Тест StarboundClient

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/CMacros.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.NativeLong;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_BBox.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Structure;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Bitmap.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Pointer;
 import com.sun.jna.Structure;

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Bitmap_Size.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Structure;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_CharMapRec.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Pointer;
 import com.sun.jna.Structure;

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Encoding.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.NativeLong;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_EncodingNative.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.NativeLong;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_FaceRec.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Pointer;
 import com.sun.jna.Structure;

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Fixed.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.NativeLong;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Generic.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Pointer;
 import com.sun.jna.Structure;

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_GlyphSlotRec.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Pointer;
 import com.sun.jna.Structure;

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Glyph_Format.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.NativeLong;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Glyph_FormatNative.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.NativeLong;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Glyph_Metrics.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Structure;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Long.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.NativeLong;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Matrix.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Structure;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Outline.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Pointer;
 import com.sun.jna.Structure;

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Pixel_Mode.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 public enum FT_Pixel_Mode {
 	FT_PIXEL_MODE_NONE,

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Pos.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.NativeLong;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_SizeRec.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Pointer;
 import com.sun.jna.Structure;

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Size_Metrics.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Structure;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_SubGlyphRec.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Structure;
 

src/main/java/ru/dbotthepony/kstarbound/client/freetype/struct/FT_Vector.java

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype.struct;
+package ru.dbotthepony.kstarbound.client.freetype.struct;
 
 import com.sun.jna.Structure;
 import ru.dbotthepony.kstarbound.math.Vector2i;

src/main/kotlin/ru/dbotthepony/kstarbound/GameRegistry.kt

@@ -1,13 +0,0 @@
-package ru.dbotthepony.kstarbound
-
-class GameRegistry<T> {
-	private val table = HashMap<String, T>()
-	val access: Map<String, T> by table
-
-	var frozen = false
-		private set
-
-	fun freeze() {
-		frozen = true
-	}
-}

src/main/kotlin/ru/dbotthepony/kstarbound/Main.kt

@@ -2,25 +2,20 @@ package ru.dbotthepony.kstarbound
 
 import org.apache.logging.log4j.LogManager
 import org.lwjgl.Version
-import org.lwjgl.glfw.Callbacks.glfwFreeCallbacks
 import org.lwjgl.glfw.GLFW.*
-import org.lwjgl.glfw.GLFWErrorCallback
 import org.lwjgl.opengl.GL46.*
-import org.lwjgl.system.MemoryStack.stackPush
-import org.lwjgl.system.MemoryUtil.NULL
-import ru.dbotthepony.kstarbound.defs.TileDefinition
-import ru.dbotthepony.kstarbound.gl.*
-import ru.dbotthepony.kstarbound.math.*
-import ru.dbotthepony.kstarbound.render.*
+import ru.dbotthepony.kstarbound.client.StarboundClient
+import ru.dbotthepony.kstarbound.math.Matrix4f
+import ru.dbotthepony.kstarbound.client.render.Camera
+import ru.dbotthepony.kstarbound.client.render.ChunkRenderer
+import ru.dbotthepony.kstarbound.client.render.TextAlignX
+import ru.dbotthepony.kstarbound.client.render.TextAlignY
 import ru.dbotthepony.kstarbound.util.Color
 import ru.dbotthepony.kstarbound.util.formatBytesShort
 import java.io.File
 
 private val LOGGER = LogManager.getLogger()
 
-var terminateGame = false
-	private set
-
 var viewportWidth = 800
 	private set
 
@@ -47,19 +42,20 @@ var window = 0L
 fun main() {
 	LOGGER.info("Running LWJGL ${Version.getVersion()}")
 
-	try {
-		init()
-		loop()
-	} finally {
-		if (window != NULL) {
-			glfwFreeCallbacks(window)
-			glfwDestroyWindow(window)
-		}
+	val client = StarboundClient()
 
-		glfwTerminate()
-		glfwSetErrorCallback(null)?.free()
+	Starbound.addFilePath(File("./unpacked_assets/"))
 
-		terminateGame = true
+	Starbound.initializeGame { finished, replaceStatus, status ->
+		client.pushLoadingText(status, replaceStatus)
+	}
+
+	client.onTermination {
+		Starbound.terminateLoading = true
+	}
+
+	while (client.renderFrame()) {
+		Starbound.pollCallbacks()
 	}
 }
 
@@ -67,94 +63,14 @@ private var camera: Camera? = null
 private val startupTextList = ArrayList<String>()
 private var finishStartupRendering = Long.MAX_VALUE
 
-private fun init() {
-	GLFWErrorCallback.create { error, description ->
-		LOGGER.error("LWJGL error {}: {}", error, description)
-	}.set()
-
-	check(glfwInit()) { "Unable to initialize GLFW" }
-
-	glfwDefaultWindowHints()
-
-	glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE)
-	glfwWindowHint(GLFW_RESIZABLE, GLFW_TRUE)
-	glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4)
-	glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 6)
-	glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE)
-
-	window = glfwCreateWindow(viewportWidth, viewportHeight, "LWJGL Window!", NULL, NULL)
-	require(window != NULL) { "Unable to create GLFW window" }
-
-	glfwSetKeyCallback(window) { window, key, scancode, action, mods ->
-		if (key == GLFW_KEY_ESCAPE || key == GLFW_RELEASE) {
-			glfwSetWindowShouldClose(window, true)
-		} else {
-			camera?.userInput(key, scancode, action, mods)
-		}
-	}
-
-	glfwSetFramebufferSizeCallback(window) { _, w, h ->
-		viewportWidth = w
-		viewportHeight = h
-		viewportMatrixGUI = updateViewportMatrixA()
-		viewportMatrixGame = updateViewportMatrixB()
-		glViewport(0, 0, w, h)
-	}
-
-	val stack = stackPush()
-
-	try {
-		val pWidth = stack.mallocInt(1)
-		val pHeight = stack.mallocInt(1)
-
-		glfwGetWindowSize(window, pWidth, pHeight)
-
-		val vidmode = glfwGetVideoMode(glfwGetPrimaryMonitor())!!
-
-		glfwSetWindowPos(
-			window,
-			(vidmode.width() - pWidth[0]) / 2,
-			(vidmode.height() - pHeight[0]) / 2
-		)
-	} finally {
-		stack.close()
-	}
-
-	glfwMakeContextCurrent(window)
-
-	// vsync
-	glfwSwapInterval(1)
-
-	glfwShowWindow(window)
-
-	startupTextList.add("Initialized GLFW window")
-
-	Starbound.addFilePath(File("./unpacked_assets/"))
-
-	Starbound.initializeGame { finished, replaceStatus, status ->
-		if (replaceStatus) {
-			if (startupTextList.isEmpty()) {
-				startupTextList.add(status)
-			} else {
-				startupTextList[startupTextList.size - 1] = status
-			}
-		} else {
-			startupTextList.add(status)
-		}
-
-		if (finished) {
-			finishStartupRendering = System.currentTimeMillis() + 4000L
-		}
-	}
-}
-
 var frameRenderTime = 1.0
 	private set
 
 val framesPerSecond get() = 1.0 / frameRenderTime
 
 private fun loop() {
-	val state = GLStateTracker()
+	val client = StarboundClient()
+	val state = client.gl
 	startupTextList.add("Initialized OpenGL context")
 	camera = Camera()
 
@@ -166,7 +82,7 @@ private fun loop() {
 
 	var chunkRenderer: ChunkRenderer? = null
 
-	Starbound.onInitialize {
+	/*Starbound.onInitialize {
 		val chunk = Starbound.world.getOrMakeChunk(Vector2i(2, 2))
 
 		var x = 0
@@ -208,7 +124,7 @@ private fun loop() {
 		chunkRenderer = ChunkRenderer(state, chunk, Starbound.world)
 		chunkRenderer!!.tesselateStatic()
 		chunkRenderer!!.uploadStatic()
-	}
+	}*/
 
 	val runtime = Runtime.getRuntime()
 

src/main/kotlin/ru/dbotthepony/kstarbound/Starbound.kt

@@ -14,12 +14,12 @@ class TileDefLoadingException(message: String, cause: Throwable? = null) : Illeg
 object Starbound {
 	private val tiles = HashMap<String, TileDefinition>()
 	val tilesAccess = object : Map<String, TileDefinition> by tiles {}
-	val world = World()
 
 	var initializing = false
 		private set
 	var initialized = false
 		private set
+	var terminateLoading = false
 
 	private val _filepath = ArrayList<File>()
 	val filepath = object : List<File> by _filepath {}
@@ -70,12 +70,12 @@ object Starbound {
 
 		initializing = true
 
-		Thread {
+		Thread({
 			val time = System.currentTimeMillis()
 			callback(false, false, "Loading materials...")
 
 			loadTileMaterials {
-				if (terminateGame) {
+				if (terminateLoading) {
 					throw InterruptedException("Game is terminating")
 				}
 
@@ -87,7 +87,7 @@ object Starbound {
 			initializing = false
 			initialized = true
 			callback(true, false, "Finished loading in ${System.currentTimeMillis() - time}ms")
-		}.start()
+		}, "Asset Loader").start()
 	}
 
 	fun onInitialize(callback: () -> Unit) {

src/main/kotlin/ru/dbotthepony/kstarbound/client/StarboundClient.kt

@@ -0,0 +1,228 @@
+package ru.dbotthepony.kstarbound.client
+
+import org.apache.logging.log4j.LogManager
+import org.lwjgl.glfw.Callbacks
+import org.lwjgl.glfw.GLFW
+import org.lwjgl.glfw.GLFWErrorCallback
+import org.lwjgl.opengl.GL46.*
+import org.lwjgl.system.MemoryStack
+import org.lwjgl.system.MemoryUtil
+import ru.dbotthepony.kstarbound.client.gl.GLStateTracker
+import ru.dbotthepony.kstarbound.math.Matrix4f
+import ru.dbotthepony.kstarbound.client.render.Camera
+import ru.dbotthepony.kstarbound.client.render.TextAlignX
+import ru.dbotthepony.kstarbound.client.render.TextAlignY
+import ru.dbotthepony.kstarbound.util.Color
+import ru.dbotthepony.kstarbound.util.formatBytesShort
+import ru.dbotthepony.kstarbound.world.World
+
+class StarboundClient : AutoCloseable {
+	val window: Long
+	val camera = Camera()
+
+	var gameTerminated = false
+		private set
+
+	var viewportWidth = 800
+		private set
+
+	var viewportHeight = 600
+		private set
+
+	var viewportMatrixGUI = updateViewportMatrixA()
+		private set
+
+	var viewportMatrixGame = updateViewportMatrixB()
+		private set
+
+	private val startupTextList = ArrayList<String>()
+	private var finishStartupRendering = System.currentTimeMillis() + 4000L
+
+	fun pushLoadingText(text: String, replace: Boolean = false) {
+		if (replace) {
+			if (startupTextList.isEmpty()) {
+				startupTextList.add(text)
+			} else {
+				startupTextList[startupTextList.size - 1] = text
+			}
+		} else {
+			startupTextList.add(text)
+		}
+
+		finishStartupRendering = System.currentTimeMillis() + 4000L
+	}
+
+	private fun updateViewportMatrixA(): Matrix4f {
+		return Matrix4f.ortho(0f, viewportWidth.toFloat(), 0f, viewportHeight.toFloat(), 0.1f, 100f)
+	}
+
+	private fun updateViewportMatrixB(): Matrix4f {
+		return Matrix4f.orthoDirect(0f, viewportWidth.toFloat(), 0f, viewportHeight.toFloat(), 1f, 100f)
+	}
+
+	init {
+		GLFWErrorCallback.create { error, description ->
+			LOGGER.error("LWJGL error {}: {}", error, description)
+		}.set()
+
+		check(GLFW.glfwInit()) { "Unable to initialize GLFW" }
+
+		GLFW.glfwDefaultWindowHints()
+
+		GLFW.glfwWindowHint(GLFW.GLFW_VISIBLE, GLFW.GLFW_FALSE)
+		GLFW.glfwWindowHint(GLFW.GLFW_RESIZABLE, GLFW.GLFW_TRUE)
+		GLFW.glfwWindowHint(GLFW.GLFW_CONTEXT_VERSION_MAJOR, 4)
+		GLFW.glfwWindowHint(GLFW.GLFW_CONTEXT_VERSION_MINOR, 6)
+		GLFW.glfwWindowHint(GLFW.GLFW_OPENGL_PROFILE, GLFW.GLFW_OPENGL_CORE_PROFILE)
+
+		window = GLFW.glfwCreateWindow(viewportWidth, viewportHeight, "KStarbound", MemoryUtil.NULL, MemoryUtil.NULL)
+		require(window != MemoryUtil.NULL) { "Unable to create GLFW window" }
+		startupTextList.add("Created GLFW window")
+
+		GLFW.glfwSetKeyCallback(window) { window, key, scancode, action, mods ->
+			if (key == GLFW.GLFW_KEY_ESCAPE || key == GLFW.GLFW_RELEASE) {
+				GLFW.glfwSetWindowShouldClose(window, true)
+			} else {
+				camera.userInput(key, scancode, action, mods)
+			}
+		}
+
+		GLFW.glfwSetFramebufferSizeCallback(window) { _, w, h ->
+			viewportWidth = w
+			viewportHeight = h
+			viewportMatrixGUI = updateViewportMatrixA()
+			viewportMatrixGame = updateViewportMatrixB()
+			glViewport(0, 0, w, h)
+		}
+
+		val stack = MemoryStack.stackPush()
+
+		try {
+			val pWidth = stack.mallocInt(1)
+			val pHeight = stack.mallocInt(1)
+
+			GLFW.glfwGetWindowSize(window, pWidth, pHeight)
+
+			val vidmode = GLFW.glfwGetVideoMode(GLFW.glfwGetPrimaryMonitor())!!
+
+			GLFW.glfwSetWindowPos(
+				window,
+				(vidmode.width() - pWidth[0]) / 2,
+				(vidmode.height() - pHeight[0]) / 2
+			)
+		} finally {
+			stack.close()
+		}
+
+		GLFW.glfwMakeContextCurrent(window)
+
+		// vsync
+		GLFW.glfwSwapInterval(1)
+
+		GLFW.glfwShowWindow(window)
+		pushLoadingText("Initialized GLFW window")
+	}
+
+	val gl = GLStateTracker()
+
+	fun ensureSameThread() = gl.ensureSameThread()
+
+	init {
+		pushLoadingText("Initialized OpenGL context")
+		gl.clearColor = Color.SLATE_GREY
+
+		gl.blend = true
+		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
+	}
+
+	var frameRenderTime = 1.0
+		private set
+
+	val framesPerSecond get() = 1.0 / frameRenderTime
+
+	var world: World? = World()
+
+	fun renderFrame(): Boolean {
+		ensureSameThread()
+
+		if (GLFW.glfwWindowShouldClose(window)) {
+			close()
+			return false
+		}
+
+		val measure = GLFW.glfwGetTime()
+
+		glClear(GL_COLOR_BUFFER_BIT or GL_DEPTH_BUFFER_BIT)
+
+		gl.matrixStack.clear(viewportMatrixGame.toMutableMatrix())
+		camera.translate(gl.matrixStack.last)
+
+		gl.matrixStack.clear(viewportMatrixGUI.toMutableMatrix().translate(z = 2f))
+
+		val thisTime = System.currentTimeMillis()
+
+		if (startupTextList.isNotEmpty() && thisTime <= finishStartupRendering) {
+			var alpha = 1f
+
+			if (finishStartupRendering - thisTime < 1000L) {
+				alpha = (finishStartupRendering - thisTime) / 1000f
+			}
+
+			gl.matrixStack.push()
+			gl.matrixStack.translateWithScale(y = viewportHeight.toFloat())
+			var shade = 255
+
+			for (i in startupTextList.size - 1 downTo 0) {
+				val size = gl.font.render(startupTextList[i], alignY = TextAlignY.BOTTOM, scale = 0.4f, color = Color.SHADES_OF_GRAY[shade].copy(alpha = alpha))
+				gl.matrixStack.translateWithScale(y = -size.height * 1.2f)
+
+				if (shade > 120) {
+					shade -= 10
+				}
+			}
+
+			gl.matrixStack.pop()
+		}
+
+		val runtime = Runtime.getRuntime()
+
+		gl.font.render("FPS: %.2f".format(framesPerSecond), scale = 0.4f)
+		gl.font.render("Mem: ${formatBytesShort(runtime.totalMemory() - runtime.freeMemory())}", x = viewportWidth.toFloat(), scale = 0.4f, alignX = TextAlignX.RIGHT)
+
+		GLFW.glfwSwapBuffers(window)
+		GLFW.glfwPollEvents()
+
+		frameRenderTime = GLFW.glfwGetTime() - measure
+
+		return true
+	}
+
+	private val terminateCallbacks = ArrayList<() -> Unit>()
+
+	fun onTermination(lambda: () -> Unit) {
+		terminateCallbacks.add(lambda)
+	}
+
+	override fun close() {
+		if (gameTerminated)
+			return
+
+		if (window != MemoryUtil.NULL) {
+			Callbacks.glfwFreeCallbacks(window)
+			GLFW.glfwDestroyWindow(window)
+		}
+
+		GLFW.glfwTerminate()
+		GLFW.glfwSetErrorCallback(null)?.free()
+
+		gameTerminated = true
+
+		for (callback in terminateCallbacks) {
+			callback.invoke()
+		}
+	}
+
+	companion object {
+		private val LOGGER = LogManager.getLogger(StarboundClient::class.java)
+	}
+}

src/main/kotlin/ru/dbotthepony/kstarbound/client/freetype/Constants.kt

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype
+package ru.dbotthepony.kstarbound.client.freetype
 
 enum class LoadFlag(val value: Long) {
 	DEFAULT                      (0x0),

src/main/kotlin/ru/dbotthepony/kstarbound/client/freetype/Errors.kt

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.freetype
+package ru.dbotthepony.kstarbound.client.freetype
 
 sealed class FreeTypeException(message: String, cause: Throwable?) : RuntimeException(message, cause) {
 	abstract val code: Int

src/main/kotlin/ru/dbotthepony/kstarbound/client/freetype/FreeType.kt

@@ -1,8 +1,8 @@
-package ru.dbotthepony.kstarbound.freetype
+package ru.dbotthepony.kstarbound.client.freetype
 
 import com.sun.jna.*
 import com.sun.jna.ptr.LongByReference
-import ru.dbotthepony.kstarbound.freetype.struct.FT_FaceRec
+import ru.dbotthepony.kstarbound.client.freetype.struct.FT_FaceRec
 import kotlin.reflect.KProperty
 
 private typealias LPointer = Long

src/main/kotlin/ru/dbotthepony/kstarbound/client/gl/ErrorCheck.kt

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.gl
+package ru.dbotthepony.kstarbound.client.gl
 
 import org.lwjgl.opengl.GL46.*
 

src/main/kotlin/ru/dbotthepony/kstarbound/client/gl/GLAttributeList.kt

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.gl
+package ru.dbotthepony.kstarbound.client.gl
 
 import com.google.common.collect.ImmutableList
 import org.lwjgl.opengl.GL46.*

src/main/kotlin/ru/dbotthepony/kstarbound/client/gl/GLShader.kt

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.gl
+package ru.dbotthepony.kstarbound.client.gl
 
 import org.lwjgl.opengl.GL20
 import org.lwjgl.opengl.GL46.*

src/main/kotlin/ru/dbotthepony/kstarbound/client/gl/GLShaderProgram.kt

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.gl
+package ru.dbotthepony.kstarbound.client.gl
 
 import it.unimi.dsi.fastutil.objects.Object2ObjectArrayMap
 import it.unimi.dsi.fastutil.objects.Object2ObjectFunction

src/main/kotlin/ru/dbotthepony/kstarbound/client/gl/GLStateTracker.kt

@@ -1,14 +1,15 @@
-package ru.dbotthepony.kstarbound.gl
+package ru.dbotthepony.kstarbound.client.gl
 
 import org.lwjgl.opengl.GL
 import org.lwjgl.opengl.GL46.*
 import ru.dbotthepony.kstarbound.Starbound
-import ru.dbotthepony.kstarbound.freetype.FreeType
+import ru.dbotthepony.kstarbound.api.IStruct4f
+import ru.dbotthepony.kstarbound.client.freetype.FreeType
 import ru.dbotthepony.kstarbound.math.Matrix4f
 import ru.dbotthepony.kstarbound.math.Matrix4fStack
-import ru.dbotthepony.kstarbound.render.Font
-import ru.dbotthepony.kstarbound.render.TileRenderer
-import ru.dbotthepony.kstarbound.render.TileRenderers
+import ru.dbotthepony.kstarbound.client.render.Font
+import ru.dbotthepony.kstarbound.client.render.TileRenderer
+import ru.dbotthepony.kstarbound.client.render.TileRenderers
 import ru.dbotthepony.kstarbound.util.Color
 import java.io.File
 import kotlin.reflect.KProperty
@@ -35,6 +36,23 @@ private class GLStateSwitchTracker(private val enum: Int, private var value: Boo
 	}
 }
 
+private class GLStateGenericTracker<T>(private var value: T, private val lambda: (T) -> Unit) {
+	operator fun getValue(glStateTracker: GLStateTracker, property: KProperty<*>): T {
+		return value
+	}
+
+	operator fun setValue(glStateTracker: GLStateTracker, property: KProperty<*>, value: T) {
+		glStateTracker.ensureSameThread()
+
+		if (value == this.value)
+			return
+
+		lambda.invoke(value)
+		checkForGLError()
+		this.value = value
+	}
+}
+
 open class GLTransformableProgram(state: GLStateTracker, vararg shaders: GLShader) : GLShaderProgram(state, *shaders) {
 	init {
 		link()
@@ -142,6 +160,11 @@ class GLStateTracker {
 			checkForGLError()
 		}
 
+	var clearColor by GLStateGenericTracker<IStruct4f>(Color.WHITE) {
+		val (r, g, b, a) = it
+		glClearColor(r, g, b, a)
+	}
+
 	init {
 		glActiveTexture(GL_TEXTURE0)
 		checkForGLError()

src/main/kotlin/ru/dbotthepony/kstarbound/client/gl/GLTexture.kt

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.gl
+package ru.dbotthepony.kstarbound.client.gl
 
 import org.apache.logging.log4j.LogManager
 import org.lwjgl.opengl.GL11

src/main/kotlin/ru/dbotthepony/kstarbound/client/gl/GLVertexArrayObject.kt

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.gl
+package ru.dbotthepony.kstarbound.client.gl
 
 import org.lwjgl.opengl.GL46.*
 import java.io.Closeable

src/main/kotlin/ru/dbotthepony/kstarbound/client/gl/GLVertexBufferObject.kt

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.gl
+package ru.dbotthepony.kstarbound.client.gl
 
 import org.lwjgl.opengl.GL46.*
 import java.io.Closeable

src/main/kotlin/ru/dbotthepony/kstarbound/client/gl/VertexBuilder.kt

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.gl
+package ru.dbotthepony.kstarbound.client.gl
 
 import org.lwjgl.opengl.GL46.*
 import java.nio.ByteBuffer
@@ -17,7 +17,8 @@ object VertexTransformers {
 		   v0: Float,
 		   u1: Float,
 		   v1: Float,
-		   lambda: VertexTransformer = emptyTransform): VertexTransformer {
+		   lambda: VertexTransformer = emptyTransform
+	): VertexTransformer {
 		return transformer@{ it, index ->
 			when (index) {
 				0 -> it.pushVec2f(u0, v0)

src/main/kotlin/ru/dbotthepony/kstarbound/client/render/BakedProgramState.kt

@@ -1,7 +1,11 @@
-package ru.dbotthepony.kstarbound.render
+package ru.dbotthepony.kstarbound.client.render
 
 import org.lwjgl.opengl.GL11
 import org.lwjgl.opengl.GL46.*
+import ru.dbotthepony.kstarbound.client.gl.GLShaderProgram
+import ru.dbotthepony.kstarbound.client.gl.GLVertexArrayObject
+import ru.dbotthepony.kstarbound.client.gl.VertexBuilder
+import ru.dbotthepony.kstarbound.client.gl.checkForGLError
 import ru.dbotthepony.kstarbound.gl.*
 import ru.dbotthepony.kstarbound.math.FloatMatrix
 import ru.dbotthepony.kstarbound.math.Matrix4f

src/main/kotlin/ru/dbotthepony/kstarbound/client/render/Camera.kt

@@ -1,4 +1,4 @@
-package ru.dbotthepony.kstarbound.render
+package ru.dbotthepony.kstarbound.client.render
 
 import ru.dbotthepony.kstarbound.math.*
 

src/main/kotlin/ru/dbotthepony/kstarbound/client/render/ChunkRenderer.kt

@@ -1,5 +1,6 @@
-package ru.dbotthepony.kstarbound.render
+package ru.dbotthepony.kstarbound.client.render
 
+import ru.dbotthepony.kstarbound.client.gl.GLStateTracker
 import ru.dbotthepony.kstarbound.gl.*
 import ru.dbotthepony.kstarbound.math.FloatMatrix
 import ru.dbotthepony.kstarbound.world.Chunk

src/main/kotlin/ru/dbotthepony/kstarbound/client/render/Font.kt

@@ -1,12 +1,11 @@
-package ru.dbotthepony.kstarbound.render
+package ru.dbotthepony.kstarbound.client.render
 
 import it.unimi.dsi.fastutil.chars.Char2ObjectArrayMap
 import it.unimi.dsi.fastutil.objects.Object2ObjectFunction
 import org.lwjgl.opengl.GL46.*
-import org.w3c.dom.Text
-import ru.dbotthepony.kstarbound.freetype.LoadFlag
-import ru.dbotthepony.kstarbound.freetype.struct.FT_Pixel_Mode
-import ru.dbotthepony.kstarbound.gl.*
+import ru.dbotthepony.kstarbound.client.freetype.LoadFlag
+import ru.dbotthepony.kstarbound.client.gl.*
+import ru.dbotthepony.kstarbound.client.freetype.struct.FT_Pixel_Mode
 import ru.dbotthepony.kstarbound.math.Matrix4fStack
 import ru.dbotthepony.kstarbound.util.Color
 

src/main/kotlin/ru/dbotthepony/kstarbound/client/render/TileRenderer.kt

@@ -1,12 +1,12 @@
-package ru.dbotthepony.kstarbound.render
+package ru.dbotthepony.kstarbound.client.render
 
 import org.apache.logging.log4j.LogManager
 import org.lwjgl.opengl.GL46.*
 import ru.dbotthepony.kstarbound.Starbound
+import ru.dbotthepony.kstarbound.client.gl.*
 import ru.dbotthepony.kstarbound.defs.TileDefinition
 import ru.dbotthepony.kstarbound.defs.TileRenderMatchPiece
 import ru.dbotthepony.kstarbound.defs.TileRenderPiece
-import ru.dbotthepony.kstarbound.gl.*
 import ru.dbotthepony.kstarbound.math.Vector2i
 import ru.dbotthepony.kstarbound.util.Color
 import ru.dbotthepony.kstarbound.world.ITileChunk

src/main/kotlin/ru/dbotthepony/kstarbound/util/Color.kt

@@ -9,6 +9,7 @@ data class Color(val red: Float, val green: Float, val blue: Float, val alpha: F
 
 	companion object {
 		val WHITE = Color(1f, 1f, 1f)
+		val SLATE_GREY = Color(0.2f, 0.2f, 0.2f)
 
 		val SHADES_OF_GRAY = ArrayList<Color>().let {
 			for (i in 0 .. 256) {