Delay Block Updates, and save the world!

util/BlockUpdate.java

@@ -0,0 +1,27 @@
+package appeng.util;
+
+import java.util.concurrent.Callable;
+
+import net.minecraft.world.World;
+
+public class BlockUpdate implements Callable
+{
+
+	final World w;
+	final int x, y, z;
+
+	public BlockUpdate(World w, int x, int y, int z) {
+		this.w = w;
+		this.x = x;
+		this.y = y;
+		this.z = z;
+	}
+
+	@Override
+	public Object call() throws Exception
+	{
+		w.notifyBlocksOfNeighborChange( x, y, z, Platform.air );
+		return true;
+	}
+
+}

util/Platform.java

@@ -84,6 +84,7 @@ import appeng.core.AEConfig;
 import appeng.core.AELog;
 import appeng.core.AppEng;
 import appeng.core.sync.GuiBridge;
+import appeng.hooks.TickHandler;
 import appeng.me.GridAccessException;
 import appeng.me.GridNode;
 import appeng.me.helpers.AENetworkProxy;
@@ -1638,4 +1639,10 @@ public class Platform
 		return null;
 	}
 
+	public static void notifyBlocksOfNeighbors(World worldObj, int xCoord, int yCoord, int zCoord)
+	{
+		if ( !worldObj.isRemote )
+			TickHandler.instance.addCallable( worldObj, new BlockUpdate( worldObj, xCoord, yCoord, zCoord ) );
+		}
+
 }