titlescreen moved to modules; using GLES 3.0 as default

assets/mods/LoadOrder.csv

@@ -3,4 +3,4 @@
 # You can disable basegame, but we don't recommend.
 
 basegame
-dwarventech
+#dwarventech

src/net/torvald/terrarum/App.java

@@ -342,6 +342,7 @@ 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.useVsync(getConfigBoolean("usevsync"));
             appConfig.setResizable(false);
             appConfig.setWindowedMode(width, height);
@@ -555,11 +556,16 @@ public class App implements ApplicationListener {
                 // hand over the scene control to this single class; Terrarum must call
                 // 'AppLoader.getINSTANCE().screen.render(delta)', this is not redundant at all!
 
-                printdbg(this, "!! Force set current screen and ingame instance to TitleScreen !!");
+                IngameInstance title = ModMgr.INSTANCE.getTitleScreen(batch);
 
-                IngameInstance title = new TitleScreen(batch);
-                Terrarum.INSTANCE.setCurrentIngameInstance(title);
-                setScreen(title);
+                if (title != null) {
+                    Terrarum.INSTANCE.setCurrentIngameInstance(title);
+                    setScreen(title);
+                }
+                else {
+                    IngameInstance notitle = new NoModuleDefaultTitlescreen(batch);
+                    setScreen(notitle);
+                }
             }
         }
         // draw the screen
@@ -570,7 +576,7 @@ public class App implements ApplicationListener {
         KeyToggler.INSTANCE.update(currentScreen instanceof TerrarumIngame);
 
         // nested FBOs are just not a thing in GL!
-        net.torvald.terrarum.FrameBufferManager.end();
+        FrameBufferManager.end();
 
         PostProcessor.INSTANCE.draw(camera.combined, renderFBO);
 
@@ -855,6 +861,34 @@ public class App implements ApplicationListener {
      */
     private void postInit() {
         ModMgr.INSTANCE.invoke(); // invoke Module Manager
+
+
+        TextureRegionPack.Companion.setGlobalFlipY(true);
+        fontSmallNumbers = TinyAlphNum.INSTANCE;
+
+        IME.invoke();
+        inputStrober = InputStrober.INSTANCE;
+
+        try {
+            audioDevice = Gdx.audio.newAudioDevice(48000, false);
+        }
+        catch (NullPointerException deviceInUse) {
+            deviceInUse.printStackTrace();
+            System.err.println("[AppLoader] failed to create audio device: Audio device occupied by Exclusive Mode Device? (e.g. ASIO4all)");
+        }
+
+        CommonResourcePool.INSTANCE.loadAll();
+
+
+        if (ModMgr.INSTANCE.getModuleInfo().isEmpty()) {
+
+
+
+            return;
+        }
+
+
+
         printdbg(this, "all modules loaded successfully");
 
 
@@ -869,8 +903,6 @@ public class App implements ApplicationListener {
         tileMaker = new CreateTileAtlas();
         tileMaker.invoke(false);
 
-        IME.invoke();
-        inputStrober = InputStrober.INSTANCE;
 
         // check if selected IME is accessible; if not, set selected IME to none
         String selectedIME = getConfigString("inputmethod");
@@ -880,18 +912,6 @@ public class App implements ApplicationListener {
 
         Terrarum.initialise();
 
-        TextureRegionPack.Companion.setGlobalFlipY(true);
-        fontSmallNumbers = TinyAlphNum.INSTANCE;
-
-        try {
-            audioDevice = Gdx.audio.newAudioDevice(48000, false);
-        }
-        catch (NullPointerException deviceInUse) {
-            deviceInUse.printStackTrace();
-            System.err.println("[AppLoader] failed to create audio device: Audio device occupied by Exclusive Mode Device? (e.g. ASIO4all)");
-        }
-
-        CommonResourcePool.INSTANCE.loadAll();
 
         // if there is a predefined screen, open that screen after my init process
         if (injectScreen != null) {

src/net/torvald/terrarum/ModMgr.kt

@@ -2,6 +2,7 @@ package net.torvald.terrarum
 
 import com.badlogic.gdx.Gdx
 import com.badlogic.gdx.files.FileHandle
+import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import net.torvald.terrarum.App.*
 import net.torvald.terrarum.blockproperties.BlockCodex
 import net.torvald.terrarum.blockproperties.WireCodex
@@ -31,6 +32,7 @@ import java.util.*
 /**
  * Modules (or Mods) Resource Manager
  *
+ * The very first mod on the load set must have a title screen
  *
  * NOTE!!: Usage of Groovy is only temporary; if Kotlin's "JSR 223" is no longer experimental and
  *         is readily available, ditch that Groovy.
@@ -93,6 +95,11 @@ object ModMgr {
         errorLogs.add(ModuleErrorInfo(type, moduleName, cause))
     }
 
+    /**
+     * Try to create an instance of a "titlescreen" from the current load order set.
+     */
+    fun getTitleScreen(batch: SpriteBatch): IngameInstance? = entryPointClasses.getOrNull(0)?.getTitleScreen(batch)
+
     init {
         // load modules
         val loadOrderCSVparser = CSVParser.parse(

src/net/torvald/terrarum/ModuleEntryPoint.kt

@@ -1,9 +1,12 @@
 package net.torvald.terrarum
 
+import com.badlogic.gdx.graphics.g2d.SpriteBatch
+
 /**
  * Created by minjaesong on 2018-06-21.
  */
 abstract class ModuleEntryPoint {
     abstract fun invoke()
     abstract fun dispose()
+    open fun getTitleScreen(batch: SpriteBatch): IngameInstance? = null
 }

src/net/torvald/terrarum/NoModuleDefaultTitlescreen.kt

@@ -0,0 +1,54 @@
+package net.torvald.terrarum
+
+import com.badlogic.gdx.graphics.Color
+import com.badlogic.gdx.graphics.Pixmap
+import com.badlogic.gdx.graphics.g2d.SpriteBatch
+import com.badlogic.gdx.graphics.glutils.FrameBuffer
+import net.torvald.terrarum.ui.Toolkit
+
+/**
+ * Created by minjaesong on 2021-12-11.
+ */
+class NoModuleDefaultTitlescreen(batch: SpriteBatch) : IngameInstance(batch) {
+
+    private val wot = listOf(
+            "No Module is currently loaded.",
+            "Please review your Load Order on",
+            "assets/mods/LoadOrder.csv"
+    )
+
+    private val maxtw = wot.maxOf { App.fontGame.getWidth(it) }
+
+    private val fbo = FrameBuffer(Pixmap.Format.RGBA8888, App.scr.width, App.scr.height, true)
+
+    private var init = false
+
+    override fun render(updateRate: Float) {
+        gdxClearAndSetBlend(0f, 0f, 0f, 0f)
+
+        if (!init) {
+            val lh = 36f
+            val th = lh * wot.size
+
+            fbo.inAction(null, null) {
+                gdxClearAndSetBlend(.094f, .094f, .094f, 1f)
+                batch.inUse {
+                    batch.color = Color.WHITE
+                    wot.forEachIndexed { index, s ->
+                        App.fontGame.draw(batch, s, (Toolkit.drawWidth - maxtw) / 2f, (App.scr.height - th) / 2f + lh * index)
+                    }
+                }
+            }
+        }
+
+        batch.inUse {
+            batch.draw(fbo.colorBufferTexture, 0f, 0f)
+        }
+    }
+
+    override fun dispose() {
+        super.dispose()
+
+        fbo.dispose()
+    }
+}

src/net/torvald/terrarum/Terrarum.kt

@@ -31,7 +31,6 @@ import net.torvald.terrarum.serialise.Common
 import net.torvald.terrarum.ui.UICanvas
 import net.torvald.terrarum.worlddrawer.WorldCamera
 import net.torvald.terrarumsansbitmap.gdx.TerrarumSansBitmap
-import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
 import net.torvald.util.CircularArray
 import java.io.File
 import java.io.PrintStream
@@ -193,41 +192,6 @@ object Terrarum : Disposable {
         printStackTrace(this)
     }
 
-    private fun showxxx() {
-
-        testTexture = Texture(Gdx.files.internal("./assets/test_texture.tga"))
-
-
-        // resize fullscreen quad?
-
-
-        TextureRegionPack.globalFlipY = true // !! TO MAKE LEGACY CODE RENDER ON ITS POSITION !!
-        Gdx.graphics.isContinuousRendering = true
-
-        //batch = SpriteBatch()
-        //shapeRender = ShapeRenderer()
-
-
-        App.GAME_LOCALE = getConfigString("language")
-        printdbg(this, "locale = ${App.GAME_LOCALE}")
-
-
-
-
-        // jump straight into the ingame
-        /*val ingame = Ingame(batch)
-        ingame.gameLoadInfoPayload = Ingame.NewWorldParameters(2400, 800, HQRNG().nextLong())
-        ingame.gameLoadMode = Ingame.GameLoadMode.CREATE_NEW
-        LoadScreen.screenToLoad = ingame
-        this.ingame = ingame
-        setScreen(LoadScreen)*/
-
-
-
-        // title screen
-        App.setScreen(TitleScreen(batch))
-    }
-
     /** Don't call this! Call AppLoader.dispose() */
     override fun dispose() {
         //dispose any other resources used in this level

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

@@ -158,15 +158,17 @@ open class GameWorld() : Disposable {
         lastPlayTime = lastPlayTIME_T
 
 
-        App.tileMaker.tags.forEach {
-            printdbg(this, "tileNumber ${it.value.tileNumber} <-> tileName ${it.key}")
+        if (App.tileMaker != null) {
+            App.tileMaker.tags.forEach {
+                printdbg(this, "tileNumber ${it.value.tileNumber} <-> tileName ${it.key}")
 
-            tileNumberToNameMap[it.value.tileNumber.toLong()] = it.key
-            tileNameToNumberMap[it.key] = it.value.tileNumber
+                tileNumberToNameMap[it.value.tileNumber.toLong()] = it.key
+                tileNameToNumberMap[it.key] = it.value.tileNumber
+            }
+
+            // AN EXCEPTIONAL TERM: tilenum 0 is always redirected to Air tile, even if the tilenum for actual Air tile is not zero
+            tileNumberToNameMap[0] = Block.AIR
         }
-
-        // AN EXCEPTIONAL TERM: tilenum 0 is always redirected to Air tile, even if the tilenum for actual Air tile is not zero
-        tileNumberToNameMap[0] = Block.AIR
     }
 
 

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

@@ -1,5 +1,6 @@
 package net.torvald.terrarum.modulebasegame
 
+import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import net.torvald.terrarum.*
 import net.torvald.terrarum.App.IS_DEVELOPMENT_BUILD
 import net.torvald.terrarum.App.printdbg
@@ -19,6 +20,10 @@ class EntryPoint : ModuleEntryPoint() {
 
     private val moduleName = "basegame"
 
+    override fun getTitleScreen(batch: SpriteBatch): IngameInstance? {
+        return TitleScreen(batch)
+    }
+
     override fun invoke() {
 
         printdbg(this, "Hello, world!")

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

@@ -1,4 +1,4 @@
-package net.torvald.terrarum
+package net.torvald.terrarum.modulebasegame
 
 import com.badlogic.gdx.Gdx
 import com.badlogic.gdx.InputAdapter
@@ -11,6 +11,7 @@ import com.badlogic.gdx.graphics.g2d.TextureRegion
 import com.badlogic.gdx.graphics.glutils.FrameBuffer
 import com.jme3.math.FastMath
 import net.torvald.random.HQRNG
+import net.torvald.terrarum.*
 import net.torvald.terrarum.App.printdbg
 import net.torvald.terrarum.App.printdbgerr
 import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZED
@@ -23,8 +24,6 @@ import net.torvald.terrarum.gameworld.GameWorld
 import net.torvald.terrarum.gameworld.WorldTime
 import net.torvald.terrarum.gameworld.fmod
 import net.torvald.terrarum.langpack.Lang
-import net.torvald.terrarum.modulebasegame.IngameRenderer
-import net.torvald.terrarum.modulebasegame.TerrarumIngame
 import net.torvald.terrarum.modulebasegame.ui.UIRemoCon
 import net.torvald.terrarum.modulebasegame.ui.UITitleRemoConYaml
 import net.torvald.terrarum.realestate.LandUtil

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

@@ -8,9 +8,9 @@ import net.torvald.terrarum.App
 import net.torvald.terrarum.INGAME
 import net.torvald.terrarum.Terrarum.getPlayerSaveFiledesc
 import net.torvald.terrarum.Terrarum.getWorldSaveFiledesc
-import net.torvald.terrarum.TitleScreen
 import net.torvald.terrarum.blendNormal
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
+import net.torvald.terrarum.modulebasegame.TitleScreen
 import net.torvald.terrarum.modulebasegame.ui.UIInventoryFull.Companion.INVENTORY_CELLS_OFFSET_Y
 import net.torvald.terrarum.modulebasegame.ui.UIInventoryFull.Companion.INVENTORY_CELLS_UI_HEIGHT
 import net.torvald.terrarum.serialise.WriteSavegame

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

@@ -4,10 +4,14 @@ import com.badlogic.gdx.Gdx
 import com.badlogic.gdx.graphics.Camera
 import com.badlogic.gdx.graphics.Color
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
-import net.torvald.terrarum.*
+import net.torvald.terrarum.App
 import net.torvald.terrarum.App.printdbg
 import net.torvald.terrarum.App.printdbgerr
+import net.torvald.terrarum.QNDTreeNode
+import net.torvald.terrarum.Terrarum
+import net.torvald.terrarum.Yaml
 import net.torvald.terrarum.gamecontroller.TerrarumKeyboardEvent
+import net.torvald.terrarum.modulebasegame.TitleScreen
 import net.torvald.terrarum.serialise.WriteConfig
 import net.torvald.terrarum.ui.Toolkit
 import net.torvald.terrarum.ui.UICanvas

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

@@ -4,7 +4,7 @@ import com.badlogic.gdx.Gdx
 import com.badlogic.gdx.graphics.*
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
 import com.badlogic.gdx.graphics.g2d.TextureRegion
-import com.badlogic.gdx.graphics.glutils.FrameBuffer
+import com.badlogic.gdx.graphics.glutils.FloatFrameBuffer
 import com.badlogic.gdx.utils.Disposable
 import net.torvald.random.HQRNG
 import net.torvald.terrarum.App
@@ -34,9 +34,9 @@ object Toolkit : Disposable {
     private val shaderKawaseDown = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/boxdown.frag")
     private val shaderKawaseUp = App.loadShaderFromFile("assets/shaders/4096.vert", "assets/shaders/boxup.frag")
 
-    private lateinit var fboBlur: FrameBuffer
-    private lateinit var fboBlurHalf: FrameBuffer
-    private lateinit var fboBlurQuarter: FrameBuffer
+    private lateinit var fboBlur: FloatFrameBuffer
+    private lateinit var fboBlurHalf: FloatFrameBuffer
+    private lateinit var fboBlurQuarter: FloatFrameBuffer
     private lateinit var blurWriteQuad: Mesh
     private lateinit var blurWriteQuad2: Mesh
     private lateinit var blurWriteQuad4: Mesh
@@ -302,20 +302,17 @@ object Toolkit : Disposable {
         val fw = App.scr.width//MathUtils.nextPowerOfTwo(App.scr.width)
         val fh = App.scr.height//MathUtils.nextPowerOfTwo(App.scr.height)
 
-        fboBlur = FrameBuffer(
-                Pixmap.Format.RGBA8888,
+        fboBlur = FloatFrameBuffer(
                 fw,
                 fh,
                 true
         )
-        fboBlurHalf = FrameBuffer(
-                Pixmap.Format.RGBA8888,
+        fboBlurHalf = FloatFrameBuffer(
                 fw / 2,
                 fh / 2,
                 true
         )
-        fboBlurQuarter = FrameBuffer(
-                Pixmap.Format.RGBA8888,
+        fboBlurQuarter = FloatFrameBuffer(
                 fw / 4,
                 fh / 4,
                 true