Got it to compile with TeaVM!

src/main/java/com/mojang/minecraft/Minecraft.java

@@ -152,7 +152,7 @@ public final class Minecraft implements Runnable {
 		GL11.glLoadIdentity();
 		GL11.glMatrixMode(GL11.GL_MODELVIEW);
 		checkGlError("Startup");
-		this.font = new Font("/default.png", this.textures);
+		this.font = new Font("/default.png");
 		IntBuffer var7 = BufferUtils.createIntBuffer(256);
 		var7.clear().limit(256);
 		GL11.glViewport(0, 0, this.width, this.height);

src/main/java/com/mojang/minecraft/gui/Font.java

@@ -1,55 +1,101 @@
 package com.mojang.minecraft.gui;
 
+import java.nio.IntBuffer;
+
 import com.mojang.minecraft.renderer.Tesselator;
 import com.mojang.minecraft.renderer.Textures;
-import java.awt.image.BufferedImage;
+import com.mojang.minecraft.renderer.TextureLocation;
+
+import net.PeytonPlayz585.opengl.LWJGLMain;
+import net.PeytonPlayz585.opengl.MinecraftImageData;
+
 import java.io.IOException;
-import javax.imageio.ImageIO;
+
+import org.lwjgl.GLAllocation;
 import org.lwjgl.opengl.GL11;
 
 public final class Font {
-	private int[] charWidths = new int[256];
+	private int charWidths[];
-	private int fontTexture = 0;
+	public String fontTextureName;
+	private int fontDisplayLists;
+	private IntBuffer buffer;
 	
-	public Font(String var1, Textures var2) {
+	public static final char formatChar = '\247';
-		BufferedImage var3;
+
-		try {
+
-			var3 = ImageIO.read(Textures.class.getResourceAsStream(var1));
+	public Font(String var1) {
-		} catch (IOException var13) {
+		charWidths = new int[256];
-			throw new RuntimeException(var13);
+		fontTextureName = null;
+		MinecraftImageData bufferedimage = GL11.loadPNG(GL11.loadResourceBytes(var1));
+		int i = bufferedimage.w;
+		int j = bufferedimage.h;
+		int ai[] = bufferedimage.data;
+		for (int k = 0; k < 256; k++) {
+			int l = k % 16;
+			int k1 = k / 16;
+			int j2 = 7;
+			do {
+				if (j2 < 0) {
+					break;
 				}
-
+				int i3 = l * 8 + j2;
-		int var4 = var3.getWidth();
+				boolean flag = true;
-		int var5 = var3.getHeight();
+				for (int l3 = 0; l3 < 8 && flag; l3++) {
-		int[] var6 = new int[var4 * var5];
+					int i4 = (k1 * 8 + l3) * i;
-		var3.getRGB(0, 0, var4, var5, var6, 0, var4);
+					int k4 = ai[i3 + i4] & 0xff;
-
+					if (k4 > 0) {
-		for(int var14 = 0; var14 < 128; ++var14) {
+						flag = false;
-			var5 = var14 % 16;
-			int var7 = var14 / 16;
-			int var8 = 0;
-
-			for(boolean var9 = false; var8 < 8 && !var9; ++var8) {
-				int var10 = (var5 << 3) + var8;
-				var9 = true;
-
-				for(int var11 = 0; var11 < 8 && var9; ++var11) {
-					int var12 = ((var7 << 3) + var11) * var4;
-					var12 = var6[var10 + var12] & 255;
-					if(var12 > 128) {
-						var9 = false;
 					}
 				}
+
+				if (!flag) {
+					break;
+				}
+				j2--;
+			} while (true);
+			if (k == 32) {
+				j2 = 2;
+			}
+			charWidths[k] = j2 + 2;
 		}
 
-			if(var14 == 32) {
+		fontTextureName = var1;
-				var8 = 4;
+		fontDisplayLists = GLAllocation.generateDisplayLists(288);
+		Tesselator tessellator = Tesselator.instance;
+		for (int i1 = 0; i1 < 256; i1++) {
+			GL11.glNewList(fontDisplayLists + i1, 4864 /* GL_COMPILE */);
+			tessellator.begin(7);
+			int l1 = (i1 % 16) * 8;
+			int k2 = (i1 / 16) * 8;
+			float f = 7.99F;
+			float f1 = 0.0F;
+			float f2 = 0.0F;
+			tessellator.vertexUV(0.0D, 0.0F + f, 0.0D, (float) l1 / 128F + f1, ((float) k2 + f) / 128F + f2);
+			tessellator.vertexUV(0.0F + f, 0.0F + f, 0.0D, ((float) l1 + f) / 128F + f1, ((float) k2 + f) / 128F + f2);
+			tessellator.vertexUV(0.0F + f, 0.0D, 0.0D, ((float) l1 + f) / 128F + f1, (float) k2 / 128F + f2);
+			tessellator.vertexUV(0.0D, 0.0D, 0.0D, (float) l1 / 128F + f1, (float) k2 / 128F + f2);
+			tessellator.end();
+			GL11.glEndList();
 		}
 
-			this.charWidths[var14] = var8;
+		for (int j1 = 0; j1 < 32; j1++) {
+			int i2 = (j1 >> 3 & 1) * 85;
+			int l2 = (j1 >> 2 & 1) * 170 + i2;
+			int j3 = (j1 >> 1 & 1) * 170 + i2;
+			int k3 = (j1 >> 0 & 1) * 170 + i2;
+			if (j1 == 6) {
+				l2 += 85;
+			}
+			boolean flag1 = j1 >= 16;
+			if (flag1) {
+				l2 /= 4;
+				j3 /= 4;
+				k3 /= 4;
+			}
+			GL11.glNewList(fontDisplayLists + 256 + j1, 4864 /* GL_COMPILE */);
+			GL11.glColor3f((float) l2 / 255F, (float) j3 / 255F, (float) k3 / 255F);
+			GL11.glEndList();
 		}
-
-		this.fontTexture = var2.getTextureId(var1);
 	}
 
 	public final void drawShadow(String var1, int var2, int var3, int var4) {
@@ -61,87 +107,63 @@ public final class Font {
 		this.draw(var1, var2, var3, var4, false);
 	}
 
-	private void draw(String var1, int var2, int var3, int var4, boolean var5) {
+	private void draw(String s, int i, int j, int k, boolean flag) {
-		if(var1 != null) {
+		if (s == null) {
-			char[] var12 = var1.toCharArray();
+			return;
-			if(var5) {
+		}
-				var4 = (var4 & 16579836) >> 2;
+		if (flag) {
+			int l = k & 0xff000000;
+			k = (k & 0xfcfcfc) >> 2;
+			k += l;
+		}
+		new TextureLocation(fontTextureName).bindTexture();
+		float f = (float) (k >> 16 & 0xff) / 255F;
+		float f1 = (float) (k >> 8 & 0xff) / 255F;
+		float f2 = (float) (k & 0xff) / 255F;
+		float f3 = (float) (k >> 24 & 0xff) / 255F;
+		if (f3 == 0.0F) {
+			f3 = 1.0F;
+		}
+		GL11.glColor4f(f, f1, f2, f3);
+		GL11.glPushMatrix();
+		GL11.glTranslatef(i, j, 0.0F);
+		for (int i1 = 0; i1 < s.length(); i1++) {
+			for (; s.length() > i1 + 1 && s.charAt(i1) == '\247'; i1 += 2) {
+				int j1 = "0123456789abcdef".indexOf(s.toLowerCase().charAt(i1 + 1));
+				if (j1 < 0 || j1 > 15) {
+					j1 = 15;
+				}
+				continue;
 			}
 
-			GL11.glEnable(GL11.GL_TEXTURE_2D);
+			if (i1 < s.length()) {
-			GL11.glBindTexture(GL11.GL_TEXTURE_2D, this.fontTexture);
+				int k1 = FontAllowedCharacters.isAllowed(s.charAt(i1));
-			Tesselator var6 = Tesselator.instance;
+				if (k1 >= 0) {
-			var6.begin();
+					GL11.glCallList(fontDisplayLists + k1 + 32);
-			var6.color(var4);
+					GL11.glTranslatef(charWidths[k1 + 32], 0.0F, 0.0F);
-			int var7 = 0;
-
-			for(int var8 = 0; var8 < var12.length; ++var8) {
-				int var9;
-				if(var12[var8] == 38 && var12.length > var8 + 1) {
-					var4 = "0123456789abcdef".indexOf(var12[var8 + 1]);
-					if(var4 < 0) {
-						var4 = 15;
 				}
-
-					var9 = (var4 & 8) << 3;
-					int var10 = (var4 & 1) * 191 + var9;
-					int var11 = ((var4 & 2) >> 1) * 191 + var9;
-					var4 = ((var4 & 4) >> 2) * 191 + var9;
-					var4 = var4 << 16 | var11 << 8 | var10;
-					var8 += 2;
-					if(var5) {
-						var4 = (var4 & 16579836) >> 2;
-					}
-
-					var6.color(var4);
-				}
-
-				var4 = var12[var8] % 16 << 3;
-				var9 = var12[var8] / 16 << 3;
-				float var13 = 7.99F;
-				var6.vertexUV((float)(var2 + var7), (float)var3 + var13, 0.0F, (float)var4 / 128.0F, ((float)var9 + var13) / 128.0F);
-				var6.vertexUV((float)(var2 + var7) + var13, (float)var3 + var13, 0.0F, ((float)var4 + var13) / 128.0F, ((float)var9 + var13) / 128.0F);
-				var6.vertexUV((float)(var2 + var7) + var13, (float)var3, 0.0F, ((float)var4 + var13) / 128.0F, (float)var9 / 128.0F);
-				var6.vertexUV((float)(var2 + var7), (float)var3, 0.0F, (float)var4 / 128.0F, (float)var9 / 128.0F);
-				var7 += this.charWidths[var12[var8]];
-			}
-
-			var6.end();
-			GL11.glDisable(GL11.GL_TEXTURE_2D);
 			}
 		}
 		
-	public final int width(String var1) {
+		GL11.glPopMatrix();
-		if(var1 == null) {
+	}
+
+	public final int width(String s) {
+		if (s == null) {
 			return 0;
-		} else {
+		}
-			char[] var4 = var1.toCharArray();
+		int i = 0;
-			int var2 = 0;
+		for (int j = 0; j < s.length(); j++) {
-
+			if (s.charAt(j) == '\247') {
-			for(int var3 = 0; var3 < var4.length; ++var3) {
+				j++;
-				if(var4[var3] == 38) {
+				continue;
-					++var3;
+			}
-				} else {
+			int k = FontAllowedCharacters.isAllowed(s.charAt(j));
-					var2 += this.charWidths[var4[var3]];
+			if (k >= 0) {
+				i += charWidths[k + 32];
 			}
 		}
 
-			return var2;
+		return i;
-		}
-	}
-
-	public static String removeColorCodes(String var0) {
-		char[] var3 = var0.toCharArray();
-		String var1 = "";
-
-		for(int var2 = 0; var2 < var3.length; ++var2) {
-			if(var3[var2] == 38) {
-				++var2;
-			} else {
-				var1 = var1 + var3[var2];
-			}
-		}
-
-		return var1;
 	}
 }

src/main/java/com/mojang/minecraft/gui/FontAllowedCharacters.java

@@ -0,0 +1,27 @@
+package com.mojang.minecraft.gui;
+
+public class FontAllowedCharacters {
+	
+	public static int isAllowed(char c) {
+		int cc = (int) c;
+		for(int i = 0; i < allowedChars.length; ++i) {
+			if(cc == allowedChars[i]) {
+				return i;
+			}
+		}
+		return -1;
+	}
+	
+	public static final int[] allowedChars = new int[]{
+			32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,
+			59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,
+			86,87,88,89,90,91,92,93,94,95,39,97,98,99,100,101,102,103,104,105,106,107,108,109,
+			110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,8962,199,252,
+			233,226,228,224,229,231,234,235,232,239,238,236,196,197,201,230,198,244,246,242,
+			251,249,255,214,220,248,163,216,215,402,225,237,243,250,241,209,170,186,191,174,
+			172,189,188,161,171,187
+	};
+	
+	public static final char field_22286_b[] = { '/', '\n', '\r', '\t', '\0', '\f', '`', '?', '*', '\\', '<', '>', '|', '"', ':' };
+
+}

src/main/java/com/mojang/minecraft/level/LevelIO.java

@@ -7,8 +7,8 @@ import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.io.ObjectInputStream;
+//import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
+//import java.io.ObjectOutputStream;
 import java.io.OutputStream;
 import java.net.HttpURLConnection;
 import java.net.URL;
@@ -23,219 +23,224 @@ public final class LevelIO {
 	}
 
 	public final boolean save(Level var1, String var2, String var3, String var4, String var5, int var6) {
-		if(var4 == null) {
+		// if(var4 == null) {
-			var4 = "";
+		// 	var4 = "";
-		}
+		// }
 
-		if(this.a != null && this.a != null) {
+		// if(this.a != null && this.a != null) {
-			this.a.beginLevelLoading("Saving level");
+		// 	this.a.beginLevelLoading("Saving level");
-		}
+		// }
 
-		try {
+		// try {
-			if(this.a != null && this.a != null) {
+		// 	if(this.a != null && this.a != null) {
-				this.a.levelLoadUpdate("Compressing..");
+		// 		this.a.levelLoadUpdate("Compressing..");
-			}
+		// 	}
 
-			ByteArrayOutputStream var7 = new ByteArrayOutputStream();
+		// 	ByteArrayOutputStream var7 = new ByteArrayOutputStream();
-			save(var1, var7);
+		// 	save(var1, var7);
-			var7.close();
+		// 	var7.close();
-			byte[] var10 = var7.toByteArray();
+		// 	byte[] var10 = var7.toByteArray();
-			if(this.a != null && this.a != null) {
+		// 	if(this.a != null && this.a != null) {
-				this.a.levelLoadUpdate("Connecting..");
+		// 		this.a.levelLoadUpdate("Connecting..");
-			}
+		// 	}
 
-			URL var12 = new URL("http://" + var2 + "/level/save.html");
+		// 	URL var12 = new URL("http://" + var2 + "/level/save.html");
-			HttpURLConnection var13 = (HttpURLConnection)var12.openConnection();
+		// 	HttpURLConnection var13 = (HttpURLConnection)var12.openConnection();
-			var13.setDoInput(true);
+		// 	var13.setDoInput(true);
-			var13.setDoOutput(true);
+		// 	var13.setDoOutput(true);
-			var13.setRequestMethod("POST");
+		// 	var13.setRequestMethod("POST");
-			DataOutputStream var14 = new DataOutputStream(var13.getOutputStream());
+		// 	DataOutputStream var14 = new DataOutputStream(var13.getOutputStream());
-			var14.writeUTF(var3);
+		// 	var14.writeUTF(var3);
-			var14.writeUTF(var4);
+		// 	var14.writeUTF(var4);
-			var14.writeUTF(var5);
+		// 	var14.writeUTF(var5);
-			var14.writeByte(var6);
+		// 	var14.writeByte(var6);
-			var14.writeInt(var10.length);
+		// 	var14.writeInt(var10.length);
-			if(this.a != null) {
+		// 	if(this.a != null) {
-				this.a.levelLoadUpdate("Saving..");
+		// 		this.a.levelLoadUpdate("Saving..");
-			}
+		// 	}
 
-			var14.write(var10);
+		// 	var14.write(var10);
-			var14.close();
+		// 	var14.close();
-			BufferedReader var11 = new BufferedReader(new InputStreamReader(var13.getInputStream()));
+		// 	BufferedReader var11 = new BufferedReader(new InputStreamReader(var13.getInputStream()));
-			var2 = var11.readLine();
+		// 	var2 = var11.readLine();
-			if(!var2.equalsIgnoreCase("ok")) {
+		// 	if(!var2.equalsIgnoreCase("ok")) {
-				if(this.a != null) {
+		// 		if(this.a != null) {
-					this.a.levelLoadUpdate("Failed: " + var11.readLine());
+		// 			this.a.levelLoadUpdate("Failed: " + var11.readLine());
-				}
+		// 		}
 
-				var11.close();
+		// 		var11.close();
-				Thread.sleep(1000L);
+		// 		Thread.sleep(1000L);
+		// 		return false;
+		// 	} else {
+		// 		var11.close();
+		// 		return true;
+		// 	}
+		// } catch (Exception var9) {
+		// 	var9.printStackTrace();
+		// 	if(this.a != null) {
+		// 		this.a.levelLoadUpdate("Failed!");
+		// 	}
+
+		// 	try {
+		// 		Thread.sleep(1000L);
+		// 	} catch (InterruptedException var8) {
+		// 	}
+
+		// 	return false;
+		// }
 		return false;
-			} else {
-				var11.close();
-				return true;
-			}
-		} catch (Exception var9) {
-			var9.printStackTrace();
-			if(this.a != null) {
-				this.a.levelLoadUpdate("Failed!");
-			}
-
-			try {
-				Thread.sleep(1000L);
-			} catch (InterruptedException var8) {
-			}
-
-			return false;
-		}
 	}
 
 	public final Level load(String var1, String var2, int var3) {
-		if(this.a != null) {
+		// if(this.a != null) {
-			this.a.beginLevelLoading("Loading level");
+		// 	this.a.beginLevelLoading("Loading level");
-		}
+		// }
 
-		try {
+		// try {
-			if(this.a != null) {
+		// 	if(this.a != null) {
-				this.a.levelLoadUpdate("Connecting..");
+		// 		this.a.levelLoadUpdate("Connecting..");
-			}
+		// 	}
 
-			URL var6 = new URL("http://" + var1 + "/level/load.html?id=" + var3 + "&user=" + var2);
+		// 	URL var6 = new URL("http://" + var1 + "/level/load.html?id=" + var3 + "&user=" + var2);
-			HttpURLConnection var7 = (HttpURLConnection)var6.openConnection();
+		// 	HttpURLConnection var7 = (HttpURLConnection)var6.openConnection();
-			var7.setDoInput(true);
+		// 	var7.setDoInput(true);
-			if(this.a != null) {
+		// 	if(this.a != null) {
-				this.a.levelLoadUpdate("Loading..");
+		// 		this.a.levelLoadUpdate("Loading..");
-			}
+		// 	}
 
-			DataInputStream var8 = new DataInputStream(var7.getInputStream());
+		// 	DataInputStream var8 = new DataInputStream(var7.getInputStream());
-			var2 = var8.readUTF();
+		// 	var2 = var8.readUTF();
-			if(var2.equalsIgnoreCase("ok")) {
+		// 	if(var2.equalsIgnoreCase("ok")) {
-				return this.load(var8);
+		// 		return this.load(var8);
-			} else {
+		// 	} else {
-				if(this.a != null) {
+		// 		if(this.a != null) {
-					this.a.levelLoadUpdate("Failed: " + var8.readUTF());
+		// 			this.a.levelLoadUpdate("Failed: " + var8.readUTF());
-				}
+		// 		}
 
-				var8.close();
+		// 		var8.close();
-				Thread.sleep(1000L);
+		// 		Thread.sleep(1000L);
+		// 		return null;
+		// 	}
+		// } catch (Exception var5) {
+		// 	var5.printStackTrace();
+		// 	if(this.a != null) {
+		// 		this.a.levelLoadUpdate("Failed!");
+		// 	}
+
+		// 	try {
+		// 		Thread.sleep(3000L);
+		// 	} catch (InterruptedException var4) {
+		// 	}
+
+		// 	return null;
+		// }
 		return null;
 	}
-		} catch (Exception var5) {
-			var5.printStackTrace();
-			if(this.a != null) {
-				this.a.levelLoadUpdate("Failed!");
-			}
-
-			try {
-				Thread.sleep(3000L);
-			} catch (InterruptedException var4) {
-			}
-
-			return null;
-		}
-	}
 
 	public final Level load(InputStream var1) {
-		if(this.a != null) {
+		// if(this.a != null) {
-			this.a.beginLevelLoading("Loading level");
+		// 	this.a.beginLevelLoading("Loading level");
-		}
+		// }
 
-		if(this.a != null) {
+		// if(this.a != null) {
-			this.a.levelLoadUpdate("Reading..");
+		// 	this.a.levelLoadUpdate("Reading..");
-		}
+		// }
 
-		try {
+		// try {
-			DataInputStream var10 = new DataInputStream(new GZIPInputStream(var1));
+		// 	DataInputStream var10 = new DataInputStream(new GZIPInputStream(var1));
-			int var12 = var10.readInt();
+		// 	int var12 = var10.readInt();
-			if(var12 != 656127880) {
+		// 	if(var12 != 656127880) {
+		// 		return null;
+		// 	} else {
+		// 		byte var13 = var10.readByte();
+		// 		if(var13 > 2) {
+		// 			return null;
+		// 		} else if(var13 <= 1) {
+		// 			System.out.println("Version is 1!");
+		// 			String var15 = var10.readUTF();
+		// 			String var16 = var10.readUTF();
+		// 			long var7 = var10.readLong();
+		// 			short var3 = var10.readShort();
+		// 			short var4 = var10.readShort();
+		// 			short var5 = var10.readShort();
+		// 			byte[] var6 = new byte[var3 * var4 * var5];
+		// 			var10.readFully(var6);
+		// 			var10.close();
+		// 			Level var11 = new Level();
+		// 			var11.setData(var3, var5, var4, var6);
+		// 			var11.name = var15;
+		// 			var11.creator = var16;
+		// 			var11.createTime = var7;
+		// 			return var11;
+		// 		} else {
+		// 			ObjectInputStream var14 = new ObjectInputStream(var10);
+		// 			Level var2 = (Level)var14.readObject();
+		// 			var2.initTransient();
+		// 			var14.close();
+		// 			return var2;
+		// 		}
+		// 	}
+		// } catch (Exception var9) {
+		// 	var9.printStackTrace();
+		// 	(new StringBuilder()).append("Failed to load level: ").append(var9.toString()).toString();
+		// 	return null;
+		// }
 		return null;
-			} else {
-				byte var13 = var10.readByte();
-				if(var13 > 2) {
-					return null;
-				} else if(var13 <= 1) {
-					System.out.println("Version is 1!");
-					String var15 = var10.readUTF();
-					String var16 = var10.readUTF();
-					long var7 = var10.readLong();
-					short var3 = var10.readShort();
-					short var4 = var10.readShort();
-					short var5 = var10.readShort();
-					byte[] var6 = new byte[var3 * var4 * var5];
-					var10.readFully(var6);
-					var10.close();
-					Level var11 = new Level();
-					var11.setData(var3, var5, var4, var6);
-					var11.name = var15;
-					var11.creator = var16;
-					var11.createTime = var7;
-					return var11;
-				} else {
-					ObjectInputStream var14 = new ObjectInputStream(var10);
-					Level var2 = (Level)var14.readObject();
-					var2.initTransient();
-					var14.close();
-					return var2;
-				}
-			}
-		} catch (Exception var9) {
-			var9.printStackTrace();
-			(new StringBuilder()).append("Failed to load level: ").append(var9.toString()).toString();
-			return null;
-		}
 	}
 
 	public final Level loadLegacy(InputStream var1) {
-		if(this.a != null) {
+		// if(this.a != null) {
-			this.a.beginLevelLoading("Loading level");
+		// 	this.a.beginLevelLoading("Loading level");
-		}
+		// }
 
-		if(this.a != null) {
+		// if(this.a != null) {
-			this.a.levelLoadUpdate("Reading..");
+		// 	this.a.levelLoadUpdate("Reading..");
-		}
+		// }
 
-		try {
+		// try {
-			DataInputStream var5 = new DataInputStream(new GZIPInputStream(var1));
+		// 	DataInputStream var5 = new DataInputStream(new GZIPInputStream(var1));
-			String var7 = "--";
+		// 	String var7 = "--";
-			String var2 = "unknown";
+		// 	String var2 = "unknown";
-			byte[] var3 = new byte[256 << 8 << 6];
+		// 	byte[] var3 = new byte[256 << 8 << 6];
-			var5.readFully(var3);
+		// 	var5.readFully(var3);
-			var5.close();
+		// 	var5.close();
-			Level var6 = new Level();
+		// 	Level var6 = new Level();
-			var6.setData(256, 64, 256, var3);
+		// 	var6.setData(256, 64, 256, var3);
-			var6.name = var7;
+		// 	var6.name = var7;
-			var6.creator = var2;
+		// 	var6.creator = var2;
-			var6.createTime = 0L;
+		// 	var6.createTime = 0L;
-			return var6;
+		// 	return var6;
-		} catch (Exception var4) {
+		// } catch (Exception var4) {
-			var4.printStackTrace();
+		// 	var4.printStackTrace();
-			(new StringBuilder()).append("Failed to load level: ").append(var4.toString()).toString();
+		// 	(new StringBuilder()).append("Failed to load level: ").append(var4.toString()).toString();
+		// 	return null;
+		// }
 		return null;
 	}
-	}
 
 	public static void save(Level var0, OutputStream var1) {
-		try {
+		// try {
-			DataOutputStream var3 = new DataOutputStream(new GZIPOutputStream(var1));
+		// 	DataOutputStream var3 = new DataOutputStream(new GZIPOutputStream(var1));
-			var3.writeInt(656127880);
+		// 	var3.writeInt(656127880);
-			var3.writeByte(2);
+		// 	var3.writeByte(2);
-			ObjectOutputStream var4 = new ObjectOutputStream(var3);
+		// 	ObjectOutputStream var4 = new ObjectOutputStream(var3);
-			var4.writeObject(var0);
+		// 	var4.writeObject(var0);
-			var4.close();
+		// 	var4.close();
-		} catch (Exception var2) {
+		// } catch (Exception var2) {
-			var2.printStackTrace();
+		// 	var2.printStackTrace();
-		}
+		// }
 	}
 
 	public static byte[] loadBlocks(InputStream var0) {
-		try {
+		// try {
-			DataInputStream var3 = new DataInputStream(new GZIPInputStream(var0));
+		// 	DataInputStream var3 = new DataInputStream(new GZIPInputStream(var0));
-			byte[] var1 = new byte[var3.readInt()];
+		// 	byte[] var1 = new byte[var3.readInt()];
-			var3.readFully(var1);
+		// 	var3.readFully(var1);
-			var3.close();
+		// 	var3.close();
-			return var1;
+		// 	return var1;
-		} catch (Exception var2) {
+		// } catch (Exception var2) {
-			throw new RuntimeException(var2);
+		// 	throw new RuntimeException(var2);
-		}
+		// }
+		return null;
 	}
 }

src/main/java/com/mojang/minecraft/renderer/TextureLocation.java

@@ -0,0 +1,43 @@
+package com.mojang.minecraft.renderer;
+
+import java.util.ArrayList;
+
+public class TextureLocation {
+
+	private String path;
+	private int glObject;
+
+	public TextureLocation(String path) {
+		this.path = path;
+		this.glObject = -1;
+		locations.add(this);
+	}
+
+	public static void freeTextures() {
+		for (TextureLocation l : locations) {
+			l.glObject = -1;
+		}
+	}
+
+	public int getTexturePointer() {
+		Textures t = new Textures();
+		if (glObject == -1) {
+			glObject = t.getTextureId(path);
+			if (glObject == -1) {
+				System.err.println("could not load: " + path);
+			}
+		}
+		return glObject;
+	}
+	
+	public int bindTexture() {
+		Textures t = new Textures();
+		int i = getTexturePointer();
+		if(i != -1) {
+			t.bindTexture(i);
+		}
+		return i;
+	}
+
+	private static final ArrayList<TextureLocation> locations = new ArrayList();
+}