuntimeException) {} }
+        res.values.forEach { it?.texture?.tryDispose() }
     }
 
     companion object {

src/net/torvald/terrarum/App.java

@@ -31,7 +31,6 @@ import net.torvald.terrarum.langpack.Lang;
 import net.torvald.terrarum.modulebasegame.IngameRenderer;
 import net.torvald.terrarum.modulebasegame.TerrarumIngame;
 import net.torvald.terrarum.modulebasegame.ui.ItemSlotImageFactory;
-import net.torvald.terrarum.savegame.DiskSkimmer;
 import net.torvald.terrarum.serialise.WriteConfig;
 import net.torvald.terrarum.ui.Toolkit;
 import net.torvald.terrarum.utils.JsonFetcher;
@@ -63,9 +62,11 @@ public class App implements ApplicationListener {
 
     public static final String GAME_NAME = TerrarumAppConfiguration.GAME_NAME;
     public static final long VERSION_RAW = TerrarumAppConfiguration.VERSION_RAW;
+    public static final String VERSION_TAG = TerrarumAppConfiguration.VERSION_TAG;
 
     public static final String getVERSION_STRING() {
-        return String.format("%d.%d.%d", VERSION_RAW >>> 48, (VERSION_RAW & 0xffff000000L) >>> 24, VERSION_RAW & 0xffffffL);
+        return String.format("%d.%d.%d", VERSION_RAW >>> 48, (VERSION_RAW & 0xffff000000L) >>> 24, VERSION_RAW & 0xffffffL) +
+                (VERSION_TAG.isBlank() ? "" : "-"+VERSION_TAG);
     }
 
     /**
@@ -240,6 +241,7 @@ public class App implements ApplicationListener {
     public static ShaderProgram shaderColLUT;
     public static ShaderProgram shaderReflect;
     public static ShaderProgram shaderGhastlyWhite;
+    public static Hq2x hq2x;
 
     public static Mesh fullscreenQuad;
     private static OrthographicCamera camera;
@@ -267,12 +269,13 @@ public class App implements ApplicationListener {
         Gdx.gl20.glViewport(0, 0, width, height);
     }
 
-    public static final float UPDATE_RATE = 1f / 64f; // apparent framerate will be limited by update rate
+    public static final int TICKS = 64;
+    public static final float UPDATE_RATE = 1f / TICKS; // apparent framerate will be limited by update rate
 
     private static float loadTimer = 0f;
     private static final float showupTime = 100f / 1000f;
 
-    private static FloatFrameBuffer renderFBO;
+    private static Float16FrameBuffer renderFBO;
 
     public static HashSet<File> tempFilePool = new HashSet<>();
 
@@ -392,6 +395,7 @@ public class App implements ApplicationListener {
             appConfig.useVsync(getConfigBoolean("usevsync"));
             appConfig.setResizable(false);
             appConfig.setWindowedMode(width, height);
+            appConfig.setTransparentFramebuffer(false);
             int fpsActive = Math.min(GLOBAL_FRAMERATE_LIMIT, getConfigInt("displayfps"));
             if (fpsActive <= 0) fpsActive = GLOBAL_FRAMERATE_LIMIT;
             int fpsBack = Math.min(GLOBAL_FRAMERATE_LIMIT, getConfigInt("displayfpsidle"));
@@ -439,13 +443,10 @@ public class App implements ApplicationListener {
 
         glInfo.create();
 
-        CommonResourcePool.INSTANCE.addToLoadingList("blockmarkings_common", () -> new TextureRegionPack(Gdx.files.internal("assets/graphics/blocks/block_markings_common.tga"), 16, 16, 0, 0, 0, 0, false, false, false));
-        CommonResourcePool.INSTANCE.addToLoadingList("blockmarking_actor", () -> new BlockMarkerActor());
-        CommonResourcePool.INSTANCE.addToLoadingList("loading_circle_64", () -> new TextureRegionPack(Gdx.files.internal("assets/graphics/gui/loading_circle_64.tga"), 64, 64, 0, 0, 0, 0, false, false, false));
-        CommonResourcePool.INSTANCE.addToLoadingList("inline_loading_spinner", () -> new TextureRegionPack(Gdx.files.internal("assets/graphics/gui/inline_loading_spinner.tga"), 20, 20, 0, 0, 0, 0, false, false, false));
-        CommonResourcePool.INSTANCE.addToLoadingList("inventory_category", () -> new TextureRegionPack("./assets/graphics/gui/inventory/category.tga", 20, 20, 0, 0, 0, 0, false, false, false));
         CommonResourcePool.INSTANCE.addToLoadingList("title_health1", () -> new Texture(Gdx.files.internal("./assets/graphics/gui/health_take_a_break.tga")));
         CommonResourcePool.INSTANCE.addToLoadingList("title_health2", () -> new Texture(Gdx.files.internal("./assets/graphics/gui/health_distance.tga")));
+        // make loading list
+        CommonResourcePool.INSTANCE.loadAll();
 
         newTempFile("wenquanyi.tga"); // temp file required by the font
 
@@ -474,12 +475,9 @@ public class App implements ApplicationListener {
         shaderBayerSkyboxFill = loadShaderFromClasspath("shaders/default.vert",
                 "shaders/float_to_disp_dither_static.frag"
         );
-        shaderHicolour = loadShaderFromClasspath("shaders/default.vert", "shaders/hicolour.frag");
-        shaderDebugDiff = loadShaderFromClasspath("shaders/default.vert", "shaders/diff.frag");
         shaderPassthruRGBA = loadShaderFromClasspath("shaders/gl32spritebatch.vert", "shaders/gl32spritebatch.frag");
-        shaderColLUT = loadShaderFromClasspath("shaders/default.vert", "shaders/passthrurgb.frag");
         shaderReflect = loadShaderFromClasspath("shaders/default.vert", "shaders/reflect.frag");
-        shaderGhastlyWhite = loadShaderFromClasspath("shaders/default.vert", "shaders/ghastlywhite.frag");
+        hq2x = new Hq2x(2);
 
         fullscreenQuad = new Mesh(
                 true, 4, 6,
@@ -487,97 +485,21 @@ public class App implements ApplicationListener {
                 VertexAttribute.ColorUnpacked(),
                 VertexAttribute.TexCoords(0)
         );
-        updateFullscreenQuad(scr.getWidth(), scr.getHeight());
+        updateFullscreenQuad(fullscreenQuad, scr.getWidth(), scr.getHeight());
-
 
         // set up renderer info variables
         renderer = Gdx.graphics.getGLVersion().getRendererString();
         rendererVendor = Gdx.graphics.getGLVersion().getVendorString();
 
 
-        // make gamepad(s)
-        if (App.getConfigBoolean("usexinput")) {
-            try {
-                gamepad = new XinputControllerAdapter(XInputDevice.getDeviceFor(0));
-            }
-            catch (Throwable e) {
-                gamepad = null;
-            }
-
-            // nullify if not actually connected
-            try {
-                if (!((XinputControllerAdapter) gamepad).getC().isConnected()) {
-                    gamepad = null;
-                }
-            }
-            catch (NullPointerException notQuiteWindows) {
-                gamepad = null;
-            }
-        }
-
-        if (gamepad == null) {
-            try {
-                gamepad = new GdxControllerAdapter(Controllers.getControllers().get(0));
-            }
-            catch (Throwable e) {
-                gamepad = null;
-            }
-
-        }
-
-        // tell the game that we have a gamepad
-        environment = RunningEnvironment.PC;
-
-        if (gamepad != null) {
-            String name = gamepad.getName().toLowerCase();
-            for (String allowedName : gamepadWhitelist) {
-                if (name.contains(allowedName)) {
-                    environment = RunningEnvironment.CONSOLE;
-                    break;
-                }
-            }
-        }
-        /*if (gamepad != null) {
-            environment = RunningEnvironment.CONSOLE;
-
-            // calibrate the sticks
-            printdbg(this, "Calibrating the gamepad...");
-            float[] axesZeroPoints = new float[]{
-                    gamepad.getAxisRaw(0),
-                    gamepad.getAxisRaw(1),
-                    gamepad.getAxisRaw(2),
-                    gamepad.getAxisRaw(3)
-            };
-            setConfig("control_gamepad_axiszeropoints", axesZeroPoints);
-            for (int i = 0; i < 4; i++) {
-                printdbg(this, "Axis " + i + ": " + axesZeroPoints[i]);
-            }
-
-        }
-        else {
-            environment = RunningEnvironment.PC;
-        }*/
-
         fontGame = new TerrarumSansBitmap(FONT_DIR, false, false, false,
                 false,
                 256, false, 0.5f, false
         );
-        fontUITitle = new TerrarumSansBitmap(FONT_DIR, false, false, false,
-                false,
-                64, false, 0.5f, false
-        );
-        fontUITitle.setInterchar(1);
-        fontGameFBO = new TerrarumSansBitmap(FONT_DIR, false, true, false,
-                false,
-                64, false, 203f/255f, false
-        );
-        Lang.invoke();
-
-        // make loading list
-        CommonResourcePool.INSTANCE.loadAll();
     }
 
     private FrameBuffer postProcessorOutFBO;
+    private FrameBuffer postProcessorOutFBO2;
 
     @Override
     public void render() {
@@ -636,30 +558,44 @@ public class App implements ApplicationListener {
         FrameBufferManager.end();
 
 
-
         // process screenshot request
-        if (screenshotRequested) {
+        processScreenshotRequest(postProcessorOutFBO);
-            FrameBufferManager.begin(postProcessorOutFBO);
-            try {
-                Pixmap p = Pixmap.createFromFrameBuffer(0, 0, scr.getWidth(), scr.getHeight());
-                PixmapIO.writePNG(Gdx.files.absolute(defaultDir+"/Screenshot-"+String.valueOf(System.currentTimeMillis())+".png"), p, 9, true);
-                p.dispose();
-                Terrarum.INSTANCE.getIngame().sendNotification("Screenshot taken");
-            }
-            catch (Throwable e) {
-                e.printStackTrace();
-                Terrarum.INSTANCE.getIngame().sendNotification("Failed to take screenshot: "+e.getMessage());
-            }
-            FrameBufferManager.end();
-            screenshotRequested = false;
-        }
 
 
+
+        if (getConfigString("screenmagnifyingfilter").equals("hq2x") ) {
+            FrameBufferManager.begin(postProcessorOutFBO2);
+                shaderPassthruRGBA.bind();
+                shaderPassthruRGBA.setUniformMatrix("u_projTrans", camera.combined);
+                shaderPassthruRGBA.setUniformi("u_texture", 0);
+                hq2x.renderToScreen(postProcessorOutFBO.getColorBufferTexture());
+            FrameBufferManager.end();
+
             shaderPassthruRGBA.bind();
             shaderPassthruRGBA.setUniformMatrix("u_projTrans", camera.combined);
             shaderPassthruRGBA.setUniformi("u_texture", 0);
+            postProcessorOutFBO2.getColorBufferTexture().setFilter(Texture.TextureFilter.Linear, Texture.TextureFilter.Linear);
+            postProcessorOutFBO2.getColorBufferTexture().bind(0);
+            fullscreenQuad.render(shaderPassthruRGBA, GL20.GL_TRIANGLES);
+        }
+        else if (getConfigDouble("screenmagnifying") < 1.01 || getConfigString("screenmagnifyingfilter").equals("none")) {
+            shaderPassthruRGBA.bind();
+            shaderPassthruRGBA.setUniformMatrix("u_projTrans", camera.combined);
+            shaderPassthruRGBA.setUniformi("u_texture", 0);
+            postProcessorOutFBO.getColorBufferTexture().setFilter(Texture.TextureFilter.Nearest, Texture.TextureFilter.Nearest);
             postProcessorOutFBO.getColorBufferTexture().bind(0);
             fullscreenQuad.render(shaderPassthruRGBA, GL20.GL_TRIANGLES);
+        }
+        else if (getConfigString("screenmagnifyingfilter").equals("bilinear")) {
+            shaderPassthruRGBA.bind();
+            shaderPassthruRGBA.setUniformMatrix("u_projTrans", camera.combined);
+            shaderPassthruRGBA.setUniformi("u_texture", 0);
+            postProcessorOutFBO.getColorBufferTexture().setFilter(Texture.TextureFilter.Linear, Texture.TextureFilter.Linear);
+            postProcessorOutFBO.getColorBufferTexture().bind(0);
+            fullscreenQuad.render(shaderPassthruRGBA, GL20.GL_TRIANGLES);
+        }
+
+
 
         // process resize request
         if (resizeRequested) {
@@ -674,6 +610,26 @@ public class App implements ApplicationListener {
 
     }
 
+    private static void processScreenshotRequest(FrameBuffer fb) {
+        if (screenshotRequested) {
+            String msg = "Screenshot taken";
+            FrameBufferManager.begin(fb);
+            try {
+                Pixmap p = Pixmap.createFromFrameBuffer(0, 0, fb.getWidth(), fb.getHeight());
+                PixmapIO.writePNG(Gdx.files.absolute(defaultDir+"/Screenshot-"+String.valueOf(System.currentTimeMillis())+".png"), p, 9, true);
+                p.dispose();
+            }
+            catch (Throwable e) {
+                e.printStackTrace();
+                msg = ("Failed to take screenshot: "+e.getMessage());
+            }
+            FrameBufferManager.end();
+            screenshotRequested = false;
+
+            Terrarum.INSTANCE.getIngame().sendNotification(msg);
+        }
+    }
+
     public static Texture getCurrentDitherTex() {
         int hash = 31 + GLOBAL_RENDER_TIMER + 0x165667B1 + GLOBAL_RENDER_TIMER * 0xC2B2AE3D;
         hash = Integer.rotateLeft(hash, 17) * 0x27D4EB2F;
@@ -792,18 +748,23 @@ public class App implements ApplicationListener {
 
         if (currentScreen != null) currentScreen.resize(scr.getWidth(), scr.getHeight());
         TerrarumPostProcessor.INSTANCE.resize(scr.getWidth(), scr.getHeight());
-        updateFullscreenQuad(scr.getWidth(), scr.getHeight());
+        updateFullscreenQuad(fullscreenQuad, scr.getWidth(), scr.getHeight());
 
 
         if (renderFBO == null ||
                 (renderFBO.getWidth() != scr.getWidth() ||
                         renderFBO.getHeight() != scr.getHeight())
         ) {
-            renderFBO = new FloatFrameBuffer(
+            renderFBO = new Float16FrameBuffer(
                     scr.getWidth(),
                     scr.getHeight(),
                     false
             );
+            postProcessorOutFBO2 = new Float16FrameBuffer(
+                    scr.getWidth() * 2,
+                    scr.getHeight() * 2,
+                    false
+            );
 
 
             if (IS_DEVELOPMENT_BUILD) {
@@ -856,6 +817,7 @@ public class App implements ApplicationListener {
         shaderColLUT.dispose();
         shaderReflect.dispose();
         shaderGhastlyWhite.dispose();
+        hq2x.dispose();
 
         CommonResourcePool.INSTANCE.dispose();
         fullscreenQuad.dispose();
@@ -954,6 +916,93 @@ public class App implements ApplicationListener {
      * Init stuffs which needs GL context
      */
     private void postInit() {
+        CommonResourcePool.INSTANCE.addToLoadingList("blockmarkings_common", () -> new TextureRegionPack(Gdx.files.internal("assets/graphics/blocks/block_markings_common.tga"), 16, 16, 0, 0, 0, 0, false, false, false));
+        CommonResourcePool.INSTANCE.addToLoadingList("blockmarking_actor", () -> new BlockMarkerActor());
+        CommonResourcePool.INSTANCE.addToLoadingList("loading_circle_64", () -> new TextureRegionPack(Gdx.files.internal("assets/graphics/gui/loading_circle_64.tga"), 64, 64, 0, 0, 0, 0, false, false, false));
+        CommonResourcePool.INSTANCE.addToLoadingList("inline_loading_spinner", () -> new TextureRegionPack(Gdx.files.internal("assets/graphics/gui/inline_loading_spinner.tga"), 20, 20, 0, 0, 0, 0, false, false, false));
+        CommonResourcePool.INSTANCE.addToLoadingList("inventory_category", () -> new TextureRegionPack("./assets/graphics/gui/inventory/category.tga", 20, 20, 0, 0, 0, 0, false, false, false));
+        CommonResourcePool.INSTANCE.loadAll();
+
+        shaderHicolour = loadShaderFromClasspath("shaders/default.vert", "shaders/hicolour.frag");
+        shaderDebugDiff = loadShaderFromClasspath("shaders/default.vert", "shaders/diff.frag");
+        shaderColLUT = loadShaderFromClasspath("shaders/default.vert", "shaders/rgbonly.frag");
+        shaderGhastlyWhite = loadShaderFromClasspath("shaders/default.vert", "shaders/ghastlywhite.frag");
+
+        // make gamepad(s)
+        if (App.getConfigBoolean("usexinput")) {
+            try {
+                gamepad = new XinputControllerAdapter(XInputDevice.getDeviceFor(0));
+            }
+            catch (Throwable e) {
+                gamepad = null;
+            }
+
+            // nullify if not actually connected
+            try {
+                if (!((XinputControllerAdapter) gamepad).getC().isConnected()) {
+                    gamepad = null;
+                }
+            }
+            catch (NullPointerException notQuiteWindows) {
+                gamepad = null;
+            }
+        }
+
+        if (gamepad == null) {
+            try {
+                gamepad = new GdxControllerAdapter(Controllers.getControllers().get(0));
+            }
+            catch (Throwable e) {
+                gamepad = null;
+            }
+
+        }
+
+        // tell the game that we have a gamepad
+        environment = RunningEnvironment.PC;
+
+        if (gamepad != null) {
+            String name = gamepad.getName().toLowerCase();
+            for (String allowedName : gamepadWhitelist) {
+                if (name.contains(allowedName)) {
+                    environment = RunningEnvironment.CONSOLE;
+                    break;
+                }
+            }
+        }
+        /*if (gamepad != null) {
+            environment = RunningEnvironment.CONSOLE;
+
+            // calibrate the sticks
+            printdbg(this, "Calibrating the gamepad...");
+            float[] axesZeroPoints = new float[]{
+                    gamepad.getAxisRaw(0),
+                    gamepad.getAxisRaw(1),
+                    gamepad.getAxisRaw(2),
+                    gamepad.getAxisRaw(3)
+            };
+            setConfig("control_gamepad_axiszeropoints", axesZeroPoints);
+            for (int i = 0; i < 4; i++) {
+                printdbg(this, "Axis " + i + ": " + axesZeroPoints[i]);
+            }
+
+        }
+        else {
+            environment = RunningEnvironment.PC;
+        }*/
+        fontUITitle = new TerrarumSansBitmap(FONT_DIR, false, false, false,
+                false,
+                64, false, 0.5f, false
+        );
+        fontUITitle.setInterchar(1);
+        fontGameFBO = new TerrarumSansBitmap(FONT_DIR, false, true, false,
+                false,
+                64, false, 203f/255f, false
+        );
+        Lang.invoke();
+
+
+
         ModMgr.INSTANCE.invoke(); // invoke Module Manager
 
 
@@ -1032,14 +1081,14 @@ public class App implements ApplicationListener {
         logoBatch.setProjectionMatrix(camera.combined);
     }
 
-    private void updateFullscreenQuad(int WIDTH, int HEIGHT) { // NOT y-flipped quads!
+    private void updateFullscreenQuad(Mesh mesh, int WIDTH, int HEIGHT) { // NOT y-flipped quads!
-        fullscreenQuad.setVertices(new float[]{
+        mesh.setVertices(new float[]{
                 0f, 0f, 0f, 1f, 1f, 1f, 1f, 0f, 1f,
                 WIDTH, 0f, 0f, 1f, 1f, 1f, 1f, 1f, 1f,
                 WIDTH, HEIGHT, 0f, 1f, 1f, 1f, 1f, 1f, 0f,
                 0f, HEIGHT, 0f, 1f, 1f, 1f, 1f, 0f, 0f
         });
-        fullscreenQuad.setIndices(new short[]{0, 1, 2, 2, 3, 0});
+        mesh.setIndices(new short[]{0, 1, 2, 2, 3, 0});
     }
 
     public static void setGamepadButtonLabels() {

src/net/torvald/terrarum/CommonResourcePool.kt

@@ -33,9 +33,9 @@ object CommonResourcePool {
         addToLoadingList("itemplaceholder_48") {
             TextureRegion(Texture("assets/item_kari_48.tga")).also { it.flip(false, false) }
         }
-        addToLoadingList("test_texture") {
+        /*addToLoadingList("test_texture") {
             TextureRegion(Texture("assets/test_texture.tga")).also { it.flip(false, false) }
-        }
+        }*/
         loadAll()
     }
 

src/net/torvald/terrarum/DefaultConfig.kt

@@ -24,7 +24,7 @@ object DefaultConfig {
             "language" to App.getSysLang(),
             "notificationshowuptime" to 4000, // 4s
             "selecteditemnameshowuptime" to 4000, // 4s
-            "autosaveinterval" to 300000, // 5s
+            "autosaveinterval" to 300000, // 5m
             "multithread" to true,
 
             "showhealthmessageonstartup" to true,
@@ -112,6 +112,7 @@ object DefaultConfig {
             "inputmethod" to "none",
 
             "screenmagnifying" to 1.0,
+            "screenmagnifyingfilter" to "none", // "none", "bilinear", "hq2x"
 
             "fx_newlight" to false,
 
@@ -119,6 +120,12 @@ object DefaultConfig {
             "debug_deltat_benchmark_sample_sizes" to 2048,
 
 
+            "mastervolume" to 1.0,
+            "musicvolume" to 1.0,
+            "bgmvolume" to 1.0,
+            "sfxvolume" to 1.0,
+
+
 
             // settings regarding debugger
             /*"buildingmakerfavs" to arrayOf(

src/net/torvald/terrarum/GlslTilingTest.kt

@@ -64,8 +64,8 @@ object GlslTilingTest : ApplicationAdapter() {
 
 
 
-        val tilesInHorizontal = (Gdx.graphics.width.toFloat() / TILING_SIZE).ceil() + 1f
+        val tilesInHorizontal = (Gdx.graphics.width.toFloat() / TILING_SIZE).ceilToFloat() + 1f
-        val tilesInVertical = (Gdx.graphics.height.toFloat() / TILING_SIZE).ceil() + 1f
+        val tilesInVertical = (Gdx.graphics.height.toFloat() / TILING_SIZE).ceilToFloat() + 1f
 
         tilesQuad = Mesh(
                 true, 4, 6,
@@ -129,8 +129,8 @@ object GlslTilingTest : ApplicationAdapter() {
         Gdx.gl.glEnable(GL20.GL_BLEND)
         Gdx.gl.glBlendFunc(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA)
 
-        val tilesInHorizontal = (Gdx.graphics.width.toFloat() / TILING_SIZE).ceil() + 1f
+        val tilesInHorizontal = (Gdx.graphics.width.toFloat() / TILING_SIZE).ceilToFloat() + 1f
-        val tilesInVertical = (Gdx.graphics.height.toFloat() / TILING_SIZE).ceil() + 1f
+        val tilesInVertical = (Gdx.graphics.height.toFloat() / TILING_SIZE).ceilToFloat() + 1f
 
 
 

src/net/torvald/terrarum/Hq2x.kt

@@ -0,0 +1,214 @@
+package net.torvald.terrarum
+
+import com.badlogic.gdx.Gdx
+import com.badlogic.gdx.files.FileHandle
+import com.badlogic.gdx.graphics.*
+import com.badlogic.gdx.graphics.VertexAttributes.Usage
+import com.badlogic.gdx.graphics.glutils.FrameBuffer
+import com.badlogic.gdx.graphics.glutils.ShaderProgram
+import com.badlogic.gdx.math.Matrix4
+import com.badlogic.gdx.utils.Disposable
+import com.badlogic.gdx.utils.GdxRuntimeException
+
+/**
+ * [HQnX](https://en.wikipedia.org/wiki/Pixel-art_scaling_algorithms#hqnx_family)
+ * upscale algorithm GLSL implementation based on
+ * [CrossVR](https://github.com/CrossVR/hqx-shader/tree/master/glsl) project.
+ */
+class Hq2x : Disposable {
+
+    companion object {
+        private const val TEXTURE_HANDLE0 = 0
+        private const val TEXTURE_HANDLE1 = 1
+
+        private const val U_TEXTURE = "u_texture"
+        private const val U_LUT = "u_lut"
+        private const val U_TEXTURE_SIZE = "u_textureSize"
+    }
+
+    private val mesh = ViewportQuadMesh(
+        VertexAttribute(Usage.Position, 2, "a_position"),
+        VertexAttribute(Usage.TextureCoordinates, 2, "a_texCoord0"))
+
+    private val program: ShaderProgram
+    private val lutTexture: Texture
+    private val scaleFactor: Int
+
+    private var dstBuffer: FrameBuffer? = null
+    private var dstWidth = 0
+    private var dstHeight = 0
+
+    /** @param scaleFactor should be 2, 3 or 4 value. */
+    constructor(scaleFactor: Int) {
+        if (scaleFactor !in 2..4) {
+            throw GdxRuntimeException("Scale factor should be 2, 3 or 4.")
+        }
+
+        program = compileShader(
+            Gdx.files.classpath("shaders/hq2x.vert"),
+            Gdx.files.classpath("shaders/hq2x.frag"),
+            "")
+
+        lutTexture = Texture(Gdx.files.classpath("shaders/hq${scaleFactor}x.png"))
+
+        this.scaleFactor = scaleFactor
+    }
+
+    override fun dispose() {
+        mesh.dispose()
+        program.dispose()
+        lutTexture.dispose()
+        dstBuffer?.dispose()
+    }
+
+    fun rebind() {
+        program.bind()
+        program.setUniformi(U_TEXTURE, TEXTURE_HANDLE0)
+        program.setUniformi(U_LUT, TEXTURE_HANDLE1)
+        program.setUniformf(U_TEXTURE_SIZE,
+            dstWidth / scaleFactor.toFloat(),
+            dstHeight / scaleFactor.toFloat())
+    }
+
+    fun renderToScreen(src: Texture) {
+        validate(src)
+
+        lutTexture.bind(TEXTURE_HANDLE1)
+        src.bind(TEXTURE_HANDLE0)
+        src.setFilter(Texture.TextureFilter.Nearest, Texture.TextureFilter.Nearest)
+
+        program.bind()
+        mesh.render(program)
+    }
+
+    fun renderToBuffer(src: Texture): Texture {
+        validate(src)
+        validateDstBuffer()
+
+        lutTexture.bind(TEXTURE_HANDLE1)
+        src.bind(TEXTURE_HANDLE0)
+        src.setFilter(Texture.TextureFilter.Nearest, Texture.TextureFilter.Nearest)
+
+        dstBuffer!!.begin()
+        program.bind()
+        mesh.render(program)
+        dstBuffer!!.end()
+
+        return dstBuffer!!.colorBufferTexture
+    }
+
+    private fun validate(src: Texture) {
+        val targetWidth = src.width * scaleFactor
+        val targetHeight = src.height * scaleFactor
+
+//        println("[Hq2x] $targetWidth x $targetHeight")
+
+        if (dstWidth != targetWidth || dstHeight != targetHeight) {
+            dstWidth = targetWidth
+            dstHeight = targetHeight
+            rebind()
+        }
+    }
+
+    private fun validateDstBuffer() {
+        if (dstBuffer == null || dstBuffer!!.width != dstWidth || dstBuffer!!.height != dstHeight) {
+            dstBuffer?.dispose()
+            dstBuffer = FrameBuffer(Pixmap.Format.RGB888, dstWidth, dstHeight, false)
+            dstBuffer!!.colorBufferTexture.setFilter(
+                Texture.TextureFilter.Nearest,
+                Texture.TextureFilter.Nearest)
+        }
+    }
+}
+
+/**
+ * Encapsulates a fullscreen quad mesh. Geometry is aligned to the viewport corners.
+ *
+ * @author bmanuel
+ * @author metaphore
+ */
+private class ViewportQuadMesh : Disposable {
+
+    companion object {
+        private const val VERT_SIZE = 16
+        private const val X1 = 0
+        private const val Y1 = 1
+        private const val U1 = 2
+        private const val V1 = 3
+        private const val X2 = 4
+        private const val Y2 = 5
+        private const val U2 = 6
+        private const val V2 = 7
+        private const val X3 = 8
+        private const val Y3 = 9
+        private const val U3 = 10
+        private const val V3 = 11
+        private const val X4 = 12
+        private const val Y4 = 13
+        private const val U4 = 14
+        private const val V4 = 15
+
+        private val verts: FloatArray
+
+        init {
+            verts = FloatArray(VERT_SIZE)
+
+            // Vertex coords
+            verts[X1] = -1f
+            verts[Y1] = -1f
+            verts[X2] = 1f
+            verts[Y2] = -1f
+            verts[X3] = 1f
+            verts[Y3] = 1f
+            verts[X4] = -1f
+            verts[Y4] = 1f
+
+            // Tex coords
+            verts[U1] = 0f
+            verts[V1] = 0f
+            verts[U2] = 1f
+            verts[V2] = 0f
+            verts[U3] = 1f
+            verts[V3] = 1f
+            verts[U4] = 0f
+            verts[V4] = 1f
+        }
+    }
+
+    private val mesh: Mesh
+
+    constructor(vararg attributes: VertexAttribute) {
+        mesh = Mesh(true, 4, 0, *attributes)
+        mesh.setVertices(verts)
+    }
+
+    override fun dispose() {
+        mesh.dispose()
+    }
+
+    /** Renders the quad with the specified shader program. */
+    fun render(program: ShaderProgram) {
+        mesh.render(program, GL20.GL_TRIANGLE_FAN, 0, 4)
+    }
+}
+
+private fun compileShader(vertexFile: FileHandle, fragmentFile: FileHandle, defines: String): ShaderProgram {
+    val sb = StringBuilder()
+    sb.append("Compiling \"").append(vertexFile.name()).append('/').append(fragmentFile.name()).append('\"')
+    if (defines.isNotEmpty()) {
+        sb.append(" w/ (").append(defines.replace("\n", ", ")).append(")")
+    }
+    sb.append("...")
+    Gdx.app.log("HqnxEffect", sb.toString())
+
+    val srcVert = vertexFile.readString()
+    val srcFrag = fragmentFile.readString()
+    val shader = ShaderProgram(
+        "$defines\n$srcVert".trimIndent(),
+        "$defines\n$srcFrag".trimIndent())
+
+    if (!shader.isCompiled) {
+        throw GdxRuntimeException("Shader compilation error: ${vertexFile.name()}/${fragmentFile.name()}\n${shader.log}")
+    }
+    return shader
+}

src/net/torvald/terrarum/IngameInstance.kt

@@ -32,6 +32,7 @@ import java.nio.file.StandardCopyOption
 import java.util.*
 import java.util.concurrent.locks.Lock
 import java.util.function.Consumer
+import kotlin.math.min
 
 /**
  * Although the game (as product) can have infinitely many stages/planets/etc., those stages must be manually managed by YOU;
@@ -64,7 +65,7 @@ open class IngameInstance(val batch: FlippingSpriteBatch, val isMultiplayer: Boo
     lateinit var playerDisk: VirtualDisk; internal set
     lateinit var worldSavefileName: String; internal set
     lateinit var playerSavefileName: String; internal set
-    var savegameNickname: String = "SplinesReticulated"; internal set
+    var worldName: String = "SplinesReticulated"; internal set // worldName is stored as a name of the disk
 
     var screenZoom = 1.0f
     val ZOOM_MAXIMUM = 4.0f
@@ -204,13 +205,7 @@ open class IngameInstance(val batch: FlippingSpriteBatch, val isMultiplayer: Boo
         actorContainerInactive.forEach { it.dispose() }
         world.dispose()
 
-        disposables.forEach(Consumer {
+        disposables.forEach(Consumer { it.tryDispose() })
-            try { it.dispose() }
-            catch (_: NullPointerException) { }
-            catch (_: IllegalArgumentException) { }
-            catch (_: GdxRuntimeException) { }
-            catch (_: ConcurrentModificationException) { }
-        })
     }
 
     ////////////
@@ -490,7 +485,7 @@ open class IngameInstance(val batch: FlippingSpriteBatch, val isMultiplayer: Boo
         val dist2 = (p.getOrd(0) - (t.hitbox.centeredX - world.width * TILE_SIZE)).sqr() + (p.getOrd(1) - t.hitbox.centeredY).sqr()
         val dist3 = (p.getOrd(0) - (t.hitbox.centeredX + world.width * TILE_SIZE)).sqr() + (p.getOrd(1) - t.hitbox.centeredY).sqr()
 
-        minOf(dist1, dist2, dist3)
+        min(min(dist1, dist2), dist3)
     }
 
     /**

src/net/torvald/terrarum/Principii.java

@@ -5,8 +5,7 @@ import net.torvald.terrarum.utils.JsonFetcher;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.HashMap;
+import java.util.*;
-import java.util.Map;
 
 /**
  * Bootstrapper that launches the bundled JVM and injects VM configs such as -Xmx
@@ -25,7 +24,6 @@ public class Principii {
     /** defaultDir + "/config.json" */
     private static String configDir;
 
-
     public static void getDefaultDirRoot() {
         String OS = OSName.toUpperCase();
         if (OS.contains("WIN")) {
@@ -63,7 +61,7 @@ public class Principii {
             devMode = true;
         }
 
-        String extracmd = devMode ? " -ea" : "";
+        String extracmd0 = devMode ? " -ea" : "";
         String OS = OSName.toUpperCase();
         String CPUARCH = System.getProperty("os.arch").toUpperCase();
         String runtimeRoot;
@@ -82,14 +80,14 @@ public class Principii {
         }
         else if (OS.contains("OS X") || OS.contains("MACOS")) { // OpenJDK for mac will still report "Mac OS X" with version number "10.16", even on Big Sur and beyond
             runtimeRoot = "runtime-osx-" + runtimeArch;
-            extracmd += " -XstartOnFirstThread";
+            extracmd0 += " -XstartOnFirstThread";
         }
         else {
             runtimeRoot = "runtime-linux-" + runtimeArch;
-            extracmd += " -Dswing.aatext=true -Dawt.useSystemAAFontSettings=lcd";
+            extracmd0 += " -Dswing.aatext=true -Dawt.useSystemAAFontSettings=lcd";
         }
 
-        String runtime = new File("out/"+runtimeRoot+"/bin/java").getAbsolutePath();
+        String runtime = new File("out/"+runtimeRoot+"/bin/Terrarum").getAbsolutePath(); // /bin/Terrarum is just a renamed version of /bin/java
         System.out.println("Runtime path: "+runtime);
 
 
@@ -102,13 +100,27 @@ public class Principii {
 
 
         int xmx = getConfigInt("jvm_xmx");
-        String userDefinedExtraCmd = getConfigString("jvm_extra_cmd").trim();
+        String userDefinedExtraCmd0 = getConfigString("jvm_extra_cmd").trim();
-        if (!userDefinedExtraCmd.isEmpty()) userDefinedExtraCmd = " "+userDefinedExtraCmd;
+        if (!userDefinedExtraCmd0.isEmpty()) userDefinedExtraCmd0 = " "+userDefinedExtraCmd0;
 
+//            String[] cmd = (runtime+extracmd0+userDefinedExtraCmd0+" -Xms1G -Xmx"+xmx+"G -cp ./out/TerrarumBuild.jar net.torvald.terrarum.App").split(" ");
 
+        List<String> extracmds = Arrays.stream(extracmd0.split(" ")).toList();
+        List<String> userDefinedExtraCmds = Arrays.stream(userDefinedExtraCmd0.split(" +")).filter((it) -> !it.isBlank()).toList();
+        ArrayList<String> cmd0 = new ArrayList<>();
+        cmd0.add(runtime);
+        cmd0.addAll(extracmds);
+        cmd0.addAll(userDefinedExtraCmds);
+        cmd0.add("-Xms1G");
+        cmd0.add("-Xmx"+xmx+"G");
+        cmd0.add("-cp");
+        cmd0.add("./out/TerrarumBuild.jar");
+        cmd0.add("net.torvald.terrarum.App");
+        var cmd = cmd0.stream().filter((it) -> !it.isBlank()).toList();
+
+        System.out.println(cmd);
 
         try {
-            String[] cmd = (runtime+extracmd+userDefinedExtraCmd+" -Xms1G -Xmx"+xmx+"G -cp ./out/TerrarumBuild.jar net.torvald.terrarum.App").split(" ");
             ProcessBuilder pb = new ProcessBuilder(cmd);
             pb.inheritIO();
             System.exit(pb.start().waitFor());

src/net/torvald/terrarum/RNGConsumer.kt

@@ -1,4 +1,4 @@
-package net.torvald.terrarum.modulebasegame
+package net.torvald.terrarum
 
 import net.torvald.random.HQRNG
 import java.util.*

src/net/torvald/terrarum/SanicLoadScreen.kt

@@ -9,6 +9,7 @@ import com.jme3.math.FastMath
 import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
 import net.torvald.terrarum.ui.Toolkit
+import kotlin.math.max
 
 /**
  * Created by minjaesong on 2017-07-13.
@@ -46,7 +47,7 @@ object SanicLoadScreen : LoadScreenBase() {
 
         textFbo = FrameBuffer(
                 Pixmap.Format.RGBA4444,
-                maxOf(
+                max(
                         App.fontGame.getWidth(Lang["MENU_IO_LOADING"]),
                         App.fontGame.getWidth(Lang["ERROR_GENERIC_TEXT"])
                 ),
@@ -61,7 +62,7 @@ object SanicLoadScreen : LoadScreenBase() {
     }
 
 
-    val textX: Float; get() = (App.scr.width * 0.72f).floor()
+    val textX: Float; get() = (App.scr.width * 0.72f).floorToFloat()
 
     private var genuineSonic = false // the "NOW LOADING..." won't appear unless the arrow first run passes it
 

src/net/torvald/terrarum/SavegameCollection.kt

@@ -1,12 +1,27 @@
 package net.torvald.terrarum
 
+import com.badlogic.gdx.graphics.Pixmap
+import com.badlogic.gdx.graphics.Texture
+import com.badlogic.gdx.graphics.g2d.TextureRegion
+import com.badlogic.gdx.utils.JsonWriter
 import net.torvald.terrarum.App.printdbg
-import net.torvald.terrarum.savegame.DiskSkimmer
+import net.torvald.terrarum.gameactors.AVKey
+import net.torvald.terrarum.savegame.*
+import net.torvald.terrarum.savegame.VDFileID.PLAYER_SCREENSHOT
+import net.torvald.terrarum.savegame.VDFileID.ROOT
+import net.torvald.terrarum.savegame.VDFileID.SAVEGAMEINFO
+import net.torvald.terrarum.savegame.VDFileID.WORLD_SCREENSHOT
+import net.torvald.terrarum.serialise.Common
+import net.torvald.terrarum.utils.JsonFetcher
+import net.torvald.terrarum.utils.forEachSiblings
 import java.io.File
 import java.io.IOException
 import java.nio.file.Files
 import java.nio.file.StandardCopyOption
+import java.util.*
+import java.util.zip.GZIPInputStream
 import kotlin.io.path.Path
+import kotlin.math.roundToInt
 
 /**
  * Created by minjaesong on 2023-06-24.
@@ -14,7 +29,7 @@ import kotlin.io.path.Path
 class SavegameCollection(files0: List<DiskSkimmer>) {
 
     /** Sorted in reverse by the last modified time of the files, index zero being the most recent */
-    val files = files0.sortedByDescending {
+    val files = files0.sortedBy { it.diskFile.name }.sortedByDescending {
         it.getLastModifiedTime().shl(2) or
         it.diskFile.extension.matches(Regex("^[abc]${'$'}")).toLong(1) or
         it.diskFile.extension.isBlank().toLong(0)
@@ -57,22 +72,161 @@ class SavegameCollection(files0: List<DiskSkimmer>) {
     fun getBaseFile(): DiskSkimmer {
         return files.first { it.diskFile.extension.isBlank() }
     }
+
+    fun getUUID(): UUID {
+        var uuid: UUID? = null
+        loadable().getFile(SAVEGAMEINFO)!!.let {
+            JsonFetcher.readFromJsonString(ByteArray64Reader(it.bytes, Common.CHARSET)).forEachSiblings { name, value ->
+                if (name == "worldIndex" || name == "uuid") uuid = UUID.fromString(value.asString())
+            }
+        }
+        return uuid!!
+    }
+
+    fun renamePlayer(name: String) {
+        files.forEach { skimmer ->
+            skimmer.rebuild()
+            skimmer.getFile(SAVEGAMEINFO)!!.let { file ->
+                val json = JsonFetcher.readFromJsonString(ByteArray64Reader(file.bytes, Common.CHARSET))
+
+                json["actorValue"]["hashMap"]["name"]["value"].set(name) // getChild() does NOT work as [] does
+
+                val jsonBytes = json.prettyPrint(JsonWriter.OutputType.json, 0).encodeToByteArray().toByteArray64()
+                val newEntry = DiskEntry(SAVEGAMEINFO, ROOT, skimmer.requestFile(SAVEGAMEINFO)!!.creationDate, App.getTIME_T(), EntryFile(jsonBytes))
+
+                skimmer.appendEntry(newEntry)
+
+                skimmer.setDiskName(name, Common.CHARSET)
+            }
+        }
+    }
+
+    fun renameWorld(name: String) {
+        files.forEach { skimmer ->
+            skimmer.setDiskName(name, Common.CHARSET)
+        }
+    }
+
+    fun getThumbnail(width: Int, height: Int, shrinkage: Double) = this.loadable().getThumbnail(width, height, shrinkage)
 }
 
-class SavegameCollectionPair(player: SavegameCollection?, world: SavegameCollection?) {
+fun DiskSkimmer.getTgaGz(vid: EntryID, width: Int, height: Int, shrinkage: Double): TextureRegion? {
+    return this.requestFile(vid).let { file ->
+        if (file != null) {
+            val zippedTga = (file.contents as EntryFile).bytes
+            val gzin = GZIPInputStream(ByteArray64InputStream(zippedTga))
+            val tgaFileContents = gzin.readAllBytes(); gzin.close()
+            val pixmap = Pixmap(tgaFileContents, 0, tgaFileContents.size)
+            TextureRegion(Texture(pixmap)).also {
+                App.disposables.add(it.texture)
+                // do cropping and resizing
+                it.setRegion(
+                    ((pixmap.width - width*2) / shrinkage).roundToInt(),
+                    ((pixmap.height - height*2) / shrinkage).roundToInt(),
+                    (width * shrinkage).roundToInt(),
+                    (height * shrinkage).roundToInt()
+                )
+            }
+        }
+        else {
+            null
+        }
+    }
+}
+fun DiskSkimmer.getTgaGzPixmap(vid: EntryID, width: Int, height: Int, shrinkage: Double): Pixmap? {
+    return this.requestFile(vid).let { file ->
+        if (file != null) {
+            val zippedTga = (file.contents as EntryFile).bytes
+            val gzin = GZIPInputStream(ByteArray64InputStream(zippedTga))
+            val tgaFileContents = gzin.readAllBytes(); gzin.close()
+            val pixmap = Pixmap(tgaFileContents, 0, tgaFileContents.size)
+            return pixmap
+        }
+        else {
+            null
+        }
+    }
+}
+fun DiskSkimmer.getThumbnail(width: Int, height: Int, shrinkage: Double) =
+    when (this.getSaveKind()) {
+        1 -> this.getTgaGz(PLAYER_SCREENSHOT, width, height, shrinkage)
+        2 -> this.getTgaGz(WORLD_SCREENSHOT, width, height, shrinkage)
+        else -> throw IllegalArgumentException("Unknown save kind: ${this.getSaveKind()}")
+    }
+fun DiskSkimmer.getThumbnailPixmap(width: Int, height: Int, shrinkage: Double) =
+    when (this.getSaveKind()) {
+        1 -> this.getTgaGzPixmap(PLAYER_SCREENSHOT, width, height, shrinkage)
+        2 -> this.getTgaGzPixmap(WORLD_SCREENSHOT, width, height, shrinkage)
+        else -> throw IllegalArgumentException("Unknown save kind: ${this.getSaveKind()}")
+    }
 
-    private var manualPlayer: DiskSkimmer? = null
+class SavegameCollectionPair(private val player: SavegameCollection?, private val world: SavegameCollection?) {
-    private var manualWorld: DiskSkimmer? = null
+
-    private var autoPlayer: DiskSkimmer? = null
+//    private var manualPlayer: DiskSkimmer? = null
-    private var autoWorld: DiskSkimmer? = null
+//    private var manualWorld: DiskSkimmer? = null
+//    private var autoPlayer: DiskSkimmer? = null
+//    private var autoWorld: DiskSkimmer? = null
+
+    /* removing auto/manual discrimination: on Local Asynchronous Multiplayer, if newer autosave is available, there is
+     * no choice but loading one to preserve the data; then why bother having two? */
+    private var playerDisk: DiskSkimmer? = null; private set
+    private var worldDisk: DiskSkimmer? = null; private set
 
     var status = 0 // 0: none available, 1: loadable manual save is newer than loadable auto; 2: loadable autosave is newer than loadable manual
         private set
 
-    var newerSaveIsDamaged = false // only when most recent save is corrupted
+    val newerSaveIsDamaged: Boolean // only when most recent save is corrupted
-        private set
 
     init {
+        if (player != null && world != null) {
+            printdbg(this, "player files: " + player.files.joinToString { it.diskFile.name })
+            printdbg(this, "world files:" + world.files.joinToString { it.diskFile.name })
+
+            var pc = 0
+            var wc = 0
+
+            playerDisk = player.files[pc]
+            worldDisk = world.files[wc]
+
+            while (pc < player.files.size && wc < world.files.size) {
+                // 0b pw
+                val dmgflag = playerDiskNotDamaged(playerDisk!!).toInt(1) or worldDiskNotDamaged(worldDisk!!).toInt()
+
+                when (dmgflag) {
+                    3 -> break
+                    2 -> {
+                        worldDisk = world.files[++wc]
+                    }
+                    1 -> {
+                        playerDisk = player.files[++pc]
+                    }
+                    0 -> {
+                        worldDisk = world.files[++wc]
+                        playerDisk = player.files[++pc]
+                    }
+                }
+
+                // if it's time to exit the loop and all tested saves were damaged:
+                if (pc == player.files.size) playerDisk = null
+                if (wc == world.files.size) worldDisk = null
+            }
+
+            newerSaveIsDamaged = (pc + wc > 0)
+        }
+        else {
+            newerSaveIsDamaged = false
+        }
+
+        status = if (playerDisk != null && worldDisk != null && (playerDisk!!.isAutosaved() || worldDisk!!.isAutosaved()))
+                2
+        else (player != null && world != null).toInt()
+
+        printdbg(this, "playerDisk = ${playerDisk?.diskFile?.path}")
+        printdbg(this, "worldDisk = ${worldDisk?.diskFile?.path}")
+        printdbg(this, "status = $status")
+    }
+
+    /*init {
         printdbg(this, "init ($player, $world)")
 
         if (player != null && world != null) {
@@ -119,11 +273,14 @@ class SavegameCollectionPair(player: SavegameCollection?, world: SavegameCollect
                                 pc += 1
                                 wc += 1
                             }
-                            else
+                            // world is modified after another player playing on the same world but only left an autosave
+                            // there is no choice but loading the autosave in such scenario to preserve the data
+                            else {
                                 wc += 1
                             }
                         }
                     }
+                }
 
 
 
@@ -147,7 +304,7 @@ class SavegameCollectionPair(player: SavegameCollection?, world: SavegameCollect
             printdbg(this, "autoWorld = ${autoWorld?.diskFile?.path}")
             printdbg(this, "status = $status")
         }
-    }
+    } */
 
     private fun DiskSkimmer.isAutosaved() = this.getSaveMode().and(0b0000_0010) != 0
 
@@ -162,7 +319,7 @@ class SavegameCollectionPair(player: SavegameCollection?, world: SavegameCollect
     fun moreRecentAutosaveAvailable() = (status == 2)
     fun saveAvaliable() = (status > 0)
 
-    fun getManualSave(): DiskPair? {
+    /*fun getManualSave(): DiskPair? {
         if (status == 0) return null
         return DiskPair(manualPlayer!!, manualWorld!!)
     }
@@ -178,7 +335,14 @@ class SavegameCollectionPair(player: SavegameCollection?, world: SavegameCollect
             DiskPair(manualPlayer!!, manualWorld!!)
         else
             DiskPair(autoPlayer!!, autoWorld!!)
+    }*/
+
+    fun getLoadableSave(): DiskPair? {
+        return if (status == 0) null
+        else DiskPair(playerDisk!!, worldDisk!!)
     }
 }
 
-data class DiskPair(val player: DiskSkimmer, val world: DiskSkimmer)
+data class DiskPair(val player: DiskSkimmer, val world: DiskSkimmer) {
+
+}

src/net/torvald/terrarum/Terrarum.kt

@@ -10,7 +10,7 @@ import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import com.badlogic.gdx.graphics.glutils.FrameBuffer
 import com.badlogic.gdx.graphics.glutils.ShapeRenderer
 import com.badlogic.gdx.utils.Disposable
-import com.badlogic.gdx.utils.JsonReader
+import com.badlogic.gdx.utils.GdxRuntimeException
 import com.jme3.math.FastMath
 import net.torvald.gdx.graphics.Cvec
 import net.torvald.random.HQRNG
@@ -26,13 +26,9 @@ import net.torvald.terrarum.gameworld.fmod
 import net.torvald.terrarum.itemproperties.CraftingCodex
 import net.torvald.terrarum.itemproperties.ItemCodex
 import net.torvald.terrarum.itemproperties.MaterialCodex
-import net.torvald.terrarum.savegame.ByteArray64Reader
 import net.torvald.terrarum.savegame.DiskSkimmer
-import net.torvald.terrarum.savegame.VDFileID.SAVEGAMEINFO
 import net.torvald.terrarum.serialise.Common
 import net.torvald.terrarum.ui.UICanvas
-import net.torvald.terrarum.utils.JsonFetcher
-import net.torvald.terrarum.utils.forEachSiblings
 import net.torvald.terrarum.worlddrawer.WorldCamera
 import net.torvald.terrarumsansbitmap.gdx.TerrarumSansBitmap
 import net.torvald.unsafe.UnsafeHelper
@@ -40,10 +36,7 @@ import net.torvald.util.CircularArray
 import java.io.File
 import java.io.PrintStream
 import java.util.*
-import kotlin.math.absoluteValue
+import kotlin.math.*
-import kotlin.math.round
-import kotlin.math.roundToInt
-
 
 
 typealias RGBA8888 = Int
@@ -238,16 +231,16 @@ object Terrarum : Disposable {
         get() = WorldCamera.zoomedY + (Gdx.input.y - Gdx.input.deltaY) / (ingame?.screenZoom ?: 1f).times(scr.magn.toDouble())
     /** Position of the cursor in the world, rounded */
     @JvmStatic val mouseTileX: Int
-        get() = (mouseX / TILE_SIZE).floorInt()
+        get() = (mouseX / TILE_SIZE).floorToInt()
     /** Position of the cursor in the world */
     @JvmStatic val mouseTileY: Int
-        get() = (mouseY / TILE_SIZE).floorInt()
+        get() = (mouseY / TILE_SIZE).floorToInt()
     /** Position of the cursor in the world, rounded */
     @JvmStatic val oldMouseTileX: Int
-        get() = (oldMouseX / TILE_SIZE).floorInt()
+        get() = (oldMouseX / TILE_SIZE).floorToInt()
     /** Position of the cursor in the world */
     @JvmStatic val oldMouseTileY: Int
-        get() = (oldMouseY / TILE_SIZE).floorInt()
+        get() = (oldMouseY / TILE_SIZE).floorToInt()
     inline val mouseScreenX: Int
         get() = Gdx.input.x.div(scr.magn).roundToInt()
     inline val mouseScreenY: Int
@@ -321,8 +314,8 @@ object Terrarum : Disposable {
 
         val mx = mouseX
         val my = mouseY
-        val mtx = (mouseX / TILE_SIZE).floorInt()
+        val mtx = (mouseX / TILE_SIZE).floorToInt()
-        val mty = (mouseY / TILE_SIZE).floorInt()
+        val mty = (mouseY / TILE_SIZE).floorToInt()
         val msx = mx fmod TILE_SIZED
         val msy = my fmod TILE_SIZED
         val vector = if (msx < SMALLGAP) { // X to the left
@@ -399,8 +392,10 @@ inline fun FrameBuffer.inAction(camera: OrthographicCamera?, batch: SpriteBatch?
     //this.begin()
     FrameBufferManager.begin(this)
 
+    val oldCamPos = camera?.position?.cpy()
+
     camera?.setToOrtho(true, this.width.toFloat(), this.height.toFloat())
-    camera?.position?.set((this.width / 2f).round(), (this.height / 2f).round(), 0f) // TODO floor? ceil? round?
+    camera?.position?.set((this.width / 2f).roundToFloat(), (this.height / 2f).roundToFloat(), 0f) // TODO floor? ceil? round?
     camera?.update()
     batch?.projectionMatrix = camera?.combined
 
@@ -410,6 +405,7 @@ inline fun FrameBuffer.inAction(camera: OrthographicCamera?, batch: SpriteBatch?
     FrameBufferManager.end()
 
     camera?.setToOrtho(true, App.scr.wf, App.scr.hf)
+    camera?.position?.set(oldCamPos)
     camera?.update()
     batch?.projectionMatrix = camera?.combined
 }
@@ -421,8 +417,10 @@ inline fun FrameBuffer.inActionF(camera: OrthographicCamera?, batch: SpriteBatch
     //this.begin()
     FrameBufferManager.begin(this)
 
+    val oldCamPos = camera?.position?.cpy()
+
     camera?.setToOrtho(false, this.width.toFloat(), this.height.toFloat())
-    camera?.position?.set((this.width / 2f).round(), (this.height / 2f).round(), 0f) // TODO floor? ceil? round?
+    camera?.position?.set((this.width / 2f).roundToFloat(), (this.height / 2f).roundToFloat(), 0f) // TODO floor? ceil? round?
     camera?.update()
     batch?.projectionMatrix = camera?.combined
 
@@ -432,6 +430,7 @@ inline fun FrameBuffer.inActionF(camera: OrthographicCamera?, batch: SpriteBatch
     FrameBufferManager.end()
 
     camera?.setToOrtho(true, App.scr.wf, App.scr.hf)
+    camera?.position?.set(oldCamPos)
     camera?.update()
     batch?.projectionMatrix = camera?.combined
 }
@@ -611,28 +610,28 @@ val emphVerb = TerrarumSansBitmap.toColorCode(0xFFF6)
 
 typealias Second = Float
 
-fun Int.sqr(): Int = this * this
+inline fun Double.floorToInt() = floor(this).toInt()
-fun Double.floorInt() = Math.floor(this).toInt()
+inline fun Float.floorToInt() = FastMath.floor(this)
-fun Float.floorInt() = FastMath.floor(this)
+inline fun Double.ceilToInt() = Math.ceil(this).toInt()
-fun Float.floor() = FastMath.floor(this).toFloat()
+inline fun Float.ceilToFloat(): Float = FastMath.ceil(this).toFloat()
-fun Double.ceilInt() = Math.ceil(this).toInt()
+inline fun Float.ceilToInt() = FastMath.ceil(this)
-fun Float.ceil(): Float = FastMath.ceil(this).toFloat()
+inline fun Float.floorToFloat() = FastMath.floor(this).toFloat()
-fun Float.ceilInt() = FastMath.ceil(this)
+inline fun Float.roundToFloat(): Float = round(this)
-fun Float.round(): Float = round(this)
+//inline fun Double.round() = Math.round(this).toDouble()
-fun Double.round() = Math.round(this).toDouble()
+inline fun Double.floorToDouble() = floor(this)
-fun Double.floor() = Math.floor(this)
+inline fun Double.ceilToDouble() = ceil(this)
-fun Double.ceil() = this.floor() + 1.0
+inline fun Int.sqr(): Int = this * this
-fun Double.abs() = Math.abs(this)
+inline fun Double.sqr() = this * this
-fun Double.sqr() = this * this
+inline fun Float.sqr() = this * this
-fun Float.sqr() = this * this
+inline fun Double.sqrt() = Math.sqrt(this)
-fun Double.sqrt() = Math.sqrt(this)
+inline fun Float.sqrt() = FastMath.sqrt(this)
-fun Float.sqrt() = FastMath.sqrt(this)
+inline fun Int.abs() = this.absoluteValue
-fun Int.abs() = this.absoluteValue
+inline fun Double.abs() = this.absoluteValue
-fun Double.bipolarClamp(limit: Double) = this.coerceIn(-limit, limit)
+inline fun Double.bipolarClamp(limit: Double) = this.coerceIn(-limit, limit)
-fun Boolean.toInt(shift: Int = 0) = if (this) 1.shl(shift) else 0
+inline fun Boolean.toInt(shift: Int = 0) = if (this) 1.shl(shift) else 0
-fun Boolean.toLong(shift: Int = 0) = if (this) 1L.shl(shift) else 0L
+inline fun Boolean.toLong(shift: Int = 0) = if (this) 1L.shl(shift) else 0L
-fun Int.bitCount() = java.lang.Integer.bitCount(this)
+inline fun Int.bitCount() = java.lang.Integer.bitCount(this)
-fun Long.bitCount() = java.lang.Long.bitCount(this)
+inline fun Long.bitCount() = java.lang.Long.bitCount(this)
 
 
 fun absMax(left: Double, right: Double): Double {
@@ -651,7 +650,6 @@ fun absMax(left: Double, right: Double): Double {
 }
 
 fun Double.magnSqr() = if (this >= 0.0) this.sqr() else -this.sqr()
-fun Double.sign() = if (this > 0.0) 1.0 else if (this < 0.0) -1.0 else 0.0
 fun interpolateLinear(scale: Double, startValue: Double, endValue: Double): Double {
     if (startValue == endValue) {
         return startValue
@@ -788,6 +786,7 @@ fun AppUpdateListOfSavegames() {
 
     println("Listing saved worlds...")
 
+
     // create list of worlds
     File(worldsDir).listFiles().filter { !it.isDirectory && !it.name.contains('.') }.mapNotNull { file ->
         try {
@@ -800,17 +799,20 @@ fun AppUpdateListOfSavegames() {
         }
     }.sortedByDescending { it.getLastModifiedTime() }.forEachIndexed { index, it ->
         println("${index+1}.\t${it.diskFile.absolutePath}")
-        it.rebuild()
+//        it.rebuild()
 
-        val jsonFile = it.getFile(SAVEGAMEINFO)!!
+//        val jsonFile = it.getFile(SAVEGAMEINFO)!!
-        var worldUUID: UUID? = null
+//        var worldUUID: UUID? = null
-        JsonFetcher.readFromJsonString(ByteArray64Reader(jsonFile.bytes, Common.CHARSET)).forEachSiblings { name, value ->
+//        JsonFetcher.readFromJsonString(ByteArray64Reader(jsonFile.bytes, Common.CHARSET)).forEachSiblings { name, value ->
-            if (name == "worldIndex") worldUUID = UUID.fromString(value.asString())
+//            if (name == "worldIndex") worldUUID = UUID.fromString(value.asString())
-        }
+//        }
+
+        val collection = SavegameCollection.collectFromBaseFilename(File(worldsDir), it.diskFile.name)
+        val worldUUID = collection.getUUID()
 
         // if multiple valid savegames with same UUID exist, only the most recent one is retained
         if (!App.savegameWorlds.contains(worldUUID)) {
-            App.savegameWorlds[worldUUID] = SavegameCollection.collectFromBaseFilename(File(worldsDir), it.diskFile.name)
+            App.savegameWorlds[worldUUID] = collection
             App.savegameWorldsName[worldUUID] = it.getDiskName(Common.CHARSET)
             App.sortedSavegameWorlds.add(worldUUID)
         }
@@ -832,22 +834,30 @@ fun AppUpdateListOfSavegames() {
         }
     }.sortedByDescending { it.getLastModifiedTime() }.forEachIndexed { index, it ->
         println("${index+1}.\t${it.diskFile.absolutePath}")
-        it.rebuild()
+//        it.rebuild()
 
-        val jsonFile = it.getFile(SAVEGAMEINFO)!!
+//        val jsonFile = it.getFile(SAVEGAMEINFO)!!
-        var playerUUID: UUID? = null
+//        var playerUUID: UUID? = null
-        JsonFetcher.readFromJsonString(ByteArray64Reader(jsonFile.bytes, Common.CHARSET)).forEachSiblings { name, value ->
+//        JsonFetcher.readFromJsonString(ByteArray64Reader(jsonFile.bytes, Common.CHARSET)).forEachSiblings { name, value ->
-            if (name == "uuid") playerUUID = UUID.fromString(value.asString())
+//            if (name == "uuid") playerUUID = UUID.fromString(value.asString())
-        }
+//        }
+
+        val collection = SavegameCollection.collectFromBaseFilename(File(playersDir), it.diskFile.name)
+        val playerUUID = collection.getUUID()
 
         // if multiple valid savegames with same UUID exist, only the most recent one is retained
         if (!App.savegamePlayers.contains(playerUUID)) {
-            App.savegamePlayers[playerUUID] = SavegameCollection.collectFromBaseFilename(File(playersDir), it.diskFile.name)
+            App.savegamePlayers[playerUUID] = collection
             App.savegamePlayersName[playerUUID] = it.getDiskName(Common.CHARSET)
             App.sortedPlayers.add(playerUUID)
         }
     }
 
+    println("SortedPlayers...")
+    App.sortedPlayers.forEach {
+        println(it)
+    }
+
 }
 
 /**
@@ -887,3 +897,11 @@ fun checkForSavegameDamage(skimmer: DiskSkimmer): Boolean {
         return true
     }
 }
+
+/**
+ * No lateinit!
+ */
+inline fun Disposable.tryDispose() {
+    try { this.dispose() }
+    catch (_: Throwable) {}
+}

src/net/torvald/terrarum/TerrarumAppConfiguration.kt

@@ -62,9 +62,12 @@ basegame
      * e.g. 0x02010034 will be translated as 2.1.52
      *
      */
-    const val VERSION_RAW: Long = 0x0000_000003_000002
+    const val VERSION_RAW: Long = 0x0000_000003_000003
     // Commit counts up to the Release 0.3.0: 2259
     // Commit counts up to the Release 0.3.1: 2278
+    // Commit counts up to the Release 0.3.2: 2732
+
+    const val VERSION_TAG: String = "test001"
 
     //////////////////////////////////////////////////////////
     //             CONFIGURATION FOR TILE MAKER             //

src/net/torvald/terrarum/TerrarumPostProcessor.kt

@@ -9,6 +9,7 @@ import com.badlogic.gdx.math.Matrix4
 import com.badlogic.gdx.utils.Disposable
 import com.jme3.math.FastMath
 import net.torvald.random.HQRNG
+import net.torvald.terrarum.App.IS_DEVELOPMENT_BUILD
 import net.torvald.terrarum.gamecontroller.KeyToggler
 import net.torvald.terrarum.ui.BasicDebugInfoWindow
 import net.torvald.terrarum.ui.Toolkit
@@ -63,7 +64,7 @@ object TerrarumPostProcessor : Disposable {
     }
 
     fun resize(w: Int, h: Int) {
-        try { outFBO.dispose() } catch (_: UninitializedPropertyAccessException) {}
+        if (::outFBO.isInitialized) outFBO.tryDispose()
         outFBO = FrameBuffer(Pixmap.Format.RGBA8888, w, h, false)
     }
 
@@ -71,10 +72,10 @@ object TerrarumPostProcessor : Disposable {
         batch.dispose()
         shapeRenderer.dispose()
         functionRowHelper.dispose()
-        try { lutTex.dispose() } catch (_: UninitializedPropertyAccessException) {}
         shaderPostDither.dispose()
         shaderPostNoDither.dispose()
-        outFBO.dispose()
+        if (::lutTex.isInitialized) lutTex.tryDispose()
+        if (::outFBO.isInitialized) outFBO.dispose()
     }
 
     private var deltatBenchStr = "ΔF: Gathering data"
@@ -150,9 +151,10 @@ object TerrarumPostProcessor : Disposable {
                 }
 
                 // draw dev build notifiers
-                if (App.IS_DEVELOPMENT_BUILD && Terrarum.ingame != null) {
+                // omitting this screws up HQ2X render for some reason
+                if (Terrarum.ingame != null) {
                     batch.inUse {
-                        batch.color = safeAreaCol
+                        batch.color = if (IS_DEVELOPMENT_BUILD) safeAreaCol else colourNull
                         App.fontGame.draw(it, thisIsDebugStr, 5f, App.scr.height - 24f)
                     }
                 }
@@ -168,11 +170,11 @@ object TerrarumPostProcessor : Disposable {
                             val average = tallies.average()
 
                             val halfPos = 0.5f * INGAME.deltaTeeBenchmarks.size
-                            val halfInd = halfPos.floorInt()
+                            val halfInd = halfPos.floorToInt()
                             val low5pos = 0.05f * INGAME.deltaTeeBenchmarks.size
-                            val low5ind = low5pos.floorInt()
+                            val low5ind = low5pos.floorToInt()
                             val low1pos = 0.01f * INGAME.deltaTeeBenchmarks.size
-                            val low1ind = low1pos.floorInt()
+                            val low1ind = low1pos.floorToInt()
 
                             val median = FastMath.interpolateLinear(halfPos - halfInd, tallies[halfInd], tallies[halfInd + 1])
                             val low5 = FastMath.interpolateLinear(low5pos - low5ind, tallies[low5ind], tallies[low5ind + 1])
@@ -192,39 +194,40 @@ object TerrarumPostProcessor : Disposable {
         return outFBO
     }
     private val rng = HQRNG()
+    private val colourNull = Color(0)
 
     private fun Double.format(digits: Int) = "%.${digits}f".format(this)
     private fun Float.format(digits: Int) = "%.${digits}f".format(this)
 
-    private val swizzler = intArrayOf(
+    private val swizzler = floatArrayOf(
-            1,0,0,0, 0,1,0,0, 0,0,1,0, 0,0,0,1,
+        1f,0f,0f,0f, 0f,1f,0f,0f, 0f,0f,1f,0f, 0f,0f,0f,1f,
-            1,0,0,0, 0,1,0,0, 0,0,0,1, 0,0,1,0,
+        1f,0f,0f,0f, 0f,1f,0f,0f, 0f,0f,0f,1f, 0f,0f,1f,0f,
-            1,0,0,0, 0,0,1,0, 0,1,0,0, 0,0,0,1,
+        1f,0f,0f,0f, 0f,0f,1f,0f, 0f,1f,0f,0f, 0f,0f,0f,1f,
-            1,0,0,0, 0,0,1,0, 0,0,0,1, 0,1,0,0,
+        1f,0f,0f,0f, 0f,0f,1f,0f, 0f,0f,0f,1f, 0f,1f,0f,0f,
-            1,0,0,0, 0,0,0,1, 0,1,0,0, 0,0,1,0,
+        1f,0f,0f,0f, 0f,0f,0f,1f, 0f,1f,0f,0f, 0f,0f,1f,0f,
-            1,0,0,0, 0,0,0,1, 0,0,1,0, 0,1,0,0,
+        1f,0f,0f,0f, 0f,0f,0f,1f, 0f,0f,1f,0f, 0f,1f,0f,0f,
 
-            0,1,0,0, 1,0,0,0, 0,0,1,0, 0,0,0,1,
+        0f,1f,0f,0f, 1f,0f,0f,0f, 0f,0f,1f,0f, 0f,0f,0f,1f,
-            0,1,0,0, 1,0,0,0, 0,0,0,1, 0,0,1,0,
+        0f,1f,0f,0f, 1f,0f,0f,0f, 0f,0f,0f,1f, 0f,0f,1f,0f,
-            0,1,0,0, 0,0,1,0, 1,0,0,0, 0,0,0,1,
+        0f,1f,0f,0f, 0f,0f,1f,0f, 1f,0f,0f,0f, 0f,0f,0f,1f,
-            0,1,0,0, 0,0,1,0, 0,0,0,1, 1,0,0,0,
+        0f,1f,0f,0f, 0f,0f,1f,0f, 0f,0f,0f,1f, 1f,0f,0f,0f,
-            0,1,0,0, 0,0,0,1, 1,0,0,0, 0,0,1,0,
+        0f,1f,0f,0f, 0f,0f,0f,1f, 1f,0f,0f,0f, 0f,0f,1f,0f,
-            0,1,0,0, 0,0,0,1, 0,0,1,0, 1,0,0,0,
+        0f,1f,0f,0f, 0f,0f,0f,1f, 0f,0f,1f,0f, 1f,0f,0f,0f,
 
-            0,0,1,0, 1,0,0,0, 0,1,0,0, 0,0,0,1,
+        0f,0f,1f,0f, 1f,0f,0f,0f, 0f,1f,0f,0f, 0f,0f,0f,1f,
-            0,0,1,0, 1,0,0,0, 0,0,0,1, 0,1,0,0,
+        0f,0f,1f,0f, 1f,0f,0f,0f, 0f,0f,0f,1f, 0f,1f,0f,0f,
-            0,0,1,0, 0,1,0,0, 1,0,0,0, 0,0,0,1,
+        0f,0f,1f,0f, 0f,1f,0f,0f, 1f,0f,0f,0f, 0f,0f,0f,1f,
-            0,0,1,0, 0,1,0,0, 0,0,0,1, 1,0,0,0,
+        0f,0f,1f,0f, 0f,1f,0f,0f, 0f,0f,0f,1f, 1f,0f,0f,0f,
-            0,0,1,0, 0,0,0,1, 1,0,0,0, 0,1,0,0,
+        0f,0f,1f,0f, 0f,0f,0f,1f, 1f,0f,0f,0f, 0f,1f,0f,0f,
-            0,0,1,0, 0,0,0,1, 0,1,0,0, 1,0,0,0,
+        0f,0f,1f,0f, 0f,0f,0f,1f, 0f,1f,0f,0f, 1f,0f,0f,0f,
 
-            0,0,0,1, 1,0,0,0, 0,1,0,0, 0,0,1,0,
+        0f,0f,0f,1f, 1f,0f,0f,0f, 0f,1f,0f,0f, 0f,0f,1f,0f,
-            0,0,0,1, 1,0,0,0, 0,0,1,0, 0,1,0,0,
+        0f,0f,0f,1f, 1f,0f,0f,0f, 0f,0f,1f,0f, 0f,1f,0f,0f,
-            0,0,0,1, 0,1,0,0, 1,0,0,0, 0,0,1,0,
+        0f,0f,0f,1f, 0f,1f,0f,0f, 1f,0f,0f,0f, 0f,0f,1f,0f,
-            0,0,0,1, 0,1,0,0, 0,0,1,0, 1,0,0,0,
+        0f,0f,0f,1f, 0f,1f,0f,0f, 0f,0f,1f,0f, 1f,0f,0f,0f,
-            0,0,0,1, 0,0,1,0, 1,0,0,0, 0,1,0,0,
+        0f,0f,0f,1f, 0f,0f,1f,0f, 1f,0f,0f,0f, 0f,1f,0f,0f,
-            0,0,0,1, 0,0,1,0, 0,1,0,0, 1,0,0,0,
+        0f,0f,0f,1f, 0f,0f,1f,0f, 0f,1f,0f,0f, 1f,0f,0f,0f,
-    ).map { it.toFloat() }.toFloatArray()
+    )
 
     private fun postShader(projMat: Matrix4, fbo: FrameBuffer) {
 

src/net/torvald/terrarum/TerrarumScreenSize.kt

@@ -1,12 +1,13 @@
 package net.torvald.terrarum
 
 import net.torvald.terrarum.App.printdbg
+import kotlin.math.max
 import kotlin.math.roundToInt
 
 class TerrarumScreenSize(scrw: Int = defaultW, scrh: Int = defaultH) {
 
     companion object {
-        const val minimumW = 1080
+        const val minimumW = 1024
         const val minimumH = 720
         const val defaultW = 1280
         const val defaultH = 720
@@ -39,7 +40,7 @@ class TerrarumScreenSize(scrw: Int = defaultW, scrh: Int = defaultH) {
     var windowH: Int = 0; private set
 
     init {
-        setDimension(maxOf(minimumW, scrw), maxOf(minimumH, scrh), App.getConfigDouble("screenmagnifying").toFloat())
+        setDimension(max(minimumW, scrw), max(minimumH, scrh), App.getConfigDouble("screenmagnifying").toFloat())
     }
 
     fun setDimension(scrw: Int, scrh: Int, magn: Float,) {
@@ -56,8 +57,8 @@ class TerrarumScreenSize(scrw: Int = defaultW, scrh: Int = defaultH) {
 
         this.magn = magn
 
-        windowW = (scrw * magn).ceilInt() and 0x7FFFFFFE
+        windowW = (scrw * magn).ceilToInt() and 0x7FFFFFFE
-        windowH = (scrh * magn).ceilInt() and 0x7FFFFFFE
+        windowH = (scrh * magn).ceilToInt() and 0x7FFFFFFE
 
 
         printdbg(this, "Window dim: $windowW x $windowH, called by:")

src/net/torvald/terrarum/UIItemInventoryCatBar.kt

@@ -166,7 +166,7 @@ class UIItemInventoryCatBar(
     // set up underlined indicator
     init {
         // procedurally generate texture
-        val pixmap = Pixmap(catIcons.tileW + buttonGapSize.floorInt(), 1, Pixmap.Format.RGBA8888)
+        val pixmap = Pixmap(catIcons.tileW + buttonGapSize.floorToInt(), 1, Pixmap.Format.RGBA8888)
         for (x in 0 until pixmap.width.plus(1).ushr(1)) { // eqv. of ceiling the half-int
             val col = /*if      (x == 0)*/ /*0xffffff_80.toInt()*/
                       /*else if (x == 1)*/ /*0xffffff_c0.toInt()*/

src/net/torvald/terrarum/blockproperties/BlockCodex.kt

@@ -209,8 +209,8 @@ class BlockCodex {
         prop.isSolid = record.boolVal("solid")
         //prop.isClear = record.boolVal("clear")
 
-        prop.isPlatform = prop.tags.contains("PLATFORM")
+        prop.isPlatform = prop.hasTag("PLATFORM")
-        prop.isActorBlock = prop.tags.contains("ACTORBLOCK")
+        prop.isActorBlock = prop.hasTag("ACTORBLOCK")
 
         prop.isWallable = record.boolVal("wall")
         prop.maxSupport = record.intVal("grav")

src/net/torvald/terrarum/blockproperties/BlockProp.kt

@@ -75,6 +75,8 @@ class BlockProp {
         BlockCodex[BlockCodex.tileToVirtual[id]!![offset]]._lumCol.lane(channel)
     }
 
+    fun hasTag(s: String) = tags.contains(s)
+
     /**
      * @param luminosity
      */

src/net/torvald/terrarum/blockproperties/BlockPropUtil.kt

@@ -108,7 +108,7 @@ object BlockPropUtil {
         return when (prop.dynamicLuminosityFunction) {
             1    -> getTorchFlicker(prop)
             2    -> (INGAME.world).globalLight.cpy() // current global light
-            3    -> WeatherMixer.getGlobalLightOfTime(INGAME.world, WorldTime.DAY_LENGTH / 2).cpy() // daylight at noon
+            3    -> WeatherMixer.getGlobalLightOfTimeOfNoon().cpy() // daylight at noon
             4    -> getSlowBreath(prop)
             5    -> getPulsate(prop)
             else -> prop.baseLumCol

src/net/torvald/terrarum/blockstats/MinimapComposer.kt

@@ -19,11 +19,12 @@ import net.torvald.terrarum.toInt
 import java.util.concurrent.Callable
 import java.util.concurrent.atomic.AtomicInteger
 import kotlin.math.absoluteValue
+import kotlin.math.max
 import kotlin.math.roundToInt
 
 object MinimapComposer : Disposable {
 
-    private val threadExecutor = ThreadExecutor(maxOf(1, App.THREAD_COUNT.times(2).div(3)))
+    private val threadExecutor = ThreadExecutor(max(1, App.THREAD_COUNT.times(2).div(3)))
 
     const val SQUARE_SIZE = 13 // preferably in odd number
 

src/net/torvald/terrarum/clut/GenerateSkyboxTextureAtlas.kt

@@ -0,0 +1,102 @@
+package net.torvald.terrarum.clut
+
+import net.torvald.colourutil.CIEXYZ
+import net.torvald.colourutil.toColor
+import net.torvald.colourutil.toRGB
+import net.torvald.parametricsky.ArHosekSkyModel
+import net.torvald.terrarum.abs
+import net.torvald.terrarum.clut.Skybox.coerceInSmoothly
+import net.torvald.terrarum.clut.Skybox.mapCircle
+import net.torvald.terrarum.clut.Skybox.scaleToFit
+import net.torvald.terrarum.modulebasegame.worldgenerator.HALF_PI
+import net.torvald.terrarum.serialise.toLittle
+import java.io.File
+
+/**
+ * Created by minjaesong on 2023-08-01.
+ */
+fun main() {
+    // y: increasing turbidity (1.0 .. 10.0, in steps of 0.333)
+    // x: elevations (-75 .. 75 in steps of 1, then albedo of [0.1, 0.3, 0.5, 0.7, 0.9])
+    val texh = Skybox.gradSize * Skybox.turbCnt
+    val texw = Skybox.elevCnt * Skybox.albedoCnt * 2
+    val TGA_HEADER_SIZE = 18
+
+    val bytes = ByteArray(TGA_HEADER_SIZE + texw * texh * 4 + 26)
+    // write header
+    byteArrayOf(
+        0, // ID field
+        0, // colour map (none)
+        2, // colour type (unmapped RGB)
+        0,0,0,0,0, // colour map spec (empty)
+        0,0, // x origin (0)
+        0,0, // y origin (0)
+        (texw and 255).toByte(),(texw.ushr(8) and 255).toByte(), // width
+        (texh and 255).toByte(),(texh.ushr(8) and 255).toByte(), // height
+        32, // bits-per-pixel (8bpp RGBA)
+        8 // image descriptor
+    ).forEachIndexed { i,b -> bytes[i] = b }
+    // write footer
+    "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000TRUEVISION-XFILE\u002E\u0000".forEachIndexed { i, c -> bytes[18 + texw * texh * 4 + i] =
+        c.code.toByte()
+    }
+
+    println("Generating texture atlas ($texw x $texh)...")
+
+    // write pixels
+    for (gammaPair in 0..1) {
+        for (albedo0 in 0 until Skybox.albedoCnt) {
+            val albedo = Skybox.albedos[albedo0]
+            println("Albedo=$albedo")
+            for (turb0 in 0 until Skybox.turbCnt) {
+                val turbidity = Skybox.turbiditiesD[turb0]
+                println("....... Turbidity=$turbidity")
+                for (elev0 in 0 until Skybox.elevCnt) {
+                    val elevationDeg = Skybox.elevationsD[elev0]
+                    val elevationRad = Math.toRadians(elevationDeg)
+//                println("... Elevation: $elevationDeg")
+
+                    val state =
+                        ArHosekSkyModel.arhosek_xyz_skymodelstate_alloc_init(turbidity, albedo, elevationRad.abs())
+
+                    for (yp in 0 until Skybox.gradSize) {
+                        val yi = yp - 10
+                        val xf = -elevationDeg / 90.0
+                        var yf = (yi / 58.0).coerceIn(0.0, 1.0).mapCircle().coerceInSmoothly(0.0, 0.95)
+
+                        // experiments visualisation: https://www.desmos.com/calculator/5crifaekwa
+//                    if (elevationDeg < 0) yf *= 1.0 - pow(xf, 0.333)
+//                    if (elevationDeg < 0) yf *= -2.0 * asin(xf - 1.0) / PI
+                        if (elevationDeg < 0) yf *= Skybox.superellipsoidDecay(1.0 / 3.0, xf)
+                        val theta = yf * HALF_PI
+                        // vertical angle, where 0 is zenith, ±90 is ground (which is odd)
+
+//                    println("$yp\t$theta")
+
+                        val xyz = CIEXYZ(
+                            ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, (gammaPair * 2f + 1f) * HALF_PI, 0).toFloat(),
+                            ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, (gammaPair * 2f + 1f) * HALF_PI, 1).toFloat(),
+                            ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, (gammaPair * 2f + 1f) * HALF_PI, 2).toFloat()
+                        )
+                        val xyz2 = xyz.scaleToFit(elevationDeg)
+                        val rgb = xyz2.toRGB().toColor()
+                        val colour = rgb.toIntBits().toLittle()
+
+                        val imgOffX = albedo0 * Skybox.elevCnt + elev0 + Skybox.elevCnt * Skybox.albedoCnt * gammaPair
+                        val imgOffY = texh - 1 - (Skybox.gradSize * turb0 + yp)
+                        val fileOffset = TGA_HEADER_SIZE + 4 * (imgOffY * texw + imgOffX)
+                        for (i in 0..3) {
+                            bytes[fileOffset + i] = colour[bytesLut[i]]
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    println("Atlas generation done!")
+
+    File("./assets/clut/skybox.tga").writeBytes(bytes)
+}
+
+private val bytesLut = arrayOf(2,1,0,3,2,1,0,3) // For some reason BGRA order is what makes it work

src/net/torvald/terrarum/clut/Skybox.kt

@@ -0,0 +1,289 @@
+package net.torvald.terrarum.clut
+
+import com.badlogic.gdx.Gdx
+import com.badlogic.gdx.graphics.Pixmap
+import com.badlogic.gdx.graphics.Texture
+import com.badlogic.gdx.graphics.g2d.TextureRegion
+import com.badlogic.gdx.utils.Disposable
+import com.jme3.math.FastMath
+import net.torvald.colourutil.CIEXYZ
+import net.torvald.colourutil.toColor
+import net.torvald.colourutil.toRGB
+import net.torvald.parametricsky.ArHosekSkyModel
+import net.torvald.terrarum.App
+import net.torvald.terrarum.App.printdbg
+import net.torvald.terrarum.abs
+import net.torvald.terrarum.floorToInt
+import net.torvald.terrarum.toInt
+import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
+import kotlin.math.*
+
+/**
+ * Created by minjaesong on 2023-07-09.
+ */
+object Skybox : Disposable {
+
+    private const val HALF_PI = 1.5707963267948966
+    private const val PI = 3.141592653589793
+    private const val TWO_PI = 6.283185307179586
+
+    const val gradSize = 78
+
+    private lateinit var gradTexBinLowAlbedo: Array<TextureRegion>
+    private lateinit var gradTexBinHighAlbedo: Array<TextureRegion>
+
+    private lateinit var tex: Texture
+    private lateinit var texRegions: TextureRegionPack
+    private lateinit var texStripRegions: TextureRegionPack
+
+    fun loadlut() {
+        tex = Texture(Gdx.files.internal("assets/clut/skybox.png"))
+        tex.setFilter(Texture.TextureFilter.Linear, Texture.TextureFilter.Linear)
+        tex.setWrap(Texture.TextureWrap.Repeat, Texture.TextureWrap.Repeat)
+        texRegions = TextureRegionPack(tex, 2, gradSize - 2, 0, 2, 0, 1)
+        texStripRegions = TextureRegionPack(tex, elevCnt, gradSize - 2, 0, 2, 0, 1)
+    }
+
+    // use internal LUT
+    /*operator fun get(elevationDeg: Double, turbidity: Double, albedo: Double): TextureRegion {
+        val elev = elevationDeg.coerceIn(-elevBias, elevBias).times(2.0).roundToInt().plus(150)
+        val turb = turbidity.coerceIn(1.0, 10.0).minus(1.0).times(turbDivisor).roundToInt()
+        val alb = albedo.coerceIn(0.1, 0.9).minus(0.1).times(turbDivisor).roundToInt()
+        return gradTexBinLowAlbedo[elev * turbCnt + turb]
+    }*/
+
+    // use external LUT
+    operator fun get(elevationDeg: Double, turbidity: Double, albedo: Double, isAfternoon: Boolean): TextureRegion {
+       TODO()
+    }
+
+    data class SkyboxRenderInfo(
+        val texture: Texture,
+        val uvs: FloatArray,
+        val turbidityPoint: Float,
+        val albedoPoint: Float,
+    )
+
+    fun getUV(elevationDeg: Double, turbidity: Double, albedo: Double): SkyboxRenderInfo {
+        val turb = turbidity.coerceIn(turbiditiesD.first(), turbiditiesD.last()).minus(1.0).times(turbDivisor)
+        val turbLo = turb.floorToInt()
+        val turbHi = min(turbCnt - 1, turbLo + 1)
+        val alb = albedo.coerceIn(albedos.first(), albedos.last()).times(5.0)
+        val albLo = alb.floorToInt()
+        val albHi = min(albedoCnt - 1, albLo + 1)
+        val elev = elevationDeg.coerceIn(-elevMax, elevMax).plus(elevMax).div(elevations.last.toDouble()).div(albedoCnt * 2).times((elevCnt - 1.0) / elevCnt)
+
+        // A: morn, turbLow, albLow
+        // B: noon, turbLow, albLow
+        // C: morn, turbHigh, albLow
+        // D: noon, turbHigh, albLow
+        // E: morn, turbLow, albHigh
+        // F: noon, turbLow, albHigh
+        // G: morn, turbHigh, albHigh
+        // H: noon, turbHigh, albHigh
+
+        val regionA = texStripRegions.get(albLo + albedoCnt * 0, turbLo)
+        val regionB = texStripRegions.get(albLo + albedoCnt * 1, turbLo)
+        val regionC = texStripRegions.get(albLo + albedoCnt * 0, turbHi)
+        val regionD = texStripRegions.get(albLo + albedoCnt * 1, turbHi)
+        val regionE = texStripRegions.get(albHi + albedoCnt * 0, turbLo)
+        val regionF = texStripRegions.get(albHi + albedoCnt * 1, turbLo)
+        val regionG = texStripRegions.get(albHi + albedoCnt * 0, turbHi)
+        val regionH = texStripRegions.get(albHi + albedoCnt * 1, turbHi)
+        // (0.5f / tex.width): because of the nature of bilinear interpolation, half pixels from the edges must be discarded
+        val uA = regionA.u + (0.5f / tex.width) + elev.toFloat()
+        val uB = regionB.u + (0.5f / tex.width) + elev.toFloat()
+        val uC = regionC.u + (0.5f / tex.width) + elev.toFloat()
+        val uD = regionD.u + (0.5f / tex.width) + elev.toFloat()
+        val uE = regionE.u + (0.5f / tex.width) + elev.toFloat()
+        val uF = regionF.u + (0.5f / tex.width) + elev.toFloat()
+        val uG = regionG.u + (0.5f / tex.width) + elev.toFloat()
+        val uH = regionH.u + (0.5f / tex.width) + elev.toFloat()
+
+        return SkyboxRenderInfo(
+            tex,
+            floatArrayOf(
+                uA, regionA.v, uA, regionA.v2,
+                uB, regionB.v, uB, regionB.v2,
+                uC, regionC.v, uC, regionC.v2,
+                uD, regionD.v, uD, regionD.v2,
+                uE, regionE.v, uE, regionE.v2,
+                uF, regionF.v, uF, regionF.v2,
+                uG, regionG.v, uG, regionG.v2,
+                uH, regionH.v, uH, regionH.v2,
+            ),
+            (turb - turbLo).toFloat(),
+            (alb - albLo).toFloat(),
+        )
+    }
+
+    private fun Float.scaleFun() =
+        (1f - 1f / 2f.pow(this/6f)) * 0.97f
+
+    internal fun CIEXYZ.scaleToFit(elevationDeg: Double): CIEXYZ {
+        return if (elevationDeg >= 0) {
+            CIEXYZ(
+                this.X.scaleFun(),
+                this.Y.scaleFun(),
+                this.Z.scaleFun(),
+                this.alpha
+            )
+        }
+        else {
+            // maths model: https://www.desmos.com/calculator/cwi7iyzygg
+
+            val x = -elevationDeg.toFloat()
+//            val elevation2 = elevationDeg.toFloat() / 28.5f
+            val p = 3.5f
+            val q = 7.5f
+            val s = -0.2f
+            val f = (1f - (1f - 1f / 1.8f.pow(x)) * 0.97f).toFloat()
+//            val g = (1.0 - (elevation2.pow(E) / E.pow(elevation2))*0.8).toFloat()
+            val h = ((x / q).pow(p) + 1f).pow(s)
+            CIEXYZ(
+                this.X.scaleFun() * f * h,
+                this.Y.scaleFun() * f * h,
+                this.Z.scaleFun() * f * h,
+                this.alpha
+            )
+        }
+    }
+
+    val elevations = (0..150)
+    val elevMax = elevations.last / 2.0
+    val elevationsD = elevations.map { -elevMax + it } // -75, -74, -73, ..., 74, 75 // (specifically using whole number of angles because angle units any finer than 1.0 would make "hack" sunsut happen too fast)
+    val turbidities = (0..25) // 1, 1.2, 1.4, 1.6, ..., 6.0
+    val turbDivisor = 5.0
+    val turbiditiesD = turbidities.map { 1.0 + it / turbDivisor }
+    val albedos = arrayOf(0.0, 0.2, 0.4, 0.6, 0.8, 1.0)
+    val elevCnt = elevations.count()
+    val turbCnt = turbidities.count()
+    val albedoCnt = albedos.size
+    val gamma = HALF_PI
+
+    internal fun Double.mapCircle() = sin(HALF_PI * this)
+
+    internal fun initiate() {
+        printdbg(this, "Initialising skybox model")
+
+        TODO()
+
+        App.disposables.add(this)
+
+        printdbg(this, "Skybox model generated!")
+    }
+
+    /**
+     * See https://www.desmos.com/calculator/lcvvsju3p1 for mathematical definition
+     * @param p decay point. 0.0..1.0
+     * @param q polynomial degree. 2+. Larger value means sharper transition around the point p
+     * @param x the 'x' value of the function, as in `y=f(x)`. 0.0..1.0
+     */
+    internal fun polynomialDecay(p: Double, q: Int, x: Double): Double {
+        val sign = if (q % 2 == 1) -1 else 1
+        val a1 = -1.0 / p
+        val a2 = 1.0 / (1.0 - p)
+        val q = q.toDouble()
+        return if (x < p)
+            sign * a1.pow(q - 1.0) * x.pow(q) + 1.0
+        else
+            sign * a2.pow(q - 1.0) * (x - 1.0).pow(q)
+    }
+
+    internal fun polynomialDecay2(p: Double, q: Int, x: Double): Double {
+        val sign = if (q % 2 == 1) 1 else -1
+        val a1 = -1.0 / p
+        val a2 = 1.0 / (1.0 - p)
+        val q = q.toDouble()
+        return if (x < p)
+            sign * a1.pow(q - 1.0) * x.pow(q)
+        else
+            sign * a2.pow(q - 1.0) * (x - 1.0).pow(q) + 1.0
+    }
+
+    internal fun superellipsoidDecay(p: Double, x: Double): Double {
+        return 1.0 - (1.0 - (1.0 - x).pow(1.0 / p)).pow(p)
+    }
+
+    internal fun Double.coerceInSmoothly(low: Double, high: Double): Double {
+        val x = this.coerceIn(low, high)
+        val x2 = ((x - low) * (high - low).pow(-1.0))
+//        return FastMath.interpolateLinear(polynomialDecay2(0.5, 2, x2), low, high)
+        return FastMath.interpolateLinear(smoothLinear(0.2, x2), low, high)
+    }
+
+    /**
+     * To get the idea what the fuck is going on here, please refer to https://www.desmos.com/calculator/snqglcu2wl
+     *
+     * Sidenote: the original model involved two cosine curves, but since its Taylor series begins with x^2, I figured
+     * quadratic curve ought to be good enough, and the error against the original model was below 1/255 for
+     * reasonable range of p, and that's the reason I stopped at x^2 rather than also taking x^4 into the approximated
+     * model that is the code below.
+     */
+    internal fun smoothLinear(p: Double, x0: Double): Double {
+        val x = x0 - 0.5
+        val p1 = sqrt(1.0 - 2.0 * p)
+        val t = 0.5 * p1
+        val y0 = if (x < -t)
+            (1.0 / p) * (x + 0.5).pow(2) - 0.5
+        else if (x > t)
+            -(1.0 / p) * (x - 0.5).pow(2) + 0.5
+        else
+            x * 2.0 / (1.0 + p1)
+
+        return y0 + 0.5
+    }
+
+    private fun getTexturmaps(albedo: Double): Array<TextureRegion> {
+        return Array(elevCnt * turbCnt) {
+
+            val elevationDeg = elevationsD[it / turbCnt]
+            val elevationRad = Math.toRadians(elevationDeg)
+            val turbidity = turbiditiesD[it % turbCnt]
+
+            val state = ArHosekSkyModel.arhosek_xyz_skymodelstate_alloc_init(turbidity, albedo, elevationRad.abs())
+            val pixmap = Pixmap(1, gradSize, Pixmap.Format.RGBA8888)
+
+//            printdbg(this, "elev $elevationDeg turb $turbidity")
+
+            for (yp in 0 until gradSize) {
+                val yi = yp - 10
+                val xf = -elevationDeg / 90.0
+                var yf = (yi / 58.0).coerceIn(0.0, 1.0).mapCircle().coerceInSmoothly(0.0, 0.95)
+
+                // experiments visualisation: https://www.desmos.com/calculator/5crifaekwa
+//                if (elevationDeg < 0) yf *= 1.0 - pow(xf, 0.333)
+//                if (elevationDeg < 0) yf *= -2.0 * asin(xf - 1.0) / PI
+                if (elevationDeg < 0) yf *= superellipsoidDecay(1.0 / 3.0, xf)
+                val theta = yf * HALF_PI
+                // vertical angle, where 0 is zenith, ±90 is ground (which is odd)
+
+//                println("$yp\t$theta")
+
+                val xyz = CIEXYZ(
+                    ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, gamma, 0).toFloat(),
+                    ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, gamma, 1).toFloat(),
+                    ArHosekSkyModel.arhosek_tristim_skymodel_radiance(state, theta, gamma, 2).toFloat()
+                )
+                val xyz2 = xyz.scaleToFit(elevationDeg)
+                val rgb = xyz2.toRGB().toColor()
+
+//                pixmap.setColor(if (yp in 17 until 17 + 94) Color.LIME else Color.CORAL)
+                pixmap.setColor(rgb)
+                pixmap.drawPixel(0, yp)
+            }
+
+            val texture = Texture(pixmap).also {
+                it.setFilter(Texture.TextureFilter.Linear, Texture.TextureFilter.Linear)
+            }
+            pixmap.dispose()
+            TextureRegion(texture)
+        }
+    }
+
+    override fun dispose() {
+        if (Skybox::gradTexBinLowAlbedo.isInitialized) gradTexBinLowAlbedo.forEach { it.texture.dispose() }
+        if (Skybox::gradTexBinHighAlbedo.isInitialized) gradTexBinHighAlbedo.forEach { it.texture.dispose() }
+        if (Skybox::tex.isInitialized) tex.dispose()
+    }
+}

src/net/torvald/terrarum/console/Authenticator.kt

@@ -36,7 +36,7 @@ internal object Authenticator : ConsoleCommand {
             println("auth passwd: '$pwd'")
             println("hash: $hashedPwd")
 
-            if ("09ccf5067db6f58265b004829e33e715e819ba0984f1e1fcef49c36fcd5f745f".equals(hashedPwd, ignoreCase = true)) {
+            if ("2d962f949f55906ac47f16095ded190c9e44d95920259b8f36c2e54bd75df173".equals(hashedPwd, ignoreCase = true)) {
                 // beedle
                 val msg = if (a) "Locked" else "Authenticated"
                 Echo(msg)

src/net/torvald/terrarum/console/SetGlobalLightOverride.kt

@@ -30,7 +30,7 @@ internal object SetGlobalLightOverride : ConsoleCommand {
             }
 
         }
-        else if (args.size == 2 && args[1].trim().toLowerCase() == "none") {
+        else if (args.size == 2 && args[1].trim().lowercase() == "none") {
             WeatherMixer.globalLightOverridden = false
         }
         else {

src/net/torvald/terrarum/gameactors/ActorWithBody.kt

@@ -18,12 +18,14 @@ import net.torvald.terrarum.gameitems.ItemID
 import net.torvald.terrarum.gameworld.BlockAddress
 import net.torvald.terrarum.gameworld.GameWorld
 import net.torvald.terrarum.modulebasegame.gameactors.ActorHumanoid
+import net.torvald.terrarum.modulebasegame.gameactors.IngamePlayer
 import net.torvald.terrarum.realestate.LandUtil
 import net.torvald.terrarum.worlddrawer.WorldCamera
 import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
 import org.dyn4j.geometry.Vector2
 import java.util.*
 import kotlin.math.absoluteValue
+import kotlin.math.max
 import kotlin.math.roundToInt
 
 
@@ -442,7 +444,7 @@ open class ActorWithBody : Actor {
     @Transient val feetPosPoint: Point2d = Point2d(0.0,0.0)
         //get() = Point2d(hitbox.centeredX, hitbox.endY)
     @Transient val feetPosTile: Point2i = Point2i(0,0)
-        //get() = Point2i(hIntTilewiseHitbox.centeredX.floorInt(), hIntTilewiseHitbox.endY.floorInt())
+        //get() = Point2i(hIntTilewiseHitbox.centeredX.floorToInt(), hIntTilewiseHitbox.endY.floorToInt())
 
     override fun run() = update(App.UPDATE_RATE)
 
@@ -474,23 +476,23 @@ open class ActorWithBody : Actor {
         hitbox.reassign(newHitbox)
 
         hIntTilewiseHitbox.setFromTwoPoints(
-            hitbox.startX.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor() + 0.5,
+            hitbox.startX.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble() + 0.5,
-            hitbox.startY.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor() + 0.5,
+            hitbox.startY.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble() + 0.5,
-            hitbox.endX.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor() + 0.5,
+            hitbox.endX.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble() + 0.5,
-            hitbox.endY.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor() + 0.5
+            hitbox.endY.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble() + 0.5
         )
         intTilewiseHitbox.setFromTwoPoints(
-            hitbox.startX.div(TILE_SIZE).floor(),
+            hitbox.startX.div(TILE_SIZE).floorToDouble(),
-            hitbox.startY.div(TILE_SIZE).floor(),
+            hitbox.startY.div(TILE_SIZE).floorToDouble(),
-            hitbox.endX.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor(),
+            hitbox.endX.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble(),
-            hitbox.endY.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor()
+            hitbox.endY.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble()
         )
 
         centrePosVector.set(hitbox.centeredX, hitbox.centeredY)
         centrePosPoint.set(hitbox.centeredX, hitbox.centeredY)
         feetPosVector.set(hitbox.centeredX, hitbox.endY)
         feetPosPoint.set(hitbox.centeredX, hitbox.endY)
-        feetPosTile.set(hIntTilewiseHitbox.centeredX.floorInt(), hIntTilewiseHitbox.endY.floorInt())
+        feetPosTile.set(hIntTilewiseHitbox.centeredX.floorToInt(), hIntTilewiseHitbox.endY.floorToInt())
     }
 
     override fun update(delta: Float) {
@@ -553,7 +555,6 @@ open class ActorWithBody : Actor {
                  */
                 if (!isNoCollideWorld) {
                     displaceHitbox()
-                    //collisionInterpolatorRun()
                 }
                 else {
                     stairPenaltyCounter = 999
@@ -618,23 +619,23 @@ open class ActorWithBody : Actor {
             }
 
             hIntTilewiseHitbox.setFromTwoPoints(
-                    hitbox.startX.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor() + 0.5,
+                    hitbox.startX.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble() + 0.5,
-                    hitbox.startY.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor() + 0.5,
+                    hitbox.startY.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble() + 0.5,
-                    hitbox.endX.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor() + 0.5,
+                    hitbox.endX.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble() + 0.5,
-                    hitbox.endY.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor() + 0.5
+                    hitbox.endY.plus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble() + 0.5
             )
             intTilewiseHitbox.setFromTwoPoints(
-                    hitbox.startX.div(TILE_SIZE).floor(),
+                    hitbox.startX.div(TILE_SIZE).floorToDouble(),
-                    hitbox.startY.div(TILE_SIZE).floor(),
+                    hitbox.startY.div(TILE_SIZE).floorToDouble(),
-                    hitbox.endX.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor(),
+                    hitbox.endX.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble(),
-                    hitbox.endY.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor()
+                    hitbox.endY.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble()
             )
 
             centrePosVector.set(hitbox.centeredX, hitbox.centeredY)
             centrePosPoint.set(hitbox.centeredX, hitbox.centeredY)
             feetPosVector.set(hitbox.centeredX, hitbox.endY)
             feetPosPoint.set(hitbox.centeredX, hitbox.endY)
-            feetPosTile.set(hIntTilewiseHitbox.centeredX.floorInt(), hIntTilewiseHitbox.endY.floorInt())
+            feetPosTile.set(hIntTilewiseHitbox.centeredX.floorToInt(), hIntTilewiseHitbox.endY.floorToInt())
 
 
             if (mouseUp && this.tooltipText != null) INGAME.setTooltipMessage(this.tooltipText)
@@ -672,16 +673,6 @@ open class ActorWithBody : Actor {
         //       this is "close enough" solution and not perfect.
     }
 
-    /**
-     * Event for collision (event gets fired when it collided with the world or other actors)
-     *
-     * This event may fired two or more times per update.
-     */
-    open fun collided(other: Array<CollisionMessage>) {
-    }
-
-    data class CollisionMessage(val targetID: Int, val AkspfisWorld: Boolean)
-
     /**
      * Apply gravitation to the every falling body (unless not levitating)
      *
@@ -697,6 +688,7 @@ open class ActorWithBody : Actor {
     }
 
     private fun displaceHitbox() {
+        val printdbg1 = true && App.IS_DEVELOPMENT_BUILD
         // // HOW IT SHOULD WORK // //
         // ////////////////////////
         // combineVeloToMoveDelta now
@@ -723,46 +715,8 @@ open class ActorWithBody : Actor {
 
         if (world != null) {
 
-            fun debug1(wut: Any?) {
-                //  vvvvv  set it true to make debug print work
-                if (false) printdbg(this, wut)
-            }
 
-            fun debug2(wut: Any?) {
+            fun Double.modTile() = this.div(TILE_SIZE).floorToInt().times(TILE_SIZE)
-                //  vvvvv  set it true to make debug print work
-                if (false) printdbg(this, wut)
-            }
-
-            fun debug3(wut: Any?) {
-                //  vvvvv  set it true to make debug print work
-                if (false) printdbg(this, wut)
-            }
-
-            fun debug4(wut: Any?) {
-                //  vvvvv  set it true to make debug print work
-                if (false) printdbg(this, wut)
-            }
-
-            fun BlockAddress.isFeetTile(hitbox: Hitbox): Boolean {
-                val (x, y) = LandUtil.resolveBlockAddr(world!!, this)
-                val newTilewiseHitbox = Hitbox.fromTwoPoints(
-                        hitbox.startX.div(TILE_SIZE).floor(),
-                        hitbox.startY.div(TILE_SIZE).floor(),
-                        hitbox.endX.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor(),
-                        hitbox.endY.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor(),
-                        true
-                )
-
-                // offset 1 pixel to the down so that friction would work
-                val yMatch = if (gravitation.y >= 0.0)
-                    hitbox.endY.plus(A_PIXEL).div(TILE_SIZE).floorInt()
-                else
-                    hitbox.startY.minus(A_PIXEL).div(TILE_SIZE).floorInt()
-                return y == yMatch && // copied from forEachFeetTileNum
-                       (x in newTilewiseHitbox.startX.toInt()..newTilewiseHitbox.endX.toInt()) // copied from forEachOccupyingTilePos
-            }
-
-            fun Double.modTile() = this.div(TILE_SIZE).floorInt().times(TILE_SIZE)
             fun Double.modTileDelta() = this - this.modTile()
 
 
@@ -776,10 +730,27 @@ open class ActorWithBody : Actor {
             // the job of the ccd is that the "next hitbox" would not dig into the terrain greater than the tile size,
             // in which the modTileDelta returns a wrong value
             val vectorSum = (externalV + controllerV)
-            val ccdSteps = (vectorSum.magnitude / TILE_SIZE).floorInt().coerceIn(2, 16) // adaptive
+            val ccdSteps = (vectorSum.magnitude / TILE_SIZE).ceilToInt().plus(1).times(2).coerceIn(0, 64) // adaptive
 
 
 
+            fun debug1(wut: Any?) {
+                //  vvvvv  set it true to make debug print work
+                if (printdbg1 && vectorSum.magnitudeSquared != 0.0) printdbg(this, wut)
+            }
+
+            fun debug2(wut: Any?) {
+                //  vvvvv  set it true to make debug print work
+                if (true && printdbg1 && vectorSum.magnitudeSquared != 0.0) printdbg(this, wut)
+            }
+
+            if (printdbg1 && vectorSum.magnitudeSquared != 0.0) println("")
+            debug1("Update Frame: ${INGAME.WORLD_UPDATE_TIMER}")
+            debug1("Hitbox: ${hitbox}")
+
+            debug1("vec dir: ${if (vectorSum.isZero) "." else Math.toDegrees(vectorSum.direction)} deg, value: $vectorSum, magnitude: ${vectorSum.magnitude}")
+
+
             // * NEW idea: wall pushes the actors (ref. SM64 explained by dutch pancake) *
             // direction to push is determined by the velocity
             // proc:
@@ -792,63 +763,63 @@ open class ActorWithBody : Actor {
             // ignore MOST of the codes below (it might be possible to recycle the structure??)
             // and the idea above has not yet implemented, and may never will. --Torvald, 2018-12-30
 
-            val sixteenStep = (0..ccdSteps).map { hitbox.clone().translate(vectorSum * (it / ccdSteps.toDouble())) } // zeroth step is for special condition
+            val downDown = if (this is ActorHumanoid) this.downButtonHeld > 0 else false
 
+            val sixteenStep = (0..ccdSteps).map { hitbox.clone().translate(vectorSum * (it / ccdSteps.toDouble())) }
             var collidingStep: Int? = null
 
-            for (step in 1..ccdSteps) {
+            for (step in 0..ccdSteps) {
 
                 val stepBox = sixteenStep[step]
 
-                /*forEachOccupyingTilePos(stepBox) {
+                val goingDownwardDirection = Math.toDegrees(vectorSum.direction).let { it > 0.0 && it < 180.0 }
-                    val tileCoord = LandUtil.resolveBlockAddr(world!!, it)
+                val goingDown = (vectorSum.y >= PHYS_EPSILON_VELO || (vectorSum.y.absoluteValue < PHYS_EPSILON_VELO && !isWalled(stepBox, COLLIDING_BOTTOM))) // TODO reverse gravity adaptation?
-                    val tile = world!!.getTileFromTerrain(tileCoord.first, tileCoord.second) ?: Block.STONE
 
-                    if (shouldICollideWithThis(tile) || (it.isFeetTile(stepBox) && shouldICollideWithThisFeet(tile))) {
+                debug2("stepbox[$step]=$stepBox; goingDown=$goingDown, downDown=$downDown, goingDownwardDirection=$goingDownwardDirection")
-                        collidingStep = step
-                    }
-                }*/
 
-                // trying to use same function as the others, in an effort to eliminate the "contradiction" mentioned below
+                if (collidingStep == null && isColliding(stepBox, goingDown && !downDown && goingDownwardDirection)) {
-                if (isColliding(stepBox, vectorSum.y > PHYS_EPSILON_DIST)) {
                     collidingStep = step
                 }
 
-                if (collidingStep != null) break
+//                if (collidingStep != null) break
             }
 
             var bounceX = false
             var bounceY = false
             var zeroX = false
             var zeroY = false
+
+            val newHitbox = if (collidingStep == null) null else hitbox.clone().reassign(sixteenStep[collidingStep])
+            var staircaseStatus = 0
+            var stairHeightLeft = 0.0
+            var stairHeightRight = 0.0
+            val selfCollisionStatus = if (newHitbox == null) 0 else {
+                intArrayOf(1, 2, 4, 8).fold(0) { acc, state ->
+                    val (isWalled, stairHeight) = isWalledStairs(newHitbox, state)
+                    // also update staircaseStatus while we're iterating
+                    if (state and COLLIDING_LR != 0) {
+                        staircaseStatus = staircaseStatus or (state * (isWalled == 1).toInt())
+                        if (state == COLLIDING_LEFT)
+                            stairHeightLeft = stairHeight.toDouble()
+                        else
+                            stairHeightRight = stairHeight.toDouble()
+                    }
+                    acc or (state * isWalled.coerceAtMost(1))  // TODO reverse gravity adaptation?
+                }
+            }
+
             // collision NOT detected
             if (collidingStep == null) {
+                debug1("== Collision step: no collision")
                 hitbox.translate(vectorSum)
                 // grounded = false
             }
             // collision detected
             else {
                 debug1("== Collision step: $collidingStep / $ccdSteps")
+                debug1("CCD hitbox: ${newHitbox}")
 
-
+                val newHitbox = newHitbox!!
-                val newHitbox = hitbox.reassign(sixteenStep[collidingStep])
-
-                var staircaseStatus = 0
-                var stairHeightLeft = 0.0
-                var stairHeightRight = 0.0
-                val selfCollisionStatus = intArrayOf(1,2,4,8).fold(0) { acc, state ->
-                    // also update staircaseStatus while we're iterating
-                    if (state and 5 != 0) {
-                        isWalledStairs(newHitbox, state).let {
-                            staircaseStatus = staircaseStatus or (state * (it.first == 1).toInt())
-                            if (state == COLLIDING_LEFT)
-                                stairHeightLeft = it.second.toDouble()
-                            else
-                                stairHeightRight = it.second.toDouble()
-                        }
-                    }
-                    acc or (state * isWalledStairs(newHitbox, state).first.coerceAtMost(1))
-                }
 
                 // superseded by isWalledStairs-related codes
                 //if (isWalled(newHitbox, COLLIDING_LEFT)) selfCollisionStatus += COLL_LEFTSIDE   // 1
@@ -858,37 +829,51 @@ open class ActorWithBody : Actor {
 
                 // fixme UP and RIGHT && LEFT and DOWN bug
 
-                //println("collision: $selfCollisionStatus\tstaircasing: $staircaseStatus")
+                debug1("collision: $selfCollisionStatus\tstaircasing: $staircaseStatus")
 
                 when (selfCollisionStatus) {
-                    0     -> {
+                    /*0     -> {
-                        debug1("[ActorWBMovable] Contradiction -- collision detected by CCD, but isWalled() says otherwise")
+                        debug1("Contradiction -- collision detected by CCD, but isWalled() says otherwise")
-                    }
+                    }*/
-                    5     -> {
+                    /* 5 */ COLLIDING_LR -> {
                         zeroX = true
                     }
-                    10    -> {
+                    /* 10 */ COLLIDING_UD -> {
                         zeroY = true
                     }
-                    15    -> {
+                    /* 15  */ COLLIDING_ALLSIDE -> {
                         newHitbox.reassign(sixteenStep[0]); zeroX = true; zeroY = true
+                        debug1("reassining hitbox to ${sixteenStep[0]}")
                     }
                     // one-side collision
-                    1, 11 -> {
+                    /* 1, 11 */ COLLIDING_LEFT, COLLIDING_LEFT or COLLIDING_UD -> {
-                        newHitbox.translatePosX(TILE_SIZE - newHitbox.startX.modTileDelta()); bounceX = true
+                        val t = TILE_SIZE - newHitbox.startX.modTileDelta()
+                        newHitbox.translatePosX(t); bounceX = true
+                        debug1("translate x by $t")
                     }
-                    4, 14 -> {
+                    /* 4, 14 */ COLLIDING_RIGHT, COLLIDING_RIGHT or COLLIDING_UD -> {
-                        newHitbox.translatePosX(-newHitbox.endX.modTileDelta()); bounceX = true
+                        val t = -newHitbox.endX.modTileDelta()
+                        newHitbox.translatePosX(t); bounceX = true
+                        debug1("translate x by $t")
                     }
-                    8, 13 -> {
+                    /* 8, 13 */ COLLIDING_TOP, COLLIDING_TOP or COLLIDING_LR -> {
-                        newHitbox.translatePosY(TILE_SIZE - newHitbox.startY.modTileDelta()); bounceY = true
+                        val t = TILE_SIZE - newHitbox.startY.modTileDelta()
+                        newHitbox.translatePosY(t); bounceY = true
+                        debug1("translate y by $t")
                     }
-                    2, 7  -> {
+                    /* 2, 7 */ COLLIDING_BOTTOM, COLLIDING_BOTTOM or COLLIDING_LR -> {
-                        newHitbox.translatePosY(-newHitbox.endY.modTileDelta()); bounceY = true
+                        val t = -newHitbox.endY.modTileDelta()
+                        newHitbox.translatePosY(t); bounceY = true
+                        debug1("translate y by $t")
                     }
                 }
 
 
+                if (selfCollisionStatus == 0) {
+                    debug1("== selfCollisionStatus was zero, behaving as if (collidingStep = null)")
+                    hitbox.translate(vectorSum)
+                }
+                else {
                     // fire Collision Event with one/two/three-side collision
                     // for the ease of writing, this jumptable is separated from above.
                     when (selfCollisionStatus) {
@@ -906,15 +891,15 @@ open class ActorWithBody : Actor {
 
                         // points to the EDGE of the tile in world dimension (don't use this directly to get tilewise coord!!)
                         val offendingTileWorldX = if (selfCollisionStatus in listOf(6, 12))
-                        newHitbox.endX.div(TILE_SIZE).floor() * TILE_SIZE - PHYS_EPSILON_DIST
+                            newHitbox.endX.div(TILE_SIZE).floorToDouble() * TILE_SIZE - PHYS_EPSILON_DIST
                         else
-                        newHitbox.startX.div(TILE_SIZE).ceil() * TILE_SIZE
+                            newHitbox.startX.div(TILE_SIZE).ceilToDouble() * TILE_SIZE
 
                         // points to the EDGE of the tile in world dimension (don't use this directly to get tilewise coord!!)
                         val offendingTileWorldY = if (selfCollisionStatus in listOf(3, 6))
-                        newHitbox.endY.div(TILE_SIZE).floor() * TILE_SIZE - PHYS_EPSILON_DIST
+                            newHitbox.endY.div(TILE_SIZE).floorToDouble() * TILE_SIZE - PHYS_EPSILON_DIST
                         else
-                        newHitbox.startY.div(TILE_SIZE).ceil() * TILE_SIZE
+                            newHitbox.startY.div(TILE_SIZE).ceilToDouble() * TILE_SIZE
 
                         val offendingHitboxPointX = if (selfCollisionStatus in listOf(6, 12))
                             newHitbox.endX
@@ -927,7 +912,6 @@ open class ActorWithBody : Actor {
                             newHitbox.startY
 
 
-
                         val angleOfIncidence =
                             if (selfCollisionStatus in listOf(3, 9))
                                 vectorSum.direction.toPositiveRad()
@@ -942,10 +926,15 @@ open class ActorWithBody : Actor {
                                 (Vector2(offendingHitboxPointX, offendingHitboxPointY) -
                                         Vector2(offendingTileWorldX, offendingTileWorldY)).direction
 
+                        debug1(
+                            "incidentAngle: ${Math.toDegrees(angleOfIncidence)}°, threshold: ${
+                                Math.toDegrees(
+                                    angleThreshold
+                                )
+                            }°"
+                        )
 
-                    debug1("vectorSum: $vectorSum, vectorDirRaw: ${vectorSum.direction / Math.PI}pi")
+                        debug1("offendingTileWorldY=$offendingTileWorldY, offendingHitboxPointY=$offendingHitboxPointY")
-                    debug1("incidentAngle: ${angleOfIncidence / Math.PI}pi, threshold: ${angleThreshold / Math.PI}pi")
-
 
                         val displacementAbs = Vector2(
                             (offendingTileWorldX - offendingHitboxPointX).abs(),
@@ -957,35 +946,57 @@ open class ActorWithBody : Actor {
 
                         val displacementUnitVector =
                             if (angleOfIncidence == angleThreshold)
-                                -vectorSum
+                                -vectorSum.signum
                             else {
                                 when (selfCollisionStatus) {
-                                    3    -> if (angleOfIncidence > angleThreshold) Vector2(1.0, 0.0) else Vector2(0.0, -1.0)
+                                    3 -> if (angleOfIncidence > angleThreshold) Vector2(1.0, 0.0)
-                                    6    -> if (angleOfIncidence > angleThreshold) Vector2(0.0, -1.0) else Vector2(-1.0, 0.0)
+                                    else Vector2(
+                                        0.0,
+                                        -1.0
+                                    )
+
+                                    6 -> if (angleOfIncidence > angleThreshold) Vector2(0.0, -1.0)
+                                    else Vector2(
+                                        -1.0,
+                                        0.0
+                                    )
+
                                     9 -> if (angleOfIncidence > angleThreshold) Vector2(0.0, 1.0) else Vector2(1.0, 0.0)
-                                    12   -> if (angleOfIncidence > angleThreshold) Vector2(-1.0, 0.0) else Vector2(0.0, 1.0)
+                                    12 -> if (angleOfIncidence > angleThreshold) Vector2(-1.0, 0.0)
+                                    else Vector2(
+                                        0.0,
+                                        1.0
+                                    )
+
                                     else -> throw InternalError("Blame hardware or universe")
                                 }
                             }
 
                         val finalDisplacement =
-                            if (angleOfIncidence == angleThreshold)
+//                            if (angleOfIncidence == angleThreshold)
-                                displacementUnitVector
+//                                displacementUnitVector
-                            else
+//                            else
                             Vector2(
                                 displacementAbs.x * displacementUnitVector.x,
                                 displacementAbs.y * displacementUnitVector.y
                             )
 
+                        debug1("displacementAbs=$displacementAbs")
+                        debug1("displacementUnitVector=$displacementUnitVector")
+                        debug1("finalDisplacement=$finalDisplacement")
+
                         // adjust finalDisplacement for honest-to-god staircasing
-                    if (physProp.useStairs && vectorSum.y <= 0.0 && staircaseStatus in listOf(1, 4) && selfCollisionStatus in (if (gravitation.y >= 0.0) listOf(3,6) else listOf(9, 12))) {
+                        if (physProp.useStairs && vectorSum.y <= 0.0 && staircaseStatus in listOf(1, 4) &&
+                            selfCollisionStatus in (if (gravitation.y >= 0.0) listOf(3, 6) else listOf(9, 12))
+                        ) {
                             // remove Y displacement
                             // let original X velocity to pass-thru instead of snapping to tiles coded above
                             // pass-thru values are held by the vectorSum
 
-                        //println("staircasing: $staircaseStatus for $selfCollisionStatus")
+                            debug1("staircasing: $staircaseStatus for $selfCollisionStatus")
 
-                        val stairHeight = if (staircaseStatus == COLLIDING_LEFT) stairHeightLeft else stairHeightRight
+                            val stairHeight =
+                                if (staircaseStatus == COLLIDING_LEFT) stairHeightLeft else stairHeightRight
                             finalDisplacement.y = -stairHeight
                             finalDisplacement.x = vectorSum.x
 
@@ -998,7 +1009,8 @@ open class ActorWithBody : Actor {
                             // so we also zero the same exact value here for perfect hiding
                             if (controllerV != null) {
                                 val stairRatio = stairHeight / hitbox.height
-                            stairPenaltyVector = Math.pow(1.0 - (stairRatio), 90 * stairRatio).times(10).coerceIn(0.00005, 1.0)
+                                stairPenaltyVector =
+                                    Math.pow(1.0 - (stairRatio), 90 * stairRatio).times(10).coerceIn(0.00005, 1.0)
                                 controllerV!!.x = 0.0
                                 stairPenaltyCounter = 0
                                 stairPenaltyMax = Math.pow(stairRatio, 2.4).times(166).roundToInt().coerceAtMost(64)
@@ -1021,7 +1033,6 @@ open class ActorWithBody : Actor {
 
                     }
 
-
                     // bounce X/Y
                     if (bounceX) {
                         externalV.x *= elasticity
@@ -1042,6 +1053,7 @@ open class ActorWithBody : Actor {
 
 
                     hitbox.reassign(newHitbox)
+                    debug1("resulting hitbox: $newHitbox")
 
 
                     // slam-into-whatever damage (such dirty; much hack; wow)
@@ -1055,104 +1067,87 @@ open class ActorWithBody : Actor {
                     // grounded = true
 
                     // another platform-related hacks
-                if (this is ActorHumanoid) downDownVirtually = false
+//                    if (this is ActorHumanoid) downButtonHeld = false
+
+                }
             }// end of collision not detected
 
 
+
+
             return
 
 
 
             // if collision not detected, just don't care; it's not your job to apply moveDelta
 
-        }
+        } // end of (world != null)
-    }
-
-    fun collisionInterpolatorRun() {
-
-        fun isWalled2(hitbox: Hitbox, option: Int): Boolean {
-            val newHB = Hitbox.fromTwoPoints(
-                    hitbox.startX + A_PIXEL, hitbox.startY + A_PIXEL,
-                    hitbox.endX - A_PIXEL, hitbox.endY - A_PIXEL
-            )
-
-            return isWalled(newHB, option)
-        }
-
-        // kinda works but the jump is inconsistent because of the nondeterministic nature of the values (doesn't get fixed to the integer value when collided)
-
-        if (world != null) {
-            val intpStep = 64.0
-
-            // make interpolation even if the "next" position is clear of collision
-            val testHitbox = hitbox.clone()
-
-            // divide the vectors by the constant
-            externalV /= intpStep
-            controllerV?.let { controllerV!! /= intpStep }
-
-            repeat(intpStep.toInt()) { // basically we don't care if we're already been encased (e.g. entrapped by falling sand)
-
-                // change the order and the player gets stuck in the vertical wall
-                // so leave as-is
-
-                testHitbox.translate(externalV + controllerV)
-
-                // vertical collision
-                if (isWalled2(testHitbox, COLLIDING_UD)) {
-                    externalV.y *= elasticity // TODO also multiply the friction value
-                    controllerV?.let { controllerV!!.y *= elasticity } // TODO also multiply the friction value
-                }
-                // horizontal collision
-                if (isWalled2(testHitbox, COLLIDING_LR)) {
-                    externalV.x *= elasticity // TODO also multiply the friction value
-                    controllerV?.let { controllerV!!.x *= elasticity } // TODO also multiply the friction value
-                }
-
-            }
-
-            hitbox.reassign(testHitbox)
-
-            // revert the division because the Acceleration depends on being able to integrate onto the velo values
-            // don't want to mess up with the value they're expecting
-            externalV *= intpStep
-            controllerV?.let { controllerV!! *= intpStep }
-
-            // TODO collision damage
-        }
     }
 
     /**
      * @see /work_files/hitbox_collision_detection_compensation.jpg
      */
-    private fun isColliding(hitbox: Hitbox, feet: Boolean = false): Boolean {
+    private fun isColliding(hitbox: Hitbox, usePlatformDetection: Boolean = false): Boolean {
         if (isNoCollideWorld) return false
 
         // detectors are inside of the bounding box
-        // CONFIRMED
         val x1 = hitbox.startX
-        val x2 = hitbox.endX - A_PIXEL
+        val y1 = hitbox.startY - if (gravitation.y < 0) HALF_PIXEL else 0.0
-        val y1 = hitbox.startY
+        val x2 = hitbox.endX - PHYS_EPSILON_DIST
-        val y2 = hitbox.endY - A_PIXEL
+        val y2 = hitbox.endY + if (gravitation.y >= 0) HALF_PIXEL else 0.0 // PLUS HALF PIXEL AND NOT MINUS EPSILON to fix issue #48 and #49
+
         // this commands and the commands on isWalled WILL NOT match (1 px gap on endX/Y). THIS IS INTENTIONAL!
 
-        val txStart = x1.plus(HALF_PIXEL).floorInt()
+        val txStart = x1/*.plus(HALF_PIXEL)*/.floorToInt()
-        val txEnd =   x2.plus(HALF_PIXEL).floorInt()
+        val txEnd =   x2/*.plus(HALF_PIXEL)*/.floorToInt()
-        val tyStart = y1.plus(HALF_PIXEL).floorInt()
+        val tyStart = y1/*.plus(HALF_PIXEL)*/.floorToInt()
-        val tyEnd =   y2.plus(HALF_PIXEL).floorInt()
+        val tyEnd =   y2/*.plus(HALF_PIXEL)*/.floorToInt()
 
-        return isCollidingInternalStairs(txStart, tyStart, txEnd, tyEnd, feet).first > 0
+//        return isCollidingInternalStairs(txStart, if (feet) tyEnd else tyStart, txEnd, tyEnd, feet).first > 0
+        return isCollidingInternalStairs(txStart, tyStart, txEnd, tyEnd, usePlatformDetection).first > 0
     }
 
+    private fun Hitbox.getWallDetection(option: Int): List<Double> {
+        val x1: Double
+        val x2: Double
+        val y1: Double
+        val y2: Double
+        when (option) {
+            COLLIDING_TOP -> {
+                x1 = this.startX
+                x2 = this.endX - PHYS_EPSILON_DIST
+                y1 = this.startY - A_PIXEL
+                y2 = y1
+            }
+            COLLIDING_BOTTOM -> {
+                x1 = this.startX
+                x2 = this.endX - PHYS_EPSILON_DIST
+                y1 = this.endY - PHYS_EPSILON_DIST + A_PIXEL
+                y2 = y1
+            }
+            COLLIDING_LEFT -> {
+                x1 = this.startX - A_PIXEL
+                x2 = x1
+                y1 = this.startY
+                y2 = this.endY - PHYS_EPSILON_DIST
+            }
+            COLLIDING_RIGHT -> {
+                x1 = this.endX - PHYS_EPSILON_DIST + A_PIXEL
+                x2 = x1
+                y1 = this.startY
+                y2 = this.endY - PHYS_EPSILON_DIST
+            }
+            else -> throw IllegalArgumentException("Unknown option $option")
+        }
+        return listOf(x1, x2, y1, y2)
+    }
+
+    private fun Int.popcnt() = Integer.bitCount(this)
+
     /**
      * @see /work_files/hitbox_collision_detection_compensation.jpg
      */
     fun isWalled(hitbox: Hitbox, option: Int): Boolean {
-        val x1: Double
-        val x2: Double
-        val y1: Double
-        val y2: Double
-
         /*
         The structure:
 
@@ -1165,30 +1160,15 @@ open class ActorWithBody : Actor {
         IMPORTANT AF NOTE: things are ASYMMETRIC!
          */
 
-        // AT LEAST THESE ARE CONFIRMED
+        if (option.popcnt() == 1) {
-        if (option == COLLIDING_TOP) {
+            val (x1, x2, y1, y2) = hitbox.getWallDetection(option)
-            x1 = hitbox.startX
+
-            x2 = hitbox.endX - A_PIXEL
+            val txStart = x1/*.plus(HALF_PIXEL)*/.floorToInt()
-            y1 = hitbox.startY - A_PIXEL
+            val txEnd =   x2/*.plus(HALF_PIXEL)*/.floorToInt()
-            y2 = y1
+            val tyStart = y1/*.plus(HALF_PIXEL)*/.floorToInt()
-        }
+            val tyEnd =   y2/*.plus(HALF_PIXEL)*/.floorToInt()
-        else if (option == COLLIDING_BOTTOM) {
+
-            x1 = hitbox.startX
+            return isCollidingInternalStairs(txStart, tyStart, txEnd, tyEnd, option == COLLIDING_BOTTOM).first == 2
-            x2 = hitbox.endX - A_PIXEL
-            y1 = hitbox.endY + A_PIXEL
-            y2 = y1
-        }
-        else if (option == COLLIDING_LEFT) {
-            x1 = hitbox.startX - A_PIXEL
-            x2 = x1
-            y1 = hitbox.startY
-            y2 = hitbox.endY - A_PIXEL
-        }
-        else if (option == COLLIDING_RIGHT) {
-            x1 = hitbox.endX + A_PIXEL
-            x2 = x1
-            y1 = hitbox.startY
-            y2 = hitbox.endY - A_PIXEL
         }
         else if (option == COLLIDING_ALLSIDE) {
             return isWalled(hitbox, COLLIDING_LEFT) || isWalled(hitbox, COLLIDING_RIGHT) ||
@@ -1201,25 +1181,14 @@ open class ActorWithBody : Actor {
         else if (option == COLLIDING_UD) {
             return isWalled(hitbox, COLLIDING_BOTTOM) || isWalled(hitbox, COLLIDING_TOP)
         }
-        else throw IllegalArgumentException()
+        else throw IllegalArgumentException("$option")
 
-        val txStart = x1.plus(HALF_PIXEL).floorInt()
-        val txEnd =   x2.plus(HALF_PIXEL).floorInt()
-        val tyStart = y1.plus(HALF_PIXEL).floorInt()
-        val tyEnd =   y2.plus(HALF_PIXEL).floorInt()
-
-        return isCollidingInternalStairs(txStart, tyStart, txEnd, tyEnd, option == COLLIDING_BOTTOM).first == 2
     }
 
     /**
      * @return First int: 0 - no collision, 1 - staircasing, 2 - "bonk" to the wall; Second int: stair height
      */
     private fun isWalledStairs(hitbox: Hitbox, option: Int): Pair<Int, Int> {
-        val x1: Double
-        val x2: Double
-        val y1: Double
-        val y2: Double
-
         /*
         The structure:
 
@@ -1232,81 +1201,36 @@ open class ActorWithBody : Actor {
         IMPORTANT AF NOTE: things are ASYMMETRIC!
          */
 
-        // AT LEAST THESE ARE CONFIRMED
+        if (option.popcnt() == 1) {
-        if (option == COLLIDING_TOP) {
+            val (x1, x2, y1, y2) = hitbox.getWallDetection(option)
-            x1 = hitbox.startX
+
-            x2 = hitbox.endX - A_PIXEL
+            val pxStart = x1/*.plus(HALF_PIXEL)*/.floorToInt()
-            y1 = hitbox.startY - A_PIXEL
+            val pxEnd =   x2/*.plus(HALF_PIXEL)*/.floorToInt()
-            y2 = y1
+            val pyStart = y1/*.plus(HALF_PIXEL)*/.floorToInt()
-        }
+            val pyEnd =   y2/*.plus(HALF_PIXEL)*/.floorToInt()
-        else if (option == COLLIDING_BOTTOM) {
+
-            x1 = hitbox.startX
+            return isCollidingInternalStairs(pxStart, pyStart, pxEnd, pyEnd, option == COLLIDING_BOTTOM)
-            x2 = hitbox.endX - A_PIXEL
-            y1 = hitbox.endY + A_PIXEL
-            y2 = y1
-        }
-        else if (option == COLLIDING_LEFT) {
-            x1 = hitbox.startX - A_PIXEL
-            x2 = x1
-            y1 = hitbox.startY
-            y2 = hitbox.endY - A_PIXEL
-        }
-        else if (option == COLLIDING_RIGHT) {
-            x1 = hitbox.endX + A_PIXEL
-            x2 = x1
-            y1 = hitbox.startY
-            y2 = hitbox.endY - A_PIXEL
         }
         else if (option == COLLIDING_ALLSIDE) {
-            return maxOf(maxOf(isWalledStairs(hitbox, COLLIDING_LEFT).first,
+            return max(max(isWalledStairs(hitbox, COLLIDING_LEFT).first,
                            isWalledStairs(hitbox, COLLIDING_RIGHT).first),
-                    maxOf(isWalledStairs(hitbox, COLLIDING_BOTTOM).first,
+                    max(isWalledStairs(hitbox, COLLIDING_BOTTOM).first,
                         isWalledStairs(hitbox, COLLIDING_TOP).first)) to 0
 
         }
         else if (option == COLLIDING_LR) {
             val v1 = isWalledStairs(hitbox, COLLIDING_LEFT)
             val v2 = isWalledStairs(hitbox, COLLIDING_RIGHT)
-            return maxOf(v1.first, v2.first) to maxOf(v2.first, v2.second)
+            return max(v1.first, v2.first) to max(v2.first, v2.second)
         }
         else if (option == COLLIDING_UD) {
-            return maxOf(isWalledStairs(hitbox, COLLIDING_BOTTOM).first,
+            return max(isWalledStairs(hitbox, COLLIDING_BOTTOM).first,
                        isWalledStairs(hitbox, COLLIDING_TOP).first) to 0
         }
         else throw IllegalArgumentException("$option")
 
-        val pxStart = x1.plus(0.5f).floorInt()
-        val pxEnd =   x2.plus(0.5f).floorInt()
-        val pyStart = y1.plus(0.5f).floorInt()
-        val pyEnd =   y2.plus(0.5f).floorInt()
-
-        return isCollidingInternalStairs(pxStart, pyStart, pxEnd, pyEnd, gravitation.y >= 0.0 && option == COLLIDING_BOTTOM || gravitation.y < 0.0 && option == COLLIDING_TOP)
     }
 
-    /*private fun isCollidingInternal(txStart: Int, tyStart: Int, txEnd: Int, tyEnd: Int, feet: Boolean = false): Boolean {
-        if (world == null) return false
-
-        for (y in tyStart..tyEnd) {
-            for (x in txStart..txEnd) {
-                val tile = world!!.getTileFromTerrain(x, y)
-
-                if (feet) {
-                    if (shouldICollideWithThisFeet(tile))
-                        return true
-                }
-                else {
-                    if (shouldICollideWithThis(tile))
-                        return true
-                }
-
-                // this weird statement means that if's the condition is TRUE, return TRUE;
-                // if the condition is FALSE, do nothing and let succeeding code handle it.
-            }
-        }
-
-        return false
-    }*/
-
     private val AUTO_CLIMB_STRIDE: Int
         get() = ((actorValue.getAsInt(AVKey.VERTSTRIDE) ?: 8) * scale).toInt()
     //private val AUTO_CLIMB_RATE: Int // we'll just climb stairs instantly to make things work wo worrying about the details
@@ -1323,16 +1247,24 @@ open class ActorWithBody : Actor {
         var stairHeight = 0
         var hitFloor = false
 
+//        if (ys.last != ys.first && feet) throw InternalError("Feet mode collision but pyStart != pyEnd ($pyStart .. $pyEnd)")
+
+        val feetY = (pyEnd / TILE_SIZED).floorToInt() // round down toward negative infinity // TODO reverse gravity adaptation?
+
+//        if (feet && this is IngamePlayer) printdbg(this, "dim=($pxStart,$pyStart)-($pxEnd,$pyEnd), feetY=$feetY")
+
         for (y in ys) {
 
+            val ty = (y / TILE_SIZED).floorToInt() // round down toward negative infinity
+//            if (this is IngamePlayer) printdbg(this, "ty=${ty}")
+            val isFeetTileHeight = (ty == feetY)
             var hasFloor = false
 
             for (x in pxStart..pxEnd) {
-                val tx = (x / TILE_SIZE) - (if (x < 0) 1 else 0) // round down toward negative infinity
+                val tx = (x / TILE_SIZED).floorToInt() // round down toward negative infinity
-                val ty = (y / TILE_SIZE) - (if (y < 0) 1 else 0) // round down toward negative infinity
                 val tile = world!!.getTileFromTerrain(tx, ty)
 
-                if (feet) {
+                if (feet && isFeetTileHeight) {
                     if (shouldICollideWithThisFeet(tile)) {
                         hasFloor = true
                         hitFloor = true
@@ -1364,7 +1296,7 @@ open class ActorWithBody : Actor {
         //println("-> $stairHeight")
 
                // edge-detect mode
-        return if (yheight == 0) hitFloor.toInt() * 2 to stairHeight
+        return if (yheight == 0) hitFloor.toInt(1) to stairHeight
                // not an edge-detect && no collision
                else if (stairHeight == 0) 0 to 0
                // there was collision and stairHeight <= AUTO_CLIMB_STRIDE
@@ -1404,7 +1336,7 @@ open class ActorWithBody : Actor {
             // platforms, moving downward AND not "going down"
             (this is ActorHumanoid && BlockCodex[tile].isPlatform &&
              externalV.y + (controllerV?.y ?: 0.0) >= 0.0 &&
-            !downDownVirtually && !this.isDownDown && this.axisY <= 0f) ||
+             this.downButtonHeld == 0 && this.axisY <= 0f) ||
             // platforms, moving downward, for the case of NOT ActorHumanoid
             (this !is ActorHumanoid && BlockCodex[tile].isPlatform &&
              externalV.y + (controllerV?.y ?: 0.0) >= 0.0)
@@ -1744,8 +1676,8 @@ open class ActorWithBody : Actor {
         if (KeyToggler.isOn(Input.Keys.F9)) {
             val blockMark = CommonResourcePool.getAsTextureRegionPack("blockmarkings_common").get(0, 0)
 
-            batch.color = HITBOX_COLOURS0
+            for (y in 0..intTilewiseHitbox.height.toInt() + 1) {
-            for (y in 0..intTilewiseHitbox.height.toInt()) {
+                batch.color = if (y == intTilewiseHitbox.height.toInt() + 1) HITBOX_COLOURS1 else HITBOX_COLOURS0
                 for (x in 0..intTilewiseHitbox.width.toInt()) {
                     batch.draw(blockMark,
                             (intTilewiseHitbox.startX.toFloat() + x) * TILE_SIZEF,
@@ -1754,6 +1686,7 @@ open class ActorWithBody : Actor {
                 }
             }
 
+            batch.color = Color.WHITE
         }
     }
 
@@ -1761,9 +1694,12 @@ open class ActorWithBody : Actor {
         if (world == null) return
 
         val offsetX = 0f
-        val offsetY = 1f // plant to the ground
+        val offsetY = 0f // for some reason this value must be zero to draw the actor planted to the ground
 
-        drawBodyInGoodPosition(hitbox.startX.toFloat(), hitbox.startY.toFloat()) { x, y ->
+        val posX = hitbox.startX.plus(PHYS_EPSILON_DIST).toFloat()
+        val posY = hitbox.startY.plus(PHYS_EPSILON_DIST).toFloat()
+
+        drawBodyInGoodPosition(posX, posY) { x, y ->
             sprite.render(batch, x + offsetX, y + offsetY, scale.toFloat())
         }
     }
@@ -1890,10 +1826,10 @@ open class ActorWithBody : Actor {
 
 
         val newTilewiseHitbox = Hitbox.fromTwoPoints(
-                hitbox.startX.div(TILE_SIZE).floor(),
+                hitbox.startX.div(TILE_SIZE).floorToDouble(),
-                hitbox.startY.div(TILE_SIZE).floor(),
+                hitbox.startY.div(TILE_SIZE).floorToDouble(),
-                hitbox.endX.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor(),
+                hitbox.endX.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble(),
-                hitbox.endY.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floor(),
+                hitbox.endY.minus(PHYS_EPSILON_DIST).div(TILE_SIZE).floorToDouble(),
                 true
         ) // NOT the same as intTilewiseHitbox !!
 
@@ -1914,10 +1850,10 @@ open class ActorWithBody : Actor {
         val tiles = ArrayList<ItemID?>()
 
         // offset 1 pixel to the down so that friction would work
-        val y = hitbox.endY.plus(1.0).div(TILE_SIZE).floorInt()
+        val y = intTilewiseHitbox.height.toInt() + 1
 
-        for (x in hIntTilewiseHitbox.startX.toInt()..hIntTilewiseHitbox.endX.toInt()) {
+        for (x in 0..intTilewiseHitbox.width.toInt()) {
-            tiles.add(world!!.getTileFromTerrain(x, y))
+            tiles.add(world!!.getTileFromTerrain(x + intTilewiseHitbox.startX.toInt(), y + intTilewiseHitbox.startY.toInt()))
         }
 
         return tiles.forEach(consumer)
@@ -1930,10 +1866,11 @@ open class ActorWithBody : Actor {
         val tileProps = ArrayList<BlockProp?>()
 
         // offset 1 pixel to the down so that friction would work
-        val y = hitbox.endY.plus(1.0).div(TILE_SIZE).floorInt()
+//        val y = hitbox.endY.plus(1.0).div(TILE_SIZE).floorToInt()
+        val y = intTilewiseHitbox.height.toInt() + 1
 
-        for (x in hIntTilewiseHitbox.startX.toInt()..hIntTilewiseHitbox.endX.toInt()) {
+        for (x in 0..intTilewiseHitbox.width.toInt()) {
-            tileProps.add(BlockCodex[world!!.getTileFromTerrain(x, y)])
+            tileProps.add(BlockCodex[world!!.getTileFromTerrain(x + intTilewiseHitbox.startX.toInt(), y + intTilewiseHitbox.startY.toInt())])
         }
 
         return tileProps.forEach(consumer)
@@ -1962,8 +1899,8 @@ open class ActorWithBody : Actor {
          */
         @Transient const val GAME_TO_SI_ACC = (Terrarum.PHYS_TIME_FRAME * Terrarum.PHYS_TIME_FRAME) / METER
 
-        @Transient const val PHYS_EPSILON_DIST = 1.0 / 65536.0
+        @Transient const val PHYS_EPSILON_DIST = 1.0 / 4096.0
-//        @Transient const val PHYS_EPSILON_VELO = 1.0 / 8192.0
+        @Transient const val PHYS_EPSILON_VELO = 1.0 / 65536.0
 
 
         /**
@@ -2004,6 +1941,7 @@ open class ActorWithBody : Actor {
         @Transient private val HITBOX_COLOURS0 = Color(0xFF00FF88.toInt())
         @Transient private val HITBOX_COLOURS1 = Color(0xFFFF0088.toInt())
 
+
         fun isCloseEnough(a: Double, b: Double) = ((a / b).let { if (it.isNaN()) 0.0 else it } - 1).absoluteValue < PHYS_EPSILON_DIST
     }
 

src/net/torvald/terrarum/gameactors/Hitbox.kt

@@ -145,6 +145,9 @@ class Hitbox {
         return this
     }
 
+    /**
+     * Resize the hitbox centred around the "canonical" point.
+     */
     fun canonicalResize(w: Double, h: Double): Hitbox {
         // sx_1 + 0.5w_1 = sx_2 + 0.5w_2 // equals because the final point must not move. sx_1: old start-x, sx_2: new start-x which is what we want
         // sx_2 = sx_1 + 0.5w_1 - 0.5w_2 // move variables to right-hand side to derive final value sx_2

src/net/torvald/terrarum/gamecontroller/IngameController.kt

@@ -12,7 +12,7 @@ import net.torvald.terrarum.ItemCodex
 import net.torvald.terrarum.Terrarum
 import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZE
 import net.torvald.terrarum.controller.TerrarumController
-import net.torvald.terrarum.floorInt
+import net.torvald.terrarum.floorToInt
 import net.torvald.terrarum.gameactors.AVKey
 import net.torvald.terrarum.gameitems.GameItem
 import net.torvald.terrarum.gameworld.fmod
@@ -42,10 +42,10 @@ class IngameController(val terrarumIngame: TerrarumIngame) : InputAdapter() {
         get() = WorldCamera.y + Gdx.input.y / (terrarumIngame.screenZoom)
     /** currently pointing tile coordinate */
     val mouseTileX: Int
-        get() = (mouseX / TILE_SIZE).floorInt()
+        get() = (mouseX / TILE_SIZE).floorToInt()
     /** currently pointing tile coordinate */
     val mouseTileY: Int
-        get() = (mouseY / TILE_SIZE).floorInt()
+        get() = (mouseY / TILE_SIZE).floorToInt()
 
     init {
         try {

src/net/torvald/terrarum/gameitems/GameItem.kt

@@ -17,6 +17,7 @@ import net.torvald.terrarum.savegame.ByteArray64
 import net.torvald.terrarum.utils.HashArray
 import net.torvald.terrarum.utils.ZipCodedStr
 import org.dyn4j.geometry.Vector2
+import kotlin.math.min
 
 typealias ItemID = String
 
@@ -358,6 +359,8 @@ abstract class GameItem(val originalID: ItemID) : Comparable<GameItem>, Cloneabl
         return this
     }
 
+    fun hasTag(s: String) = tags.contains(s)
+
 
     companion object {
 
@@ -388,7 +391,7 @@ fun mouseInInteractableRange(actor: ActorWithBody, action: () -> Long): Long {
     val mousePos2 = Vector2(Terrarum.mouseX + INGAME.world.width * TILE_SIZED, Terrarum.mouseY)
     val mousePos3 = Vector2(Terrarum.mouseX - INGAME.world.width * TILE_SIZED, Terrarum.mouseY)
     val actorPos = actor.centrePosVector
-    val dist = minOf(actorPos.distanceSquared(mousePos1), actorPos.distanceSquared(mousePos2), actorPos.distanceSquared(mousePos3))
+    val dist = min(min(actorPos.distanceSquared(mousePos1), actorPos.distanceSquared(mousePos2)), actorPos.distanceSquared(mousePos3))
     val distMax = actor.actorValue.getAsDouble(AVKey.REACH)!! * (actor.actorValue.getAsDouble(AVKey.REACHBUFF) ?: 1.0) * actor.scale // perform some error checking here
     if (dist <= distMax.sqr()) return action() else return -1
 }
@@ -409,13 +412,13 @@ fun mouseInInteractableRangeTools(actor: ActorWithBody, item: GameItem?, reachMu
     val mousePos2 = Vector2(Terrarum.mouseX + INGAME.world.width * TILE_SIZED, Terrarum.mouseY)
     val mousePos3 = Vector2(Terrarum.mouseX - INGAME.world.width * TILE_SIZED, Terrarum.mouseY)
     val actorPos = actor.centrePosVector
-    val dist = minOf(actorPos.distanceSquared(mousePos1), actorPos.distanceSquared(mousePos2), actorPos.distanceSquared(mousePos3))
+    val dist = min(min(actorPos.distanceSquared(mousePos1), actorPos.distanceSquared(mousePos2)), actorPos.distanceSquared(mousePos3))
 
     val reachBonus = (actor.actorValue.getAsDouble(AVKey.REACHBUFF) ?: 1.0) * actor.scale
     val distMax = actor.actorValue.getAsDouble(AVKey.REACH)!! * reachBonus // perform some error checking here
     val toolDistMax = (TILE_SIZED * reachMultiplierInTiles(item?.material?.toolReach ?: Int.MAX_VALUE)) * reachBonus
 
-    if (dist <= minOf(toolDistMax, distMax).sqr()) return action() else return false
+    if (dist <= min(toolDistMax, distMax).sqr()) return action() else return false
 }
 //fun IntRange.pickRandom() = HQRNG().nextInt(this.last - this.first + 1) + this.first // count() on 200 million entries? Se on vitun hyvää idea
 //fun IntArray.pickRandom(): Int = this[HQRNG().nextInt(this.size)]

src/net/torvald/terrarum/gameparticles/ParticleBase.kt

@@ -46,12 +46,12 @@ open class ParticleBase(renderOrder: Actor.RenderOrder, val despawnUponCollision
             if (velocity.isZero ||
                 // simple stuck check
                 BlockCodex[(INGAME.world).getTileFromTerrain(
-                        hitbox.centeredX.div(TerrarumAppConfiguration.TILE_SIZE).floorInt(),
+                        hitbox.centeredX.div(TerrarumAppConfiguration.TILE_SIZE).floorToInt(),
-                        hitbox.startY.div(TerrarumAppConfiguration.TILE_SIZE).floorInt()
+                        hitbox.startY.div(TerrarumAppConfiguration.TILE_SIZE).floorToInt()
                 )].isSolid ||
                 BlockCodex[(INGAME.world).getTileFromTerrain(
-                        hitbox.centeredX.div(TerrarumAppConfiguration.TILE_SIZE).floorInt(),
+                        hitbox.centeredX.div(TerrarumAppConfiguration.TILE_SIZE).floorToInt(),
-                        hitbox.endY.div(TerrarumAppConfiguration.TILE_SIZE).floorInt()
+                        hitbox.endY.div(TerrarumAppConfiguration.TILE_SIZE).floorToInt()
                 )].isSolid) {
 
 

src/net/torvald/terrarum/gameworld/WorldSimulator.kt

@@ -13,6 +13,7 @@ import net.torvald.terrarum.modulebasegame.TerrarumIngame
 import net.torvald.terrarum.modulebasegame.TerrarumIngame.Companion.inUpdateRange
 import net.torvald.terrarum.modulebasegame.gameactors.*
 import org.dyn4j.geometry.Vector2
+import kotlin.math.min
 import kotlin.math.roundToInt
 
 /**
@@ -120,10 +121,10 @@ object WorldSimulator {
 
             // kill grasses surrounded by dirts in cruciform formation
             // NOPE this part would not work; environment-depending degrassing must be done by the "grass spread simulator"
-            /*val for_y_start = (WorldCamera.y.toFloat() / TILE_SIZE).floorInt()
+            /*val for_y_start = (WorldCamera.y.toFloat() / TILE_SIZE).floorToInt()
             val for_y_end = for_y_start + BlocksDrawer.tilesInVertical - 1
 
-            val for_x_start = (WorldCamera.x.toFloat() / TILE_SIZE).floorInt()
+            val for_x_start = (WorldCamera.x.toFloat() / TILE_SIZE).floorToInt()
             val for_x_end = for_x_start + BlocksDrawer.tilesInHorizontal - 1
             for (y in for_y_start..for_y_end) {
                 for (x in for_x_start..for_x_end) {
@@ -354,7 +355,7 @@ object WorldSimulator {
                     if (flow > minFlow) {
                         flow *= 0.5f // leads to smoother flow
                     }
-                    flow = flow.coerceIn(0f, minOf(maxSpeed, remainingMass))
+                    flow = flow.coerceIn(0f, min(maxSpeed, remainingMass))
 
                     fluidNewMap[y][x] -= flow
                     fluidNewMap[y + 1][x] += flow
@@ -404,7 +405,7 @@ object WorldSimulator {
                     if (flow > minFlow) {
                         flow *= 0.5f
                     }
-                    flow = flow.coerceIn(0f, minOf(maxSpeed, remainingMass))
+                    flow = flow.coerceIn(0f, min(maxSpeed, remainingMass))
 
                     fluidNewMap[y][x] -= flow
                     fluidNewMap[y - 1][x] += flow