diff --git a/anvil-loader/src/main/java/mc/world/anvil/AnvilBlock.java b/anvil-loader/src/main/java/mc/world/anvil/AnvilBlock.java
index 255ba79..12748a3 100644
--- a/anvil-loader/src/main/java/mc/world/anvil/AnvilBlock.java
+++ b/anvil-loader/src/main/java/mc/world/anvil/AnvilBlock.java
@@ -20,9 +20,7 @@ public class AnvilBlock implements Block {
 
     @Override
     public int getLight() {
-        final int idx = (location.getY() << 8 | location.getZ() << 4 | location.getX()) >> 1;
-        final int value = chunkSection.getBlockLight().get(idx);
-        return (idx & 1) == 0 ? value & 15 : value >> 4 & 15;
+        return chunkSection.getBlockLight().get(location);
     }
 
     @Override
@@ -32,8 +30,9 @@ public class AnvilBlock implements Block {
 
     @Override
     public BlockType getBlockType() {
-        byte id = chunkSection.getBlocks().get((location.getY() * 256) + (location.getZ() * 16) + location.getX());
-        return BlockType.getByIdMeta(id, 0/*FIXME*/);
+        final byte id = chunkSection.getBlocks().get((location.getY() * 256) + (location.getZ() * 16) + location.getX());
+        final int meta = chunkSection.getBlocksMeta().get(location);
+        return BlockType.getByIdMeta(id, meta);
     }
 
     @Override
diff --git a/anvil-loader/src/main/java/mc/world/anvil/AnvilChunk.java b/anvil-loader/src/main/java/mc/world/anvil/AnvilChunk.java
index 69664ec..2e5415e 100644
--- a/anvil-loader/src/main/java/mc/world/anvil/AnvilChunk.java
+++ b/anvil-loader/src/main/java/mc/world/anvil/AnvilChunk.java
@@ -39,9 +39,10 @@ public class AnvilChunk implements Chunk {
             chunkSection.setParent(this);
             chunkSection.setY(((ByteTag) sectionTagValue.get("Y")).getValue());
 
-            chunkSection.getBlockLight().add(((ByteArrayTag) sectionTagValue.get("BlockLight")).getValue());
-            chunkSection.getSkyLight().add(((ByteArrayTag) sectionTagValue.get("SkyLight")).getValue());
+            chunkSection.setBlockLight(new NibbleArray(((ByteArrayTag) sectionTagValue.get("BlockLight")).getValue()));
+            chunkSection.setSkyLight(new NibbleArray(((ByteArrayTag) sectionTagValue.get("SkyLight")).getValue()));
             chunkSection.getBlocks().add(((ByteArrayTag) sectionTagValue.get("Blocks")).getValue());
+            chunkSection.setBlocksMeta(new NibbleArray(((ByteArrayTag) sectionTagValue.get("Data")).getValue()));
 
             this.sections.add(chunkSection);
         }
diff --git a/anvil-loader/src/main/java/mc/world/anvil/AnvilChunkSection.java b/anvil-loader/src/main/java/mc/world/anvil/AnvilChunkSection.java
index cdeb281..754223d 100644
--- a/anvil-loader/src/main/java/mc/world/anvil/AnvilChunkSection.java
+++ b/anvil-loader/src/main/java/mc/world/anvil/AnvilChunkSection.java
@@ -17,8 +17,12 @@ public class AnvilChunkSection implements ChunkSection {
     private int y;
 
     private TByteList blocks = new TByteLinkedList();
-    private TByteList blockLight = new TByteLinkedList();
-    private TByteList skyLight = new TByteLinkedList();
+    @Setter
+    private NibbleArray blocksMeta;
+    @Setter
+    private NibbleArray blockLight;
+    @Setter
+    private NibbleArray skyLight;
 
     @Override
     public int getX() {
@@ -42,9 +46,7 @@ public class AnvilChunkSection implements ChunkSection {
 
     @Override
     public int getSkyLight(int x, int y, int z) {
-        final int idx = (y << 8 | z << 4 | x) >> 1;
-        final int value = skyLight.get(idx);
-        return (idx & 1) == 0 ? value & 15 : value >> 4 & 15;
+        return skyLight.get(x, y, z);
     }
 
     @Override
diff --git a/anvil-loader/src/main/java/mc/world/anvil/NibbleArray.java b/anvil-loader/src/main/java/mc/world/anvil/NibbleArray.java
new file mode 100644
index 0000000..2b8b593
--- /dev/null
+++ b/anvil-loader/src/main/java/mc/world/anvil/NibbleArray.java
@@ -0,0 +1,32 @@
+package mc.world.anvil;
+
+import lombok.RequiredArgsConstructor;
+import mc.core.world.block.BlockLocation;
+
+@RequiredArgsConstructor
+public class NibbleArray {
+    private final byte[] data;
+
+    private int coordsToIndex(int x, int y, int z) {
+        return y << 8 | z << 4 | x;
+    }
+
+    private int nibbleIndex(int index) {
+        return index >> 1;
+    }
+
+    private boolean isLowerNibble(int index) {
+        return (index & 1) == 0;
+    }
+
+    public int get(BlockLocation location) {
+        return get(location.getX(), location.getY(), location.getZ());
+    }
+
+    public int get(int x, int y, int z) {
+        final int idx = coordsToIndex(x, y, z);
+
+        final int ni = nibbleIndex(idx);
+        return isLowerNibble(idx) ? this.data[ni] & 15 : this.data[ni] >> 4 & 15;
+    }
+}