fix extra lights-related work in world.set_chunk_data

src/logic/scripting/lua/libs/libworld.cpp

@@ -148,12 +148,12 @@ static void integrate_chunk_client(Chunk& chunk) {
     int x = chunk.x;
     int z = chunk.z;
     auto chunksController = controller->getChunksController();
+    
     Lighting& lighting = *chunksController->lighting;
     chunk.flags.loadedLights = false;
     chunk.flags.lighted = false;
-
+    chunk.lightmap.clear();
     Lighting::prebuildSkyLight(chunk, *indices);
-    lighting.onChunkLoaded(x, z, true);
 
     for (int lz = -1; lz <= 1; lz++) {
         for (int lx = -1; lx <= 1; lx++) {
@@ -162,7 +162,6 @@ static void integrate_chunk_client(Chunk& chunk) {
             }
             if (auto other = level->chunks->getChunk(x + lx, z + lz)) {
                 other->flags.modified = true;
-                lighting.onChunkLoaded(x - 1, z, true);
             }
         }
     }