new instruction for Java 17 deployment

.idea/misc.xml

@@ -38,7 +38,7 @@
       <property name="caretWidth" class="java.lang.Integer" />
     </properties>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="11" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="17" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
   <component name="SuppressKotlinCodeStyleNotification">

.idea/runConfigurations/Terrarum.xml

@@ -4,7 +4,7 @@
     <option name="VM_PARAMETERS" value="-ea" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
     <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="true" />
-    <option name="ALTERNATIVE_JRE_PATH" value="11" />
+    <option name="ALTERNATIVE_JRE_PATH" value="17" />
     <module name="terrarum.terrarum" />
     <method v="2">
       <option name="BuildArtifacts" enabled="true">

.idea/runConfigurations/Terrarum__no_DEV_MODE_.xml

@@ -3,7 +3,7 @@
     <option name="JAR_PATH" value="$PROJECT_DIR$/out/TerrarumBuild.jar" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
     <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="true" />
-    <option name="ALTERNATIVE_JRE_PATH" value="11" />
+    <option name="ALTERNATIVE_JRE_PATH" value="17" />
     <module name="terrarum.terrarum" />
     <method v="2">
       <option name="BuildArtifacts" enabled="true">

assets/mods/basegame/commands.csv

@@ -0,0 +1,31 @@
+CatStdout
+CheatWarnTest
+CodexEdictis
+ExportCodices
+ExportMap
+ForceGC
+GetAV
+GetFaction
+GetLocale
+GetTime
+ImportLayerData
+ImportWorld
+Inventory
+KillActor
+LangTest
+MoneyDisp
+MusicTest
+Possess
+PrintWorld
+Save
+Seed
+SetAV
+SetBulletin
+SetScale
+SetTime
+SetTimeDelta
+SpawnPhysTestBall
+StreamerMode
+Teleport
+ToggleNoClip
+Zoom

assets/shaders/raytracelight.frag

@@ -1,108 +0,0 @@
-#version 120
-#ifdef GL_ES
-    precision mediump float;
-#endif
-
-varying vec4 v_color;
-varying vec2 v_texCoords;
-
-// all 3 must have the same dimension!
-// the divisor of 2 input and an output must be the same. I.e. either divide all by 4, or not.
-uniform sampler2D shades;
-uniform sampler2D lights;
-// WARNING -- Gdx.Color.toIntBits returns ABGR, but GLSL expects RGBA. Use the function Color.toRGBA() in LightmapRenderNew
-uniform sampler2D u_texture;
-uniform vec2 outSize;
-uniform float multiplier = 4.0; // if divided by four, put 4.0 in there
-
-#define TRAVERSE_SIZE 128 // should be good for screen size up to 1920 for tile size of 16
-
-vec4 sampleFrom(sampler2D from, vec2 which) {
-    return texture2D(from, which / outSize);
-}
-
-int traceRayCount(vec2 delta) {
-    vec2 absDelta = abs(delta);
-    int arraySize = int(max(absDelta.x, absDelta.y));
-    return arraySize + 1;
-}
-
-vec2[TRAVERSE_SIZE] traceRay(int arraySize, vec2 from, vec2 to) {
-    vec2 delta = to - from;
-    vec2[TRAVERSE_SIZE] returnArray;
-    int arri = 0;
-
-    // if the line is not vertical...
-    if (delta.x != 0) {
-        float deltaError = abs(delta.y / delta.x);
-        float error = 0.0;
-        float traceY = from.y;
-
-        for (float traceX = from.x; traceX <= to.x; traceX++) {
-            // plot(traceX, traceY)
-            returnArray[arri] = vec2(traceX, traceY);
-            arri = arri + 1;
-
-            error = error + deltaError;
-            if (error >= 0.5) {
-                traceY = traceY + sign(delta.y);
-                error = error - 1.0;
-            }
-        }
-    }
-    else {
-        for (float traceY = from.y; traceY <= to.y; traceY++) {
-            returnArray[arri] = vec2(from.x, traceY);
-        }
-    }
-
-    return returnArray;
-}
-
-void main() {
-
-    // this code will produce y-flipped image. It's your job to flip it again (e.g. using y-flipped fullscreen quad)
-
-    // Nice try, but it kills GPU :(
-    // reason: looks like traceRayCount() returns value greater than TRAVERSE_SIZE.
-    //         even if I make traceRayCount() to return constant 3, I get less than 1 fps on GTX 970.
-
-    vec4 outColor = vec4(0.0,0.0,0.0,0.0);
-
-    // 1. pick a light source
-    for (int y = 0; y < int(outSize.y); y++) {
-        for (int x = 0; x < int(outSize.x); x++) {
-            vec2 from = vec2(x + 0.5, y + 0.5); // +0.5 is used because gl_FragCoord does
-            vec2 to = gl_FragCoord.xy;
-            vec2 delta = to - from;
-            int traceCount = traceRayCount(delta);
-            vec4 light = sampleFrom(lights, from);
-
-            // 2. get a trace path
-            vec2[TRAVERSE_SIZE] returnArray = traceRay(traceCount, from, to);
-
-            // 2.1 get angular darkening coefficient
-            vec2 unitVec = delta / max(delta.x, delta.y);
-            float angularDimming = sqrt(unitVec.x * unitVec.x + unitVec.y * unitVec.y);
-            //float angularDimming = 1.0; // TODO depends on the angle of (lightPos, gl_FragCoord.x)
-
-            // 3. traverse the light path to dim the "light"
-            // var "light" will be attenuated after this loop
-            for (int i = 0; i < traceCount; i++) {
-                vec4 shade = sampleFrom(shades, returnArray[i]) * angularDimming;
-
-                light = light - shade;
-            }
-
-            // 4. mix the incoming light into the light buffer.
-            outColor = max(outColor, light);
-        }
-    }
-
-    gl_FragColor = outColor * multiplier;
-    //gl_FragColor = vec4(0,1,0,1);
-
-    //gl_FragColor = sampleFrom(lights, gl_FragCoord.xy) * multiplier;
-
-
-}

how_to_build_jre_with_jlink.md

@@ -4,11 +4,12 @@ Download and unzip the JDK for the appropriate operation systems first! JDKs can
 
 Then, on the terminal, run following commands:
 
-jlink --add-modules java.base,java.desktop,java.logging,jdk.unsupported --output /home/installed/Documents/Terrarum/out/runtime-linux --no-header-files --no-man-pages --strip-debug --compress=2
+jlink --add-modules java.base,java.desktop,java.logging,jdk.unsupported --output ~/Documents/Terrarum/out/runtime-linux-amd64 --no-header-files --no-man-pages --strip-debug --compress=2
 
-jlink --module-path /home/installed/Documents/openjdk/jdk-11.0.2-windows/jmods:mods  --add-modules java.base,java.desktop,java.logging,jdk.unsupported --output /home/installed/Documents/Terrarum/out/runtime-windows --no-header-files --no-man-pages --strip-debug --compress=2
-
-jlink --module-path /home/installed/Documents/openjdk/jdk-11.0.2.jdk-mac/Contents/Home/jmods:mods  --add-modules java.base,java.desktop,java.logging,jdk.unsupported --output /home/installed/Documents/Terrarum/out/runtime-osx --no-header-files --no-man-pages --strip-debug --compress=2
+jlink --module-path ~/Documents/openjdk/jdk-17.0.1-aarch64/jmods:mods  --add-modules java.base,java.desktop,java.logging,jdk.unsupported --output ~/Documents/Terrarum/out/runtime-linux-aarch64 --no-header-files --no-man-pages --strip-debug --compress=2
+jlink --module-path ~/Documents/openjdk/jdk-17.0.1-windows/jmods:mods  --add-modules java.base,java.desktop,java.logging,jdk.unsupported --output ~/Documents/Terrarum/out/runtime-windows-amd64 --no-header-files --no-man-pages --strip-debug --compress=2
+jlink --module-path ~/Documents/openjdk/jdk-17.0.1.jdk-aarch64/Contents/Home/jmods:mods  --add-modules java.base,java.desktop,java.logging,jdk.unsupported --output ~/Documents/Terrarum/out/runtime-osx-aarch64 --no-header-files --no-man-pages --strip-debug --compress=2
+jlink --module-path ~/Documents/openjdk/jdk-17.0.1.jdk-amd64/Contents/Home/jmods:mods  --add-modules java.base,java.desktop,java.logging,jdk.unsupported --output ~/Documents/Terrarum/out/runtime-osx-amd64 --no-header-files --no-man-pages --strip-debug --compress=2
 
 This process assumes that the game does NOT use the Java 9+ modules and every single required libraries are fat-jar'd (their contents extracted right into the Jar)
 
@@ -18,9 +19,11 @@ Create an output directory; its contents shall be:
 
 ```
 +assets
-+runtime-linux
-+runtime-osx
-+runtime-windows
++runtime-linux-aarch64
++runtime-linux-amd64
++runtime-osx-amd64
++runtime-osx-aarch64
++runtime-windows-amd64
 start_game_linux.sh
 start_game_mac.sh
 start_game_windows.bat

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

@@ -12,11 +12,14 @@ import net.torvald.UnsafeHelper
  */
 internal class UnsafeCvecArray(val width: Int, val height: Int) {
 
-    private val TOTAL_SIZE_IN_BYTES = 16L * (width + 1) * (height + 1)
+    val TOTAL_SIZE_IN_BYTES = 16L * (width + 1) * (height + 1)
     private val array = UnsafeHelper.allocate(TOTAL_SIZE_IN_BYTES)
+    val ptr = array.ptr
 
     private inline fun toAddr(x: Int, y: Int) = 16L * (y * width + x)
 
+    fun isDestroyed() = array.destroyed
+
     init {
         zerofill()
     }

src/net/torvald/random/HQRNG.java

@@ -11,12 +11,12 @@ import java.util.Random;
  */
 public class HQRNG extends Random {
 
-    private static final long DOUBLE_MASK = (1L << 53) - 1;
-    private static final double NORM_53 = 1. / (1L << 53);
-    private static final long FLOAT_MASK = (1L << 24) - 1;
-    private static final double NORM_24 = 1. / (1L << 24);
+    transient private static final long DOUBLE_MASK = (1L << 53) - 1;
+    transient private static final double NORM_53 = 1. / (1L << 53);
+    transient private static final long FLOAT_MASK = (1L << 24) - 1;
+    transient private static final double NORM_24 = 1. / (1L << 24);
 
-    private static final long serialVersionUID = 1018744536171610262L;
+    transient private static final long serialVersionUID = 1018744536171610262L;
 
     private long state0, state1;
 

src/net/torvald/terrarum/App.java

@@ -1,6 +1,7 @@
 package net.torvald.terrarum;
 
 import com.badlogic.gdx.ApplicationListener;
+import com.badlogic.gdx.Files;
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Screen;
 import com.badlogic.gdx.audio.AudioDevice;
@@ -20,7 +21,6 @@ import com.badlogic.gdx.utils.JsonValue;
 import com.github.strikerx3.jxinput.XInputDevice;
 import net.torvald.gdx.graphics.PixmapIO2;
 import net.torvald.getcpuname.GetCpuName;
-import net.torvald.terrarum.concurrent.ThreadExecutor;
 import net.torvald.terrarum.controller.GdxControllerAdapter;
 import net.torvald.terrarum.controller.TerrarumController;
 import net.torvald.terrarum.controller.XinputControllerAdapter;
@@ -60,9 +60,9 @@ import static net.torvald.terrarum.TerrarumKt.*;
  */
 public class App implements ApplicationListener {
 
+    public static final long startupTime = System.currentTimeMillis() / 1000L;
+
     public static final String GAME_NAME = TerrarumAppConfiguration.GAME_NAME;
-
-
     public static final int VERSION_RAW = TerrarumAppConfiguration.VERSION_RAW;
 
     public static final String getVERSION_STRING() {
@@ -357,7 +357,7 @@ public class App implements ApplicationListener {
 
             Lwjgl3ApplicationConfiguration appConfig = new Lwjgl3ApplicationConfiguration();
             //appConfig.useGL30 = false; // https://stackoverflow.com/questions/46753218/libgdx-should-i-use-gl30
-            appConfig.useOpenGL3(true, 3, 0);
+            appConfig.useOpenGL3(true, 3, 2);
             appConfig.useVsync(getConfigBoolean("usevsync"));
             appConfig.setResizable(false);
             appConfig.setWindowedMode(width, height);
@@ -371,17 +371,17 @@ public class App implements ApplicationListener {
             //appConfig.samples = 4; // force the AA on, if the graphics driver didn't do already
 
             // load app icon
-            int[] appIconSizes = new int[]{256, 128, 64, 32, 16};
-            ArrayList<String> appIconPaths = new ArrayList<>();
-            for (int size : appIconSizes) {
-                String name = "assets/appicon" + size + ".png";
-                if (new File("./" + name).exists()) {
-                    appIconPaths.add("./" + name);
-                }
-            }
-
-            Object[] iconPathsTemp = appIconPaths.toArray();
-            appConfig.setWindowIcon(Arrays.copyOf(iconPathsTemp, iconPathsTemp.length, String[].class));
+            appConfig.setWindowIcon(Files.FileType.Classpath,
+                    "res/appicon512.png",
+                    "res/appicon256.png",
+                    "res/appicon144.png",
+                    "res/appicon128.png",
+                    "res/appicon96.png",
+                    "res/appicon64.png",
+                    "res/appicon48.png",
+                    "res/appicon32.png",
+                    "res/appicon16.png"
+            );
 
             // set some more configuration vars
             MULTITHREAD = THREAD_COUNT >= 3 && getConfigBoolean("multithread");
@@ -432,20 +432,20 @@ public class App implements ApplicationListener {
 
         // set GL graphics constants
         for (int i = 0; i < ditherPatterns.length; i++) {
-            Texture t = new Texture(Gdx.files.internal("assets/shaders/dither_512_"+i+".tga"));
+            Texture t = new Texture(Gdx.files.classpath("shaders/dither_512_"+i+".tga"));
             t.setFilter(Texture.TextureFilter.Nearest, Texture.TextureFilter.Linear);
             t.setWrap(Texture.TextureWrap.Repeat, Texture.TextureWrap.Repeat);
             ditherPatterns[i] = t;
         }
 
-        shaderBayerSkyboxFill = loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/4096_bayer_skyboxfill.frag");
-        shaderHicolour = loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/hicolour.frag");
-        shaderDebugDiff = loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/diff.frag");
+        shaderBayerSkyboxFill = loadShaderFromClasspath("shaders/4096.vert", "shaders/4096_bayer_skyboxfill.frag");
+        shaderHicolour = loadShaderFromClasspath("shaders/4096.vert", "shaders/hicolour.frag");
+        shaderDebugDiff = loadShaderFromClasspath("shaders/4096.vert", "shaders/diff.frag");
         shaderPassthruRGBA = SpriteBatch.createDefaultShader();
-        shaderDitherRGBA = loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/4096_bayer.frag"); // always load the shader regardless of config because the config may cange
-        shaderColLUT = loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/passthrurgb.frag");
-        shaderReflect = loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/reflect.frag");
-        shaderGhastlyWhite = loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/ghastlywhite.frag");
+        shaderDitherRGBA = loadShaderFromClasspath("shaders/4096.vert", "shaders/4096_bayer.frag"); // always load the shader regardless of config because the config may cange
+        shaderColLUT = loadShaderFromClasspath("shaders/4096.vert", "shaders/passthrurgb.frag");
+        shaderReflect = loadShaderFromClasspath("shaders/4096.vert", "shaders/reflect.frag");
+        shaderGhastlyWhite = loadShaderFromClasspath("shaders/4096.vert", "shaders/ghastlywhite.frag");
 
         fullscreenQuad = new Mesh(
                 true, 4, 6,
@@ -718,9 +718,11 @@ public class App implements ApplicationListener {
 
     @Override
     public void resize(int width, int height) {
-        printdbg(this, "Resize called");
+        printdbg(this, "Resize called: "+width+","+height);
         printStackTrace(this);
 
+        if (width < 2 || height < 2) return;
+
         //initViewPort(width, height);
 
         scr.setDimension(width, height);
@@ -1361,6 +1363,16 @@ public class App implements ApplicationListener {
             System.out.println(csiR + "[" + out + "] " + message + csi0);
     }
 
+    public static ShaderProgram loadShaderFromClasspath(String vert, String frag) {
+        ShaderProgram s = new ShaderProgram(Gdx.files.classpath(vert), Gdx.files.classpath(frag));
+
+        if (s.getLog().toLowerCase().contains("error")) {
+            throw new Error(String.format("Shader program loaded with %s, %s failed:\n%s", vert, frag, s.getLog()));
+        }
+
+        return s;
+    }
+
     public static ShaderProgram loadShaderFromFile(String vert, String frag) {
         ShaderProgram s = new ShaderProgram(Gdx.files.internal(vert), Gdx.files.internal(frag));
 

src/net/torvald/terrarum/GameCrashHandler.kt

@@ -1,5 +1,6 @@
 package net.torvald.terrarum
 
+import com.badlogic.gdx.Gdx
 import java.awt.BorderLayout
 import java.awt.Color
 import java.awt.Dimension
@@ -58,6 +59,24 @@ class GameCrashHandler(e: Throwable) : JFrame() {
         this.add(border, BorderLayout.CENTER)
         this.title = TerrarumAppConfiguration.GAME_NAME
 
+        val uptime = App.getTIME_T() - App.startupTime
+
+        // print out device info
+        printStream.println("== System Info ==")
+        printStream.println("Uptime: ${uptime / 3600}h${(uptime % 3600) / 60}m${uptime % 60}s")
+        printStream.println("Java version: ${System.getProperty("java.version")}")
+        printStream.println("OS Name: ${App.OSName}")
+        printStream.println("OS Version: ${App.OSVersion}")
+        printStream.println("System architecture: ${App.systemArch}")
+        printStream.println("Processor: ${App.processor} x${Runtime.getRuntime().availableProcessors()} (${App.processorVendor})")
+
+        printStream.println()
+
+        printStream.println("== OpenGL Info ==")
+        printStream.println(Gdx.graphics.glVersion.debugVersionString)
+
+        printStream.println()
+        printStream.println("== The Error Info ==")
 
         e.printStackTrace(printStream)
         e.printStackTrace()

src/net/torvald/terrarum/IngameInstance.kt

@@ -160,8 +160,8 @@ open class IngameInstance(val batch: SpriteBatch, val isMultiplayer: Boolean = f
 
         // add blockmarking_actor into the actorlist
         (CommonResourcePool.get("blockmarking_actor") as BlockMarkerActor).let {
-            it.isVisible = false // make sure the actor is invisible on new instance
-            if (actorContainerActive.searchFor(it.referenceID) { it.referenceID } != null) actorContainerActive.add(it)
+            forceRemoveActor(it)
+            forceAddActor(it)
         }
 
         gameInitialised = true
@@ -191,6 +191,8 @@ open class IngameInstance(val batch: SpriteBatch, val isMultiplayer: Boolean = f
         printdbg(this, "dispose called by")
         printStackTrace(this)
 
+        blockMarkingActor.isVisible = false
+
         actorContainerActive.forEach { it.dispose() }
         actorContainerInactive.forEach { it.dispose() }
         world.dispose()

src/net/torvald/terrarum/TerrarumAppConfiguration.kt

@@ -48,8 +48,8 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
      * e.g. 0x02010034 will be translated as 2.1.52
      *
      */
-    const val VERSION_RAW = 0x00030000
-    // Commit counts up to the Release 0.3: 2259 (plz update!)
+    const val VERSION_RAW = 0x00030001
+    // Commit counts up to the Release 0.3.0: 2259 (plz update!)
 
     //////////////////////////////////////////////////////////
     //             CONFIGURATION FOR TILE MAKER             //

src/net/torvald/terrarum/TerrarumGLinfo.kt

@@ -7,7 +7,7 @@ import org.lwjgl.opengl.GL11
 class TerrarumGLinfo {
     private var _initialised = false
 
-    val MINIMAL_GL_VERSION = 430
+    val MINIMAL_GL_VERSION = 320
 
     var GL_VERSION = -1; private set
         get() = if (_initialised) field else throw UninitializedPropertyAccessException()

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

@@ -33,8 +33,11 @@ internal object Authenticator : ConsoleCommand {
             val pwd = args[1]
             val hashedPwd = DigestUtils.sha256Hex(pwd)
 
-            if ("65b9aa150332ed7096134efb20220e5ebec04d4dbe1c537ff3816f68c2391c1c".equals(hashedPwd, ignoreCase = true)) {
-                // aryll
+            println("auth passwd: '$pwd'")
+            println("hash: $hashedPwd")
+
+            if ("09ccf5067db6f58265b004829e33e715e819ba0984f1e1fcef49c36fcd5f745f".equals(hashedPwd, ignoreCase = true)) {
+                // beedle
                 val msg = if (a) "Locked" else "Authenticated"
                 Echo(msg)
                 println("[Authenticator] " + msg)

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

@@ -13,56 +13,70 @@ object CommandDict {
 
     internal val dict = hashMapOf<String, ConsoleCommand>()
 
+    private val engineCommandList = listOf(
+            "ActorsList",
+            "Authenticator",
+            "AVTracker",
+            "Batch",
+            "Echo",
+            "EchoConsole",
+            "EchoError",
+            "Pause",
+            "QuitApp",
+            "ResizeScreen",
+            "ScreencapNogui",
+            "SetGlobalLightOverride",
+            "SetLocale",
+            "TakeScreenshot",
+            "Unpause",
+            "Version"
+    )
+
     init {
         printdbg(this, ModMgr.loadOrder.reversed())
         printdbg(this, ModMgr.loadOrder.reversed().map { ModMgr.moduleInfo[it]?.packageName })
 
-        (listOf("net.torvald.terrarum") + ModMgr.loadOrder.reversed().mapNotNull { ModMgr.moduleInfo[it]?.packageName }).forEach { packageRoot ->
-            printdbg(this, packageRoot)
+        ((listOf("$" to "net.torvald.terrarum")) + ModMgr.loadOrder.reversed().map { it to ModMgr.moduleInfo[it]?.packageName }).forEach { (modName, packageRoot) ->
+            val commandsList = if (modName == "$") engineCommandList else ModMgr.getFile(modName, "commands.csv").readLines()
             val packageConsole = "$packageRoot.console"
-            val stream = ClassLoader.getSystemClassLoader().getResourceAsStream(packageConsole.replace('.', '/'))
 
-            if (stream != null) { // not all modules have extra console commands
+            printdbg(this, "Loading console commands from '${packageConsole}'")
+//            printdbg(this, commandsList.joinToString())
 
-                val reader = BufferedReader(InputStreamReader(stream))
+            commandsList.forEach { commandName ->
+                val canonicalName = "$packageConsole.$commandName"
+                val it = Class.forName(canonicalName)
 
-                reader.lines()
-                        .filter { it.endsWith(".class") && !it.contains('$') }
-                        .map { Class.forName("$packageConsole.${it.substring(0, it.lastIndexOf('.'))}") }
-                        .forEach {
+                printdbg(this, "> Trying to instantiate ${it.canonicalName}")
 
-                            printdbg(this, "> Trying to instantiate ${it.canonicalName}")
+                try {
+                    val instance = it.kotlin.objectInstance ?: it.kotlin.java.newInstance()
 
-                            try {
-                                val instance = it.kotlin.objectInstance ?: it.kotlin.java.newInstance()
+                    val aliases = instance.javaClass.getAnnotation(ConsoleAlias::class.java)?.aliasesCSV?.split(',')?.map { it.trim() }
+                    val noexport = instance.javaClass.getAnnotation(ConsoleNoExport::class.java)
 
-                                val aliases = instance.javaClass.getAnnotation(ConsoleAlias::class.java)?.aliasesCSV?.split(',')?.map { it.trim() }
-                                val noexport = instance.javaClass.getAnnotation(ConsoleNoExport::class.java)
+                    if (noexport == null) {
 
-                                if (noexport == null) {
-
-                                    dict[instance.javaClass.simpleName.lowercase()] = instance as ConsoleCommand
-                                    aliases?.forEach {
-                                        dict[it] = instance as ConsoleCommand
-                                    }
-
-                                    printdbg(this, "Class instantiated: ${instance.javaClass.simpleName}")
-                                    if (aliases != null)
-                                        printdbg(this, "  Annotations: $aliases")
-                                }
-                            }
-                            catch (e: ClassCastException) {
-                                printdbgerr(this, "${it.canonicalName} is not a ConsoleCommand")
-                            }
-                            catch (e: InstantiationException) {
-                                printdbgerr(this, "Could not instantiate ${it.canonicalName}")
-                                e.printStackTrace(System.err)
-                            }
+                        dict[instance.javaClass.simpleName.lowercase()] = instance as ConsoleCommand
+                        aliases?.forEach {
+                            dict[it] = instance as ConsoleCommand
                         }
 
+                        printdbg(this, "Class instantiated: ${instance.javaClass.simpleName}")
+                        if (aliases != null)
+                            printdbg(this, "  Annotations: $aliases")
+                    }
+                }
+                catch (e: ClassCastException) {
+                    printdbgerr(this, "${it.canonicalName} is not a ConsoleCommand")
+                }
+                catch (e: InstantiationException) {
+                    printdbgerr(this, "Could not instantiate ${it.canonicalName}")
+                    e.printStackTrace(System.err)
+                }
             }
-        }
 
+        }
 
 
     }

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

@@ -1,5 +1,6 @@
 package net.torvald.terrarum.console
 
+import net.torvald.terrarum.App.printdbg
 import net.torvald.terrarum.ccG
 import net.torvald.terrarum.ccW
 import net.torvald.terrarum.ccY
@@ -32,8 +33,6 @@ internal object CommandInterpreter {
     internal fun execute(command: String) {
         val cmd: Array<CommandInput?> = parse(command)
 
-        val error = Error()
-
         for (single_command in cmd) {
 
             if (single_command == null || single_command.argsCount == 0) continue

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

@@ -12,18 +12,19 @@ object ScreencapNogui: ConsoleCommand {
     override fun execute(args: Array<String>) {
         if (args.size == 2) {
             IngameRenderer.screencapExportCallback = {
-                val w = 960
-                val h = 640
-                val p = Pixmap.createFromFrameBuffer((it.width - w).ushr(1), (it.height - h).ushr(1), w, h)
+                val p = Pixmap.createFromFrameBuffer(0, 0, it.width, it.height)
                 PixmapIO2.writeTGA(Gdx.files.absolute(App.defaultDir + "/Exports/${args[1]}.tga"), p, true)
                 p.dispose()
             }
             IngameRenderer.screencapRequested = true
             Echo("FBO exported to$ccG Exports/${args[1]}.tga")
         }
+        else {
+            printUsage()
+        }
     }
 
     override fun printUsage() {
-
+        Echo("Usage: screencapnogui <output filename>")
     }
 }

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

@@ -10,6 +10,9 @@ import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZED
 import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
 import kotlin.math.floor
 
+/**
+ * Used as construction markers and fixture ghost images
+ */
 class BlockMarkerActor : ActorWithBody(Actor.RenderOrder.OVERLAY, physProp = PhysProperties.MOBILE_OBJECT) {
 
     private val defaultSize = 16.0

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

@@ -384,6 +384,6 @@ fun mouseInInteractableRangeTools(actor: ActorWithBody, item: GameItem?, reachMu
 
     if (dist <= minOf(toolDistMax, distMax).sqr()) return action() else return false
 }
-fun IntRange.pickRandom() = HQRNG().nextInt(this.endInclusive - this.start + 1) + this.start // count() on 200 million entries? Se on vitun hyvää idea
+fun IntRange.pickRandom() = HQRNG().nextInt(this.last - this.first + 1) + this.first // count() on 200 million entries? Se on vitun hyvää idea
 fun IntArray.pickRandom(): Int = this[HQRNG().nextInt(this.size)]
 fun DoubleArray.pickRandom(): Double = this[HQRNG().nextInt(this.size)]

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

@@ -13,6 +13,7 @@ import net.torvald.terrarum.blockproperties.BlockPropUtil
 import net.torvald.terrarum.gameactors.*
 import net.torvald.terrarum.gamecontroller.TerrarumKeyboardEvent
 import net.torvald.terrarum.gameitems.ItemID
+import net.torvald.terrarum.gameparticles.ParticleBase
 import net.torvald.terrarum.gameworld.GameWorld
 import net.torvald.terrarum.modulebasegame.gameactors.ActorHumanoid
 import net.torvald.terrarum.gameworld.WorldTime
@@ -22,6 +23,7 @@ import net.torvald.terrarum.modulebasegame.ui.UIPaletteSelector
 import net.torvald.terrarum.weather.WeatherMixer
 import net.torvald.terrarum.ui.UINSMenu
 import net.torvald.terrarum.worlddrawer.WorldCamera
+import net.torvald.util.CircularArray
 
 /**
  * Created by minjaesong on 2018-07-06.
@@ -385,10 +387,21 @@ class BuildingMaker(batch: SpriteBatch) : IngameInstance(batch) {
         BlockPropUtil.dynamicLumFuncTickClock()
     }
 
+    private val particles = CircularArray<ParticleBase>(16, true)
+
     private fun renderGame() {
         _testMarkerDrawCalls = 0L
 
-        IngameRenderer.invoke(false, actorsRenderOverlay = if (showSelection) actorsRenderOverlay + essentialOverlays else essentialOverlays, uiContainer = uiContainer)
+        IngameRenderer.invoke(false,
+                1f,
+                listOf(),
+                listOf(),
+                listOf(),
+                listOf(),
+                if (showSelection) actorsRenderOverlay + essentialOverlays else essentialOverlays,
+                particles,
+                uiContainer = uiContainer
+        )
 
         App.setDebugTime("Test.MarkerDrawCalls", _testMarkerDrawCalls)
     }

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

@@ -12,6 +12,7 @@ import com.badlogic.gdx.utils.GdxRuntimeException
 import net.torvald.random.HQRNG
 import net.torvald.terrarum.*
 import net.torvald.terrarum.App.measureDebugTime
+import net.torvald.terrarum.App.printdbg
 import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZE
 import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZEF
 import net.torvald.terrarum.gameactors.ActorWithBody
@@ -114,21 +115,21 @@ object IngameRenderer : Disposable {
     // these codes will run regardless of the invocation of the "initialise()" function
     // the "initialise()" function will also be called
     init {
-//        shaderBlurDither = App.loadShaderFromFile("assets/shaders/blur.vert", "assets/shaders/blur_dither.frag")
-//        shaderRGBOnlyDither = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/4096_bayer_rgb1.frag")
-//        shaderAtoGreyDither = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/4096_bayer_aaa1.frag")
+//        shaderBlurDither = App.loadShaderFromClasspath("shaders/blur.vert", "shaders/blur_dither.frag")
+//        shaderRGBOnlyDither = App.loadShaderFromClasspath("shaders/4096.vert", "shaders/4096_bayer_rgb1.frag")
+//        shaderAtoGreyDither = App.loadShaderFromClasspath("shaders/4096.vert", "shaders/4096_bayer_aaa1.frag")
 
-        shaderBlur = App.loadShaderFromFile("assets/shaders/blur.vert", "assets/shaders/blur.frag")
-        shaderRGBOnly = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/rgbonly.frag")
-        shaderAtoGrey = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/aonly.frag")
+        shaderBlur = App.loadShaderFromClasspath("shaders/blur.vert", "shaders/blur.frag")
+        shaderRGBOnly = App.loadShaderFromClasspath("shaders/4096.vert", "shaders/rgbonly.frag")
+        shaderAtoGrey = App.loadShaderFromClasspath("shaders/4096.vert", "shaders/aonly.frag")
 
 
-        shaderAlphaDither = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/alphadither.frag")
-        shaderBlendGlow = App.loadShaderFromFile("assets/shaders/blendGlow.vert", "assets/shaders/blendGlow.frag")
+        shaderAlphaDither = App.loadShaderFromClasspath("shaders/4096.vert", "shaders/alphadither.frag")
+        shaderBlendGlow = App.loadShaderFromClasspath("shaders/blendGlow.vert", "shaders/blendGlow.frag")
 
 
-        shaderKawaseDown = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/kawasedown.frag")
-        shaderKawaseUp = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/kawaseup.frag")
+        shaderKawaseDown = App.loadShaderFromClasspath("shaders/4096.vert", "shaders/kawasedown.frag")
+        shaderKawaseUp = App.loadShaderFromClasspath("shaders/4096.vert", "shaders/kawaseup.frag")
 
         if (!shaderBlendGlow.isCompiled) {
             Gdx.app.log("shaderBlendGlow", shaderBlendGlow.log)
@@ -196,22 +197,20 @@ object IngameRenderer : Disposable {
     operator fun invoke(
             gamePaused: Boolean,
             zoom: Float = 1f,
-            actorsRenderBehind : List<ActorWithBody>? = null,
-            actorsRenderMiddle : List<ActorWithBody>? = null,
-            actorsRenderMidTop : List<ActorWithBody>? = null,
-            actorsRenderFront  : List<ActorWithBody>? = null,
-            actorsRenderOverlay: List<ActorWithBody>? = null,
-            particlesContainer : CircularArray<ParticleBase>? = null,
+            actorsRenderBehind : List<ActorWithBody>,
+            actorsRenderMiddle : List<ActorWithBody>,
+            actorsRenderMidTop : List<ActorWithBody>,
+            actorsRenderFront  : List<ActorWithBody>,
+            actorsRenderOverlay: List<ActorWithBody>,
+            particlesContainer : CircularArray<ParticleBase>,
             player: ActorWithBody? = null,
             uiContainer: UIContainer? = null
     ) {
-        renderingActorsCount = (actorsRenderBehind?.size ?: 0) +
-                               (actorsRenderMiddle?.size ?: 0) +
-                               (actorsRenderMidTop?.size ?: 0) +
-                               (actorsRenderFront?.size ?: 0) +
-                               (actorsRenderOverlay?.size ?: 0)
-        //renderingParticleCount = particlesContainer?.size ?: 0
-        //renderingParticleCount = (particlesContainer?.buffer?.map { (!it.flagDespawn).toInt() } ?: listOf(0)).sum()
+        renderingActorsCount = (actorsRenderBehind.size) +
+                               (actorsRenderMiddle.size) +
+                               (actorsRenderMidTop.size) +
+                               (actorsRenderFront.size) +
+                               (actorsRenderOverlay.size)
         renderingUIsCount = uiContainer?.countVisible() ?: 0
 
         invokeInit()
@@ -226,7 +225,7 @@ object IngameRenderer : Disposable {
             measureDebugTime("Renderer.LightRun*") {
                 // recalculate for even frames, or if the sign of the cam-x changed
                 if (App.GLOBAL_RENDER_TIMER % 3 == 0 || Math.abs(WorldCamera.x - oldCamX) >= world.width * 0.85f * TILE_SIZEF || newWorldLoadedLatch) {
-                    LightmapRenderer.fireRecalculateEvent(actorsRenderBehind, actorsRenderFront, actorsRenderMidTop, actorsRenderMiddle, actorsRenderOverlay)
+                    LightmapRenderer.recalculate(actorsRenderBehind + actorsRenderFront + actorsRenderMidTop + actorsRenderMiddle + actorsRenderOverlay)
                 }
                 oldCamX = WorldCamera.x
             }
@@ -404,9 +403,10 @@ object IngameRenderer : Disposable {
             Gdx.gl.glDisable(GL20.GL_BLEND)
         }
 
-//        processBlur(lightmapFboA, lightmapFboB)
-        processKawaseBlur(lightmapFbo)
-//        processNoBlur()
+        if (KeyToggler.isOn(Input.Keys.F5))
+            processNoBlur(lightmapFbo)
+        else
+            processKawaseBlur(lightmapFbo)
 
 
         blendNormal(batch)
@@ -618,7 +618,9 @@ object IngameRenderer : Disposable {
 
             batch.inUse {
                 moveCameraToWorldCoord()
-                actors?.forEach { it.drawBody(batch) }
+                actors?.forEach {
+                    it.drawBody(batch)
+                }
             }
 
             setCameraPosition(0f, 0f)
@@ -670,6 +672,22 @@ object IngameRenderer : Disposable {
 
     private const val KAWASE_POWER = 1.5f
 
+    fun processNoBlur(outFbo: FloatFrameBuffer) {
+
+        blurtex0.dispose()
+
+
+        outFbo.inAction(camera, batch) {
+            blurtex0 = LightmapRenderer.draw()
+            blurtex0.setFilter(Texture.TextureFilter.Nearest, Texture.TextureFilter.Nearest)
+            blurtex0.bind(0)
+            App.shaderPassthruRGBA.bind()
+            App.shaderPassthruRGBA.setUniformMatrix("u_projTrans", camera.combined)
+            App.shaderPassthruRGBA.setUniformi("u_texture", 0)
+            blurWriteQuad.render(App.shaderPassthruRGBA, GL20.GL_TRIANGLES)
+        }
+    }
+
     fun processKawaseBlur(outFbo: FloatFrameBuffer) {
 
         blurtex0.dispose()

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

@@ -152,6 +152,9 @@ open class TerrarumIngame(batch: SpriteBatch) : IngameInstance(batch) {
 
 
     init {
+        particlesContainer.overwritingPolicy = {
+            it.dispose()
+        }
     }
 
 
@@ -886,7 +889,7 @@ open class TerrarumIngame(batch: SpriteBatch) : IngameInstance(batch) {
         )
     }
 
-    private val maxRenderableWires = ReferencingRanges.ACTORS_WIRES.endInclusive - ReferencingRanges.ACTORS_WIRES.first + 1
+    private val maxRenderableWires = ReferencingRanges.ACTORS_WIRES.last - ReferencingRanges.ACTORS_WIRES.first + 1
     private val wireActorsContainer = Array(maxRenderableWires) { WireActor(ReferencingRanges.ACTORS_WIRES.first + it).let {
         forceAddActor(it)
         /*^let*/ it
@@ -1300,10 +1303,6 @@ open class TerrarumIngame(batch: SpriteBatch) : IngameInstance(batch) {
         IngameRenderer.resize(App.scr.width, App.scr.height)
         val drawWidth = Toolkit.drawWidth
 
-        if (gameInitialised) {
-            //LightmapRenderer.fireRecalculateEvent()
-        }
-
 
         if (gameFullyLoaded) {
             // resize UIs

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

@@ -19,6 +19,7 @@ import net.torvald.terrarum.console.CommandDict
 import net.torvald.terrarum.gameactors.*
 import net.torvald.terrarum.gameactors.ai.ActorAI
 import net.torvald.terrarum.gamecontroller.TerrarumKeyboardEvent
+import net.torvald.terrarum.gameparticles.ParticleBase
 import net.torvald.terrarum.gameworld.GameWorld
 import net.torvald.terrarum.gameworld.WorldTime
 import net.torvald.terrarum.gameworld.fmod
@@ -31,6 +32,7 @@ import net.torvald.terrarum.ui.Toolkit
 import net.torvald.terrarum.ui.UICanvas
 import net.torvald.terrarum.weather.WeatherMixer
 import net.torvald.terrarum.worlddrawer.WorldCamera
+import net.torvald.util.CircularArray
 import java.io.IOException
 import kotlin.math.atan2
 import kotlin.math.cos
@@ -285,6 +287,8 @@ class TitleScreen(batch: SpriteBatch) : IngameInstance(batch) {
         uiContainer.forEach { it?.update(delta) }
     }
 
+    private val particles = CircularArray<ParticleBase>(16, true)
+
     fun renderScreen() {
         Gdx.graphics.setTitle(TerrarumIngame.getCanonicalTitle())
 
@@ -296,7 +300,17 @@ class TitleScreen(batch: SpriteBatch) : IngameInstance(batch) {
 
 
         if (!demoWorld.layerTerrain.ptr.destroyed) { // FIXME q&d hack to circumvent the dangling pointer issue #26
-            IngameRenderer.invoke(gamePaused = false, uiContainer = uiContainer)
+            IngameRenderer.invoke(
+                    false,
+                    1f,
+                    listOf(),
+                    listOf(),
+                    listOf(),
+                    listOf(),
+                    listOf(),
+                    particles,
+                    uiContainer = uiContainer
+            )
         }
         else {
             printdbgerr(this, "Demoworld is already been destroyed")

src/net/torvald/terrarum/modulebasegame/console/JavaIMTest.kt

@@ -1,36 +0,0 @@
-package net.torvald.terrarum.modulebasegame.console
-
-import com.badlogic.gdx.Gdx
-import com.badlogic.gdx.Input
-import net.torvald.terrarum.console.ConsoleAlias
-import net.torvald.terrarum.console.ConsoleCommand
-import net.torvald.terrarum.console.Echo
-//import net.torvald.terrarum.swingapp.IMStringReader
-
-/**
- * Created by minjaesong on 2017-02-05.
- */
-
-@ConsoleAlias("imtest")
-internal object JavaIMTest : ConsoleCommand {
-
-    override fun execute(args: Array<String>) {
-        /*IMStringReader(
-                { Echo("[JavaIMTest -> IMStringReader] $it") }, // send input to Echo
-                "JavaIMTest"
-        )*/
-        val inputListener = object : Input.TextInputListener {
-            override fun input(text: String?) {
-                Echo("[TextInputText] $text")
-            }
-            override fun canceled() {
-                Echo("[TextInputText] (input canceled)")
-            }
-        }
-        Gdx.input.getTextInput(inputListener, "TextInputTest", "", "type anything!")
-    }
-
-    override fun printUsage() {
-        Echo("Tests Swing input window to get non-English text input")
-    }
-}

src/net/torvald/terrarum/modulebasegame/console/PrintRandomTips.kt

@@ -1,20 +0,0 @@
-package net.torvald.terrarum.modulebasegame.console
-
-import net.torvald.terrarum.console.ConsoleAlias
-import net.torvald.terrarum.console.ConsoleCommand
-import net.torvald.terrarum.console.Echo
-
-/**
- * Created by minjaesong on 2016-07-04.
- */
-@ConsoleAlias("tips")
-internal object PrintRandomTips : ConsoleCommand {
-    override fun execute(args: Array<String>) {
-        Echo("Nope.")
-        //Echo(Lang["GAME_TIPS_${Random().nextInt(Lang.TIPS_COUNT) + 1}"])
-    }
-
-    override fun printUsage() {
-        Echo("Prints random tips for game.")
-    }
-}

src/net/torvald/terrarum/modulebasegame/console/SpawnPhysTestLunarLander.kt

@@ -1,26 +0,0 @@
-package net.torvald.terrarum.modulebasegame.console
-
-import net.torvald.terrarum.INGAME
-import net.torvald.terrarum.Terrarum
-import net.torvald.terrarum.console.ConsoleCommand
-import net.torvald.terrarum.console.Echo
-import net.torvald.terrarum.modulebasegame.gameactors.PhysTestLuarLander
-
-/**
- * Created by minjaesong on 2018-01-18.
- */
-internal object SpawnPhysTestLunarLander : ConsoleCommand {
-    override fun execute(args: Array<String>) {
-        val mouseX = Terrarum.mouseX
-        val mouseY = Terrarum.mouseY
-        val lander = PhysTestLuarLander()
-
-        lander.setPosition(mouseX, mouseY)
-
-        INGAME.queueActorAddition(lander)
-    }
-
-    override fun printUsage() {
-        Echo("control it with arrow keys")
-    }
-}

src/net/torvald/terrarum/modulebasegame/console/SpawnTapestry.kt

@@ -1,26 +0,0 @@
-package net.torvald.terrarum.modulebasegame.console
-
-import net.torvald.terrarum.INGAME
-import net.torvald.terrarum.console.ConsoleCommand
-import net.torvald.terrarum.console.Echo
-import net.torvald.terrarum.modulebasegame.gameactors.DecodeTapestry
-import java.io.File
-
-/**
- * Created by minjaesong on 2017-01-14.
- */
-internal object SpawnTapestry : ConsoleCommand {
-    override fun execute(args: Array<String>) {
-        if (args.size < 2) {
-            printUsage()
-            return
-        }
-
-        val tapestry = DecodeTapestry(File(args[1]))
-        INGAME.queueActorAddition(tapestry)
-    }
-
-    override fun printUsage() {
-        Echo("Usage: spawntapestry <tapestry_file>")
-    }
-}

src/net/torvald/terrarum/modulebasegame/console/SpawnTikiTorch.kt

@@ -1,25 +0,0 @@
-package net.torvald.terrarum.modulebasegame.console
-
-import net.torvald.terrarum.INGAME
-import net.torvald.terrarum.Terrarum
-import net.torvald.terrarum.console.ConsoleCommand
-import net.torvald.terrarum.console.ConsoleNoExport
-import net.torvald.terrarum.console.Echo
-import net.torvald.terrarum.modulebasegame.gameactors.FixtureTikiTorch
-
-/**
- * Created by minjaesong on 2016-12-17.
- */
-@ConsoleNoExport
-internal object SpawnTikiTorch : ConsoleCommand {
-    override fun execute(args: Array<String>) {
-        val torch = FixtureTikiTorch()
-        torch.setPosition(Terrarum.mouseX, Terrarum.mouseY)
-
-        INGAME.queueActorAddition(torch)
-    }
-
-    override fun printUsage() {
-        Echo("Usage: spawntorch")
-    }
-}

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

@@ -1,30 +0,0 @@
-package net.torvald.terrarum.modulebasegame.gameactors
-
-/**
- * A wrapper to support instant player changing (or possessing other NPCs maybe)
- *
- * @param actor : here you 'attach' the actor you wish to control
- * Created by minjaesong on 2016-10-23.
- */
-@Deprecated("The ingame should discriminate 'theRealGamer' and 'actorNowPlaying'")
-class PlayableActorDelegate(@Transient val actor: ActorHumanoid) {
-
-    /*init {
-        if (actor !is Controllable)
-            throw IllegalArgumentException("Player must be 'Controllable'!")
-    }
-
-
-    fun update(delta: Float) {
-        //val oldTilewisePos = actor.hIntTilewiseHitbox
-
-        actor.update(delta)
-
-        // fire lightmap recalculate event upon tilewise pos change
-        //val newTilewisePos = actor.hIntTilewiseHitbox
-        //if (oldTilewisePos != newTilewisePos) {
-        //    LightmapRenderer.fireRecalculateEvent()
-        //}
-        // not going to work: think about stationery tiki torches, global lights, etc
-    }*/
-}

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

@@ -21,7 +21,7 @@ class ItemStorageChest(originalID: ItemID) : FixtureItemBase(originalID, "net.to
     override val isDynamic = false
     override val material = Material()
     override val itemImage: TextureRegion
-        get() = CommonResourcePool.getAsTextureRegion("itemplaceholder_32")
+        get() = CommonResourcePool.getAsTextureRegion("itemplaceholder_48")
     override var baseToolSize: Double? = baseMass
 
     init {

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

@@ -33,19 +33,18 @@ object PickaxeCore {
     ) = mouseInInteractableRangeTools(actor, item) {
         // un-round the mx
         val ww = INGAME.world.width
+        val hpww = ww * TILE_SIZE / 2
         val apos = actor.centrePosPoint
-        val mx = if (apos.x < 0.0 && mx >= ww / 2) mx - ww
-                else if (apos.x > 0.0 && mx < ww / 2) mx + ww
+        val mx = if (apos.x - mx * TILE_SIZE< -hpww) mx - ww
+                else if (apos.x - mx * TILE_SIZE >= hpww) mx + ww
                 else mx
-        val wmx = mx * TILE_SIZED
-        val wmy = my * TILE_SIZED
 
         var xoff = -(mw / 2) // implicit flooring
         var yoff = -(mh / 2) // implicit flooring
         // if mw or mh is even number, make it closer toward the actor
-        if (mw % 2 == 0 && apos.x > wmx) xoff += 1
-        if (mh % 2 == 0 && apos.y > wmy) yoff += 1
-
+        if (mw % 2 == 0 && apos.x > mx * TILE_SIZE) xoff += 1
+        if (mh % 2 == 0 && apos.y > my * TILE_SIZE) yoff += 1
+        
         var usageStatus = false
 
         for (oy in 0 until mh) for (ox in 0 until mw) {

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

@@ -12,7 +12,7 @@ import net.torvald.terrarum.ui.*
 /**
  * Created by minjaesong on 2021-10-06.
  */
-class GraphicsControlPanel(val remoCon: UIRemoCon) : UICanvas() {
+class UIGraphicsControlPanel(remoCon: UIRemoCon?) : UICanvas() {
 
     override var width = 400
     override var height = 400
@@ -27,11 +27,11 @@ class GraphicsControlPanel(val remoCon: UIRemoCon) : UICanvas() {
     private val panelgap = 20
 
     private val options = arrayOf(
-            arrayOf("fx_dither", Lang["MENU_OPTIONS_DITHER"], "toggle"),
-            arrayOf("fx_backgroundblur", Lang["MENU_OPTIONS_BLUR"], "toggle"),
-            arrayOf("fx_streamerslayout", Lang["MENU_OPTION_STREAMERS_LAYOUT"], "toggle"),
-            arrayOf("usevsync", Lang["MENU_OPTIONS_VSYNC"]+"*", "toggle"),
-            arrayOf("maxparticles", Lang["MENU_OPTIONS_PARTICLES"], "spinner,256,1024,256")
+            arrayOf("fx_dither", { Lang["MENU_OPTIONS_DITHER"] }, "toggle"),
+            arrayOf("fx_backgroundblur", { Lang["MENU_OPTIONS_BLUR"] }, "toggle"),
+            arrayOf("fx_streamerslayout", { Lang["MENU_OPTION_STREAMERS_LAYOUT"] }, "toggle"),
+            arrayOf("usevsync", { Lang["MENU_OPTIONS_VSYNC"]+"*" }, "toggle"),
+            arrayOf("maxparticles", { Lang["MENU_OPTIONS_PARTICLES"] }, "spinner,256,1024,256")
     )
 
     private fun makeButton(args: String, x: Int, y: Int, optionName: String): UIItem {
@@ -46,10 +46,10 @@ class GraphicsControlPanel(val remoCon: UIRemoCon) : UICanvas() {
     }
 
     private val optionControllers = options.mapIndexed { index, strings ->
-        makeButton(options[index][2],
+        makeButton(options[index][2] as String,
                 drawX + width - panelgap,
                 drawY + panelgap - 2 + index * (20 + linegap),
-                options[index][0]
+                options[index][0] as String
         )
         /*UIItemToggleButton(this,
                 drawX + width - panelgap - 75,
@@ -63,12 +63,12 @@ class GraphicsControlPanel(val remoCon: UIRemoCon) : UICanvas() {
             if (it is UIItemToggleButton) {
                 it.clickOnceListener = { _, _, _ ->
                     it.toggle()
-                    App.setConfig(options[i][0], it.getStatus())
+                    App.setConfig(options[i][0] as String, it.getStatus())
                 }
             }
             else if (it is UIItemSpinner) {
                 it.selectionChangeListener = {
-                    App.setConfig(options[i][0], it)
+                    App.setConfig(options[i][0] as String, it)
                 }
             }
 
@@ -89,7 +89,7 @@ class GraphicsControlPanel(val remoCon: UIRemoCon) : UICanvas() {
 
         batch.color = Color.WHITE
         options.forEachIndexed { index, strings ->
-            App.fontGame.draw(batch, strings[1], drawX + panelgap.toFloat(), drawY + panelgap + index * (20f + linegap))
+            App.fontGame.draw(batch, (strings[1] as () -> String).invoke(), drawX + panelgap.toFloat(), drawY + panelgap + index * (20f + linegap))
         }
         uiItems.forEach { it.render(batch, camera) }
         App.fontGame.draw(batch, "* ${Lang["MENU_LABEL_RESTART_REQUIRED"]}", drawX + panelgap.toFloat(), drawY + height - panelgap - App.fontGame.lineHeight)

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

@@ -10,6 +10,7 @@ import net.torvald.terrarum.Terrarum.getPlayerSaveFiledesc
 import net.torvald.terrarum.Terrarum.getWorldSaveFiledesc
 import net.torvald.terrarum.blendNormal
 import net.torvald.terrarum.gameactors.AVKey
+import net.torvald.terrarum.gamecontroller.TerrarumKeyboardEvent
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
 import net.torvald.terrarum.modulebasegame.TitleScreen
 import net.torvald.terrarum.modulebasegame.gameactors.IngamePlayer
@@ -30,10 +31,10 @@ class UIInventoryEscMenu(val full: UIInventoryFull) : UICanvas() {
 
     private val gameMenu = arrayOf(
             "MENU_IO_SAVE_GAME",
-            "MENU_LABEL_GRAPHICS",
             "MENU_OPTIONS_CONTROLS",
+            "MENU_CONTROLS_KEYBOARD",
+            "MENU_LABEL_LANGUAGE",
             "MENU_LABEL_MAINMENU",
-//            "MENU_LABEL_QUIT",
     )
     private val gameMenuListHeight = DEFAULT_LINE_HEIGHT * gameMenu.size
     private val gameMenuListWidth = 400
@@ -74,15 +75,21 @@ class UIInventoryEscMenu(val full: UIInventoryFull) : UICanvas() {
             defaultSelection = null
     )*/
     private val savingUI = UIItemSaving(this, (width - UIItemSaving.WIDTH) / 2, (height - UIItemSaving.HEIGHT) / 2)
-
     private val keyConfigUI = UIKeyboardControlPanel(null)
+    private val languageUI = UITitleLanguage(null)
+    private val keyboardSetupUI = UIKeyboardInputConfig(null)
 
     private var oldScreen = 0
     private var screen = 0
 
+    fun toInitScreen() {
+        screen = 0
+    }
+
     init {
         uiItems.add(gameMenuButtons)
 
+        // `gameMenu` order
         gameMenuButtons.selectionChangeListener = { _, new ->
             when (new) {
                 0 -> {
@@ -126,15 +133,18 @@ class UIInventoryEscMenu(val full: UIInventoryFull) : UICanvas() {
                     }
 
                 }
-                2 -> {
+                1 -> {
                     screen = 4; gameMenuButtons.deselect()
                 }
+                2 -> {
+                    screen = 1; gameMenuButtons.deselect()
+                }
                 3 -> {
+                    screen = 5; gameMenuButtons.deselect()
+                }
+                4 -> {
                     screen = 2; gameMenuButtons.deselect()
                 }
-                /*4 -> {
-                    screen = 1; gameMenuButtons.deselect()
-                }*/
             }
         }
         areYouSureMainMenuButtons.selectionChangeListener = { _, new ->
@@ -148,47 +158,84 @@ class UIInventoryEscMenu(val full: UIInventoryFull) : UICanvas() {
                 }
             }
         }
-        /*areYouSureQuitButtons.selectionChangeListener = { _, new ->
-            when (new) {
-                2 -> Gdx.app.exit()
-                3 -> {
-                    screen = 0; areYouSureQuitButtons.deselect()
-                }
-            }
-        }*/
     }
 
+    // Completely unrelated to the gameMenuButtons order
     private val screens = arrayOf(
-            gameMenuButtons, null, areYouSureMainMenuButtons, savingUI, keyConfigUI
+            gameMenuButtons, keyboardSetupUI, areYouSureMainMenuButtons, savingUI, keyConfigUI, languageUI
     )
 
-
+    // `screens` order
     private val screenRenders = arrayOf(
             { batch: SpriteBatch, camera: Camera ->
                 // control hints
                 App.fontGame.draw(batch, full.gameMenuControlHelp, full.offsetX, full.yEnd - 20)
-
                 // text buttons
                 gameMenuButtons.render(batch, camera)
             },
             { batch: SpriteBatch, camera: Camera ->
                 // control hints
                 App.fontGame.draw(batch, full.gameMenuControlHelp, full.offsetX, full.yEnd - 20)
-
-//                areYouSureQuitButtons.render(batch, camera)
+                keyboardSetupUI.render(batch, camera)
             },
             { batch: SpriteBatch, camera: Camera ->
                 // control hints
                 App.fontGame.draw(batch, full.gameMenuControlHelp, full.offsetX, full.yEnd - 20)
-
                 areYouSureMainMenuButtons.render(batch, camera)
             },
             { batch: SpriteBatch, camera: Camera ->
                 savingUI.render(batch, camera)
             },
             { batch: SpriteBatch, camera: Camera ->
+                // control hints
+                App.fontGame.draw(batch, full.gameMenuControlHelp, full.offsetX, full.yEnd - 20)
                 keyConfigUI.render(batch, camera)
             },
+            { batch: SpriteBatch, camera: Camera ->
+                // control hints
+                App.fontGame.draw(batch, full.gameMenuControlHelp, full.offsetX, full.yEnd - 20)
+                languageUI.render(batch, camera)
+            },
+    )
+
+    // `screens` order
+    private val screenTouchDowns = arrayOf(
+            { screenX: Int, screenY: Int, pointer: Int, button: Int ->  },
+            { screenX: Int, screenY: Int, pointer: Int, button: Int ->
+                keyboardSetupUI.touchDown(screenX, screenY, pointer, button)
+            },
+            { screenX: Int, screenY: Int, pointer: Int, button: Int ->  },
+            { screenX: Int, screenY: Int, pointer: Int, button: Int ->  },
+            { screenX: Int, screenY: Int, pointer: Int, button: Int ->
+                keyConfigUI.touchDown(screenX, screenY, pointer, button)
+            },
+            { screenX: Int, screenY: Int, pointer: Int, button: Int ->  },
+        )
+
+    // `screens` order
+    private val screenTouchUps = arrayOf(
+            { screenX: Int, screenY: Int, pointer: Int, button: Int ->  },
+            { screenX: Int, screenY: Int, pointer: Int, button: Int ->
+                keyboardSetupUI.touchUp(screenX, screenY, pointer, button)
+            },
+            { screenX: Int, screenY: Int, pointer: Int, button: Int ->  },
+            { screenX: Int, screenY: Int, pointer: Int, button: Int ->  },
+            { screenX: Int, screenY: Int, pointer: Int, button: Int ->
+                keyConfigUI.touchUp(screenX, screenY, pointer, button)
+            },
+            { screenX: Int, screenY: Int, pointer: Int, button: Int ->  },
+        )
+
+    // `screens` order
+    private val screenScrolls = arrayOf(
+            { amountX: Float, amountY: Float ->  },
+            { amountX: Float, amountY: Float ->
+                keyboardSetupUI.scrolled(amountX, amountY)
+            },
+            { amountX: Float, amountY: Float ->  },
+            { amountX: Float, amountY: Float ->  },
+            { amountX: Float, amountY: Float ->  },
+            { amountX: Float, amountY: Float ->  },
     )
 
     override fun show() {
@@ -198,10 +245,21 @@ class UIInventoryEscMenu(val full: UIInventoryFull) : UICanvas() {
     override fun updateUI(delta: Float) {
         val yeet = screens[screen]
         if (oldScreen != screen) {
+            val yeOlde = screens[oldScreen]
+
+            if (yeOlde is UIItem)
+                yeOlde.hide()
+            else if (yeOlde is UICanvas) {
+                yeOlde.setAsClose()
+            }
+
             if (yeet is UIItem)
                 yeet.show()
-            else if (yeet is UICanvas)
+            else if (yeet is UICanvas) {
                 yeet.show()
+                yeet.setPosition(0,0)
+                yeet.setAsOpen()
+            }
             oldScreen = screen
         }
         if (yeet is UIItem)
@@ -216,6 +274,30 @@ class UIInventoryEscMenu(val full: UIInventoryFull) : UICanvas() {
         screenRenders[screen](batch, camera)
     }
 
+    override fun touchDown(screenX: Int, screenY: Int, pointer: Int, button: Int): Boolean {
+        super.touchDown(screenX, screenY, pointer, button)
+        screenTouchDowns[screen](screenX, screenY, pointer, button)
+        return true
+    }
+
+    override fun touchUp(screenX: Int, screenY: Int, pointer: Int, button: Int): Boolean {
+        super.touchUp(screenX, screenY, pointer, button)
+        screenTouchUps[screen](screenX, screenY, pointer, button)
+        return true
+    }
+
+    override fun scrolled(amountX: Float, amountY: Float): Boolean {
+        super.scrolled(amountX, amountY)
+        screenScrolls[screen](amountX, amountY)
+        return true
+    }
+
+    override fun inputStrobed(e: TerrarumKeyboardEvent) {
+        if (screens[screen] == keyboardSetupUI) {
+            keyboardSetupUI.inputStrobed(e)
+        }
+    }
+
     override fun doOpening(delta: Float) {
     }
 

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

@@ -8,7 +8,7 @@ import net.torvald.ENDASH
 import net.torvald.getKeycapPC
 import net.torvald.terrarum.*
 import net.torvald.terrarum.App.*
-import net.torvald.terrarum.blockstats.MinimapComposer
+import net.torvald.terrarum.gamecontroller.TerrarumKeyboardEvent
 import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.modulebasegame.gameactors.ActorHumanoid
 import net.torvald.terrarum.ui.Toolkit
@@ -206,6 +206,7 @@ class UIInventoryFull(
                 INGAME.setTooltipMessage(null)
                 transitionPanel.forcePosition(2)
                 catBar.setSelectedPanel(2)
+                transitionalEscMenu.toInitScreen()
                 it.setAsOpen()
             }
             else if (it.isOpened)
@@ -277,8 +278,6 @@ class UIInventoryFull(
         transitionPanel.dispose()
     }
 
-
-
     override fun doOpening(delta: Float) {
         INGAME.pause()
         INGAME.setTooltipMessage(null)

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

@@ -9,6 +9,7 @@ import com.badlogic.gdx.graphics.g2d.TextureRegion
 import net.torvald.terrarum.App
 import net.torvald.terrarum.CommonResourcePool
 import net.torvald.terrarum.DefaultConfig
+import net.torvald.terrarum.gamecontroller.TerrarumKeyboardEvent
 import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.ui.*
 

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

@@ -8,10 +8,7 @@ import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import net.torvald.EMDASH
 import net.torvald.terrarum.App
 import net.torvald.terrarum.CommonResourcePool
-import net.torvald.terrarum.gamecontroller.IME
-import net.torvald.terrarum.gamecontroller.KeyToggler
-import net.torvald.terrarum.gamecontroller.TerrarumIME
-import net.torvald.terrarum.gamecontroller.TerrarumKeyCapsMode
+import net.torvald.terrarum.gamecontroller.*
 import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.linearSearch
 import net.torvald.terrarum.ui.*

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

@@ -25,6 +25,8 @@ import net.torvald.terrarum.savegame.EntryFile
 import net.torvald.terrarum.serialise.Common
 import net.torvald.terrarum.serialise.LoadSavegame
 import net.torvald.terrarum.serialise.ReadPlayer
+import net.torvald.terrarum.spriteassembler.ADProperties.Companion.EXTRA_HEADROOM_X
+import net.torvald.terrarum.spriteassembler.ADProperties.Companion.EXTRA_HEADROOM_Y
 import net.torvald.terrarum.ui.Movement
 import net.torvald.terrarum.ui.Toolkit
 import net.torvald.terrarum.ui.UICanvas
@@ -602,7 +604,10 @@ class UIItemPlayerCells(
         // player avatar
         batch.color = Color.WHITE
         thumb?.let {
-            batch.draw(it, x + FastMath.ceil((106f - it.regionWidth) / 2f), y + FastMath.ceil((height - it.regionHeight) / 2f))
+            batch.draw(it,
+                    x + FastMath.ceil((106f - it.regionWidth) / 2f) + EXTRA_HEADROOM_X / 2,
+                    y + FastMath.ceil((height - it.regionHeight) / 2f) - EXTRA_HEADROOM_Y / 2
+            )
         }
     }
 

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

@@ -5,12 +5,13 @@ import com.badlogic.gdx.graphics.Color
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import net.torvald.terrarum.App
 import net.torvald.terrarum.Second
+import net.torvald.terrarum.Terrarum
 import net.torvald.terrarum.langpack.Lang
 import net.torvald.terrarum.ui.Toolkit
 import net.torvald.terrarum.ui.UICanvas
 import net.torvald.terrarum.ui.UIItemTextButtonList
 
-class UITitleLanguage(val remoCon: UIRemoCon) : UICanvas() {
+class UITitleLanguage(remoCon: UIRemoCon?) : UICanvas() {
 
     val menuLabels = arrayOf(
             "MENU_LABEL_RETURN"
@@ -55,6 +56,7 @@ class UITitleLanguage(val remoCon: UIRemoCon) : UICanvas() {
             defaultSelection = null
     )
 
+    private var initialMouseBlock = true
 
     init {
 
@@ -93,10 +95,14 @@ class UITitleLanguage(val remoCon: UIRemoCon) : UICanvas() {
     }
 
     override fun updateUI(delta: Float) {
-        textArea1.update(delta)
-        textArea2.update(delta)
+        if (initialMouseBlock && !Terrarum.mouseDown) {
+            initialMouseBlock = false
+        }
 
-        //AppLoader.printdbg(this, "should be printing indefinitely")
+        if (!initialMouseBlock) {
+            textArea1.update(delta)
+            textArea2.update(delta)
+        }
     }
 
     override fun renderUI(batch: SpriteBatch, camera: Camera) {
@@ -106,6 +112,14 @@ class UITitleLanguage(val remoCon: UIRemoCon) : UICanvas() {
         textArea2.render(batch, camera)
     }
 
+    override fun show() {
+        initialMouseBlock = true
+    }
+
+    override fun hide() {
+        initialMouseBlock = true
+    }
+
     override fun doOpening(delta: Float) {
     }
 

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

@@ -14,7 +14,7 @@ object UITitleRemoConYaml {
     val menuBase = """
 - MENU_MODE_SINGLEPLAYER : net.torvald.terrarum.modulebasegame.ui.UILoadDemoSavefiles
 - MENU_OPTIONS
- - MENU_LABEL_GRAPHICS : net.torvald.terrarum.modulebasegame.ui.GraphicsControlPanel
+ - MENU_LABEL_GRAPHICS : net.torvald.terrarum.modulebasegame.ui.UIGraphicsControlPanel
  - MENU_OPTIONS_CONTROLS : net.torvald.terrarum.modulebasegame.ui.UIKeyboardControlPanel
  - MENU_CONTROLS_KEYBOARD : net.torvald.terrarum.modulebasegame.ui.UIKeyboardInputConfig
  - MENU_LABEL_LANGUAGE : net.torvald.terrarum.modulebasegame.ui.UITitleLanguage

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

@@ -3,6 +3,8 @@ package net.torvald.terrarum.serialise
 import com.badlogic.gdx.utils.Json
 import com.badlogic.gdx.utils.JsonValue
 import com.badlogic.gdx.utils.JsonWriter
+import net.torvald.random.HQRNG
+import net.torvald.terrarum.TerrarumAppConfiguration
 import net.torvald.terrarum.console.EchoError
 import net.torvald.terrarum.gameworld.BlockLayer
 import net.torvald.terrarum.gameworld.GameWorld
@@ -26,7 +28,7 @@ import java.util.zip.GZIPOutputStream
  */
 object Common {
 
-    const val GENVER = 4
+    const val GENVER = TerrarumAppConfiguration.VERSION_RAW
     const val COMP_NONE = 0
     const val COMP_GZIP = 1
     const val COMP_LZMA = 2
@@ -187,6 +189,19 @@ object Common {
                 return UUID.fromString(jsonData.asString())
             }
         })
+        // HQRNG
+        jsoner.setSerializer(HQRNG::class.java, object : Json.Serializer<HQRNG> {
+            override fun write(json: Json, obj: HQRNG, knownType: Class<*>?) {
+                json.writeValue("${obj.state0.toString()},${obj.state1.toString()}")
+            }
+
+            override fun read(json: Json, jsonData: JsonValue, type: Class<*>?): HQRNG {
+                val rng = HQRNG()
+                val seedstr = jsonData.asString().split(',')
+                rng.setSeed(seedstr[0].toLong(), seedstr[1].toLong())
+                return rng
+            }
+        })
     }
 
     private data class LayerInfo(val h: String, val b: String, val x: Int, val y: Int)

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

@@ -14,6 +14,7 @@ import net.torvald.terrarum.modulebasegame.TerrarumIngame
 import net.torvald.terrarum.modulebasegame.gameactors.IngamePlayer
 import net.torvald.terrarum.realestate.LandUtil
 import net.torvald.terrarum.savegame.*
+import net.torvald.terrarum.worlddrawer.WorldCamera
 import java.io.File
 import java.io.Reader
 import java.util.logging.Level
@@ -46,14 +47,17 @@ object WriteSavegame {
         printdbg(this, "Save queued")
 
         if (hasThumbnail) {
-            IngameRenderer.screencapExportCallback = {
+            IngameRenderer.screencapExportCallback = { fb ->
                 printdbg(this, "Generating thumbnail...")
 
                 val w = 960
                 val h = 640
 
-                val x = (it.width - w).ushr(2).shl(1) // force the even-numbered position
-                val y = (it.height - h).ushr(2).shl(1) // force the even-numbered position
+                val cx = (1 - WorldCamera.x % 2)
+                val cy = (1 - WorldCamera.y % 2)
+
+                val x = (fb.width - w) - cx // force the even-numbered position
+                val y = (fb.height - h) - cy // force the even-numbered position
 
                 val p = Pixmap.createFromFrameBuffer(x, y, w, h)
                 IngameRenderer.fboRGBexport = p

src/net/torvald/terrarum/spriteassembler/ADProperties.kt

@@ -76,6 +76,8 @@ class ADProperties {
 
     companion object {
         const val ALL_JOINT_SELECT_KEY = "ALL"
+        const val EXTRA_HEADROOM_X = 32
+        const val EXTRA_HEADROOM_Y = 16
     }
 
     constructor(gdxFile: FileHandle) {
@@ -118,8 +120,8 @@ class ADProperties {
         baseFilename = get("SPRITESHEET")[0].name
         extension = get("EXTENSION")[0].name
         val frameSizeVec = get("CONFIG").linearSearchBy { it.name == "SIZE" }!!.input as ADPropertyObject.Vector2i
-        frameWidth = frameSizeVec.x
-        frameHeight = frameSizeVec.y
+        frameWidth = frameSizeVec.x + EXTRA_HEADROOM_X
+        frameHeight = frameSizeVec.y + EXTRA_HEADROOM_Y
         originX = (get("CONFIG").linearSearchBy { it.name == "ORIGINX" }!!.input as Float).toInt()
 
         var maxColFinder = -1

src/net/torvald/terrarum/spriteassembler/AssembleSheetPixmap.kt

@@ -52,11 +52,11 @@ object AssembleSheetPixmap {
 
 
     private fun drawAndGetCanvas(properties: ADProperties, fileGetter: (String) -> InputStream?, injectedItem: GameItem?): Pixmap {
-        val canvas = Pixmap(properties.cols * properties.frameWidth, properties.rows * properties.frameHeight, Pixmap.Format.RGBA8888)
+        val canvas = Pixmap(properties.cols * (properties.frameWidth), properties.rows * (properties.frameHeight), Pixmap.Format.RGBA8888)
         canvas.blending = Pixmap.Blending.SourceOver
 
         // actually draw
-        properties.transforms.forEach { t, _ ->
+        properties.transforms.forEach { (t, _) ->
             drawThisFrame(t, canvas, properties, fileGetter, injectedItem)
         }
 

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

@@ -55,7 +55,9 @@ class ConsoleWindow : UICanvas() {
 
     private var iMadeTheGameToPause = false
 
-    private val textinput = UIItemTextLineInput(this, 0, 0, this.width)
+    private val textinput = UIItemTextLineInput(this, 0, 0, this.width, keyFilter = { e ->
+        !e.keycodes.contains(Input.Keys.GRAVE)
+    })
 
     private var clickLatched = false
 

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

@@ -29,10 +29,10 @@ object Toolkit : Disposable {
     }
 
 
-    private val shaderKawaseDown = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/kawasedown.frag")
-    private val shaderKawaseUp = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/kawaseup.frag")
-    private val shaderBoxDown = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/boxdown.frag")
-    private val shaderBoxUp = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/boxup.frag")
+    private val shaderKawaseDown = App.loadShaderFromClasspath("shaders/4096.vert", "shaders/kawasedown.frag")
+    private val shaderKawaseUp = App.loadShaderFromClasspath("shaders/4096.vert", "shaders/kawaseup.frag")
+    private val shaderBoxDown = App.loadShaderFromClasspath("shaders/4096.vert", "shaders/boxdown.frag")
+    private val shaderBoxUp = App.loadShaderFromClasspath("shaders/4096.vert", "shaders/boxup.frag")
 
     private lateinit var fboBlur: FloatFrameBuffer
     private lateinit var fboBlurHalf: FloatFrameBuffer

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

@@ -64,6 +64,7 @@ class UIItemTextLineInput(
         val maxLen: InputLenCap = InputLenCap(1000, InputLenCap.CharLenUnit.CODEPOINTS),
 //        val enablePasteButton: Boolean = true,
 //        val enableIMEButton: Boolean = true
+        var keyFilter: (TerrarumKeyboardEvent) -> Boolean = { true }
 ) : UIItem(parentUI, initialX, initialY) {
 
     init {
@@ -203,138 +204,140 @@ class UIItemTextLineInput(
 
             val (eventType, char, headkey, repeatCount, keycodes) = e
 
-            try {
-                if (eventType == InputStrober.KEY_DOWN || eventType == InputStrober.KEY_CHANGE) {
-                    fboUpdateLatch = true
-                    forceLitCursor()
-                    val ime = getIME()
-                    val lowLayer = IME.getLowLayerByName(App.getConfigString("basekeyboardlayout"))
+            if (keyFilter(e)) {
+                try {
+                    if (eventType == InputStrober.KEY_DOWN || eventType == InputStrober.KEY_CHANGE) {
+                        fboUpdateLatch = true
+                        forceLitCursor()
+                        val ime = getIME()
+                        val lowLayer = IME.getLowLayerByName(App.getConfigString("basekeyboardlayout"))
 
-                    if (keycodes.contains(Input.Keys.V) && keycodes.containsSome(Input.Keys.CONTROL_LEFT, Input.Keys.CONTROL_RIGHT)) {
-                        endComposing()
-                        paste(Clipboard.fetch().substringBefore('\n').substringBefore('\t').toCodePoints())
-                    }
-                    else if (keycodes.contains(Input.Keys.C) && (keycodes.containsSome(Input.Keys.CONTROL_LEFT, Input.Keys.CONTROL_RIGHT))) {
-                        endComposing()
-                        copyToClipboard()
-                    }
-                    else if (keycodes.contains(Input.Keys.BACKSPACE) || (keycodes.contains(Input.Keys.CAPS_LOCK) && lowLayer.capsMode == TerrarumKeyCapsMode.BACK)) {
+                        if (keycodes.contains(Input.Keys.V) && keycodes.containsSome(Input.Keys.CONTROL_LEFT, Input.Keys.CONTROL_RIGHT)) {
+                            endComposing()
+                            paste(Clipboard.fetch().substringBefore('\n').substringBefore('\t').toCodePoints())
+                        }
+                        else if (keycodes.contains(Input.Keys.C) && (keycodes.containsSome(Input.Keys.CONTROL_LEFT, Input.Keys.CONTROL_RIGHT))) {
+                            endComposing()
+                            copyToClipboard()
+                        }
+                        else if (keycodes.contains(Input.Keys.BACKSPACE) || (keycodes.contains(Input.Keys.CAPS_LOCK) && lowLayer.capsMode == TerrarumKeyCapsMode.BACK)) {
 
-//                        printdbg(this, "BACKSPACE hit; ime.composing=${ime?.composing?.invoke()}; buflen=${textbuf.size}")
+    //                        printdbg(this, "BACKSPACE hit; ime.composing=${ime?.composing?.invoke()}; buflen=${textbuf.size}")
 
-                        if (ime != null && ime.composing()) {
-                            if (ime.config.mode == TerrarumIMEMode.CANDIDATES) {
-                                candidates = ime.backspace().map { CodepointSequence(it.toCodePoints()) }
-                            }
-                            else if (ime.config.mode == TerrarumIMEMode.REWRITE) {
-                                candidates = listOf()
-                                val op = ime.backspace()
-                                if (textbuf.isNotEmpty()) {
-                                    inputBackspaceOnce(1)
+                            if (ime != null && ime.composing()) {
+                                if (ime.config.mode == TerrarumIMEMode.CANDIDATES) {
+                                    candidates = ime.backspace().map { CodepointSequence(it.toCodePoints()) }
                                 }
+                                else if (ime.config.mode == TerrarumIMEMode.REWRITE) {
+                                    candidates = listOf()
+                                    val op = ime.backspace()
+                                    if (textbuf.isNotEmpty()) {
+                                        inputBackspaceOnce(1)
+                                    }
 
-                                if (op.size > 0) {
-                                    val codepoints = op[0].toCodePoints()
-                                    if (!maxLen.exceeds(textbuf, codepoints)) {
-                                        textbuf.addAll(cursorX, codepoints)
+                                    if (op.size > 0) {
+                                        val codepoints = op[0].toCodePoints()
+                                        if (!maxLen.exceeds(textbuf, codepoints)) {
+                                            textbuf.addAll(cursorX, codepoints)
 
-                                        moveCursorToEnd(codepoints.size)
+                                            moveCursorToEnd(codepoints.size)
+                                        }
                                     }
                                 }
                             }
-                        }
-                        else if (cursorX <= 0) {
-                            cursorX = 0
-                            cursorDrawX = 0
-                            cursorDrawScroll = 0
-                        }
-                        else {
-                            endComposing()
-                            inputBackspaceOnce(2)
-                        }
-                    }
-                    else if (keycodes.contains(Input.Keys.LEFT)) {
-                        endComposing()
-
-                        if (cursorX > 0) {
-                            cursorX -= 1
-                            cursorDrawX = App.fontGame.getWidth(CodepointSequence(textbuf.subList(0, cursorX)))
-                            tryCursorForward()
-                            if (cursorX <= 0) {
+                            else if (cursorX <= 0) {
                                 cursorX = 0
                                 cursorDrawX = 0
                                 cursorDrawScroll = 0
                             }
-                        }
-                    }
-                    else if (keycodes.contains(Input.Keys.RIGHT)) {
-                        endComposing()
-
-                        if (cursorX < textbuf.size) {
-                            cursorX += 1
-                            cursorDrawX = App.fontGame.getWidth(CodepointSequence(textbuf.subList(0, cursorX)))
-                            tryCursorBack()
-                        }
-                    }
-                    else if (keycodes.containsSome(Input.Keys.ENTER, Input.Keys.NUMPAD_ENTER)) {
-                        endComposing()
-
-//                        println("END COMPOSING!!")
-                    }
-                    // accept:
-                    // - literal "<"
-                    // - keysymbol that does not start with "<" (not always has length of 1 because UTF-16)
-                    else if (char != null && char.length > 0 && char[0].code >= 32 && (char == "<" || !char.startsWith("<"))) {
-                        val shiftin = keycodes.containsSome(Input.Keys.SHIFT_LEFT, Input.Keys.SHIFT_RIGHT)
-                        val altgrin = keycodes.contains(Input.Keys.ALT_RIGHT) || keycodes.containsAll(Input.Keys.ALT_LEFT, Input.Keys.CONTROL_LEFT)
-
-                        val codepoints = if (ime != null) {
-                            if (ime.config.mode == TerrarumIMEMode.CANDIDATES) {
-                                val newStatus = ime.acceptChar(headkey, shiftin, altgrin, char)
-                                candidates = newStatus.first.map { CodepointSequence(it.toCodePoints()) }
-
-                                newStatus.second.toCodePoints()
+                            else {
+                                endComposing()
+                                inputBackspaceOnce(2)
                             }
-                            else if (ime.config.mode == TerrarumIMEMode.REWRITE) {
-                                candidates = listOf()
-                                val op = ime.acceptChar(headkey, shiftin, altgrin, char)
+                        }
+                        else if (keycodes.contains(Input.Keys.LEFT)) {
+                            endComposing()
 
-//                                printdbg(this, "delcount: ${op.first[0].toInt()}, rewrite: '${op.second}'")
-
-                                repeat(op.first[0].toInt()) {
-                                    if (textbuf.isNotEmpty()) {
-//                                        printdbg(this, "<del 1>")
-                                        inputBackspaceOnce(3)
-                                    }
+                            if (cursorX > 0) {
+                                cursorX -= 1
+                                cursorDrawX = App.fontGame.getWidth(CodepointSequence(textbuf.subList(0, cursorX)))
+                                tryCursorForward()
+                                if (cursorX <= 0) {
+                                    cursorX = 0
+                                    cursorDrawX = 0
+                                    cursorDrawScroll = 0
                                 }
-
-                                op.second.toCodePoints()
                             }
-                            else throw IllegalArgumentException("Unknown IME Operation mode: ${ime.config.mode}")
                         }
-                        else char.toCodePoints()
+                        else if (keycodes.contains(Input.Keys.RIGHT)) {
+                            endComposing()
 
-//                        printdbg(this, "textinput codepoints: ${codepoints.map { it.toString(16) }.joinToString()}")
-
-                        if (!maxLen.exceeds(textbuf, codepoints)) {
-                            textbuf.addAll(cursorX, codepoints)
-
-                            moveCursorToEnd(codepoints.size)
+                            if (cursorX < textbuf.size) {
+                                cursorX += 1
+                                cursorDrawX = App.fontGame.getWidth(CodepointSequence(textbuf.subList(0, cursorX)))
+                                tryCursorBack()
+                            }
                         }
+                        else if (keycodes.containsSome(Input.Keys.ENTER, Input.Keys.NUMPAD_ENTER)) {
+                            endComposing()
+
+    //                        println("END COMPOSING!!")
+                        }
+                        // accept:
+                        // - literal "<"
+                        // - keysymbol that does not start with "<" (not always has length of 1 because UTF-16)
+                        else if (char != null && char.length > 0 && char[0].code >= 32 && (char == "<" || !char.startsWith("<"))) {
+                            val shiftin = keycodes.containsSome(Input.Keys.SHIFT_LEFT, Input.Keys.SHIFT_RIGHT)
+                            val altgrin = keycodes.contains(Input.Keys.ALT_RIGHT) || keycodes.containsAll(Input.Keys.ALT_LEFT, Input.Keys.CONTROL_LEFT)
+
+                            val codepoints = if (ime != null) {
+                                if (ime.config.mode == TerrarumIMEMode.CANDIDATES) {
+                                    val newStatus = ime.acceptChar(headkey, shiftin, altgrin, char)
+                                    candidates = newStatus.first.map { CodepointSequence(it.toCodePoints()) }
+
+                                    newStatus.second.toCodePoints()
+                                }
+                                else if (ime.config.mode == TerrarumIMEMode.REWRITE) {
+                                    candidates = listOf()
+                                    val op = ime.acceptChar(headkey, shiftin, altgrin, char)
+
+    //                                printdbg(this, "delcount: ${op.first[0].toInt()}, rewrite: '${op.second}'")
+
+                                    repeat(op.first[0].toInt()) {
+                                        if (textbuf.isNotEmpty()) {
+    //                                        printdbg(this, "<del 1>")
+                                            inputBackspaceOnce(3)
+                                        }
+                                    }
+
+                                    op.second.toCodePoints()
+                                }
+                                else throw IllegalArgumentException("Unknown IME Operation mode: ${ime.config.mode}")
+                            }
+                            else char.toCodePoints()
+
+    //                        printdbg(this, "textinput codepoints: ${codepoints.map { it.toString(16) }.joinToString()}")
+
+                            if (!maxLen.exceeds(textbuf, codepoints)) {
+                                textbuf.addAll(cursorX, codepoints)
+
+                                moveCursorToEnd(codepoints.size)
+                            }
+                        }
+
+                        // don't put innards of tryCursorBack/Forward here -- you absolutely don't want that behaviour
                     }
-
-                    // don't put innards of tryCursorBack/Forward here -- you absolutely don't want that behaviour
                 }
-            }
-            catch (e: IndexOutOfBoundsException) {
-                e.printStackTrace()
-            }
-            catch (e: NullPointerException) {
-                e.printStackTrace()
-            }
+                catch (e: IndexOutOfBoundsException) {
+                    e.printStackTrace()
+                }
+                catch (e: NullPointerException) {
+                    e.printStackTrace()
+                }
 
-            if (textbuf.size == 0) {
-                currentPlaceholderText = CodepointSequence(placeholder().toCodePoints())
+                if (textbuf.size == 0) {
+                    currentPlaceholderText = CodepointSequence(placeholder().toCodePoints())
+                }
             }
         }
         else if (oldActive) { // just became deactivated

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

@@ -85,7 +85,7 @@ internal object BlocksDrawer {
 
 
     private lateinit var tilesQuad: Mesh
-    private val shader = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/tiling_dither.frag")
+    private val shader = App.loadShaderFromClasspath("shaders/4096.vert", "shaders/tiling_dither.frag")
 
     init {
 

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

@@ -60,8 +60,6 @@ object LightmapRenderer {
         }
         finally {
             this.world = world
-
-            //fireRecalculateEvent()
         }
     }
 
@@ -86,11 +84,6 @@ object LightmapRenderer {
     private var _mapThisTileOpacity = UnsafeCvecArray(LIGHTMAP_WIDTH, LIGHTMAP_HEIGHT)
     private var _mapThisTileOpacity2 = UnsafeCvecArray(LIGHTMAP_WIDTH, LIGHTMAP_HEIGHT)
 
-    init {
-        LightmapHDRMap.invoke()
-        printdbg(this, "Overscan open: $overscan_open; opaque: $overscan_opaque")
-    }
-
     private const val AIR = Block.AIR
 
     const val DRAW_TILE_SIZE: Float = TILE_SIZE / IngameRenderer.lightmapDownsample
@@ -141,7 +134,14 @@ object LightmapRenderer {
         }
     }
 
-    fun fireRecalculateEvent(vararg actorContainers: List<ActorWithBody>?) {
+    init {
+        LightmapHDRMap.invoke()
+        printdbg(this, "Overscan open: $overscan_open; opaque: $overscan_opaque")
+    }
+
+    fun recalculate(actorContainer: List<ActorWithBody>) = _recalculate(actorContainer, lightmap)
+
+    private fun _recalculate(actorContainer: List<ActorWithBody>, lightmap: UnsafeCvecArray) {
         try {
             world.getTileFromTerrain(0, 0) // test inquiry
         }
@@ -149,7 +149,7 @@ object LightmapRenderer {
             return // quit prematurely
         }
         catch (e: NullPointerException) {
-            System.err.println("[LightmapRendererNew.fireRecalculateEvent] Attempted to refer destroyed unsafe array " +
+            System.err.println("[LightmapRendererNew.recalculate] Attempted to refer destroyed unsafe array " +
                                "(${world.layerTerrain.ptr})")
             e.printStackTrace()
             return // something's wrong but we'll ignore it like a trustful AK
@@ -177,7 +177,7 @@ object LightmapRenderer {
         //println("$for_x_start..$for_x_end, $for_x\t$for_y_start..$for_y_end, $for_y")
 
         App.measureDebugTime("Renderer.Lanterns") {
-            buildLanternmap(actorContainers)
+            buildLanternmap(actorContainer)
         } // usually takes 3000 ns
 
         // set sunlight
@@ -205,27 +205,29 @@ object LightmapRenderer {
 
         // 'NEWLIGHT2' LIGHT SWIPER
         // O((8*2)n) where n is a size of the map.
-        /* - */fun r1() {
+        /* - */fun r1(lightmap: UnsafeCvecArray) {
             swipeDiag = false
             for (line in 1 until LIGHTMAP_HEIGHT - 1) {
                 swipeLight(
                         1, line,
                         LIGHTMAP_WIDTH - 2, line,
-                        1, 0
+                        1, 0,
+                        lightmap
                 )
             }
         }
-        /* | */fun r2() {
+        /* | */fun r2(lightmap: UnsafeCvecArray) {
             swipeDiag = false
             for (line in 1 until LIGHTMAP_WIDTH - 1) {
                 swipeLight(
                         line, 1,
                         line, LIGHTMAP_HEIGHT - 2,
-                        0, 1
+                        0, 1,
+                        lightmap
                 )
             }
         }
-        /* \ */fun r3() {
+        /* \ */fun r3(lightmap: UnsafeCvecArray) {
             swipeDiag = true
             /* construct indices such that:
                   56789ABC
@@ -258,11 +260,12 @@ object LightmapRenderer {
                 swipeLight(
                         maxOf(1, i - LIGHTMAP_HEIGHT + 4), maxOf(1, LIGHTMAP_HEIGHT - 2 - i),
                         minOf(LIGHTMAP_WIDTH - 2, i + 1), minOf(LIGHTMAP_HEIGHT - 2, (LIGHTMAP_WIDTH + LIGHTMAP_HEIGHT - 5) - i),
-                        1, 1
+                        1, 1,
+                        lightmap
                 )
             }
         }
-        /* / */fun r4() {
+        /* / */fun r4(lightmap: UnsafeCvecArray) {
             swipeDiag = true
             /*
                 1       w-2
@@ -291,7 +294,8 @@ object LightmapRenderer {
                 swipeLight(
                         maxOf(1, i - LIGHTMAP_HEIGHT + 4), minOf(LIGHTMAP_HEIGHT - 2, i + 1),
                         minOf(LIGHTMAP_WIDTH - 2, i + 1), maxOf(1, (LIGHTMAP_HEIGHT - 2) - (LIGHTMAP_WIDTH + LIGHTMAP_HEIGHT - 6) + i),
-                        1, -1
+                        1, -1,
+                        lightmap
                 )
             }
         }
@@ -313,34 +317,34 @@ object LightmapRenderer {
             //      why dark spots appear in the first place)
             // - Multithreading? I have absolutely no idea.
             // - If you naively slice the screen (job area) to multithread, the seam will appear.
-
-            r1();r2();r3();r4()
-            r1();r2();r3();r4() // two looks better than one
+            r1(lightmap);r2(lightmap);r3(lightmap);r4(lightmap)
+            r1(lightmap);r2(lightmap);r3(lightmap);r4(lightmap) // two looks better than one
             // no rendering trickery will eliminate the need of 2nd pass, even the "decay out"
         }
 
     }
 
-    private fun buildLanternmap(actorContainers: Array<out List<ActorWithBody>?>) {
+    private fun buildLanternmap(actorContainer: List<ActorWithBody>) {
         lanternMap.clear()
-        actorContainers.forEach { actorContainer ->
-            actorContainer?.forEach {
-                if (it is Luminous) {
-                    // put lanterns to the area the luminantBox is occupying
-                    for (lightBox in it.lightBoxList) {
-                        val lightBoxX = it.hitbox.startX + lightBox.startX
-                        val lightBoxY = it.hitbox.startY + lightBox.startY
-                        val lightBoxW = lightBox.width
-                        val lightBoxH = lightBox.height
-                        for (y in lightBoxY.div(TILE_SIZE).floorInt()
-                                ..lightBoxY.plus(lightBoxH).div(TILE_SIZE).floorInt()) {
-                            for (x in lightBoxX.div(TILE_SIZE).floorInt()
-                                    ..lightBoxX.plus(lightBoxW).div(TILE_SIZE).floorInt()) {
+        actorContainer.forEach {
+            if (it is Luminous) {
+                val lightBoxCopy = it.lightBoxList.subList(0, it.lightBoxList.size) // make copy to prevent ConcurrentModificationException
 
-                                val normalisedCvec = it.color//.cpy().mul(DIV_FLOAT)
+                // put lanterns to the area the luminantBox is occupying
+                for (lightBox in lightBoxCopy) {
+                    val lightBoxX = it.hitbox.startX + lightBox.startX
+                    val lightBoxY = it.hitbox.startY + lightBox.startY
+                    val lightBoxW = lightBox.width
+                    val lightBoxH = lightBox.height
+                    for (y in lightBoxY.div(TILE_SIZE).floorInt()
+                            ..lightBoxY.plus(lightBoxH).div(TILE_SIZE).floorInt()) {
+                        for (x in lightBoxX.div(TILE_SIZE).floorInt()
+                                ..lightBoxX.plus(lightBoxW).div(TILE_SIZE).floorInt()) {
 
-                                lanternMap[LandUtil.getBlockAddr(world, x, y)] = normalisedCvec
-                            }
+                            val oldLight = lanternMap[LandUtil.getBlockAddr(world, x, y)] ?: Cvec(0) // if two or more luminous actors share the same block, mix the light
+                            val actorLight = it.color
+
+                            lanternMap[LandUtil.getBlockAddr(world, x, y)] = oldLight.maxAndAssign(actorLight)
                         }
                     }
                 }
@@ -522,7 +526,7 @@ object LightmapRenderer {
     private var swipeX = -1
     private var swipeY = -1
     private var swipeDiag = false
-    private fun _swipeTask(x: Int, y: Int, x2: Int, y2: Int) {
+    private fun _swipeTask(x: Int, y: Int, x2: Int, y2: Int, lightmap: UnsafeCvecArray) {
         if (x2 < 0 || y2 < 0 || x2 >= LIGHTMAP_WIDTH || y2 >= LIGHTMAP_HEIGHT) return
 
         _ambientAccumulator.r = _mapLightLevelThis.getR(x, y)
@@ -535,25 +539,25 @@ object LightmapRenderer {
             _thisTileOpacity.g = _mapThisTileOpacity.getG(x, y)
             _thisTileOpacity.b = _mapThisTileOpacity.getB(x, y)
             _thisTileOpacity.a = _mapThisTileOpacity.getA(x, y)
-            _ambientAccumulator.maxAndAssign(darkenColoured(x2, y2, _thisTileOpacity))
+            _ambientAccumulator.maxAndAssign(darkenColoured(x2, y2, _thisTileOpacity, lightmap))
         }
         else {
             _thisTileOpacity2.r = _mapThisTileOpacity2.getR(x, y)
             _thisTileOpacity2.g = _mapThisTileOpacity2.getG(x, y)
             _thisTileOpacity2.b = _mapThisTileOpacity2.getB(x, y)
             _thisTileOpacity2.a = _mapThisTileOpacity2.getA(x, y)
-            _ambientAccumulator.maxAndAssign(darkenColoured(x2, y2, _thisTileOpacity2))
+            _ambientAccumulator.maxAndAssign(darkenColoured(x2, y2, _thisTileOpacity2, lightmap))
         }
 
         _mapLightLevelThis.setVec(x, y, _ambientAccumulator)
         lightmap.setVec(x, y, _ambientAccumulator)
     }
-    private fun swipeLight(sx: Int, sy: Int, ex: Int, ey: Int, dx: Int, dy: Int) {
+    private fun swipeLight(sx: Int, sy: Int, ex: Int, ey: Int, dx: Int, dy: Int, lightmap: UnsafeCvecArray) {
         swipeX = sx; swipeY = sy
         while (swipeX*dx <= ex*dx && swipeY*dy <= ey*dy) {
             // conduct the task #1
             // spread towards the end
-            _swipeTask(swipeX, swipeY, swipeX-dx, swipeY-dy)
+            _swipeTask(swipeX, swipeY, swipeX-dx, swipeY-dy, lightmap)
 
             swipeX += dx
             swipeY += dy
@@ -563,7 +567,7 @@ object LightmapRenderer {
         while (swipeX*dx >= sx*dx && swipeY*dy >= sy*dy) {
             // conduct the task #2
             // spread towards the start
-            _swipeTask(swipeX, swipeY, swipeX+dx, swipeY+dy)
+            _swipeTask(swipeX, swipeY, swipeX+dx, swipeY+dy, lightmap)
 
             swipeX -= dx
             swipeY -= dy
@@ -682,7 +686,7 @@ object LightmapRenderer {
      * @param darken (0-255) per channel
      * @return darkened data (0-255) per channel
      */
-    fun darkenColoured(x: Int, y: Int, darken: Cvec): Cvec {
+    internal fun darkenColoured(x: Int, y: Int, darken: Cvec, lightmap: UnsafeCvecArray): Cvec {
         // use equation with magic number 8.0
         // this function, when done recursively (A_x = darken(A_x-1, C)), draws exponential curve. (R^2 = 1)
 
@@ -740,6 +744,7 @@ object LightmapRenderer {
 
         // copied from BlocksDrawer, duh!
         // FIXME 'lightBuffer' is not zoomable in this way
+
         val tilesInHorizontal = (App.scr.wf / TILE_SIZE).ceilInt() + 1 + LIGHTMAP_OVERRENDER * 2
         val tilesInVertical = (App.scr.hf / TILE_SIZE).ceilInt() + 1 + LIGHTMAP_OVERRENDER * 2
 
@@ -754,6 +759,7 @@ object LightmapRenderer {
         }
         lightBuffer = Pixmap(tilesInHorizontal, tilesInVertical, Pixmap.Format.RGBA8888)
 
+
         lightmap.destroy()
         _mapLightLevelThis.destroy()
         _mapThisTileOpacity.destroy()