diff --git a/client/src/main/java/client/Client.java b/client/src/main/java/client/Client.java
index d3d1dafa..d515a54a 100755
--- a/client/src/main/java/client/Client.java
+++ b/client/src/main/java/client/Client.java
@@ -182,7 +182,6 @@ import common.util.Var;
 import common.util.HitPosition.ObjectType;
 import common.vars.Vars;
 import common.world.Chunk;
-import common.world.LightType;
 import common.world.State;
 import common.world.Weather;
 import common.world.World;
diff --git a/client/src/main/java/client/world/ChunkEmpty.java b/client/src/main/java/client/world/ChunkEmpty.java
index 3cb0fa5b..e6f41a0b 100755
--- a/client/src/main/java/client/world/ChunkEmpty.java
+++ b/client/src/main/java/client/world/ChunkEmpty.java
@@ -13,7 +13,6 @@ import common.tileentity.TileEntity;
 import common.util.BlockPos;
 import common.util.BoundingBox;
 import common.util.ExtMath;
-import common.world.LightType;
 import common.world.State;
 import common.world.World;
 
@@ -126,7 +125,7 @@ public class ChunkEmpty extends ChunkClient {
 		return pos.getY() < this.liquidY ? this.dummy : (pos.getY() == this.liquidY ? this.liquid : Blocks.air.getState());
 	}
 
-	public State setState(BlockPos pos, State state) {
+	public State setState(BlockPos pos, State state, boolean updateLight) {
 		return null;
 	}
 	
@@ -155,15 +154,6 @@ public class ChunkEmpty extends ChunkClient {
 		return 0.0f;
 	}
 
-	public void resetRelight() {
-	}
-
-	public void enqueueRelight() {
-	}
-
-	public void setPopulated() {
-	}
-
 	public boolean isLoaded() {
 		return false;
 	}
diff --git a/common/src/main/java/common/block/natural/BlockIce.java b/common/src/main/java/common/block/natural/BlockIce.java
index c8ab8f26..758241a8 100755
--- a/common/src/main/java/common/block/natural/BlockIce.java
+++ b/common/src/main/java/common/block/natural/BlockIce.java
@@ -11,7 +11,6 @@ import common.tileentity.TileEntity;
 import common.util.BlockPos;
 import common.util.Facing;
 import common.vars.Vars;
-import common.world.LightType;
 import common.world.State;
 import common.world.World;
 import common.world.AWorldServer;
diff --git a/common/src/main/java/common/block/natural/BlockSnow.java b/common/src/main/java/common/block/natural/BlockSnow.java
index 6f276e0e..cc3b33b2 100755
--- a/common/src/main/java/common/block/natural/BlockSnow.java
+++ b/common/src/main/java/common/block/natural/BlockSnow.java
@@ -20,7 +20,6 @@ import common.util.Facing;
 import common.vars.Vars;
 import common.world.IBlockAccess;
 import common.world.IWorldAccess;
-import common.world.LightType;
 import common.world.State;
 import common.world.World;
 import common.world.AWorldServer;
diff --git a/common/src/main/java/common/block/natural/BlockSnowBlock.java b/common/src/main/java/common/block/natural/BlockSnowBlock.java
index 0318f5f0..b0887e3d 100755
--- a/common/src/main/java/common/block/natural/BlockSnowBlock.java
+++ b/common/src/main/java/common/block/natural/BlockSnowBlock.java
@@ -8,7 +8,6 @@ import common.item.Item;
 import common.rng.Random;
 import common.util.BlockPos;
 import common.vars.Vars;
-import common.world.LightType;
 import common.world.State;
 import common.world.AWorldServer;
 
diff --git a/common/src/main/java/common/world/LightType.java b/common/src/main/java/common/world/LightType.java
deleted file mode 100755
index e1bfdbbf..00000000
--- a/common/src/main/java/common/world/LightType.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package common.world;
-
-public enum LightType {
-	SKY(15), BLOCK(0);
-
-	public final int defValue;
-
-	private LightType(int def) {
-		this.defValue = def;
-	}
-}
diff --git a/server/src/main/java/server/command/commands/CommandLoad.java b/server/src/main/java/server/command/commands/CommandLoad.java
index e45e0789..4be9ff0a 100644
--- a/server/src/main/java/server/command/commands/CommandLoad.java
+++ b/server/src/main/java/server/command/commands/CommandLoad.java
@@ -100,7 +100,7 @@ public class CommandLoad extends Command {
 		this.addLong("rotation", 'r', 1L, 1000000000000L, 25000L);
 		this.addDouble("offset", 'm', 0.0, 100000.0, 0.0);
 		this.addDouble("gravity", 'g', 0.0, 100000.0, 10.0);
-		this.addDouble("temperature", 'k', 0.0, 100000.0, 260.0);
+		this.addDouble("temperature", 'k', 0.0, 100000.0, 293.0);
 		this.addInt("brightness", 'b', 0, 15, 0);
 	}
 	
diff --git a/server/src/main/java/server/world/Converter.java b/server/src/main/java/server/world/Converter.java
index e73ffc9e..32863396 100644
--- a/server/src/main/java/server/world/Converter.java
+++ b/server/src/main/java/server/world/Converter.java
@@ -1446,7 +1446,6 @@ public abstract class Converter {
 			ntag.setIntArray("H", height);
 			byte[] oldblks = tag.getByteArray("Blocks");
 			byte[] olddata = tag.getByteArray("Data");
-			byte[] oldsky = tag.getByteArray("SkyLight");
 			byte[] oldlight = tag.getByteArray("BlockLight");
 			List<TagObject> sections = Lists.newArrayList();
 			for(int n = 0; n < 8; ++n) {
@@ -1475,7 +1474,6 @@ public abstract class Converter {
 								int blk = oldblks[pos];
 								blocks[y << 8 | z << 4 | x] = (byte)(blk & 255);
 								data.set(x, y, z, getNibble(olddata, x, y + (n << 4), z));
-								sky.set(x, y, z, getNibble(oldsky, x, y + (n << 4), z));
 								light.set(x, y, z, getNibble(oldlight, x, y + (n << 4), z));
 							}
 						}
@@ -1484,7 +1482,6 @@ public abstract class Converter {
 					section.setByte("Y", (byte)(n & 255));
 					section.setByteArray("Blocks", blocks);
 					section.setByteArray("Data", data.getData());
-					section.setByteArray("SkyLight", sky.getData());
 					section.setByteArray("BlockLight", light.getData());
 					sections.add(section);
 				}
@@ -1496,7 +1493,6 @@ public abstract class Converter {
 		}
 		
 		ntag.setBool("P", true);
-		ntag.setBool("L", tag.getByte("LightPopulated") != 0);
 		
 		ntag.setList("E", Lists.newArrayList());
 		
@@ -1568,7 +1564,6 @@ public abstract class Converter {
 				nsect.setInt("Y", y);
 				nsect.setByteArray("D", newblks);
 				nsect.setByteArray("B", sect.getByteArray("BlockLight"));
-				nsect.setByteArray("S", sect.getByteArray("SkyLight"));
 				list.add(nsect);
 			}
 			
diff --git a/server/src/main/java/server/world/WorldServer.java b/server/src/main/java/server/world/WorldServer.java
index a6dff5a0..fbd15ba2 100755
--- a/server/src/main/java/server/world/WorldServer.java
+++ b/server/src/main/java/server/world/WorldServer.java
@@ -72,7 +72,6 @@ import common.village.Village;
 import common.world.BlockArray;
 import common.world.Chunk;
 import common.world.AWorldServer;
-import common.world.LightType;
 import common.world.State;
 import common.world.Weather;
 import common.world.World;