diff --git a/src/projectzombie/Main.java b/src/projectzombie/Main.java
index 184c97b..5421139 100755
--- a/src/projectzombie/Main.java
+++ b/src/projectzombie/Main.java
@@ -1,5 +1,6 @@
 package projectzombie;
 
+import java.io.IOException;
 import java.util.Random;
 
 import mainloop.manager.MainloopManager;
@@ -28,6 +29,7 @@ import projectzombie.settings.Environment;
 import projectzombie.settings.Settings;
 import projectzombie.time.GameTimer;
 import projectzombie.time.NoSleep;
+import projectzombie.worker.Worker;
 import projectzombie.world.World;
 import projectzombie.world.chunk.ChunkEventHandler;
 
@@ -57,8 +59,10 @@ public class Main
 		BossBars.clear();
 	}
 	
-	public static void main(String[] args)
+	public static void main(String[] args) throws IOException
 	{
+		Worker worker = new Worker();
+		
 		// Initialize cheats, settings, and environment
 		Environment.init(args);
 		Cheats.init(args);
diff --git a/src/projectzombie/display/DisplayWindow.java b/src/projectzombie/display/DisplayWindow.java
index ae19816..19100fc 100755
--- a/src/projectzombie/display/DisplayWindow.java
+++ b/src/projectzombie/display/DisplayWindow.java
@@ -1,7 +1,10 @@
 package projectzombie.display;
 
+import static org.lwjgl.opengl.GL11.GL_FLOAT;
 import static org.lwjgl.opengl.GL11.GL_RGBA;
 import static org.lwjgl.opengl.GL11.GL_UNSIGNED_BYTE;
+import static org.lwjgl.opengl.GL20.glEnableVertexAttribArray;
+import static org.lwjgl.opengl.GL20.glVertexAttribPointer;
 
 import java.nio.ByteBuffer;
 import java.nio.IntBuffer;
@@ -12,6 +15,7 @@ import org.lwjgl.opengl.GL33;
 
 import gl_engine.graphics.GraphicsHelpers;
 import gl_engine.graphics.GraphicsShader;
+import gl_engine.texture.TextureRef3D;
 import mainloop.task.IMainloopTask;
 import projectzombie.display.lighting.TileLighting;
 import projectzombie.init.Resources;
@@ -23,6 +27,7 @@ import projectzombie.input.KeyCharCallback;
 import projectzombie.input.MouseButtonCallback;
 import projectzombie.input.ScrollWheelCallback;
 import projectzombie.mainloop.MainloopEventHandler;
+import projectzombie.model.Model;
 
 public class DisplayWindow implements IMainloopTask
 {
@@ -37,6 +42,8 @@ public class DisplayWindow implements IMainloopTask
 	public static int fps = 0;
 	
 	public GraphicsShader environmentRenderer;
+	private GraphicsShader lightmapRenderer;
+	private int lightmapVao;
 	
 	public int glsl_color;
 	public int glsl_tex_cut;
@@ -130,6 +137,29 @@ public class DisplayWindow implements IMainloopTask
 		
 		GL33.glUniform1ui(glsl_atlas, 1);
 		GL33.glUniform1ui(glsl_lightmap, 0);
+		
+		lightmapRenderer = new GraphicsShader("/resources/shader/lightmapRenderer");
+		lightmapRenderer.use();
+		
+		lightmapVao = GL33.glGenVertexArrays();
+		GL33.glBindVertexArray(lightmapVao);
+		
+		int vbo = GL33.glGenBuffers();
+		GL33.glBindBuffer(GL33.GL_ARRAY_BUFFER, vbo);
+		GL33.glBufferData(GL33.GL_ARRAY_BUFFER, new float[] {
+				
+				-0.95f, -0.95f,
+				-0.65f, -0.95f,
+				-0.65f, -0.65f,
+				
+				-0.95f, -0.95f,
+				-0.95f, -0.65f,
+				-0.65f, -0.65f,
+				
+		}, GL33.GL_STATIC_DRAW);
+		
+		glVertexAttribPointer(0, 2, GL_FLOAT, false, Float.BYTES * 2, 0);
+		glEnableVertexAttribArray(0);
 	}
 
 	public void render()
@@ -141,6 +171,8 @@ public class DisplayWindow implements IMainloopTask
 		width = w[0];
 		height = h[0];
 		
+		environmentRenderer.use();
+		
 		// Bind the texture atlas
 		GL33.glActiveTexture(GL33.GL_TEXTURE1);
 		Resources.ATLAS.bind();
@@ -155,6 +187,15 @@ public class DisplayWindow implements IMainloopTask
 		// Check if the matrix count is ok
 		//GlHelpers.checkMatrixCount();
 		
+		lightmapRenderer.use();
+		
+		GL33.glActiveTexture(GL33.GL_TEXTURE0);
+		
+		//GL33.glDisable(GL33.GL_DEPTH_TEST);
+		
+		GL33.glBindVertexArray(lightmapVao);
+		GL33.glDrawArrays(GL33.GL_TRIANGLES, 0, 6);
+		
 		// Swap the framebuffers and poll events
 		GLFW.glfwSwapBuffers(window);
 		GLFW.glfwPollEvents();
diff --git a/src/projectzombie/display/lighting/TileLighting.java b/src/projectzombie/display/lighting/TileLighting.java
index 825754d..bd1f29f 100755
--- a/src/projectzombie/display/lighting/TileLighting.java
+++ b/src/projectzombie/display/lighting/TileLighting.java
@@ -22,7 +22,7 @@ import projectzombie.world.chunk.Chunk;
 import projectzombie.world.chunk.ChunkEventHandler;
 import projectzombie.world.layer.Layer;
 
-public class TileLighting implements IMainloopTask
+public class TileLighting
 {
 	public static boolean lighting_dirty = false;
 	public static int lightmap;
@@ -56,172 +56,6 @@ public class TileLighting implements IMainloopTask
 			return;
 		}
 		
-		// Create the chunk collection
-		ChunkLightingCollection chunks = new ChunkLightingCollection();
 		
-		Range4i range = new Range4i(
-				Chunk.RENDER_DISTANCE*3,
-				Chunk.RENDER_DISTANCE*3,
-				Chunk.CHUNK_SIZE.mx, 
-				Chunk.CHUNK_SIZE.my);
-		
-		// Do daylight and tile light calculations
-		MainloopHelpers.loopAsync(0, range.maxValue(),
-				
-		(it) -> {
-			
-			if(!ChunkEventHandler.loaded) {
-				return;
-			}
-			
-			Vec4i upto = Vec4i.fromId(range, it);
-			
-			Vec2i cpos = new Vec2i(
-					upto.x + MathHelpers.floor(player.pos.x / 16) - chunks.RENDER_DISTANCE,
-					upto.y + MathHelpers.floor(player.pos.y / 16) - chunks.RENDER_DISTANCE);
-			
-			Chunk chunk = layer.chunks.get(cpos);
-			
-			Vec2i tpos = new Vec2i(cpos.x * 16 + upto.z, cpos.y * 16 + upto.m);
-			int tid = tpos.getId(Chunk.CHUNK_SIZE);
-			
-			TileState tile_f = chunk.getFrontTile(tid);
-			TileState tile_b = chunk.getBackTile(tid);
-			
-			if(tile_f.tile.passNaturalLight && tile_b.tile.passNaturalLight) {
-				addLightToTiles(chunks, layer, tpos, 0, 1, true);
-			}
-			
-			if(tile_f.tile.emitsLight || tile_b.tile.emitsLight) {
-				addLightToTiles(chunks, layer, tpos, 0, MathHelpers.biggest(
-						tile_f.tile.getLightLevel(tile_f, tpos),
-						tile_b.tile.getLightLevel(tile_b, tpos)
-				), false);
-			}
-		},
-		
-		() ->
-		{
-			int size = chunks.RENDER_DISTANCE * 32 + 16;
-			ByteBuffer tex_data = ByteBuffer.allocateDirect(size * size * 4);
-			
-			for(int cx=-chunks.RENDER_DISTANCE;cx<=chunks.RENDER_DISTANCE;cx++) {
-				for(int cy=-chunks.RENDER_DISTANCE;cy<=chunks.RENDER_DISTANCE;cy++)
-				{
-					Vec2i cpos = new Vec2i(
-							cx + MathHelpers.floor(player.pos.x / 16),
-							cy + MathHelpers.floor(player.pos.y / 16));
-					
-					Chunk chunk = layer.chunks.get(cpos);
-					ChunkLightingTemp chunk_t = chunks.getChunkwCPos(cpos);
-					
-					for(int x=0;x<16;x++) {
-						for(int y=0;y<16;y++)
-						{
-							Vec2i tpos = new Vec2i(cpos.x * 16 + x, cpos.y * 16 + y);
-							int tid = tpos.getId(Chunk.CHUNK_SIZE);
-							
-							int id = (((cx + chunks.RENDER_DISTANCE) * 16 + x) + 
-									((cy + chunks.RENDER_DISTANCE) * 16 + y) * size) * 4;
-							
-							chunk.setDaylightLevel(chunk_t.getDaylightLevel(tid), tid);
-							chunk.setLightLevel(chunk_t.getLightLevel(tid), tid);
-							
-							tex_data.put(id+0, (byte)(chunk_t.getDaylightLevel(tid) * 255));
-							tex_data.put(id+1, (byte)(chunk_t.getLightLevel(tid) * 255));
-						}
-					}
-				}
-			}
-			
-			GL33.glBindTexture(GL33.GL_TEXTURE_2D, lightmap);
-			GL33.glTexImage2D(GL33.GL_TEXTURE_2D, 0, GL_RGBA, size, size, 0, GL_RGBA, GL_UNSIGNED_BYTE, tex_data);
-			GL33.glGenerateMipmap(GL33.GL_TEXTURE_2D);
-		});
-	}
-	
-	private static void addLightToTiles(
-			ChunkLightingCollection chunks,
-			Layer layer, Vec2i lpos,
-			int it, double light,
-			boolean daylightMode
-	) {
-		if(
-			MathHelpers.floor(lpos.squareDistance(new Vec2i(
-					MathHelpers.floor(Main.player.pos.x),
-					MathHelpers.floor(Main.player.pos.y))) / 16)
-			> Chunk.RENDER_DISTANCE
-		) {
-			return;
-		}
-		
-		if(light <= 0) {
-			return;
-		}
-		
-		Chunk chunk = layer.getChunk(lpos);
-		ChunkLightingTemp chunk_t = chunks.getChunk(lpos);
-		int lid = lpos.getId(Chunk.CHUNK_SIZE);
-		
-		// Don't calculate anything on empty chunks
-		if(chunk == Chunk.CHUNK_EMPTY) {
-			return;
-		}
-		
-		TileState tile_f = chunk.getFrontTile(lid);
-		TileState tile_b = chunk.getBackTile(lid);
-		
-		// Set the light level
-		if(daylightMode) {
-			if(tile_f.tile.passNaturalLight && tile_b.tile.passNaturalLight && it != 0) {
-				return;
-			}
-			if(light <= chunk_t.getDaylightLevel(lid)) return;
-			chunk_t.setDaylightLevel(light, lid);
-		} else {
-			if((tile_f.tile.emitsLight || tile_b.tile.emitsLight) && it == 1) {
-				double light_external = MathHelpers.biggest(
-						tile_f.tile.getLightLevel(tile_f, lpos),
-						tile_b.tile.getLightLevel(tile_b, lpos));
-				if(light_external >= light) {
-					return;
-				};
-			}
-			if(light <= chunk_t.getLightLevel(lid)) return;
-			chunk_t.setLightLevel(light, lid);
-		}
-		
-		// Calculate the dissipation
-		double dissipation = MathHelpers.biggest(
-				tile_b.tile.getLightDissipation(tile_b), 
-				tile_f.tile.getLightDissipation(tile_f));
-		
-		// Get all the adjacent positions of the light tiles to flow onto
-		Vec2i positions[] = {
-				new Vec2i(lpos.x+1, lpos.y),
-				new Vec2i(lpos.x-1, lpos.y),
-				new Vec2i(lpos.x, lpos.y+1),
-				new Vec2i(lpos.x, lpos.y-1)
-		};
-		
-		// Add the light to all the adjacent positions
-		for(Vec2i position : positions) {
-			addLightToTiles(chunks, layer, position, it + 1, light - dissipation, daylightMode);
-		}
-	}
-
-	@Override
-	public boolean MainLoopDelay(long millis) {
-		return millis > 10000;
-	}
-
-	@Override
-	public boolean MainLoopRepeat() {
-		return false;
-	}
-
-	@Override
-	public void MainLoopUpdate() {
-		lighting_dirty = true;
 	}
 }
diff --git a/src/projectzombie/worker/Worker.java b/src/projectzombie/worker/Worker.java
new file mode 100644
index 0000000..730d0e5
--- /dev/null
+++ b/src/projectzombie/worker/Worker.java
@@ -0,0 +1,79 @@
+package projectzombie.worker;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.lang.ProcessBuilder.Redirect;
+import java.nio.ByteBuffer;
+
+import bdf.data.BdfDatabase;
+import bdf.types.BdfIndent;
+import bdf.types.BdfNamedList;
+import bdf.types.BdfObject;
+
+public class Worker
+{
+	ProcessBuilder pb;
+	Process process;
+	
+	InputStream in;
+	OutputStream out;
+	
+	public Worker() throws IOException
+	{
+		pb = new ProcessBuilder("java", "-jar", "worker.jar");
+		pb.redirectError(Redirect.INHERIT);
+		
+		process = pb.start();
+		
+		in = process.getInputStream();
+		out = process.getOutputStream();
+		
+		byte[] lights = new byte[] {
+				(byte)0, (byte)0, (byte)50,
+				(byte)0, (byte)0, (byte)50,
+				(byte)0, (byte)0, (byte)50,
+				(byte)0, (byte)0, (byte)50,
+				
+				(byte)0, (byte)0, (byte)50,
+				(byte)255, (byte)0, (byte)50,
+				(byte)0, (byte)0, (byte)50,
+				(byte)0, (byte)0, (byte)50,
+				
+				(byte)0, (byte)0, (byte)50,
+				(byte)0, (byte)0, (byte)50,
+				(byte)0, (byte)0, (byte)50,
+				(byte)0, (byte)0, (byte)50,
+				
+				(byte)0, (byte)0, (byte)50,
+				(byte)0, (byte)0, (byte)50,
+				(byte)0, (byte)0, (byte)50,
+				(byte)0, (byte)255, (byte)50,
+		};
+		
+		BdfObject bdf = new BdfObject();
+		BdfNamedList nl = bdf.getNamedList();
+		nl.set("task", BdfObject.withString("light"));
+		nl.set("light", BdfObject.withByteArray(lights));
+		nl.set("w", BdfObject.withInteger(4));
+		nl.set("h", BdfObject.withInteger(4));
+		
+		byte[] data = bdf.serialize().getBytes();
+		
+		ByteBuffer size_buff = ByteBuffer.allocate(4);
+		size_buff.putInt(0, data.length);
+		
+		out.write(size_buff.array());
+		out.write(data);
+		out.write('\n');
+		
+		in.read(size_buff.array());
+		data = new byte[size_buff.getInt(0)];
+		in.read(data);
+		in.read(new byte[1]);
+		
+		bdf = new BdfObject(new BdfDatabase(data));
+		System.out.println(bdf.serializeHumanReadable(new BdfIndent("  ", "\n")));
+	}
+}
diff --git a/src/resources/shader/environmentRenderer.fsh b/src/resources/shader/environmentRenderer.fsh
index 707981f..c6d5ce4 100644
--- a/src/resources/shader/environmentRenderer.fsh
+++ b/src/resources/shader/environmentRenderer.fsh
@@ -11,7 +11,7 @@ uniform vec4 color;
 
 void main()
 {
-	FragColor = texture(atlas, pTexture) * color * vec4(pLighting, 1);
+	FragColor = texture(atlas, pTexture) * color;// * vec4(pLighting, 1);
 	
 	discard(FragColor.a == 0 || (pPos.x > tex_cut.y && tex_cut.x > 0.5));
 }
\ No newline at end of file
diff --git a/src/resources/shader/lightmapRenderer.fsh b/src/resources/shader/lightmapRenderer.fsh
new file mode 100644
index 0000000..0ae5573
--- /dev/null
+++ b/src/resources/shader/lightmapRenderer.fsh
@@ -0,0 +1,10 @@
+#version 330
+
+uniform sampler2D lightmap;
+in vec2 TexCoord;
+out vec4 FragColor;
+
+void main()
+{
+	FragColor = vec4(texture(lightmap, TexCoord).rgb, 1);
+}
\ No newline at end of file
diff --git a/src/resources/shader/lightmapRenderer.vsh b/src/resources/shader/lightmapRenderer.vsh
new file mode 100644
index 0000000..2337d53
--- /dev/null
+++ b/src/resources/shader/lightmapRenderer.vsh
@@ -0,0 +1,11 @@
+#version 330
+
+layout (location = 0) in vec2 aPos;
+
+out vec2 TexCoord;
+
+void main()
+{
+	gl_Position = vec4(aPos, 0, 1);
+	TexCoord = aPos;
+}
\ No newline at end of file
diff --git a/worker.jar b/worker.jar
new file mode 100644
index 0000000..4646075
Binary files /dev/null and b/worker.jar differ