оптимизация передачи данных block light

core/src/main/java/mc/core/world/block/BlockLocation.java

@@ -23,9 +23,17 @@ public class BlockLocation implements Cloneable {
 
     public BlockLocation toGlobal(ChunkSection chunkSection) {
         return new BlockLocation(
-                (chunkSection.getX() << 8) + x,
-                (chunkSection.getY() << 8) + y,
-                (chunkSection.getZ() << 8) + z
+                (chunkSection.getX() << 4) + x,
+                (chunkSection.getY() << 4) + y,
+                (chunkSection.getZ() << 4) + z
+        );
+    }
+
+    public BlockLocation toLocal() {
+        return new BlockLocation(
+                x - (x >> 4 << 4),
+                y - (y >> 4 << 4),
+                z - (z >> 4 << 4)
         );
     }