+// fix_light(p1, p2)
+int ModApiEnvMod::l_fix_light(lua_State *L)
+{
+ GET_ENV_PTR;
+
+ v3s16 blockpos1 = getContainerPos(read_v3s16(L, 1), MAP_BLOCKSIZE);
+ v3s16 blockpos2 = getContainerPos(read_v3s16(L, 2), MAP_BLOCKSIZE);
+ ServerMap &map = env->getServerMap();
+ std::map<v3s16, MapBlock *> modified_blocks;
+ bool success = true;
+ v3s16 blockpos;
+ for (blockpos.X = blockpos1.X; blockpos.X <= blockpos2.X; blockpos.X++)
+ for (blockpos.Y = blockpos1.Y; blockpos.Y <= blockpos2.Y; blockpos.Y++)
+ for (blockpos.Z = blockpos1.Z; blockpos.Z <= blockpos2.Z; blockpos.Z++) {
+ success = success & map.repairBlockLight(blockpos, &modified_blocks);
+ }
+ if (modified_blocks.size() > 0) {
+ MapEditEvent event;
+ event.type = MEET_OTHER;
+ for (std::map<v3s16, MapBlock *>::iterator it = modified_blocks.begin();
+ it != modified_blocks.end(); ++it)
+ event.modified_blocks.insert(it->first);
+
+ map.dispatchEvent(&event);
+ }
+ lua_pushboolean(L, success);
+
+ return 1;
+}
+