finish basic chunk

src/main/java/com/github/halotroop/litecraft/types/block/Block.java

@@ -19,14 +19,15 @@ public class Block
 	public final TexturedModel model;
 	public final boolean visible;
 
+	public static final Block AIR = new Block((TexturedModel) null, new Properties().visible(false));
 	public static final Block GRASS = new Block("block/cubes/soil/gravel.png", new Properties());
 	public static final Block DIRT = new Block("block/cubes/soil/dirt.png", new Properties());
 
 	public static class Properties { // add properties to this builder!
 		private boolean visible = false;
 
-		public Properties visible(boolean invisible) {
+		public Properties visible(boolean visible) {
-			this.visible = invisible;
+			this.visible = visible;
 			return this;
 		}
 	}

src/main/java/com/github/halotroop/litecraft/world/Chunk.java

@@ -3,7 +3,8 @@ package com.github.halotroop.litecraft.world;
 import java.util.ArrayList;
 import java.util.List;
 
-import com.github.halotroop.litecraft.types.block.*;
+import com.github.halotroop.litecraft.types.block.Block;
+import com.github.halotroop.litecraft.types.block.BlockEntity;
 import com.github.hydos.ginger.engine.math.vectors.Vector3f;
 
 import it.unimi.dsi.fastutil.longs.Long2ObjectArrayMap;
@@ -14,13 +15,19 @@ public class Chunk
 	public Chunk(int chunkX, int chunkY, int chunkZ)
 	{
 		this.chunkX = chunkX;
+		this.chunkY = chunkY;
+		this.chunkZ = chunkZ;
+		this.chunkStartX = chunkX << 3;
+		this.chunkStartY = chunkY << 3;
+		this.chunkStartZ = chunkZ << 3;
 	}
 
 	private final Long2ObjectMap<Block> blocks = new Long2ObjectArrayMap<>();
 	private final List<BlockEntity> blockEntities = new ArrayList<>();
 	private boolean render = false;
-	
+
-	public final int chunkX;
+	public final int chunkX, chunkY, chunkZ;
+	private final int chunkStartX, chunkStartY, chunkStartZ;
 
 	public void setBlock(int x, int y, int z, Block block)
 	{
@@ -33,6 +40,10 @@ public class Chunk
 
 		long hash = posHash(x, y, z);
 		this.blocks.put(hash, block);
+
+		if (this.render) {
+			this.blockEntities.add(new BlockEntity(block, new Vector3f(this.chunkStartX + x, this.chunkStartY + y, this.chunkStartZ + z)));
+		}
 	}
 
 	public Block getBlock(int x, int y, int z)
@@ -40,14 +51,27 @@ public class Chunk
 		long hash = posHash(x, y, z);
 		return this.blocks.get(hash);
 	}
-	
+
 	public void setRender(boolean render)
 	{
 		if (render && !this.render) // if it has been changed to true
 		{
-			this.blocks.forEach((coord, block) -> {
+			for (int x = 0; x < 8; ++x)
-				if (block.visible) this.blockEntities.add(new BlockEntity(block, new Vector3f(0,0,0)));
+			{
-			});
+				for (int y = 0; y < 8; ++y)
+				{
+					for (int z = 0; z < 8; ++z)
+					{
+						long hash = posHash(x, y, z);
+						Block block = this.blocks.get(hash);
+						if (block.visible) this.blockEntities.add(new BlockEntity(block,
+							new Vector3f(
+								this.chunkStartX + x,
+								this.chunkStartY + y,
+								this.chunkStartZ + z)));
+					}
+				}
+			}
 		}
 		else if (this.render) // else if it has been changed to false
 		{