Run game in new thread, make LevelRenderer better

src/teavm/java/com/mojang/minecraft/GameSettings.java

@@ -13,6 +13,8 @@ public final class GameSettings
 		settingCount = 9;
 
 		this.minecraft = minecraft;
+		
+		Minecraft.minecraft = minecraft;
 
 		load();
 	}

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

@@ -75,6 +75,7 @@ public final class Minecraft implements Runnable {
    private int lastClick;
    public boolean raining;
    private static Tessellator tessellator = Tessellator.instance;
+   public static Minecraft minecraft;
    public Entity field_22009_h;
 
 
@@ -982,9 +983,9 @@ public final class Minecraft implements Runnable {
    }
 
    private void tick() {
-	  if(!settings.gamemode) {
-		  this.gamemode.spawnMob();
-	  }
+	  //if(!settings.gamemode) {
+		  //this.gamemode.spawnMob();
+	  //}
       HUDScreen var17 = this.hud;
       ++this.hud.ticks;
 
@@ -1283,4 +1284,8 @@ public final class Minecraft implements Runnable {
 
       System.gc();
    }
+   
+   public static Minecraft getMinecraft() {
+	   return minecraft;
+   }
 }

src/teavm/java/com/mojang/minecraft/render/Chunk.java

@@ -1,5 +1,6 @@
 package com.mojang.minecraft.render;
 
+import com.mojang.minecraft.Minecraft;
 import com.mojang.minecraft.level.Level;
 import com.mojang.minecraft.level.tile.Block;
 import com.mojang.minecraft.player.Player;

src/teavm/java/com/mojang/minecraft/render/LevelRenderer.java

@@ -17,7 +17,7 @@ public final class LevelRenderer {
 
    public Level level;
    public int listId;
-   public IntBuffer buffer = GLAllocation.createDirectIntBuffer(4096);
+   public IntBuffer buffer = GLAllocation.createDirectIntBuffer(65536);
    public List<Chunk> chunks = new ArrayList<Chunk>();
    private Chunk[] loadQueue;
    public Chunk[] chunkCache;
@@ -26,7 +26,7 @@ public final class LevelRenderer {
    private int zChunks;
    private int baseListId;
    public Minecraft minecraft;
-   private int[] chunkDataCache = new int['\uc350'];
+   private int[] chunkDataCache = new int[4096];
    public int ticks = 0;
    private float lastLoadX = -9999.0F;
    private float lastLoadY = -9999.0F;