another text pos change

.idea/libraries/io_github_classgraph.xml

@@ -0,0 +1,14 @@
+<component name="libraryTable">
+  <library name="io.github.classgraph" type="repository">
+    <properties maven-id="io.github.classgraph:classgraph:4.8.157" />
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/lib/classgraph-4.8.157.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$PROJECT_DIR$/lib/classgraph-4.8.157-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$PROJECT_DIR$/lib/classgraph-4.8.157-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>

ModuleComputers/ModuleComputers.iml

@@ -16,5 +16,6 @@
     <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
     <orderEntry type="library" name="jetbrains.kotlin.reflect" level="project" />
     <orderEntry type="library" name="jetbrains.kotlin.test" level="project" />
+    <orderEntry type="library" name="io.github.classgraph" level="project" />
   </component>
 </module>

TerrarumBuild.iml

@@ -24,5 +24,6 @@
     <orderEntry type="library" name="badlogicgames.gdx.backend.lwjgl3" level="project" />
     <orderEntry type="library" name="jetbrains.kotlin.reflect" level="project" />
     <orderEntry type="library" name="jetbrains.kotlin.test" level="project" />
+    <orderEntry type="library" name="io.github.classgraph" level="project" />
   </component>
 </module>

assets/locales/en/terrarum.json

@@ -26,5 +26,6 @@
   "MENU_LABEL_KEYCONFIG_HELP1": "Click On the Keycap to Assign Actions",
   "MENU_LABEL_IME_TOGGLE": "Toggle IME",
   "MENU_LABEL_PASTE_FROM_CLIPBOARD": "Paste from Cliboard",
-  "MENU_OPTIONS_PERFORMANCE": "Performance"
+  "MENU_OPTIONS_PERFORMANCE": "Performance",
+  "MENU_LABEL_DELETE": "Delete"
 }

assets/mods/basegame/items/itemid.csv

@@ -14,4 +14,6 @@ id;classname
 258;net.torvald.terrarum.modulebasegame.gameitems.ItemSwingingDoorBirch
 259;net.torvald.terrarum.modulebasegame.gameitems.ItemSwingingDoorRosewood
 
+320;net.torvald.terrarum.modulebasegame.gameitems.ItemWorldPortal
+
 999999;net.torvald.terrarum.modulebasegame.gameitems.ItemTapestry

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

@@ -16,5 +16,8 @@
   "GAME_ACTION_QUICKSEL": "Quick Select",
   "GAME_ACTION_CRAFT": "Craft",
   "GAME_CRAFTING": "Crafting",
-  "GAME_CRAFTABLE_ITEMS": "Craftable Items"
+  "GAME_CRAFTABLE_ITEMS": "Craftable Items",
+  "CONTEXT_WORLD_SEARCH": "World Search",
+  "CONTEXT_WORLD_LIST": "Worlds List",
+  "MENU_LABEL_RENAME": "Rename"
 }

assets/mods/basegame/wires/wires.csv

@@ -1,11 +1,11 @@
 id;drop;name;renderclass;accept;inputcount;inputtype;outputtype;javaclass;inventoryimg;branching
-8192;8192;WIRE_RED;signal;digital_bit;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items16,1,9;1
-8193;8193;WIRE_GREEN;signal;digital_bit;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items16,1,10;1
-8194;8194;WIRE_BLUE;signal;digital_bit;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items16,1,11;1
-#8195;8195;WIRE_BUNDLE;signal;digital_3bits;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items16,1,2;1
-8196;8196;WIRE_POWER_LOW;power;power_low;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items16,2,9;1
-8197;8197;WIRE_POWER_HIGH;power;power_high;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items16,3,9;1
-8198;8198;WIRE_ETHERNET;network;10base2;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items16,4,9;1
+8192;8192;WIRE_RED;signal;digital_bit;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items,0,4;1
+8193;8193;WIRE_GREEN;signal;digital_bit;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items,1,4;1
+8194;8194;WIRE_BLUE;signal;digital_bit;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items,2,4;1
+#8195;8195;WIRE_BUNDLE;signal;digital_3bits;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items,0,0;1
+8196;8196;WIRE_POWER_LOW;power;power_low;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items,3,4;1
+8197;8197;WIRE_POWER_HIGH;power;power_high;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items,4,4;1
+8198;8198;WIRE_ETHERNET;network;10base2;3;N/A;N/A;net.torvald.terrarum.modulebasegame.gameitems.WirePieceSignalWire;basegame.items,5,4;1
 
 
 # accept: which wiretype (defined elsewhere) the wires acceps. Use comma to separate multiple. N/A for electronic components (aka not wires)

lib/android-lint/lint-31.0.1.pom

@@ -0,0 +1,127 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.android.tools.lint</groupId>
+  <artifactId>lint</artifactId>
+  <version>31.0.1</version>
+  <name>com.android.tools.lint.lint</name>
+  <description>Lint tools. Both a Command line tool and a library to add lint features to other tools</description>
+  <url>http://tools.android.com/</url>
+  <licenses>
+    <license>
+      <name>The Apache Software License, Version 2.0</name>
+      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+      <distribution>repo</distribution>
+    </license>
+  </licenses>
+  <developers>
+    <developer>
+      <name>The Android Open Source Project</name>
+    </developer>
+  </developers>
+  <dependencies>
+    <dependency>
+      <groupId>com.android.tools.lint</groupId>
+      <artifactId>lint-api</artifactId>
+      <version>31.0.1</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.android.tools.lint</groupId>
+      <artifactId>lint-checks</artifactId>
+      <version>31.0.1</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.android.tools.external.com-intellij</groupId>
+      <artifactId>intellij-core</artifactId>
+      <version>31.0.1</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.android.tools.external.com-intellij</groupId>
+      <artifactId>kotlin-compiler</artifactId>
+      <version>31.0.1</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.android.tools.external.org-jetbrains</groupId>
+      <artifactId>uast</artifactId>
+      <version>31.0.1</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.android.tools.analytics-library</groupId>
+      <artifactId>protos</artifactId>
+      <version>31.0.1</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.android.tools.analytics-library</groupId>
+      <artifactId>shared</artifactId>
+      <version>31.0.1</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.android.tools.analytics-library</groupId>
+      <artifactId>tracker</artifactId>
+      <version>31.0.1</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.android.tools.build</groupId>
+      <artifactId>manifest-merger</artifactId>
+      <version>31.0.1</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.android.tools</groupId>
+      <artifactId>common</artifactId>
+      <version>31.0.1</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.android.tools.layoutlib</groupId>
+      <artifactId>layoutlib-api</artifactId>
+      <version>31.0.1</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.android.tools</groupId>
+      <artifactId>sdk-common</artifactId>
+      <version>31.0.1</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.android.tools</groupId>
+      <artifactId>sdklib</artifactId>
+      <version>31.0.1</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.guava</groupId>
+      <artifactId>guava</artifactId>
+      <version>31.0.1-jre</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>net.sf.kxml</groupId>
+      <artifactId>kxml2</artifactId>
+      <version>2.3.0</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.jetbrains.kotlin</groupId>
+      <artifactId>kotlin-reflect</artifactId>
+      <version>1.7.10</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.jetbrains.kotlin</groupId>
+      <artifactId>kotlin-stdlib-jdk8</artifactId>
+      <version>1.7.10</version>
+      <scope>runtime</scope>
+    </dependency>
+  </dependencies>
+</project>

src/net/torvald/terrarum/CommonResourcePool.kt

@@ -118,6 +118,7 @@ object CommonResourcePool {
     fun getAsTextureRegionPack(identifier: String) = getAs<TextureRegionPack>(identifier)
     fun getAsTextureRegion(identifier: String) = getAs<TextureRegion>(identifier)
     fun getAsTexture(identifier: String) = getAs<Texture>(identifier)
+    fun getAsItemSheet(identifier: String) = getAs<ItemSheet>(identifier)
 
     fun dispose() {
         pool.forEach { (name, u) ->

src/net/torvald/terrarum/ItemSheet.kt

@@ -0,0 +1,49 @@
+package net.torvald.terrarum
+
+import com.badlogic.gdx.files.FileHandle
+import com.badlogic.gdx.graphics.Pixmap
+import com.badlogic.gdx.graphics.g2d.TextureRegion
+import com.badlogic.gdx.utils.Disposable
+import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
+
+/**
+ * Created by minjaesong on 2023-06-06.
+ */
+class ItemSheet(ref: FileHandle, tileW: Int = 48, tileH: Int = 48) : Disposable {
+
+    private val textureRegionPack = TextureRegionPack(ref, tileW, tileH + 1)
+
+    init {
+        val pixmap = Pixmap(ref)
+        for (y in 0 until textureRegionPack.verticalCount) {
+            for (x in 0 until textureRegionPack.horizontalCount) {
+                var w = 0
+                var h = 0
+                for (i in 0..7) {
+                    // width
+                    w = w or (pixmap.getPixel(x * tileW + i, y * (tileH + 1)).and(255) > 127).toInt(7 - i)
+                    // height
+                    h = h or (pixmap.getPixel(x * tileW + i + 8, y * (tileH + 1)).and(255) > 127).toInt(7 - i)
+                }
+
+                textureRegionPack.get(x, y).apply {
+                    this.setRegion(x * tileW, y * (tileH + 1) + 1, w, h)
+                }
+
+//                println("[ItemSheet] ${ref.path()} ($x,$y) dim ($w,$h)")
+            }
+        }
+        pixmap.dispose()
+    }
+
+    val horizontalCount = textureRegionPack.horizontalCount
+    val verticalCount = textureRegionPack.verticalCount
+
+    fun get(x: Int, y: Int) = textureRegionPack.get(x, y)
+
+    fun forEach(action: (TextureRegion) -> Unit) = textureRegionPack.regions.forEach(action)
+
+    override fun dispose() {
+        textureRegionPack.dispose()
+    }
+}

src/net/torvald/terrarum/QuickDirtyLint.kt

@@ -0,0 +1,113 @@
+package net.torvald.terrarum
+
+import io.github.classgraph.ClassGraph
+import io.github.classgraph.ClassInfo
+import net.torvald.random.HQRNG
+import net.torvald.terrarum.gameactors.Actor
+import net.torvald.terrarum.gameitems.GameItem
+import java.util.*
+
+/**
+ * Created by minjaesong on 2023-05-22.
+ */
+fun main() {
+
+    val superClasses = listOf(
+        Actor::class.java,
+        GameItem::class.java
+    )
+
+    val serialisablePrimitives = listOf(
+        // comparison: exact match
+        "Z",
+        "B",
+        "C",
+        "S",
+        "I",
+        "J",
+        "F",
+        "D",
+    ).flatMap { listOf(it, "[$it") }
+
+    val serialisableTypes = listOf(
+        // arrays: has '[' prepended
+        // comparison: startsWith
+
+        // primitives
+        "Ljava/lang/String", // includes ZipCodedStr
+        "Ljava/lang/Boolean",
+        "Ljava/lang/Byte",
+        "Ljava/lang/Character",
+        "Ljava/lang/Short",
+        "Ljava/lang/Integer",
+        "Ljava/lang/Long",
+        "Ljava/lang/Float",
+        "Ljava/lang/Double",
+        // has serialiser on net.torvald.terrarum.serialise.Common
+        "Ljava/math/BigInteger",
+        "Ljava/util/UUID",
+        "Ljava/util/HashMap",
+        "Ljava/util/HashSet",
+        "Ljava/util/ArrayList",
+        "Lnet/torvald/terrarum/gameworld/BlockLayer",
+        "Lnet/torvald/terrarum/gameworld/WorldTime",
+        // complex types
+        "Lnet/torvald/gdx/graphics/Cvec",
+        "Lnet/torvald/random/HQRNG",
+        "Lnet/torvald/spriteanimation/SpriteAnimation",
+        "Lnet/torvald/terrarum/Codex",
+        "Lnet/torvald/terrarum/Point2d",
+        "Lnet/torvald/terrarum/Point2i",
+        "Lnet/torvald/terrarum/KVHashMap",
+        "Lnet/torvald/terrarum/gameactors/Actor\$RenderOrder",
+        "Lnet/torvald/terrarum/gameactors/ActorValue",
+        "Lnet/torvald/terrarum/gameactors/Hitbox",
+        "Lnet/torvald/terrarum/gameactors/Lightbox",
+        "Lnet/torvald/terrarum/gameactors/PhysProperties",
+        "Lnet/torvald/terrarum/gameitems/GameItem",
+        "Lnet/torvald/terrarum/utils/HashArray",
+        "Lnet/torvald/terrarum/utils/HashedWirings",
+        "Lnet/torvald/terrarum/utils/HashedWiringGraph",
+        "Lnet/torvald/terrarum/utils/WiringGraphMap",
+        "Lnet/torvald/terrarum/savegame/ByteArray64",
+        "Lnet/torvald/terrarum/modulebasegame/gameactors/ActorInventory",
+        "Lnet/torvald/terrarum/modulebasegame/gameactors/BlockBox",
+        "Lnet/torvald/terrarum/modulebasegame/gameactors/FixtureInventory",
+        "Lkotlin/ranges/IntRange",
+        "Lorg/dyn4j/geometry/Vector2",
+        "Lcom/badlogic/gdx/graphics/Color",
+        // subclasses
+        "Lnet/torvald/terrarum/gameactors/BlockMarkerActor",
+        "Lnet/torvald/terrarum/gameactors/Actor",
+        "Lnet/torvald/terrarum/gameactors/ActorWithBody",
+        "Lnet/torvald/terrarum/gameactors/ActorHumanoid",
+        // composite types
+        "Lkotlin/Pair<Ljava/lang/Integer;Ljava/lang/Integer;>"
+    ).flatMap { listOf(it, "[$it") }
+
+    val classaNonGrata = listOf(
+        "net.torvald.terrarum.modulebasegame.MovableWorldCamera"
+    )
+
+    ClassGraph().acceptPackages("net.torvald.terrarum")/*.verbose()*/.enableAllInfo().scan().let { scan ->
+        val offendingFields = scan.allClasses.filter { classinfo ->
+            superClasses.any { classinfo.extendsSuperclass(it) || classinfo.name == it.canonicalName } &&
+            !classaNonGrata.contains(classinfo.name)
+        }.flatMap { clazz ->
+            clazz.declaredFieldInfo.filter { field ->
+                !field.isTransient &&
+                !field.isEnum &&
+                !serialisablePrimitives.contains(field.typeSignatureOrTypeDescriptorStr) &&
+                serialisableTypes.none { field.typeSignatureOrTypeDescriptorStr.startsWith(it) }
+            }
+        }
+
+//        println(offendingFields)
+
+        offendingFields.forEach {
+            println("\u001B[1m${it.name}\u001B[m\n\t\u001B[32mfrom: \u001B[m${it.className}\n\t\u001B[32mtype: \u001B[m${it.typeSignatureOrTypeDescriptorStr}")
+        }
+    }
+
+
+}

src/net/torvald/terrarum/Terrarum.kt

@@ -627,7 +627,7 @@ fun Double.sqrt() = Math.sqrt(this)
 fun Float.sqrt() = FastMath.sqrt(this)
 fun Int.abs() = this.absoluteValue
 fun Double.bipolarClamp(limit: Double) = this.coerceIn(-limit, limit)
-fun Boolean.toInt() = if (this) 1 else 0
+fun Boolean.toInt(shift: Int = 0) = if (this) 1.shl(shift) else 0
 fun Int.bitCount() = java.lang.Integer.bitCount(this)
 fun Long.bitCount() = java.lang.Long.bitCount(this)
 

src/net/torvald/terrarum/UIItemInventoryCatBar.kt

@@ -136,11 +136,11 @@ class UIItemInventoryCatBar(
     private val underlineColour = Color(0xeaeaea_40.toInt())
     private val underlineHighlightColour = mainButtons[0].highlightCol
 
-    private var highlighterXPos = mainButtons[selectedIndex].posX.toFloat()
+    private var highlighterXPos = mainButtons[selectedIndex].posX
     private var highlighterXStart = highlighterXPos
     private var highlighterXEnd = highlighterXPos
 
-    private val highlighterYPos = catIcons.tileH + 4f
+    private val highlighterYPos = catIcons.tileH + 4
     private var highlighterMoving = false
     private val highlighterMoveDuration: Second = 0.15f
     private var highlighterMoveTimer: Second = 0f
@@ -196,11 +196,11 @@ class UIItemInventoryCatBar(
             highlighterMoveTimer += delta
 
             highlighterXPos = Movement.moveQuick(
-                    highlighterXStart,
-                    highlighterXEnd,
+                    highlighterXStart.toFloat(),
+                    highlighterXEnd.toFloat(),
                     highlighterMoveTimer,
                     highlighterMoveDuration
-            )
+            ).roundToInt()
 
             if (highlighterMoveTimer > highlighterMoveDuration) {
                 highlighterMoveTimer = 0f
@@ -224,10 +224,10 @@ class UIItemInventoryCatBar(
                 // normal stuffs
                 val oldIndex = selectedIndex
 
-                highlighterXStart = mainButtons[selectedIndex].posX.toFloat() // using old selectedIndex
+                highlighterXStart = mainButtons[selectedIndex].posX // using old selectedIndex
                 selectedIndex = index
                 highlighterMoving = true
-                highlighterXEnd = mainButtons[selectedIndex].posX.toFloat() // using new selectedIndex
+                highlighterXEnd = mainButtons[selectedIndex].posX // using new selectedIndex
 
                 selectionChangeListener?.invoke(oldIndex, index)
             }
@@ -290,12 +290,12 @@ class UIItemInventoryCatBar(
         if (selectedPanel == 1) {
             // indicator
             batch.color = underlineHighlightColour
-            batch.draw(underlineIndTex, (highlighterXPos - buttonGapSize / 2).round(), posY + highlighterYPos)
+            batch.draw(underlineIndTex, (highlighterXPos - buttonGapSize / 2), posY + highlighterYPos.toFloat())
 
             // label
             batch.color = Color.WHITE
             catIconsLabels[selectedIcon]().let {
-                App.fontGame.draw(batch, it, posX + ((width - App.fontGame.getWidth(it)) / 2).toFloat(), posY + highlighterYPos + 4)
+                App.fontGame.draw(batch, it, posX + ((width - App.fontGame.getWidth(it)) / 2), posY + highlighterYPos + 4)
             }
         }
 

src/net/torvald/terrarum/UnserialisableTypeIssueRegistry.kt

@@ -0,0 +1,97 @@
+package net.torvald.terrarum
+
+/*import com.android.tools.lint.client.api.IssueRegistry
+import com.android.tools.lint.client.api.UElementHandler
+import com.android.tools.lint.detector.api.*
+import net.torvald.random.HQRNG
+import net.torvald.terrarum.gameactors.Actor
+import net.torvald.terrarum.gameitems.GameItem
+import net.torvald.terrarum.gameworld.BlockLayer
+import net.torvald.terrarum.gameworld.WorldTime
+import net.torvald.terrarum.savegame.ByteArray64
+import net.torvald.terrarum.utils.*
+import org.jetbrains.uast.UClass
+import org.jetbrains.uast.UField
+import org.jetbrains.uast.util.classSetOf
+import org.jetbrains.uast.util.isInstanceOf
+import java.math.BigInteger
+import java.util.*
+
+/**
+ * https://medium.com/@vanniktech/writing-your-first-lint-check-39ad0e90b9e6
+ * https://medium.com/mobile-app-development-publication/making-custom-lint-for-kotlin-code-8a6c203bf474
+ * https://github.com/googlesamples/android-custom-lint-rules
+ * https://googlesamples.github.io/android-custom-lint-rules/api-guide.html
+ *
+ * Created by minjaesong on 2023-05-22.
+ */
+class UnserialisableTypeIssueRegistry : IssueRegistry() {
+    override val issues = listOf(ISSUE_SAVEGAME_UNSERIALISABLE_TYPE_USED_WITHOUT_TRANSIENT)
+}
+
+val ISSUE_SAVEGAME_UNSERIALISABLE_TYPE_USED_WITHOUT_TRANSIENT = Issue.create("TerrarumNonTransientUnserialisableType",
+    "Unserialisable Type Used Without Care",
+    "Unserialisable type is used on the potentially serialised class without @Transient annotation",
+    Category.CORRECTNESS,
+    9,
+    Severity.ERROR,
+    Implementation(TerrarumNonTransientUnserialisableType::class.java, EnumSet.of(Scope.JAVA_FILE))
+)
+
+class TerrarumNonTransientUnserialisableType : Detector(), Detector.UastScanner {
+    override fun getApplicablePsiTypes() = listOf(UClass::class.java)
+    override fun createUastHandler(context: JavaContext) = TerrarumNonTransientUnserialisableTypeHandler(context)
+
+    class TerrarumNonTransientUnserialisableTypeHandler(private val context: JavaContext) : UElementHandler() {
+        override fun visitClass(clazz: UClass) {
+            /*if (clazz.name?.isDefinedCamelCase() == false) {
+                context.report(ISSUE_SAVEGAME_UNSERIALISABLE_TYPE_USED_WITHOUT_TRANSIENT, clazz,
+                    context.getNameLocation(clazz),
+                    "Not named in defined camel case.")
+            }*/
+        }
+
+        override fun visitField(node: UField) {
+            if (node.uastParent.isInstanceOf(classSetOf(Actor::class.java, GameItem::class.java)) &&
+                !node.hasAnnotation("Transient") &&
+                !node.isInstanceOf(classSetOf(
+                    // primitives
+                    String::class.java,
+                    Array<String>::class.java,
+                    Boolean::class.java,
+                    Byte::class.java,
+                    ByteArray::class.java,
+                    ByteArray64::class.java,
+                    Short::class.java,
+                    ShortArray::class.java,
+                    Int::class.java,
+                    IntArray::class.java,
+                    Long::class.java,
+                    LongArray::class.java,
+                    Float::class.java,
+                    FloatArray::class.java,
+                    Double::class.java,
+                    DoubleArray::class.java,
+                    // has serialiser on net.torvald.terrarum.serialise.Common
+                    BigInteger::class.java,
+                    ZipCodedStr::class.java,
+                    BlockLayer::class.java,
+                    WorldTime::class.java,
+                    HashArray::class.java,
+                    HashedWirings::class.java,
+                    HashedWiringGraph::class.java,
+                    WiringGraphMap::class.java,
+                    UUID::class.java,
+                    HQRNG::class.java,
+                ))) {
+
+                context.report(
+                    ISSUE_SAVEGAME_UNSERIALISABLE_TYPE_USED_WITHOUT_TRANSIENT,
+                    node,
+                    context.getNameLocation(node),
+                    "Unserialisable type is used on the potentially serialised class without @Transient annotation"
+                )
+            }
+        }
+    }
+}*/

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

@@ -148,5 +148,5 @@ object AVKey {
      *
      * example value: `"SIxM+kGlrjZgLx5Zeqz7,;:UIZ5Q=2WT35SgKpOp.,vvf'fNW3G<ROimy(Y;E<,-mdtr5|^RGOqr0x*T*lC,YABr1oQwErKG)pGC'gUG"`
      */
-    const val WORLD_PORTAL_DICT = ""
+    const val WORLD_PORTAL_DICT = "worldportaldict"
 }

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

@@ -1,8 +1,10 @@
 package net.torvald.terrarum.gameactors
 
 import net.torvald.random.HQRNG
+import net.torvald.terrarum.INGAME
 import net.torvald.terrarum.ReferencingRanges
 import net.torvald.terrarum.Terrarum
+import net.torvald.terrarum.modulebasegame.gameactors.ActorHumanoid
 import net.torvald.terrarum.modulebasegame.gameactors.Pocketed
 import net.torvald.terrarum.savegame.toBigEndian
 import net.torvald.terrarum.utils.PasswordBase32
@@ -82,6 +84,9 @@ abstract class Actor : Comparable<Actor>, Runnable {
 
         if (this is Pocketed)
             inventory.actor = this
+        if (this is ActorHumanoid && vehicleRidingActorID != null) {
+            vehicleRiding = INGAME.getActorByID(vehicleRidingActorID!!) as Controllable
+        }
     }
 
     /**

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

@@ -241,6 +241,7 @@ object IME {
                 TerrarumIMEConf(name, copying, lang, candidatesCount, if (keysymtable == null) keysyms else null, if (keysymtable == null) null else keysymtable, mode),
                 { headkey, shifted, alted, lowLayerKeysym ->
                     val a = jsval.invokeMember("accept", headkey, shifted, alted, lowLayerKeysym)
+//                    println(a.getArrayElement(0).asString().map { it.code.toString(16) })
                     a.getArrayElement(0).asString().toCanditates() to a.getArrayElement(1).asString()
                 }, {
                     jsval.invokeMember("backspace").asString().toCanditates()

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

@@ -29,7 +29,7 @@ class IMEDictionary(private val filename: String) {
     private var dictLoaded = false
 
     private fun loadDict() {
-        val reader = FileReader(File("assets/keylayout/", filename))
+        val reader = FileReader(File("assets/keylayout/", filename), Charsets.UTF_8)
         reader.forEachLine {
             if (it.contains(',')) {
                 val (key, value) = it.split(',')

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

@@ -13,6 +13,9 @@ import net.torvald.terrarum.itemproperties.Material
 import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.modulebasegame.gameactors.ActorInventory
 import net.torvald.terrarum.modulebasegame.gameactors.Pocketed
+import net.torvald.terrarum.savegame.ByteArray64
+import net.torvald.terrarum.utils.HashArray
+import net.torvald.terrarum.utils.ZipCodedStr
 import org.dyn4j.geometry.Vector2
 
 typealias ItemID = String

src/net/torvald/terrarum/langpack/Lang.kt

@@ -123,6 +123,9 @@ object Lang {
 
     private val bindOp = ">>="
 
+    fun getOrNull(key: String?, capitalise: Boolean = true) =
+        if (key == null) null else get(key, capitalise)
+
     /**
      * Syntax example:
      *

src/net/torvald/terrarum/modulebasegame/EntryPoint.kt

@@ -28,14 +28,8 @@ class EntryPoint : ModuleEntryPoint() {
         printdbg(this, "Hello, world!")
 
         // load common resources to the AssetsManager
-        CommonResourcePool.addToLoadingList("$moduleName.items16") {
-            TextureRegionPack(ModMgr.getGdxFile(moduleName, "items/items.tga"), 16, 16)
-        }
-        CommonResourcePool.addToLoadingList("$moduleName.items24") {
-            TextureRegionPack(ModMgr.getGdxFile(moduleName, "items/items24.tga"), 24, 24)
-        }
-        CommonResourcePool.addToLoadingList("$moduleName.items48") {
-            TextureRegionPack(ModMgr.getGdxFile(moduleName, "items/items48.tga"), 48, 48)
+        CommonResourcePool.addToLoadingList("$moduleName.items") {
+            ItemSheet(ModMgr.getGdxFile(moduleName, "items/items.tga"))
         }
         CommonResourcePool.loadAll()
 

src/net/torvald/terrarum/modulebasegame/TerrarumIngame.kt

@@ -144,10 +144,11 @@ open class TerrarumIngame(batch: FlippingSpriteBatch) : IngameInstance(batch) {
         val SIZE_NORMAL = Point2i(9000, 2250)
         val SIZE_LARGE = Point2i(13500, 2970)
         val SIZE_HUGE = Point2i(22500, 4500)
-        val WORLDSIZE = if (App.IS_DEVELOPMENT_BUILD)
-            arrayOf(Point2i(2880, 1350), SIZE_SMALL, SIZE_NORMAL, SIZE_LARGE, SIZE_HUGE)
+        val NEW_WORLD_SIZE = if (App.IS_DEVELOPMENT_BUILD)
+            arrayOf(Point2i(2880, 1350), /*SIZE_SMALL, */SIZE_NORMAL, SIZE_LARGE, SIZE_HUGE)
         else
-            arrayOf(SIZE_SMALL, SIZE_NORMAL, SIZE_LARGE, SIZE_HUGE)
+            arrayOf(/*SIZE_SMALL, */SIZE_NORMAL, SIZE_LARGE, SIZE_HUGE)
+        val WORLDPORTAL_NEW_WORLD_SIZE = arrayOf(SIZE_SMALL, SIZE_NORMAL, SIZE_LARGE, SIZE_HUGE)
 
         val worldgenThreadExecutor = ThreadExecutor()
     }
@@ -1263,9 +1264,9 @@ open class TerrarumIngame(batch: FlippingSpriteBatch) : IngameInstance(batch) {
         val fixturesUnderHand = ArrayList<FixtureBase>()
         val mobsUnderHand = ArrayList<ActorWithBody>()
         actorsUnderMouse.forEach {
-            if (it is FixtureBase && it.mainUI == null)
+            if (it is FixtureBase) // && it.mainUI == null) // pickup avail check must be done against fixture.canBeDespawned
                 fixturesUnderHand.add(it)
-            else
+            else if (it !is FixtureBase)
                 mobsUnderHand.add(it)
         }
 

src/net/torvald/terrarum/modulebasegame/TitleScreen.kt

@@ -65,7 +65,6 @@ class TitleScreen(batch: FlippingSpriteBatch) : IngameInstance(batch) {
     private lateinit var demoWorld: GameWorld
     private lateinit var cameraNodes: FloatArray // camera Y-pos
     private val cameraAI = object : ActorAI {
-
         private var firstTime = true
         private val lookaheadDist = 100.0
 

src/net/torvald/terrarum/modulebasegame/gameactors/ActorHumanoid.kt

@@ -37,8 +37,8 @@ open class ActorHumanoid : ActorWithBody, Controllable, Pocketed, Factionable, L
         this.physProp = physProp
     }
 
-    var vehicleRiding: Controllable? = null // usually player only
-
+    @Transient internal var vehicleRiding: Controllable? = null // usually player only
+    var vehicleRidingActorID: ActorID? = null
 
 
     /** Must be set by PlayerFactory */

src/net/torvald/terrarum/modulebasegame/gameactors/FixtureBase.kt

@@ -244,7 +244,7 @@ open class FixtureBase : ActorWithBody, CuedByTerrainChange {
 
         if (canBeDespawned) {
             printdbg(this, "despawn at T${INGAME.WORLD_UPDATE_TIMER}: ${nameFun()}")
-            printStackTrace(this)
+//            printStackTrace(this)
 
             // remove filler block
             forEachBlockbox { x, y, _, _ ->
@@ -312,7 +312,13 @@ open class FixtureBase : ActorWithBody, CuedByTerrainChange {
     }
 
     override fun flagDespawn() {
-        if (canBeDespawned) flagDespawn = true
+        if (canBeDespawned) {
+            printdbg(this, "Fixture at (${this.intTilewiseHitbox}) flagging despawn: ${this.javaClass.canonicalName}")
+            flagDespawn = true
+        }
+        else {
+            printdbg(this, "Fixture at (${this.intTilewiseHitbox}) CANNOT be despawned: ${this.javaClass.canonicalName}")
+        }
     }
 
     /**

src/net/torvald/terrarum/modulebasegame/gameactors/FixtureLogicSignalEmitter.kt

@@ -27,7 +27,7 @@ class FixtureLogicSignalEmitter : FixtureBase, Electric {
         val itemImage = FixtureItemBase.getItemImageFromSingleImage("basegame", "sprites/fixtures/signal_source.tga")
 
         density = 1400.0
-        setHitboxDimension(TILE_SIZE, TILE_SIZE, 0, -1)
+        setHitboxDimension(TILE_SIZE, TILE_SIZE, 0, 1)
 
         makeNewSprite(TextureRegionPack(itemImage.texture, TILE_SIZE, TILE_SIZE)).let {
             it.setRowsAndFrames(1,1)

src/net/torvald/terrarum/modulebasegame/gameactors/FixtureStorageChest.kt

@@ -23,7 +23,7 @@ internal class FixtureStorageChest : FixtureBase {
         (mainUI as UIStorageChest).chestInventory = this.inventory!!
         (mainUI as UIStorageChest).chestNameFun = this.nameFun
 
-        setHitboxDimension(TILE_SIZE, TILE_SIZE, 0, -1)
+        setHitboxDimension(TILE_SIZE, TILE_SIZE, 0, 1)
 
         makeNewSprite(TextureRegionPack(CommonResourcePool.getAsTextureRegion("itemplaceholder_16").texture, 16, 16)).let {
             it.setRowsAndFrames(1,1)

src/net/torvald/terrarum/modulebasegame/gameactors/FixtureSwingingDoorBase.kt

@@ -126,7 +126,7 @@ open class FixtureSwingingDoorBase : FixtureBase {
         (if (isOpacityActuallyLuminosity) lightBoxList else shadeBoxList)[0].light = opacity
 
         // define physical size
-        setHitboxDimension(TILE_SIZE * tilewiseHitboxWidth, TILE_SIZE * tilewiseHitboxHeight, 0, 0)
+        setHitboxDimension(TILE_SIZE * tilewiseHitboxWidth, TILE_SIZE * tilewiseHitboxHeight, 0, 1)
         blockBox = BlockBox(BlockBox.FULL_COLLISION, tilewiseHitboxWidth, tilewiseHitboxHeight)
 
         doorHoldLength = hashMapOf(

src/net/torvald/terrarum/modulebasegame/gameactors/FixtureWorldPortal.kt

@@ -0,0 +1,40 @@
+package net.torvald.terrarum.modulebasegame.gameactors
+
+import net.torvald.terrarum.gameactors.AVKey
+import net.torvald.terrarum.langpack.Lang
+import net.torvald.terrarum.modulebasegame.gameitems.FixtureItemBase
+import net.torvald.terrarum.modulebasegame.ui.UIWorldPortal
+import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
+
+/**
+ * Created by minjaesong on 2023-05-28.
+ */
+class FixtureWorldPortal : FixtureBase {
+
+    constructor() : super(
+        BlockBox(BlockBox.NO_COLLISION, 5, 2),
+        nameFun = { Lang["ITEM_WORLD_PORTAL"] },
+            mainUI = UIWorldPortal()
+    ) {
+        // TODO do something with (mainUI as UIWorldPortal).***
+    }
+
+
+    init {
+        val itemImage = FixtureItemBase.getItemImageFromSheet("basegame", "sprites/fixtures/portal_device.tga", 80, 32)
+
+        density = 2900.0
+        setHitboxDimension(80, 32, 0, 0)
+        makeNewSprite(TextureRegionPack(itemImage.texture, 80, 32)).let {
+            it.setRowsAndFrames(1,1)
+        }
+
+        actorValue[AVKey.BASEMASS] = FixtureLogicSignalEmitter.MASS
+    }
+
+    override fun reload() {
+        super.reload()
+
+        // TODO do something with (mainUI as UIWorldPortal).***
+    }
+}

src/net/torvald/terrarum/modulebasegame/gameactors/HumanoidNPC.kt

@@ -16,7 +16,8 @@ import net.torvald.terrarum.itemproperties.Material
  */
 open class HumanoidNPC : ActorHumanoid, AIControlled, CanBeAnItem {
 
-    override lateinit var ai: ActorAI
+    var aiName: String = ""
+    @Transient override lateinit var ai: ActorAI
 
     companion object {
         val DEFAULT_COLLISION_TYPE = COLLISION_DYNAMIC
@@ -26,6 +27,7 @@ open class HumanoidNPC : ActorHumanoid, AIControlled, CanBeAnItem {
 
     constructor(ai: ActorAI, born: Long) : super(born) {
         this.ai = ai
+        this.aiName = ai::class.java.canonicalName
     }
 
     init {

src/net/torvald/terrarum/modulebasegame/gameactors/PhysTestLuarLander.kt

@@ -13,7 +13,7 @@ import net.torvald.terrarum.gameactors.*
  */
 class PhysTestLuarLander : ActorWithBody(RenderOrder.MIDTOP, PhysProperties.PHYSICS_OBJECT), Controllable {
 
-    private val texture = Texture(ModMgr.getGdxFile("basegame", "sprites/phystest_lunarlander.tga"))
+    @Transient private val texture = Texture(ModMgr.getGdxFile("basegame", "sprites/phystest_lunarlander.tga"))
 
     override val hitbox: Hitbox
 

src/net/torvald/terrarum/modulebasegame/gameactors/PlayerBuilderSigrid.kt

@@ -98,6 +98,8 @@ object PlayerBuilderSigrid {
         inventory.add("item@basegame:258", 995) // doors
         inventory.add("item@basegame:259", 995) // doors
 
+        inventory.add("item@basegame:320", 1) // portal
+
         WireCodex.getAll().forEach {
             try {
                 inventory.add(it.id, 9995)

src/net/torvald/terrarum/modulebasegame/gameitems/ItemSwingingDoorOak.kt

@@ -28,7 +28,7 @@ class ItemSwingingDoorOak(originalID: ItemID) :
         equipPosition = EquipPosition.HAND_GRIP
     }
 
-    override val makeFixture: () -> FixtureBase = {
+    @Transient override val makeFixture: () -> FixtureBase = {
         FixtureSwingingDoorOak()
     }
 
@@ -53,7 +53,7 @@ class ItemSwingingDoorEbony(originalID: ItemID) :
         equipPosition = EquipPosition.HAND_GRIP
     }
 
-    override val makeFixture: () -> FixtureBase = {
+    @Transient override val makeFixture: () -> FixtureBase = {
         FixtureSwingingDoorEbony()
     }
 
@@ -78,7 +78,7 @@ class ItemSwingingDoorBirch(originalID: ItemID) :
         equipPosition = EquipPosition.HAND_GRIP
     }
 
-    override val makeFixture: () -> FixtureBase = {
+    @Transient override val makeFixture: () -> FixtureBase = {
         FixtureSwingingDoorBirch()
     }
 
@@ -103,7 +103,7 @@ class ItemSwingingDoorRosewood(originalID: ItemID) :
         equipPosition = EquipPosition.HAND_GRIP
     }
 
-    override val makeFixture: () -> FixtureBase = {
+    @Transient override val makeFixture: () -> FixtureBase = {
         FixtureSwingingDoorRosewood()
     }
 

src/net/torvald/terrarum/modulebasegame/gameitems/ItemTapestry.kt

@@ -30,7 +30,7 @@ class ItemTapestry(originalID: ItemID) : FixtureItemBase(originalID, "net.torval
         equipPosition = EquipPosition.HAND_GRIP
     }
 
-    override val makeFixture: () -> FixtureBase = {
+    @Transient override val makeFixture: () -> FixtureBase = {
         FixtureTapestry(
                 Gdx.files.internal("assets/monkey_island").readBytes(),
                 Block.PLANK_NORMAL

src/net/torvald/terrarum/modulebasegame/gameitems/ItemWorldPortal.kt

@@ -0,0 +1,29 @@
+package net.torvald.terrarum.modulebasegame.gameitems
+
+import com.badlogic.gdx.graphics.g2d.TextureRegion
+import net.torvald.terrarum.gameitems.ItemID
+import net.torvald.terrarum.modulebasegame.gameactors.FixtureTikiTorch
+
+/**
+ * Created by minjaesong on 2023-05-28.
+ */
+class ItemWorldPortal(originalID: ItemID) : FixtureItemBase(originalID, "net.torvald.terrarum.modulebasegame.gameactors.FixtureWorldPortal") {
+
+    override var dynamicID: ItemID = originalID
+    override val originalName = "ITEM_WORLD_PORTAL"
+    override var baseMass = 6000.0
+    override var stackable = true
+    override var inventoryCategory = Category.MISC
+    override val isUnique = false
+    override val isDynamic = false
+    override val materialId = ""
+    override val itemImage: TextureRegion
+        get() = getItemImageFromSheet("basegame", "sprites/fixtures/portal_device.tga", 80, 32)
+
+    override var baseToolSize: Double? = baseMass
+
+    init {
+        equipPosition = EquipPosition.HAND_GRIP
+    }
+
+}

src/net/torvald/terrarum/modulebasegame/gameitems/PickaxeGeneric.kt

@@ -121,7 +121,7 @@ class PickaxeCopper(originalID: ItemID) : GameItem(originalID) {
     override val materialId = "CUPR"
     override var baseMass = material.density.toDouble() / MaterialCodex["IRON"].density * BASE_MASS_AND_SIZE
     override val itemImage: TextureRegion
-        get() = CommonResourcePool.getAsTextureRegionPack("basegame.items24").get(0,0)
+        get() = CommonResourcePool.getAsItemSheet("basegame.items").get(0,0)
 
     init {
         super.equipPosition = GameItem.EquipPosition.HAND_GRIP
@@ -151,7 +151,7 @@ class PickaxeIron(originalID: ItemID) : GameItem(originalID) {
     override val materialId = "IRON"
     override var baseMass = material.density.toDouble() / MaterialCodex["IRON"].density * BASE_MASS_AND_SIZE
     override val itemImage: TextureRegion
-        get() = CommonResourcePool.getAsTextureRegionPack("basegame.items24").get(1,0)
+        get() = CommonResourcePool.getAsItemSheet("basegame.items").get(1,0)
 
     init {
         super.equipPosition = GameItem.EquipPosition.HAND_GRIP
@@ -181,7 +181,7 @@ class PickaxeSteel(originalID: ItemID) : GameItem(originalID) {
     override val materialId = "STAL"
     override var baseMass = material.density.toDouble() / MaterialCodex["IRON"].density * BASE_MASS_AND_SIZE
     override val itemImage: TextureRegion
-        get() = CommonResourcePool.getAsTextureRegionPack("basegame.items24").get(2,0)
+        get() = CommonResourcePool.getAsItemSheet("basegame.items").get(2,0)
 
     init {
         super.equipPosition = GameItem.EquipPosition.HAND_GRIP

src/net/torvald/terrarum/modulebasegame/gameitems/WireCutterAll.kt

@@ -94,7 +94,7 @@ class WireCutterAll(originalID: ItemID) : GameItem(originalID) {
     override val isDynamic = false
     override val materialId = ""
     override val itemImage: TextureRegion
-        get() = CommonResourcePool.getAsTextureRegionPack("basegame.items16").get(0, 9)
+        get() = CommonResourcePool.getAsItemSheet("basegame.items").get(1, 3)
 
     init {
         super.equipPosition = GameItem.EquipPosition.HAND_GRIP

src/net/torvald/terrarum/modulebasegame/gameitems/WirePieceSignalWire.kt

@@ -24,7 +24,7 @@ class WirePieceSignalWire(originalID: ItemID, private val atlasID: String, priva
     override val isDynamic = false
     override val materialId = ""
     override val itemImage: TextureRegion
-        get() = CommonResourcePool.getAsTextureRegionPack(atlasID).get(sheetX, sheetY)
+        get() = CommonResourcePool.getAsItemSheet(atlasID).get(sheetX, sheetY)
 
     init {
         super.equipPosition = GameItem.EquipPosition.HAND_GRIP

src/net/torvald/terrarum/modulebasegame/ui/ItemSlotImageFactory.kt

@@ -33,8 +33,9 @@ object ItemSlotImageFactory {
         return ItemSlotImage(slotImage.get(number, 0 or isBlack.toInt().shl(1)), ItemCodex.getItemImage(item))
     }
 
-    fun produceLarge(isBlack: Boolean, number: Int = 10, item: GameItem?): ItemSlotImage {
-        return ItemSlotImage(slotImage.get(number, 1 or isBlack.toInt().shl(1)), ItemCodex.getItemImage(item))
+    fun produceLarge(isBlack: Boolean, number: Int = 10, item: GameItem?, hasGauge: Boolean): ItemSlotImage {
+        val y = if (hasGauge && isBlack) 9 else if (hasGauge && !isBlack) 8 else if (!hasGauge && isBlack) 3 else 1
+        return ItemSlotImage(slotImage.get(number, y), ItemCodex.getItemImage(item))
     }
 
 

src/net/torvald/terrarum/modulebasegame/ui/UICrafting.kt

@@ -465,7 +465,7 @@ class UICrafting(val full: UIInventoryFull) : UICanvas(), HasInventory {
 
 
         // control hints
-        val controlHintXPos = thisOffsetX.toFloat()
+        val controlHintXPos = thisOffsetX + 2f
         blendNormalStraightAlpha(batch)
         App.fontGame.draw(batch, controlHelp, controlHintXPos, full.yEnd - 20)
 
@@ -475,7 +475,7 @@ class UICrafting(val full: UIInventoryFull) : UICanvas(), HasInventory {
         // encumbrance meter
         val encumbranceText = Lang["GAME_INVENTORY_ENCUMBRANCE"]
         // encumbrance bar will go one row down if control help message is too long
-        val encumbBarXPos = thisXend - UIInventoryCells.weightBarWidth
+        val encumbBarXPos = thisXend - UIInventoryCells.weightBarWidth + 36
         val encumbBarTextXPos = encumbBarXPos - 6 - App.fontGame.getWidth(encumbranceText)
         val encumbBarYPos = full.yEnd-20 + 3f +
                             if (App.fontGame.getWidth(full.listControlHelp) + 2 + controlHintXPos >= encumbBarTextXPos)

src/net/torvald/terrarum/modulebasegame/ui/UIGraphicsControlPanel.kt

@@ -1,14 +1,17 @@
 package net.torvald.terrarum.modulebasegame.ui
 
+import com.badlogic.gdx.Gdx
 import com.badlogic.gdx.Input
 import com.badlogic.gdx.graphics.Camera
 import com.badlogic.gdx.graphics.Color
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import net.torvald.terrarum.App
+import net.torvald.terrarum.CommonResourcePool
 import net.torvald.terrarum.ceilInt
 import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.modulebasegame.ui.UIInventoryFull.Companion.CELL_COL
 import net.torvald.terrarum.ui.*
+import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
 import net.torvald.unicode.TIMES
 
 /**
@@ -43,6 +46,13 @@ class UIGraphicsControlPanel(remoCon: UIRemoCon?) : UICanvas() {
     private val optionsYpos = IntArray(options.size + 1)
 
     init {
+        CommonResourcePool.addToLoadingList("gui_hrule") {
+            TextureRegionPack(Gdx.files.internal("assets/graphics/gui/hrule.tga"), 216, 20)
+        }
+        CommonResourcePool.loadAll()
+
+
+
         var akku = 0
         options.forEachIndexed { index, row ->
             val option = row[2]
@@ -60,10 +70,10 @@ class UIGraphicsControlPanel(remoCon: UIRemoCon?) : UICanvas() {
         }
         optionsYpos[optionsYpos.lastIndex] = akku
     }
-
-    override var width = 420
+    override var width = 560
     override var height = optionsYpos.last()
 
+    private val hrule = CommonResourcePool.getAsTextureRegionPack("gui_hrule")
 
     private val spinnerWidth = 140
     private val drawX = (Toolkit.drawWidth - width) / 2
@@ -170,7 +180,14 @@ class UIGraphicsControlPanel(remoCon: UIRemoCon?) : UICanvas() {
             else
                 drawX + width/2 - panelgap - labelWidth // right aligned at the middle of the panel, offsetted by panelgap
 
-            App.fontGame.draw(batch, label, xpos.toFloat(), drawY + optionsYpos[index].toFloat())
+            App.fontGame.draw(batch, label, xpos.toFloat(), drawY + optionsYpos[index] - 2f)
+
+            // draw hrule
+            if (mode == "h1") {
+                val ruleWidth = ((width - 24 - labelWidth) / 2).toFloat()
+                batch.draw(hrule.get(0,0), xpos - 24f - ruleWidth, drawY + optionsYpos[index].toFloat(), ruleWidth, hrule.tileH.toFloat())
+                batch.draw(hrule.get(0,1), xpos + 24f + labelWidth, drawY + optionsYpos[index].toFloat(), ruleWidth, hrule.tileH.toFloat())
+            }
         }
         uiItems.forEach { it.render(batch, camera) }
 

src/net/torvald/terrarum/modulebasegame/ui/UIIMEConfig.kt

@@ -350,7 +350,7 @@ private class UIItemInputKeycap(
                 batch.draw(labels.get(21,2), (posX + (width - 20) / 2).toFloat(), posY + 4f)
             else {
                 val keysymw = App.fontGame.getWidth(keysym)
-                App.fontGame.draw(batch, keysym, posX + (width - keysymw) / 2, posY + 4)
+                App.fontGame.draw(batch, keysym, posX + (width - keysymw) / 2, posY + 2)
             }
         }
 

src/net/torvald/terrarum/modulebasegame/ui/UIInventoryCells.kt

@@ -90,7 +90,7 @@ internal class UIInventoryCells(
 
 
         // control hints
-        val controlHintXPos = full.offsetX
+        val controlHintXPos = full.offsetX - 34
         blendNormalStraightAlpha(batch)
         batch.color = Color.WHITE
         App.fontGame.draw(batch, full.listControlHelp, controlHintXPos, full.yEnd - 20)

src/net/torvald/terrarum/modulebasegame/ui/UIInventoryFull.kt

@@ -39,9 +39,13 @@ class UIInventoryFull(
         const val YPOS_CORRECTION = 16 // another hard-coding. X_X
 
         const val REQUIRED_MARGIN: Int = 138 // hard-coded value. Don't know the details. Range: [91-146]. I chose MAX-8 because cell gap is 8
-        const val CELLS_HOR = 10
-        val CELLS_VRT: Int; get() = (App.scr.height - REQUIRED_MARGIN - 134 + UIItemInventoryItemGrid.listGap) / // 134 is another magic number
-                                (UIItemInventoryElemSimple.height + UIItemInventoryItemGrid.listGap)
+        const val CELLS_HOR = 12
+
+        fun getCellCountVertically(cellHeight: Int, gapHeight: Int = UIItemInventoryItemGrid.listGap): Int {
+            return (App.scr.height - REQUIRED_MARGIN - 134 + gapHeight) / // 134 is another magic number
+                    (cellHeight + gapHeight)
+        }
+        val CELLS_VRT: Int; get() = getCellCountVertically(UIItemInventoryElemSimple.height, UIItemInventoryItemGrid.listGap)
 
         const val itemListToEquipViewGap = UIItemInventoryItemGrid.listGap // used to be 24; figured out that the extra gap does nothig
 

src/net/torvald/terrarum/modulebasegame/ui/UIItemInventoryCellBase.kt

@@ -67,7 +67,7 @@ abstract class UIItemInventoryCellBase(
 
 object UIItemInventoryCellCommonRes {
     val meterColourMap = GdxColorMap(Gdx.files.internal("./assets/clut/health_bar_colouring_4096.tga"))
-    val meterBackDarkening = Color(0x828282ff.toInt())
+    val meterBackDarkening = Color(0x666666ff.toInt())
 
     fun getHealthMeterColour(value: Float, start: Float, end: Float): Color {
         if (start > end) throw IllegalArgumentException("Start value is greater than end value: $start..$end")

src/net/torvald/terrarum/modulebasegame/ui/UIItemInventoryItemGrid.kt

@@ -48,7 +48,7 @@ open class UIItemInventoryItemGrid(
         touchDownFun: (GameItem?, Long, Int, Any?, UIItemInventoryCellBase) -> Unit, // Item, Amount, Button, extra info, self
         protected val useHighlightingManager: Boolean = true, // only used by UIItemCraftingCandidateGrid which addresses buttons directly to set highlighting
         open protected val highlightEquippedItem: Boolean = true, // for some UIs that only cares about getting equipped slot number but not highlighting
-        colourTheme: InventoryCellColourTheme = defaultInventoryCellTheme
+        private val colourTheme: InventoryCellColourTheme = defaultInventoryCellTheme
 ) : UIItem(parentUI, initialX, initialY) {
 
     // deal with the moving position
@@ -225,10 +225,8 @@ open class UIItemInventoryItemGrid(
     private val iconPosX = if (drawScrollOnRightside)
         posX + width + LIST_TO_CONTROL_GAP
     else
-        posX - LIST_TO_CONTROL_GAP - catBar.catIcons.tileW + 2
+        posX - LIST_TO_CONTROL_GAP - catBar.catIcons.tileW
 
-    private fun getIconPosY(index: Int) =
-            posY - 1 + (4 + UIItemInventoryElemWide.height - catBar.catIcons.tileH) * index
 
     /** Long/compact mode buttons */
     val gridModeButtons = Array<UIItemImageButton>(2) { index ->
@@ -321,6 +319,9 @@ open class UIItemInventoryItemGrid(
 
     private val upDownButtonGapToDots = 7 // apparent gap may vary depend on the texture itself
 
+    private fun getIconPosY(index: Int) =
+        posY + 8 + 26 * index
+
     override fun render(batch: SpriteBatch, camera: Camera) {
         val posXDelta = posX - oldPosX
         itemGrid.forEach { it.posX += posXDelta }
@@ -332,7 +333,7 @@ open class UIItemInventoryItemGrid(
         }
 
 
-        fun getScrollDotYHeight(i: Int) = scrollUpButton.posY + 10 + upDownButtonGapToDots + 10 * i
+        fun getScrollDotYHeight(i: Int) = scrollUpButton.posY + 14 + upDownButtonGapToDots + 10 * i
 
 
         scrollDownButton.posY = getScrollDotYHeight(itemPageCount) + upDownButtonGapToDots
@@ -345,6 +346,13 @@ open class UIItemInventoryItemGrid(
         }
 
         if (!hideSidebar) {
+            // draw the tray
+            batch.color = Toolkit.Theme.COL_CELL_FILL
+            Toolkit.fillArea(batch, iconPosX - 4, getIconPosY(0) - 8, 28, height)
+            // cell border
+            batch.color = colourTheme.cellHighlightNormalCol
+            Toolkit.drawBoxBorder(batch, iconPosX - 4, getIconPosY(0) - 8, 28, height)
+
             gridModeButtons.forEach { it.render(batch, camera) }
             scrollUpButton.render(batch, camera)
             scrollDownButton.render(batch, camera)
@@ -356,7 +364,7 @@ open class UIItemInventoryItemGrid(
                 batch.color = colour
                 batch.draw(
                         catBar.catIcons.get(if (i == itemPage) 20 else 21, 0),
-                        scrollUpButton.posX.toFloat(),
+                        iconPosX.toFloat(),
                         getScrollDotYHeight(i).toFloat()
                 )
             }
@@ -369,8 +377,8 @@ open class UIItemInventoryItemGrid(
             walletText.forEachIndexed { index, it ->
                 batch.draw(
                         walletFont.get(0, it - '0'),
-                        gridModeButtons[0].posX.toFloat(), // scroll button size: 20px, font width: 20 px
-                        gridModeButtons[0].posY + height - index * walletFont.tileH - 1f
+                        gridModeButtons[0].posX - 1f, // scroll button size: 20px, font width: 20 px
+                        gridModeButtons[0].posY + height - index * walletFont.tileH - 18f
                 )
             }
         }

src/net/torvald/terrarum/modulebasegame/ui/UIKeyboardControlPanel.kt

@@ -416,17 +416,17 @@ class UIItemControlPaletteBaloon(val parent: UIKeyboardControlPanel, initialX: I
 
         // texts. Sorted in the same way as UIItemControlPaletteBaloon.iconButtons
         batch.color = Color.WHITE
-        App.fontGame.draw(batch, Lang["GAME_ACTION_MOVE_VERB"], col0 + 72, posY + 43)
-        App.fontGame.draw(batch, Lang["GAME_ACTION_JUMP"], col1 + 40, posY + 43)
+        App.fontGame.draw(batch, Lang["GAME_ACTION_MOVE_VERB"], col0 + 72, posY + 41)
+        App.fontGame.draw(batch, Lang["GAME_ACTION_JUMP"], col1 + 40, posY + 41)
 
-        App.fontGame.draw(batch, Lang["GAME_INVENTORY"], col0 + 40, row1)
-        App.fontGame.draw(batch, Lang["GAME_CRAFTING"], col0 + 40, row2)
-        App.fontGame.draw(batch, Lang["GAME_ACTION_GRAPPLE"], col0 + 40, row3)
-        App.fontGame.draw(batch, Lang["GAME_ACTION_QUICKSEL"], col0 + 40, row4)
+        App.fontGame.draw(batch, Lang["GAME_INVENTORY"], col0 + 40, row1 - 2)
+        App.fontGame.draw(batch, Lang["GAME_CRAFTING"], col0 + 40, row2 - 2)
+        App.fontGame.draw(batch, Lang["GAME_ACTION_GRAPPLE"], col0 + 40, row3 - 2)
+        App.fontGame.draw(batch, Lang["GAME_ACTION_QUICKSEL"], col0 + 40, row4 - 2)
 
-        App.fontGame.draw(batch, Lang["GAME_ACTION_ZOOM"], col1 + 40, row1)
-        App.fontGame.draw(batch, Lang["MENU_LABEL_IME_TOGGLE"], col1 + 40, row2)
-        App.fontGame.draw(batch, Lang["MENU_LABEL_MENU"], col1 + 40, row3)
+        App.fontGame.draw(batch, Lang["GAME_ACTION_ZOOM"], col1 + 40, row1 - 2)
+        App.fontGame.draw(batch, Lang["MENU_LABEL_IME_TOGGLE"], col1 + 40, row2 - 2)
+        App.fontGame.draw(batch, Lang["MENU_LABEL_MENU"], col1 + 40, row3 - 2)
     }
 
 

src/net/torvald/terrarum/modulebasegame/ui/UILoadDemoSavefiles.kt

@@ -532,17 +532,19 @@ class UIItemPlayerCells(
 
     private val litCol = Toolkit.Theme.COL_MOUSE_UP
     private val cellCol = CELL_COL
-    private val defaultCol = Color.WHITE
+    private val defaultCol = Toolkit.Theme.COL_INACTIVE
     private val hruleCol = Color(1f,1f,1f,0.35f)
     private val hruleColLit = litCol.cpy().sub(0f,0f,0f,0.65f)
 
     private val icons = CommonResourcePool.getAsTextureRegionPack("inventory_category")
 
     private var highlightCol: Color = defaultCol
+    private var highlightTextCol: Color = defaultCol
 
     override fun update(delta: Float) {
         super.update(delta)
         highlightCol = if (mouseUp) litCol else defaultCol
+        highlightTextCol = if (mouseUp) litCol else Toolkit.Theme.COL_LIST_DEFAULT
     }
 
     override fun render(batch: SpriteBatch, camera: Camera) {
@@ -632,11 +634,12 @@ class UIItemPlayerCells(
         Toolkit.drawBoxBorder(batch, posX + 115, posY + 33, width - 114, 88)
 
         // texts
+        batch.color = highlightTextCol
         val playTimeTextLen = App.fontGame.getWidth(totalPlayTime)
-        App.fontGame.draw(batch, playerName, x + 146f, y + height - 82f)
-        App.fontGame.draw(batch, worldName, x + 146f, y + height - 53f)
-        App.fontGame.draw(batch, lastPlayTime, x + 146f, y + height - 24f)
-        App.fontGame.draw(batch, totalPlayTime, x + width - 5f - playTimeTextLen, y + height - 24f)
+        App.fontGame.draw(batch, playerName, x + 146f, y + height - 84f)
+        App.fontGame.draw(batch, worldName, x + 146f, y + height - 55f)
+        App.fontGame.draw(batch, lastPlayTime, x + 146f, y + height - 26f)
+        App.fontGame.draw(batch, totalPlayTime, x + width - 5f - playTimeTextLen, y + height - 26f)
         // icons
         batch.draw(icons.get(24,0), x + 120f, y + height - 82f) // player name
         batch.draw(icons.get(12,0), x + 119f, y + height - 53f) // world map
@@ -734,7 +737,7 @@ class UIItemWorldCells(
     private val colourBad = Color(0xFF0011FF.toInt())
     private val cellCol = CELL_COL
 
-    private var highlightCol: Color = Color.WHITE
+    private var highlightCol: Color = Toolkit.Theme.COL_LIST_DEFAULT
 
     override var clickOnceListener: ((Int, Int, Int) -> Unit)? = { _: Int, _: Int, _: Int ->
         UILoadGovernor.worldDisk = skimmer
@@ -746,7 +749,7 @@ class UIItemWorldCells(
 
     override fun update(delta: Float) {
         super.update(delta)
-        highlightCol = if (mouseUp) Toolkit.Theme.COL_MOUSE_UP else Color.WHITE
+        highlightCol = if (mouseUp) Toolkit.Theme.COL_MOUSE_UP else Toolkit.Theme.COL_LIST_DEFAULT
     }
 
     override fun render(batch: SpriteBatch, camera: Camera) {
@@ -805,7 +808,7 @@ class UIItemWorldCells(
         App.fontSmallNumbers.draw(batch, "${skimmer.diskFile.length().ushr(10)} KiB", x + 3f, y + height - 16f)
         // savegame name
         if (saveDamaged) batch.color = colourBad
-        App.fontGame.draw(batch, saveName, x + 3f, y + 1f)
+        App.fontGame.draw(batch, saveName, x + 3f, y + -1f)
 
         super.render(batch, camera)
         batch.color = Color.WHITE

src/net/torvald/terrarum/modulebasegame/ui/UINewWorld.kt

@@ -14,6 +14,7 @@ import net.torvald.terrarum.Second
 import net.torvald.terrarum.Terrarum
 import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
+import net.torvald.terrarum.modulebasegame.TerrarumIngame.Companion.NEW_WORLD_SIZE
 import net.torvald.terrarum.modulebasegame.WorldgenLoadScreen
 import net.torvald.terrarum.modulebasegame.gameactors.IngamePlayer
 import net.torvald.terrarum.savegame.ByteArray64Reader
@@ -34,7 +35,7 @@ class UINewWorld(val remoCon: UIRemoCon) : UICanvas() {
     private val normalTex = TextureRegion(Texture(ModMgr.getGdxFile("basegame", "gui/normal.png")))
     private val smallTex = TextureRegion(Texture(ModMgr.getGdxFile("basegame", "gui/small.png")))
 
-    private val tex = arrayOf(smallTex, normalTex, largeTex, hugeTex)
+    private val tex = arrayOf(/*smallTex, */normalTex, largeTex, hugeTex)
 
     override var width = 480
     override var height = 480
@@ -42,9 +43,9 @@ class UINewWorld(val remoCon: UIRemoCon) : UICanvas() {
     private val drawX = (Toolkit.drawWidth - width) / 2
     private val drawY = (App.scr.height - height) / 2
 
-    private val radioCellWidth = 100
+    private val radioCellWidth = 116
     private val inputWidth = 340
-    private val radioX = (width - (radioCellWidth * (if (App.IS_DEVELOPMENT_BUILD) 5 else 4) + 9)) / 2
+    private val radioX = (width - (radioCellWidth * NEW_WORLD_SIZE.size + 9)) / 2
     private val inputX = width - inputWidth
 
     private val sizeSelY = 186 + 40
@@ -56,15 +57,15 @@ class UINewWorld(val remoCon: UIRemoCon) : UICanvas() {
             if (App.IS_DEVELOPMENT_BUILD)
                 listOf(
                         { Lang["CONTEXT_DESCRIPTION_TINY"] },
-                        { Lang["CONTEXT_DESCRIPTION_SMALL"] },
-                        { Lang["MENU_SETTING_MEDIUM"] }, // ;p
+//                        { Lang["CONTEXT_DESCRIPTION_TINY"] }, // only available for World Portal
+                        { Lang["CONTEXT_DESCRIPTION_SMALL"] }, // ;p
                         { Lang["CONTEXT_DESCRIPTION_BIG"] },
                         { Lang["CONTEXT_DESCRIPTION_HUGE"] }
                 )
             else
                 listOf(
-                        { Lang["CONTEXT_DESCRIPTION_SMALL"] },
-                        { Lang["MENU_SETTING_MEDIUM"] }, // ;p
+//                        { Lang["CONTEXT_DESCRIPTION_TINY"] }, // only available for World Portal
+                        { Lang["CONTEXT_DESCRIPTION_SMALL"] }, // ;p
                         { Lang["CONTEXT_DESCRIPTION_BIG"] },
                         { Lang["CONTEXT_DESCRIPTION_HUGE"] }
                 )
@@ -85,8 +86,6 @@ class UINewWorld(val remoCon: UIRemoCon) : UICanvas() {
     private val goButton = UIItemTextButton(this, "MENU_LABEL_CONFIRM_BUTTON", drawX + width/2 + (width/2 - goButtonWidth) / 2, drawY + height - 24, goButtonWidth, true, alignment = UIItemTextButton.Companion.Alignment.CENTRE, hasBorder = true)
 
     init {
-        tex.forEach { it.flip(false, false) }
-
         goButton.touchDownListener = { _, _, _, _ ->
 //            printdbg(this, "generate! Size=${sizeSelector.selection}, Name=${nameInput.getTextOrPlaceholder()}, Seed=${seedInput.getTextOrPlaceholder()}")
 
@@ -98,7 +97,7 @@ class UINewWorld(val remoCon: UIRemoCon) : UICanvas() {
             catch (e: NumberFormatException) {
                 XXHash64.hash(seedInput.getTextOrPlaceholder().toByteArray(Charsets.UTF_8), 10000)
             }
-            val (wx, wy) = TerrarumIngame.WORLDSIZE[sizeSelector.selection]
+            val (wx, wy) = TerrarumIngame.NEW_WORLD_SIZE[sizeSelector.selection]
             val worldParam = TerrarumIngame.NewGameParams(
                     player, TerrarumIngame.NewWorldParameters(
                         wx, wy, seed, nameInput.getTextOrPlaceholder()

src/net/torvald/terrarum/modulebasegame/ui/UIQuickslotBar.kt

@@ -37,7 +37,7 @@ class UIQuickslotBar : UICanvas() {
 
     companion object {
         const val SLOT_COUNT = 10
-        const val DISPLAY_OPACITY = 0.8f
+        const val DISPLAY_OPACITY = 0.92f
         const val COMMON_OPEN_CLOSE = 0.12f
     }
 
@@ -85,9 +85,10 @@ class UIQuickslotBar : UICanvas() {
             for (i in 0 until SLOT_COUNT) {
                 val qs = actor.inventory.getQuickslotItem(i)
                 val item = ItemCodex[qs?.itm]
+                val itemHasGauge = ((item?.maxDurability ?: 0) > 0.0) || item?.stackable == true
 
                 val image = if (i == selection)
-                    ItemSlotImageFactory.produceLarge(false, (i + 1) % SLOT_COUNT, item)
+                    ItemSlotImageFactory.produceLarge(false, (i + 1) % SLOT_COUNT, item, itemHasGauge)
                 else
                     ItemSlotImageFactory.produce(true, (i + 1) % SLOT_COUNT, item)
 

src/net/torvald/terrarum/modulebasegame/ui/UIQuickslotPie.kt

@@ -26,7 +26,7 @@ class UIQuickslotPie : UICanvas() {
     private val slotCount = UIQuickslotBar.SLOT_COUNT
 
     private val slotDistanceFromCentre: Double
-            get() = cellSize * 2.5 * handler.scale
+            get() = cellSize * 2.666 * handler.scale
     override var width: Int = cellSize * 7
     override var height: Int = width
 
@@ -36,7 +36,7 @@ class UIQuickslotPie : UICanvas() {
      */
     override var openCloseTime: Second = COMMON_OPEN_CLOSE
 
-    private val smallenSize = 0.93f
+    private val smallenSize = 0.92f
 
     var selection: Int = -1
 
@@ -66,6 +66,7 @@ class UIQuickslotPie : UICanvas() {
         for (i in 0 until slotCount) {
             val qs = (Terrarum.ingame!! as TerrarumIngame).actorNowPlaying?.inventory?.getQuickslotItem(i)
             val item = ItemCodex[qs?.itm]
+            val itemHasGauge = ((item?.maxDurability ?: 0) > 0.0) || item?.stackable == true
 
             // set position
             val angle = Math.PI * 2.0 * (i.toDouble() / slotCount) + Math.PI // 180 deg monitor-wise
@@ -73,7 +74,7 @@ class UIQuickslotPie : UICanvas() {
 
             // draw cells
             val image = if (i == selection)
-                ItemSlotImageFactory.produceLarge(false, (i + 1) % SLOT_COUNT, item)
+                ItemSlotImageFactory.produceLarge(false, (i + 1) % SLOT_COUNT, item, itemHasGauge)
             else
                 ItemSlotImageFactory.produce(true, (i + 1) % SLOT_COUNT, item)
 

src/net/torvald/terrarum/modulebasegame/ui/UIScreenZoom.kt

@@ -26,7 +26,7 @@ class UIScreenZoom : UICanvas(
     override var width = App.fontGame.getWidth(zoomText)
     override var height = App.fontGame.lineHeight.toInt()
 
-    override var openCloseTime = COMMON_OPEN_CLOSE
+    override var openCloseTime = 0.25f
 
     override val mouseUp = false
 

src/net/torvald/terrarum/modulebasegame/ui/UIStorageChest.kt

@@ -190,7 +190,7 @@ internal class UIStorageChest : UICanvas(
         val encumbranceText = Lang["GAME_INVENTORY_ENCUMBRANCE"]
         val chestName = chestNameFun()
         val playerName = INGAME.actorNowPlaying!!.actorValue.getAsString(AVKey.NAME).orEmpty().let { it.ifBlank { Lang["GAME_INVENTORY"] } }
-        val encumbBarXPos = itemListPlayer.posX + itemListPlayer.width - UIInventoryCells.weightBarWidth
+        val encumbBarXPos = itemListPlayer.posX + itemListPlayer.width - UIInventoryCells.weightBarWidth + 36
         val encumbBarTextXPos = encumbBarXPos - 6 - App.fontGame.getWidth(encumbranceText)
         val yEnd = -UIInventoryFull.YPOS_CORRECTION + (App.scr.height + UIInventoryFull.internalHeight).div(2).toFloat() // directly copied from UIInventoryFull.yEnd
         val encumbBarYPos = yEnd - 20 + 3 // dunno why but extra 3 px is needed
@@ -224,7 +224,7 @@ internal class UIStorageChest : UICanvas(
         App.fontGame.draw(batch, playerName, thisOffsetX2 + (cellsWidth - App.fontGame.getWidth(playerName)) / 2, thisOffsetY - 30)
 
         // control hint
-        App.fontGame.draw(batch, controlHelp, thisOffsetX + 2f, encumbBarYPos - 3)
+        App.fontGame.draw(batch, controlHelp, thisOffsetX - 34f, encumbBarYPos - 3)
 
         // encumb text
         batch.color = Color.WHITE

src/net/torvald/terrarum/modulebasegame/ui/UITooltip.kt

@@ -35,10 +35,10 @@ class UITooltip : UICanvas() {
     val textMarginX = 4
 
     override var width: Int
-        get() = msgWidth + (textMarginX + Toolkit.baloonTile.tileW) * 2
+        get() = msgWidth + (textMarginX + 36) * 2
         set(value) { throw Error("You are not supposed to set the width of the tooltip manually.") }
     override var height: Int
-        get() = Toolkit.baloonTile.tileH * 2 + font.lineHeight.toInt()
+        get() = 36 * 2 + font.lineHeight.toInt()
         set(value) { throw Error("You are not supposed to set the height of the tooltip manually.") }
 
     override fun renderUI(batch: SpriteBatch, camera: Camera) {

src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortal.kt

@@ -4,9 +4,17 @@ import com.badlogic.gdx.graphics.Camera
 import com.badlogic.gdx.graphics.Color
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import net.torvald.terrarum.*
-import net.torvald.terrarum.ui.Toolkit
-import net.torvald.terrarum.ui.UICanvas
-import net.torvald.terrarum.ui.UIItemHorizontalFadeSlide
+import net.torvald.terrarum.gameactors.AVKey
+import net.torvald.terrarum.langpack.Lang
+import net.torvald.terrarum.modulebasegame.ui.UIInventoryFull.Companion.INVENTORY_CELLS_OFFSET_Y
+import net.torvald.terrarum.modulebasegame.ui.UIInventoryFull.Companion.YPOS_CORRECTION
+import net.torvald.terrarum.modulebasegame.ui.UIInventoryFull.Companion.drawBackground
+import net.torvald.terrarum.modulebasegame.ui.UIInventoryFull.Companion.internalHeight
+import net.torvald.terrarum.modulebasegame.ui.UIInventoryFull.Companion.internalWidth
+import net.torvald.terrarum.ui.*
+import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
+import net.torvald.unicode.getKeycapConsole
+import net.torvald.unicode.getKeycapPC
 
 /**
  * Structure:
@@ -18,18 +26,16 @@ import net.torvald.terrarum.ui.UIItemHorizontalFadeSlide
  *
  * Created by minjaesong on 2023-05-19.
  */
-class UIWorldPortal : UICanvas() {
+class UIWorldPortal : UICanvas(
+    toggleKeyLiteral = App.getConfigInt("control_key_inventory"),
+    toggleButtonLiteral = App.getConfigInt("control_gamepad_start"),
+) {
 
-    override var width = App.scr.width
-    override var height = App.scr.height
+    override var width: Int = Toolkit.drawWidth
+    override var height: Int = App.scr.height
 
 
 
-    val gradStartCol = Color(0x404040_60)
-    val gradEndCol   = Color(0x000000_70)
-    val gradHeight = 48f
-
-
     val controlHelpHeight = App.fontGame.lineHeight
 
     private var panelTransitionLocked = false
@@ -43,23 +49,33 @@ class UIWorldPortal : UICanvas() {
     fun requestTransition(target: Int) = transitionPanel.requestTransition(target)
 
 
-    val catBar = UIItemInventoryCatBar(
+    val catBar = UIItemWorldPortalTopBar(
         this,
-        (width - UIInventoryFull.catBarWidth) / 2,
-        42 - UIInventoryFull.YPOS_CORRECTION + (App.scr.height - UIInventoryFull.internalHeight) / 2,
-        UIInventoryFull.internalWidth,
-        UIInventoryFull.catBarWidth,
-        true
+        0,
+        42 - YPOS_CORRECTION + (App.scr.height - internalHeight) / 2,
     ) { i -> if (!panelTransitionLocked) requestTransition(i) }
 
 
+    private val SP = "\u3000 "
+    val portalListingControlHelp: String
+        get() = if (App.environment == RunningEnvironment.PC)
+            "${getKeycapPC(App.getConfigInt("control_key_up"))}${getKeycapPC(App.getConfigInt("control_key_down"))}" +
+                    " ${Lang["MENU_CONTROLS_SCROLL"]}" +
+                    "$SP${getKeycapPC(App.getConfigInt("control_key_inventory"))} ${Lang["GAME_ACTION_CLOSE"]}"
+        else
+            "${getKeycapConsole('R')} ${Lang["MENU_CONTROLS_SCROLL"]}" +
+                    "$SP${App.gamepadLabelStart} ${Lang["GAME_ACTION_CLOSE"]}" +
+                    "$SP${App.gamepadLabelLT} ${Lang["GAME_WORLD_SEARCH"]}" +
+                    "$SP${App.gamepadLabelRT} ${Lang["GAME_INVENTORY"]}"
+
+
     private val transitionalSearch = UIWorldPortalSearch(this)
     private val transitionalListing = UIWorldPortalListing(this)
     private val transitionalCargo = UIWorldPortalCargo(this)
     private val transitionPanel = UIItemHorizontalFadeSlide(
         this,
-        (width - UIInventoryFull.internalWidth) / 2,
-        UIInventoryFull.INVENTORY_CELLS_OFFSET_Y(),
+        (width - internalWidth) / 2,
+        INVENTORY_CELLS_OFFSET_Y(),
         width,
         App.scr.height,
         1f,
@@ -74,7 +90,10 @@ class UIWorldPortal : UICanvas() {
 
     }
 
-
+    internal var xEnd = (width + internalWidth).div(2).toFloat()
+        private set
+    internal var yEnd = -YPOS_CORRECTION + (App.scr.height + internalHeight).div(2).toFloat()
+        private set
 
 
 
@@ -84,13 +103,19 @@ class UIWorldPortal : UICanvas() {
     }
 
     override fun renderUI(batch: SpriteBatch, camera: Camera) {
-        UIInventoryFull.drawBackground(batch, handler.opacity)
+        drawBackground(batch, handler.opacity)
 
         // UI items
         catBar.render(batch, camera)
         transitionPanel.render(batch, camera)
     }
 
+    override fun show() {
+        super.show()
+        transitionPanel.show()
+        INGAME.setTooltipMessage(null)
+    }
+
     override fun dispose() {
         catBar.dispose()
     }
@@ -102,11 +127,13 @@ class UIWorldPortal : UICanvas() {
     override fun doOpening(delta: Float) {
         super.doOpening(delta)
         resetUI()
+        INGAME.pause()
         INGAME.setTooltipMessage(null)
     }
 
     override fun doClosing(delta: Float) {
         super.doClosing(delta)
+        INGAME.resume()
         INGAME.setTooltipMessage(null)
     }
 
@@ -124,3 +151,82 @@ class UIWorldPortal : UICanvas() {
     }
 
 }
+
+class UIItemWorldPortalTopBar(
+    parentUI: UIWorldPortal,
+    initialX: Int,
+    initialY: Int,
+    val panelTransitionReqFun: (Int) -> Unit = {} // for side buttons; for the selection change, override selectionChangeListener
+) : UIItem(parentUI, initialX, initialY) {
+
+    override val width = 580
+    override val height = 25
+
+    init {
+        CommonResourcePool.addToLoadingList("terrarum-basegame-worldportalicons") {
+            TextureRegionPack(ModMgr.getGdxFile("basegame", "gui/worldportal_catbar.tga"), 30, 20)
+        }
+        CommonResourcePool.loadAll()
+    }
+
+    private val genericIcons: TextureRegionPack = CommonResourcePool.getAsTextureRegionPack("inventory_category")
+    private val icons = CommonResourcePool.getAsTextureRegionPack("terrarum-basegame-worldportalicons")
+    private val catIconImages = listOf(
+        icons.get(0, 0),
+        genericIcons.get(16,0),
+        icons.get(1, 0),
+        genericIcons.get(17,0),
+        icons.get(2, 0),
+    )
+    private val catIconLabels = listOf(
+        "CONTEXT_WORLD_SEARCH",
+        "",
+        "CONTEXT_WORLD_LIST",
+        "GAME_INVENTORY",
+        "",
+    )
+    private val buttonGapSize = 120
+    private val highlighterYPos = icons.tileH + 4
+
+    var selection = 2
+
+    private val buttons = Array<UIItemImageButton>(5) {
+        val xoff = if (it == 1) -32 else if (it == 3) 32 else 0
+        UIItemImageButton(
+            parentUI,
+            catIconImages[it],
+            activeBackCol = Color(0),
+            backgroundCol = Color(0),
+            highlightBackCol = Color(0),
+            activeBackBlendMode = BlendMode.NORMAL,
+            initialX = (Toolkit.drawWidth - width) / 2 + it * (buttonGapSize + 20) + xoff,
+            initialY = posY,
+            inactiveCol = if (it % 2 == 0) Color.WHITE else Color(0xffffff7f.toInt()),
+            activeCol = if (it % 2 == 0) Toolkit.Theme.COL_MOUSE_UP else Color(0xffffff7f.toInt()),
+            highlightable = (it % 2 == 0)
+        )
+    }
+
+    override fun render(batch: SpriteBatch, camera: Camera) {
+        super.render(batch, camera)
+
+        // button
+        buttons.forEach { it.render(batch, camera) }
+
+        // label
+        batch.color = Color.WHITE
+        val text = Lang[catIconLabels[selection]]
+        App.fontGame.draw(batch, text, buttons[selection].posX + 10 - (App.fontGame.getWidth(text) / 2), posY + highlighterYPos + 4)
+
+
+        blendNormalStraightAlpha(batch)
+
+
+
+    }
+
+    override fun dispose() {
+    }
+
+
+}

src/net/torvald/terrarum/modulebasegame/ui/UIWorldPortalListing.kt

@@ -2,20 +2,32 @@ package net.torvald.terrarum.modulebasegame.ui
 
 import com.badlogic.gdx.graphics.Camera
 import com.badlogic.gdx.graphics.Color
+import com.badlogic.gdx.graphics.Pixmap
 import com.badlogic.gdx.graphics.Texture
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import com.badlogic.gdx.graphics.g2d.TextureRegion
+import com.badlogic.gdx.utils.GdxRuntimeException
 import net.torvald.terrarum.*
 import net.torvald.terrarum.gameactors.AVKey
+import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.modulebasegame.ui.UIInventoryFull.Companion.INVENTORY_CELLS_OFFSET_Y
-import net.torvald.terrarum.modulebasegame.ui.UIItemInventoryItemGrid.Companion.listGap
-import net.torvald.terrarum.savegame.DiskSkimmer
+import net.torvald.terrarum.modulebasegame.ui.UIInventoryFull.Companion.getCellCountVertically
+import net.torvald.terrarum.realestate.LandUtil.CHUNK_H
+import net.torvald.terrarum.realestate.LandUtil.CHUNK_W
+import net.torvald.terrarum.savegame.*
+import net.torvald.terrarum.serialise.Common
 import net.torvald.terrarum.serialise.ascii85toUUID
 import net.torvald.terrarum.ui.Toolkit
 import net.torvald.terrarum.ui.UICanvas
 import net.torvald.terrarum.ui.UIItem
 import net.torvald.terrarum.ui.UIItemTextButton
+import net.torvald.terrarum.utils.JsonFetcher
+import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
+import net.torvald.unicode.EMDASH
+import java.time.Instant
+import java.time.format.DateTimeFormatter
 import java.util.*
+import java.util.zip.GZIPInputStream
 
 /**
  * Created by minjaesong on 2023-05-19.
@@ -26,31 +38,24 @@ class UIWorldPortalListing(val full: UIWorldPortal) : UICanvas() {
     override var width: Int = Toolkit.drawWidth
     override var height: Int = App.scr.height
 
-    private val cellHeight = 48
     private val buttonHeight = 24
-    private val gridGap = listGap
-
-    private var worldList: List<Pair<UUID, DiskSkimmer>>
-    private var selectedWorld: DiskSkimmer? = null
-
-
-    private val cellCol = UIInventoryFull.CELL_COL
-    private var highlightCol: Color = Color.WHITE
+    private val gridGap = 10
 
 
 
-
-    private val thumbw = 360
-    private val thumbh = 240
+    private val thumbw = 378
+    private val textAreaW = thumbw - 32
+    private val thumbh = 252
     private val hx = Toolkit.drawWidth.div(2)
-    private val y = INVENTORY_CELLS_OFFSET_Y()
+    private val y = INVENTORY_CELLS_OFFSET_Y() + 1
 
-    private val listCount = UIInventoryFull.CELLS_VRT
-    private val listHeight = cellHeight * listCount + gridGap * (listCount - 1)
+    private val listCount = getCellCountVertically(UIItemWorldCellsSimple.height, gridGap)
+    private val listHeight = UIItemWorldCellsSimple.height + (listCount - 1) * (UIItemWorldCellsSimple.height + gridGap)
 
-    private val deleteButtonWidth = 80
-    private val buttonReset = UIItemTextButton(this,
-        "MENU_LABEL_DELETE_WORLD",
+    private val memoryGaugeWidth = textAreaW
+    private val deleteButtonWidth = (thumbw - gridGap) / 2
+    private val buttonDeleteWorld = UIItemTextButton(this,
+        "MENU_LABEL_DELETE",
         hx - gridGap/2 - deleteButtonWidth,
         y + listHeight - buttonHeight,
         deleteButtonWidth,
@@ -58,71 +63,338 @@ class UIWorldPortalListing(val full: UIWorldPortal) : UICanvas() {
         hasBorder = true,
         alignment = UIItemTextButton.Companion.Alignment.CENTRE
     )
+    private val buttonRenameWorld = UIItemTextButton(this,
+        "MENU_LABEL_RENAME",
+        buttonDeleteWorld.posX - gridGap - deleteButtonWidth,
+        y + listHeight - buttonHeight,
+        deleteButtonWidth,
+        readFromLang = true,
+        hasBorder = true,
+        alignment = UIItemTextButton.Companion.Alignment.CENTRE
+    )
+
+    private val worldList = ArrayList<WorldInfo>()
+    data class WorldInfo(
+        val uuid: UUID,
+        val diskSkimmer: DiskSkimmer,
+        val dimensionInChunks: Int,
+        val seed: Long,
+        val lastPlayedString: String,
+        val totalPlayedString: String,
+        val screenshot: TextureRegion?,
+    ) {
+        fun dispose() {
+            screenshot?.texture?.dispose()
+        }
+    }
 
     init {
         CommonResourcePool.addToLoadingList("terrarum-basegame-worldportalicons") {
-            TextureRegion(Texture(ModMgr.getGdxFile("basegame", "gui/worldportal_catbar.tga")), 20, 20).also {
-                it.flip(false, false)
-            }
+            TextureRegionPack(ModMgr.getGdxFile("basegame", "gui/worldportal_catbar.tga"), 30, 20)
         }
         CommonResourcePool.loadAll()
 
 
-        addUIitem(buttonReset)
+        addUIitem(buttonRenameWorld)
+        addUIitem(buttonDeleteWorld)
 
+    }
 
-        worldList = (INGAME.actorGamer.actorValue.getAsString(AVKey.WORLD_PORTAL_DICT) ?: "").split(",").map {
+    private var chunksUsed = 0
+    private val chunksMax = 100000
+
+    private lateinit var worldCells: Array<UIItemWorldCellsSimple>
+
+    private var selected: UIItemWorldCellsSimple? = null
+    private var selectedIndex: Int? = null
+
+    override fun show() {
+        worldList.clear()
+        (INGAME.actorGamer.actorValue.getAsString(AVKey.WORLD_PORTAL_DICT) ?: "").split(",").filter { it.isNotBlank() }.map {
             it.ascii85toUUID().let { it to App.savegameWorlds[it] }
-        }.filter { it.second != null } as List<Pair<UUID, DiskSkimmer>>
+        }.filter { it.second != null }.mapIndexed { index, (uuid, disk) ->
+
+            var chunksCount = 0
+            var seed = 0L
+            var lastPlayed = 0L
+            var totalPlayed = 0L
+            var w = 0
+            var h = 0
+            var thumb: TextureRegion? = null
+
+            JsonFetcher.readFromJsonString(ByteArray64Reader(disk!!.requestFile(-1)!!.contents.getContent() as ByteArray64, Common.CHARSET)).let {
+                JsonFetcher.forEachSiblings(it) { name, value ->
+                    if (name == "width") w = value.asInt()
+                    if (name == "height") h = value.asInt()
+                    if (name == "generatorSeed") seed = value.asLong()
+                    if (name == "lastPlayTime") lastPlayed = value.asLong()
+                    if (name == "totalPlayTime") totalPlayed = value.asLong()
+                }
+            }
+            chunksCount = (w / CHUNK_W) * (h / CHUNK_H)
+
+            disk.requestFile(-2)?.let {
+                val zippedTga = (it.contents as EntryFile).bytes
+                val gzin = GZIPInputStream(ByteArray64InputStream(zippedTga))
+                val tgaFileContents = gzin.readAllBytes(); gzin.close()
+
+                val thumbPixmap = Pixmap(tgaFileContents, 0, tgaFileContents.size)
+                val thumbTex = Texture(thumbPixmap)
+                thumbTex.setFilter(Texture.TextureFilter.Linear, Texture.TextureFilter.Linear)
+                thumb = TextureRegion(thumbTex)
+            }
+
+            WorldInfo(uuid, disk, chunksCount, seed, lastPlayed.toTimestamp(), totalPlayed.toDurationStamp(), thumb)
+        }.let {
+            worldList.addAll(it)
         }
 
 
 
+        chunksUsed = worldList.sumOf { it.dimensionInChunks }
+
+        worldCells = Array(maxOf(worldList.size, listCount)) {
+            UIItemWorldCellsSimple(
+                this,
+                hx + gridGap / 2,
+                y + (gridGap + UIItemWorldCellsSimple.height) * it,
+                worldList.getOrNull(it),
+                worldList.getOrNull(it)?.diskSkimmer?.getDiskName(Common.CHARSET)
+            ).also { button ->
+                button.clickOnceListener = { _, _, _ ->
+                    selected = button
+                    selectedIndex = it
+                    updateUIbyButtonSelection()
+                }
+            }
+        }
+
+        uiItems.forEach { it.show() }
+        worldCells.forEach { it.show() }
+        selected = null
+
+        updateUIbyButtonSelection()
+    }
+
+    private fun Long.toTimestamp() = Instant.ofEpochSecond(this)
+        .atZone(TimeZone.getDefault().toZoneId())
+        .format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))
+    private fun Long.toDurationStamp(): String {
+        val s = this % 60
+        val m = (this / 60) % 60
+        val h = (this / 3600) % 24
+        val d = this / 86400
+        return if (d == 0L)
+            "${h.toString().padStart(2,'0')}h${m.toString().padStart(2,'0')}m${s.toString().padStart(2,'0')}s"
+        else
+            "${d}d${h.toString().padStart(2,'0')}h${m.toString().padStart(2,'0')}m${s.toString().padStart(2,'0')}s"
+    }
+    private val nullTimestamp = "0000-00-00 --:--:--"
+    private val nullDurationStamp = "--h--m--s"
+    private fun Int.chunkCountToWorldSize() = when(this) {
+        in 0 until 2000 -> "CONTEXT_DESCRIPTION_TINY"
+        in 2000 until 4500 -> "CONTEXT_DESCRIPTION_SMALL"
+        in 4500 until 10000 -> "CONTEXT_DESCRIPTION_BIG"
+        else -> "CONTEXT_DESCRIPTION_HUGE"
+    }
+
     override fun updateUI(delta: Float) {
-
+        uiItems.forEach { it.update(delta) }
+        worldCells.forEach { it.update(delta) }
     }
 
-    override fun renderUI(batch: SpriteBatch, camera: Camera) {
+    private val iconGap = 12f
+    private val iconSize = 30f
+    private val textualListHeight = 30f
+    private val iconSizeGap = iconSize + iconGap
 
-        batch.inUse {
+    private fun updateUIbyButtonSelection() {
+        worldTexts = listOf(
+            // last played
+            icons.get(2, 1) to (selected?.worldInfo?.lastPlayedString ?: nullTimestamp),
+            // total played
+            icons.get(0, 2) to (selected?.worldInfo?.totalPlayedString ?: nullDurationStamp),
+            // world size
+            icons.get(1, 2) to (Lang.getOrNull(selected?.worldInfo?.dimensionInChunks?.chunkCountToWorldSize()) ?: "$EMDASH"),
+        )
+
+        selectedWorldThumb = selected?.worldInfo?.screenshot
+
+        worldCells.forEach {
+            it.highlighted = (selected == it && selected?.worldInfo != null)
+        }
+    }
+
+    private lateinit var worldTexts: List<Pair<TextureRegion, String>>
+    private var selectedWorldThumb: TextureRegion? = null
+
+    val icons = CommonResourcePool.getAsTextureRegionPack("terrarum-basegame-worldportalicons")
+    override fun renderUI(batch: SpriteBatch, camera: Camera) {
+        val memoryGaugeXpos = hx - memoryGaugeWidth - gridGap/2
+        val memoryGaugeYpos = y + listHeight - buttonHeight - gridGap - buttonHeight
+        val textXpos = memoryGaugeXpos + 3
 
         // draw background //
         // screencap panel
-            batch.color = cellCol
+        batch.color = UIInventoryFull.CELL_COL
         Toolkit.fillArea(batch, hx - thumbw - gridGap/2, y, thumbw, thumbh)
 
 
         // draw border //
         // screencap panel
-            batch.color = highlightCol
+        batch.color = if (selected?.worldInfo == null) Toolkit.Theme.COL_INVENTORY_CELL_BORDER else Toolkit.Theme.COL_INACTIVE
         Toolkit.drawBoxBorder(batch, hx - thumbw - gridGap/2 - 1, y - 1, thumbw + 2, thumbh + 2)
+
+
         // memory gauge
-            Toolkit.drawBoxBorder(batch, hx - 330 - gridGap/2 - 1, y + listHeight - 1, 240 + 2, buttonHeight + 2)
+        val barCol = UIItemInventoryCellCommonRes.getHealthMeterColour(chunksMax - chunksUsed, 0, chunksMax)
+        val barBack = barCol mul UIItemInventoryCellCommonRes.meterBackDarkening
+
+        batch.color = Toolkit.Theme.COL_CELL_FILL
+        Toolkit.fillArea(batch, (memoryGaugeXpos - iconSizeGap + 10).toInt(), memoryGaugeYpos, buttonHeight + 6, buttonHeight)
+        batch.color = Toolkit.Theme.COL_INACTIVE
+        Toolkit.drawBoxBorder(batch, (memoryGaugeXpos - iconSizeGap + 10).toInt() - 1, memoryGaugeYpos - 1, buttonHeight + 7, buttonHeight + 2)
+        batch.color = Color.WHITE
+        batch.draw(icons.get(2, 2), textXpos - iconSizeGap, memoryGaugeYpos + 2f)
+
+        batch.color = Toolkit.Theme.COL_INACTIVE
+        Toolkit.drawBoxBorder(batch, memoryGaugeXpos - 1, memoryGaugeYpos - 1, memoryGaugeWidth + 2, buttonHeight + 2)
+        batch.color = barBack
+        Toolkit.fillArea(batch, memoryGaugeXpos, memoryGaugeYpos, memoryGaugeWidth, buttonHeight)
+        batch.color = barCol
+        Toolkit.fillArea(batch, memoryGaugeXpos, memoryGaugeYpos, (memoryGaugeWidth * (chunksUsed / chunksMax.toFloat())).ceilInt(), buttonHeight)
+
+        batch.color = Color.WHITE
+        if (selected?.worldInfo != null) {
+            // background for texts panel
+            batch.color = Toolkit.Theme.COL_CELL_FILL
+            Toolkit.fillArea(batch, hx - thumbw - gridGap/2, y + thumbh + 3, thumbw, 10 + worldTexts.size * textualListHeight.toInt())
+            batch.color = Toolkit.Theme.COL_INACTIVE
+            Toolkit.drawBoxBorder(batch, hx - thumbw - gridGap/2 - 1, y + thumbh + 2, thumbw + 2, 10 + worldTexts.size * textualListHeight.toInt() + 2)
+
+            // some texts
+            batch.color = Color.WHITE
+            worldTexts.forEachIndexed { index, (icon, str) ->
+                batch.draw(icon, textXpos - iconSizeGap + 6, y + thumbh + 3+10 + textualListHeight * index)
+                App.fontGame.draw(batch, str, textXpos + 6f, y + thumbh + 3+10 + textualListHeight * index - 2f)
+            }
+            // size indicator on the memory gauge
+            Toolkit.fillArea(batch, memoryGaugeXpos, memoryGaugeYpos, (memoryGaugeWidth * (selected?.worldInfo!!.dimensionInChunks / chunksMax.toFloat())).ceilInt(), buttonHeight)
+
+            // thumbnail
+            selected?.worldInfo?.screenshot?.let {
+                batch.draw(it, (hx - thumbw - gridGap/2).toFloat(), y.toFloat(), thumbw.toFloat(), thumbh.toFloat())
+            }
+        }
+
+
 
 
         uiItems.forEach { it.render(batch, camera) }
+        worldCells.forEach { it.render(batch, camera) }
+
+        // control hints
+        batch.color = Color.WHITE
+        App.fontGame.draw(batch, full.portalListingControlHelp, hx - thumbw - gridGap/2 + 2, (full.yEnd - 20).toInt())
     }
 
+    override fun hide() {
+        uiItems.forEach { it.hide() }
+        worldCells.forEach { it.hide() }
+
+        worldCells.forEach { try { it.dispose() } catch (_: GdxRuntimeException) {} }
+        worldList.forEach { try { it.dispose() } catch (_: GdxRuntimeException) {} }
     }
 
     override fun dispose() {
+        uiItems.forEach { it.dispose() }
+        worldCells.forEach { try { it.dispose() } catch (_: GdxRuntimeException) {} }
+        worldList.forEach { try { it.dispose() } catch (_: GdxRuntimeException) {} }
+    }
 
+    override fun touchDown(screenX: Int, screenY: Int, pointer: Int, button: Int): Boolean {
+        if (this.isVisible && mouseInScreen(screenX, screenY)) {
+            uiItems.forEach { it.touchDown(screenX, screenY, pointer, button) }
+            worldCells.forEach { it.touchDown(screenX, screenY, pointer, button) }
+            handler.subUIs.forEach { it.touchDown(screenX, screenY, pointer, button) }
+            return true
+        }
+        else return false
+    }
+
+    override fun touchUp(screenX: Int, screenY: Int, pointer: Int, button: Int): Boolean {
+        if (this.isVisible) {
+            uiItems.forEach { it.touchUp(screenX, screenY, pointer, button) }
+            worldCells.forEach { it.touchUp(screenX, screenY, pointer, button) }
+            handler.subUIs.forEach { it.touchUp(screenX, screenY, pointer, button) }
+            return true
+        }
+        else return false
     }
 }
 
 
 class UIItemWorldCellsSimple(
-    parent: UILoadDemoSavefiles,
+    parent: UIWorldPortalListing,
     initialX: Int,
     initialY: Int,
-    val skimmer: DiskSkimmer
+    internal val worldInfo: UIWorldPortalListing.WorldInfo? = null,
+    internal val worldName: String? = null,
 ) : UIItem(parent, initialX, initialY) {
 
-    override val width: Int = 360
+    companion object {
+        const val width = 378
+        const val height = 46
+    }
+
+    override val width: Int = 378
     override val height: Int = 46
 
-    private val cellCol = UIInventoryFull.CELL_COL
-    private var highlightCol: Color = Color.WHITE
+    private val icons = CommonResourcePool.getAsTextureRegionPack("terrarum-basegame-worldportalicons")
+
+    var highlighted = false
+
+    override fun show() {
+        super.show()
+    }
+
+    override fun hide() {
+        super.hide()
+    }
+
+    override fun update(delta: Float) {
+        super.update(delta)
+    }
+
+    override fun render(batch: SpriteBatch, camera: Camera) {
+        super.render(batch, camera)
+
+
+        // draw background
+        batch.color = UIInventoryFull.CELL_COL
+        Toolkit.fillArea(batch, posX, posY, width, height)
+
+        val mouseUp = mouseUp && worldInfo != null
+
+        val bcol = if (highlighted || mouseUp && mousePushed) Toolkit.Theme.COL_SELECTED
+        else if (mouseUp) Toolkit.Theme.COL_MOUSE_UP else (if (worldInfo == null) Toolkit.Theme.COL_INVENTORY_CELL_BORDER else Toolkit.Theme.COL_INACTIVE)
+        val tcol = if (highlighted || mouseUp && mousePushed) Toolkit.Theme.COL_SELECTED
+        else if (mouseUp) Toolkit.Theme.COL_MOUSE_UP else (if (worldInfo == null) Toolkit.Theme.COL_INACTIVE else Toolkit.Theme.COL_LIST_DEFAULT)
+
+        // draw border
+        batch.color = bcol
+        Toolkit.drawBoxBorder(batch, posX - 1, posY - 1, width + 2, height + 2)
+        // draw texts
+        batch.color = tcol
+        batch.draw(icons.get(0, 1), posX + 4f, posY + 1f)
+        App.fontGame.draw(batch, worldName ?: "$EMDASH", posX + 32, posY - 1)
+        batch.draw(icons.get(1, 1), posX + 4f, posY + 25f)
+        App.fontGame.draw(batch, if (worldInfo?.seed == null) "$EMDASH" else "${(if (worldInfo.seed > 0) "+" else "")}${worldInfo.seed}" , posX + 32, posY + 23)
+        // text separator
+        batch.color = bcol.cpy().sub(0f,0f,0f,0.65f)
+        Toolkit.fillArea(batch, posX + 2, posY + 23, width - 4, 1)
+
+    }
 
     override fun dispose() {
     }

src/net/torvald/terrarum/savegame/DiskSkimmer.kt

@@ -363,6 +363,8 @@ removefile:
         return fa.read()
     }
 
+
+
     override fun getDiskName(charset: Charset): String {
         val bytes = ByteArray(268)
         fa.seek(10L)

src/net/torvald/terrarum/serialise/Common.kt

@@ -215,6 +215,147 @@ object Common {
         })
     }
 
+
+    data class SpliceCmd(
+        var strPos: Int,
+        var stackDepth: Int = -1,
+        var objStartPos: Int = -1,
+        var objEndPos: Int = -1,
+        var prependedCommaPos: Int = -1
+    )
+
+    fun scanForCompanionObjects(s: String): List<SpliceCmd> {
+        val retBin = ArrayList<SpliceCmd>()
+
+        val state = Stack<String>().also { it.push("lit") } // lit, esc, qot
+        val parenStack = Stack<Char>() // { [ " '
+
+        val searchStr = "Companion"
+        val strCircBuf = StringBuilder()
+
+        val workBin = Stack<SpliceCmd>()
+        var kvMode = "key"
+
+        s.forEachIndexed { index, c ->
+            strCircBuf.append(c); if (strCircBuf.length > searchStr.length) strCircBuf.deleteCharAt(0)
+
+            when (c) {
+                '{', '[', '(' -> {
+                    parenStack.push(c)
+                    if (workBin.isNotEmpty()) {
+                        workBin.peek().let {
+                            if (it.objStartPos == -1) {
+                                it.objStartPos = index
+                                it.stackDepth = parenStack.size
+                            }
+                        }
+
+//                        println("== workBin mod ==;")
+//                        workBin.forEach { println("$it;") }
+                    }
+                }
+                '}', ']', ')' -> {
+                    if (workBin.isNotEmpty()) {
+
+                        workBin.peek().let {
+                            if (it.objEndPos == -1) {
+                                if (parenStack.size == it.stackDepth) it.objEndPos = index
+//                                println("  parenStack.size=${parenStack.size}, it=$it;")
+                            }
+                        }
+
+//                        println("== workBin pop ==;")
+//                        workBin.forEach { println("$it;") }
+
+                        retBin.add(workBin.pop())
+                    }
+                    parenStack.pop()
+
+                    if (kvMode == "val") {
+                        kvMode = "key"
+                    }
+                }
+                '\\' -> {
+                    if (state.peek() == "esc") {
+                        state.pop()
+                    }
+                    else {
+                        state.push("esc")
+                    }
+                }
+                '"', '\'' -> {
+                    if (state.peek() == "esc")
+                        state.pop()
+                    else if (parenStack.peek() == c) {
+                        parenStack.pop()
+                        state.pop() // assuming no errors :p
+                    }
+                    else {
+                        parenStack.push(c)
+                        state.push("qot")
+                    }
+                }
+                ':' -> {
+                    if (state.peek() == "lit" && kvMode == "key") {
+                        kvMode = "val"
+                    }
+                }
+                ',' -> {
+                    if (state.peek() == "lit" && kvMode == "val") {
+                        kvMode = "key"
+                    }
+                }
+                else -> {
+                    if (state.peek() == "esc")
+                        state.pop()
+                }
+            }
+
+            if (strCircBuf.toString() == searchStr && kvMode == "key") {
+                workBin.push(SpliceCmd(index))
+
+//                println("== workBin push ==;")
+//                workBin.forEach { println("$it;") }
+            }
+
+//            println("$c\t${state.peek()};")
+        }
+
+        return retBin
+    }
+
+    fun String.jsonRemoveCompanionObjects(): String {
+        val objectIndices = scanForCompanionObjects(this)
+
+        // search backwards for a valid comma
+        // terminate when '{' is reached (means the Companion was the first object)
+        objectIndices.forEach {
+            var c = it.strPos - 1
+            while (c > 0 && this[c] != ',' && this[c-1] != '{') {
+                c -= 1
+            }
+            it.prependedCommaPos = c
+        }
+
+//        println(objectIndices)
+
+        // splice the string
+        // when the search results are indeed correct, they will have the following properties:
+        // 1. str[objStartPos]='{' && str[objEndPos]='}'
+        // 2. str[strPos]='n' // as in 'Companio_n_'
+
+
+        // 1. fill str[prependedCommaPos : objEndPos+1] will null characters
+        // 2. create the new string that has null chars filtered
+        val sb = StringBuilder(this)
+        objectIndices.forEach {
+            for (k in it.prependedCommaPos..it.objEndPos) {
+                sb[k] = '\u0000'
+            }
+        }
+        return sb.filter { it != '\u0000' }.toString()
+    }
+
     private data class LayerInfo(val h: String, val b: String, val x: Int, val y: Int)
 
     /**

src/net/torvald/terrarum/ui/Toolkit.kt

@@ -21,8 +21,9 @@ object Toolkit : Disposable {
     object Theme {
         val COL_INVENTORY_CELL_BORDER = Color(1f, 1f, 1f, 0.25f)
         val COL_CELL_FILL = Color(0x282828C8)
+        val COL_CELL_FILL_OPAQUE = Color(0x282828FF)
 
-        val COL_LIST_DEFAULT = Color.WHITE
+        val COL_LIST_DEFAULT = Color.WHITE // white
         val COL_INACTIVE = Color.LIGHT_GRAY
         val COL_SELECTED = Color(0x00f8ff_ff) // cyan, HIGHLY SATURATED
         val COL_MOUSE_UP = Color(0xfff066_ff.toInt()) // yellow (all yellows are of low saturation according to the colour science)
@@ -50,7 +51,7 @@ object Toolkit : Disposable {
     private lateinit var blurWriteQuad2: Mesh
     private lateinit var blurWriteQuad4: Mesh
 
-    val baloonTile = TextureRegionPack("assets/graphics/gui/message_black_tileable.tga", 36, 36)
+//    val baloonTile = TextureRegionPack("assets/graphics/gui/message_black_tileable.tga", 36, 36)
 
     val textureWhiteSquare = Texture(Gdx.files.internal("assets/graphics/ortho_line_tex_2px.tga"))
     val textureWhiteCircle = Texture(Gdx.files.internal("assets/graphics/circle_512.tga"))
@@ -70,7 +71,7 @@ object Toolkit : Disposable {
     private val rng = HQRNG()
 
     override fun dispose() {
-        baloonTile.dispose()
+//        baloonTile.dispose()
         textureWhiteSquare.dispose()
         textureWhiteCircle.dispose()
 
@@ -251,7 +252,7 @@ object Toolkit : Disposable {
 
     fun drawBaloon(batch: SpriteBatch, x: Float, y: Float, w: Float, h: Float) {
         // centre area
-        batch.draw(baloonTile.get(1, 1), x, y, w, h)
+        /*batch.draw(baloonTile.get(1, 1), x, y, w, h)
 
         // edges
         batch.draw(baloonTile.get(1, 0), x, y - baloonTile.tileH, w, baloonTile.tileH.toFloat())
@@ -263,7 +264,13 @@ object Toolkit : Disposable {
         batch.draw(baloonTile.get(0, 0), x - baloonTile.tileW, y - baloonTile.tileH)
         batch.draw(baloonTile.get(2, 0), x + w, y - baloonTile.tileH)
         batch.draw(baloonTile.get(2, 2), x + w, y + h)
-        batch.draw(baloonTile.get(0, 2), x - baloonTile.tileW, y + h)
+        batch.draw(baloonTile.get(0, 2), x - baloonTile.tileW, y + h)*/
+
+
+        batch.color = Theme.COL_CELL_FILL_OPAQUE
+        fillArea(batch, x - 4, y - 4, w + 8, h + 8)
+        batch.color = Theme.COL_INACTIVE
+        drawBoxBorder(batch, x - 4, y - 4, w + 8, h + 8)
     }
 
     private var init = false

src/net/torvald/terrarum/ui/UICanvas.kt

@@ -154,6 +154,7 @@ abstract class UICanvas(
      */
     open fun doOpening(delta: Float) {
         handler.opacity = handler.openCloseCounter / openCloseTime
+
     }
 
     /**

src/net/torvald/terrarum/ui/UIItemInlineRadioButtons.kt

@@ -72,7 +72,7 @@ class UIItemInlineRadioButtons(
                 val xpos = getCellX(i)
                 val text = labelfuns[i]()
                 val tw = App.fontGame.getWidth(text)
-                App.fontGame.draw(batch, text, xpos + (cellWidth - tw) / 2, posY + 2)
+                App.fontGame.draw(batch, text, xpos + (cellWidth - tw) / 2, posY)
             }
         }
 
@@ -83,7 +83,7 @@ class UIItemInlineRadioButtons(
             Toolkit.drawBoxBorder(batch, xpos - 1, posY - 1, cellWidth + 2, height + 2)
             val text = labelfuns[mouseOnSelection]()
             val tw = App.fontGame.getWidth(text)
-            App.fontGame.draw(batch, text, xpos + (cellWidth - tw) / 2, posY + 2)
+            App.fontGame.draw(batch, text, xpos + (cellWidth - tw) / 2, posY)
         }
 
         // selection borders and text
@@ -92,7 +92,7 @@ class UIItemInlineRadioButtons(
         Toolkit.drawBoxBorder(batch, xpos - 1, posY - 1, cellWidth + 2, height + 2)
         val text = labelfuns[selection]()
         val tw = App.fontGame.getWidth(text)
-        App.fontGame.draw(batch, text, xpos + (cellWidth - tw) / 2, posY + 2)
+        App.fontGame.draw(batch, text, xpos + (cellWidth - tw) / 2, posY)
 
 
         super.render(batch, camera)

src/net/torvald/terrarum/ui/UIItemModuleInfoCell.kt

@@ -85,12 +85,12 @@ class UIItemModuleInfoCell(
         batch.draw(modIcon, initialX + 35f, initialY + 12f)
         batch.shader = null
         batch.color = Color.WHITE
-        App.fontGame.draw(batch, "$ccZero${modName.toUpperCase()}$ccNum $modVer", initialX + 86f + 3f, initialY + 2f)
+        App.fontGame.draw(batch, "$ccZero${modName.toUpperCase()}$ccNum $modVer", initialX + 86f + 3f, initialY.toFloat())
         if (modErrored)
-            App.fontGame.draw(batch, "$emphRed${modErrors.first().cause?.message}", initialX + 86f + 3f, initialY + 26f)
+            App.fontGame.draw(batch, "$emphRed${modErrors.first().cause?.message}", initialX + 86f + 3f, initialY + 24f)
         else
-            App.fontGame.draw(batch, "$ccDesc$modDesc", initialX + 86f + 3f, initialY + 26f)
-        App.fontGame.draw(batch, "$ccZero2$modAuthor$ccNum2 $modDate", initialX + 86f + 3f, initialY + 50f)
+            App.fontGame.draw(batch, "$ccDesc$modDesc", initialX + 86f + 3f, initialY + 24f)
+        App.fontGame.draw(batch, "$ccZero2$modAuthor$ccNum2 $modDate", initialX + 86f + 3f, initialY + 48f)
 
         if (modErrored) {
             batch.draw(CommonResourcePool.getAsTextureRegion("basegame_errored_icon32"), initialX + width - 40f, initialY + 8f + 12f)

src/net/torvald/terrarum/ui/UIItemSpinner.kt

@@ -158,7 +158,7 @@ class UIItemSpinner(
         // draw text
         batch.color = UIItemTextLineInput.TEXTINPUT_COL_TEXT
 //        batch.draw(fbo.colorBufferTexture, posX + buttonW + 3f, posY + 2f, fbo.width.toFloat(), fbo.height.toFloat())
-        App.fontGame.draw(batch, textCache, posX + buttonW + 3f + (fboWidth - textCacheLen).div(2), posY + 2f)
+        App.fontGame.draw(batch, textCache, posX + buttonW + 3f + (fboWidth - textCacheLen).div(2), posY.toFloat())
 
         super.render(batch, camera)
     }

src/net/torvald/terrarum/ui/UIItemTextLineInput.kt

@@ -517,7 +517,7 @@ class UIItemTextLineInput(
                     0
                 // TODO support alignment-right
 
-                App.fontGameFBO.draw(it, text, -1f*cursorDrawScroll + textDrawOffset, 0f)
+                App.fontGameFBO.draw(it, text, -1f*cursorDrawScroll + textDrawOffset, -2f)
             } }
             textCommitListener(getTextOrPlaceholder())
         }
@@ -587,7 +587,8 @@ class UIItemTextLineInput(
         batch.draw(labels.get(8,2), btn2PosX + 2f, posY + 2f)
 
         // state of the candidates are concurrently changing, so we buffer them
-        val localCandidates = ArrayList<CodepointSequence>(); candidates.forEach { localCandidates.add(it) }
+        val localCandidates = ArrayList<CodepointSequence>()
+        candidates.forEach { localCandidates.add(it) }
 
         // draw candidates view
         if (localCandidates.isNotEmpty() && ime != null) {
@@ -618,7 +619,7 @@ class UIItemTextLineInput(
                     val candidateNum = listOf(i+48,46,32)
                     App.fontGame.draw(batch, CodepointSequence(candidateNum + localCandidates[i]),
                             candidatePosX + (i / halfcount) * (longestCandidateW + 3) + 2,
-                            candidatePosY + (i % halfcount) * 20 // using hard-coded 20 instead of the actual font height of 24
+                            candidatePosY + (i % halfcount) * 20 - 2 // using hard-coded 20 instead of the actual font height of 24
                     )
                 }
 
@@ -639,7 +640,7 @@ class UIItemTextLineInput(
                 Toolkit.drawBoxBorder(batch, candidatePosX - 1, candidatePosY - 1, candidateWinW + 2, candidateWinH + 2)
 
                 val previewTextWidth = textWidths[0]
-                App.fontGame.draw(batch, localCandidates[0], candidatePosX + (candidateWinW - previewTextWidth) / 2, candidatePosY)
+                App.fontGame.draw(batch, localCandidates[0], candidatePosX + (candidateWinW - previewTextWidth) / 2, candidatePosY - 2)
             }
         }
 

src/net/torvald/terrarum/ui/UIItemTextSelector.kt

@@ -197,7 +197,7 @@ class UIItemTextSelector(
             val t = labelCache[selection]
             val tw = App.fontGame.getWidth(t)
 //            batch.draw(fbo.colorBufferTexture, posX + buttonW + 3f, posY + 2f, fbo.width.toFloat(), fbo.height.toFloat())
-            App.fontGame.draw(batch, t, posX + buttonW + 3 + (fboWidth - tw) / 2, posY + 2)
+            App.fontGame.draw(batch, t, posX + buttonW + 3 + (fboWidth - tw) / 2, posY)
         }
         // palette
         else {
@@ -226,7 +226,7 @@ class UIItemTextSelector(
                 val tw = App.fontGame.getWidth(t)
                 App.fontGame.draw(batch, t,
                         palX + (palW - tw) / 2,
-                        getPalItemPosY(index)
+                        getPalItemPosY(index) - 2
                 )
             }
         }

src/net/torvald/terrarum/utils/JsonFetcher.kt

@@ -3,6 +3,7 @@ package net.torvald.terrarum.utils
 import com.badlogic.gdx.utils.JsonReader
 import com.badlogic.gdx.utils.JsonValue
 import net.torvald.terrarum.App.printdbg
+import java.io.Reader
 
 /**
  * Created by minjaesong on 2016-02-15.
@@ -18,9 +19,7 @@ object JsonFetcher {
 
         printdbg(this, "Reading JSON $jsonFilePath")
 
-        if (jsonString == null) {
-            throw Error("[JsonFetcher] jsonString is null!")
-        }
+        if (jsonString == null) throw Error("[JsonFetcher] jsonString is null!")
 
         return JsonReader().parse(jsonString.toString())
     }
@@ -32,13 +31,15 @@ object JsonFetcher {
 
         printdbg(this, "Reading JSON ${jsonFile.path}")
 
-        if (jsonString == null) {
-            throw Error("[JsonFetcher] jsonString is null!")
-        }
+        if (jsonString == null) throw Error("[JsonFetcher] jsonString is null!")
 
         return JsonReader().parse(jsonString.toString())
     }
 
+    fun readFromJsonString(stringReader: Reader): JsonValue {
+        return JsonReader().parse(stringReader.readText())
+    }
+
     @Throws(java.io.IOException::class)
     private fun readJsonFileAsString(path: String) {
         java.nio.file.Files.lines(java.nio.file.FileSystems.getDefault().getPath(path)).forEach(

src/net/torvald/terrarum/worlddrawer/LightmapRenderer.kt

@@ -349,12 +349,12 @@ object LightmapRenderer {
             val shadeBoxCopy = it.shadeBoxList.subList(0, it.shadeBoxList.size) // make copy to prevent ConcurrentModificationException
             val scale = it.scale
 
-            // put lanterns to the area the luminantBox is occupying
+            // put lanterns to the area the lightBox is occupying
             lightBoxCopy.forEach { (lightBox, colour) ->
                 val lightBoxX = it.hitbox.startX + (lightBox.startX * scale)
                 val lightBoxY = it.hitbox.startY + (lightBox.startY * scale)
-                val lightBoxW = lightBox.width * scale
-                val lightBoxH = lightBox.height * scale
+                val lightBoxW = lightBox.width * scale - 1
+                val lightBoxH = lightBox.height * scale - 1
                 for (y in lightBoxY.div(TILE_SIZE).floorInt()
                         ..lightBoxY.plus(lightBoxH).div(TILE_SIZE).floorInt()) {
                     for (x in lightBoxX.div(TILE_SIZE).floorInt()
@@ -368,12 +368,12 @@ object LightmapRenderer {
                 }
             }
 
-            // put shades to the area the luminantBox is occupying
+            // put shades to the area the shadeBox is occupying
             shadeBoxCopy.forEach { (shadeBox, colour) ->
                 val lightBoxX = it.hitbox.startX + (shadeBox.startX * scale)
                 val lightBoxY = it.hitbox.startY + (shadeBox.startY * scale)
-                val lightBoxW = shadeBox.width * scale
-                val lightBoxH = shadeBox.height * scale
+                val lightBoxW = shadeBox.width * scale - 1
+                val lightBoxH = shadeBox.height * scale - 1
                 for (y in lightBoxY.div(TILE_SIZE).floorInt()
                         ..lightBoxY.plus(lightBoxH).div(TILE_SIZE).floorInt()) {
                     for (x in lightBoxX.div(TILE_SIZE).floorInt()

work_files/DataFormats/SAVE_FORMAT.md

@@ -7,7 +7,7 @@ The main game directory is composed of following directories:
 ```
 .Terrarum
 + Players
-  - "${PlayerName}-${UUID}", TVDA {
+  - "${UUID}", TVDA {
       [-1] player JSON,
       [-2] spritedef,
       [-3] !optional! spritedef-glow,
@@ -23,7 +23,7 @@ The main game directory is composed of following directories:
   - <e.g. Disk GUID>, TEVD { * }
   - <this directory can have anything>
 + Worlds
-  - "${WorldName}-${UUID}", TVDA {
+  - "${UUID}", TVDA {
       [-1] world JSON with Player Data,
       [actorID] actors (mainly fixtures) JSON,
       [0x1_0000_0000L or (layerNumber shl 24) or chunkNumber] chunk data,