diff options
Diffstat (limited to 'src/map.cpp')
| -rw-r--r-- | src/map.cpp | 65 |
1 files changed, 52 insertions, 13 deletions
diff --git a/src/map.cpp b/src/map.cpp index 7eb45463f..a8928d864 100644 --- a/src/map.cpp +++ b/src/map.cpp @@ -2009,7 +2009,7 @@ ServerMap::ServerMap(std::string savedir, IGameDef *gamedef, EmergeManager *emer m_mgparams = m_emerge->getParamsFromSettings(g_settings); if (!m_mgparams) m_mgparams = new MapgenV6Params(); - + m_seed = m_mgparams->seed; if (g_settings->get("fixed_map_seed").empty()) @@ -2246,6 +2246,21 @@ void ServerMap::initBlockMake(BlockMakeData *data, v3s16 blockpos) //TimeTaker timer("initBlockMake() initialEmerge"); data->vmanip->initialEmerge(bigarea_blocks_min, bigarea_blocks_max); } + + // Ensure none of the blocks to be generated were marked as containing CONTENT_IGNORE + for (s16 z = blockpos_min.Z; z <= blockpos_max.Z; z++) { + for (s16 y = blockpos_min.Y; y <= blockpos_max.Y; y++) { + for (s16 x = blockpos_min.X; x <= blockpos_max.X; x++) { + core::map<v3s16, u8>::Node *n; + n = data->vmanip->m_loaded_blocks.find(v3s16(x, y, z)); + if (n == NULL) + continue; + u8 flags = n->getValue(); + flags &= ~VMANIP_BLOCK_CONTAINS_CIGNORE; + n->setValue(flags); + } + } + } // Data is ready now. } @@ -3672,8 +3687,10 @@ void MapVoxelManipulator::emerge(VoxelArea a, s32 caller_id) for(s32 y=p_min.Y; y<=p_max.Y; y++) for(s32 x=p_min.X; x<=p_max.X; x++) { + u8 flags = 0; + MapBlock *block; v3s16 p(x,y,z); - core::map<v3s16, bool>::Node *n; + core::map<v3s16, u8>::Node *n; n = m_loaded_blocks.find(p); if(n != NULL) continue; @@ -3689,7 +3706,7 @@ void MapVoxelManipulator::emerge(VoxelArea a, s32 caller_id) a.print(infostream); infostream<<std::endl;*/ - MapBlock *block = m_map->getBlockNoCreate(p); + block = m_map->getBlockNoCreate(p); if(block->isDummy()) block_data_inexistent = true; else @@ -3702,6 +3719,8 @@ void MapVoxelManipulator::emerge(VoxelArea a, s32 caller_id) if(block_data_inexistent) { + flags |= VMANIP_BLOCK_DATA_INEXIST; + VoxelArea a(p*MAP_BLOCKSIZE, (p+1)*MAP_BLOCKSIZE-v3s16(1,1,1)); // Fill with VOXELFLAG_INEXISTENT for(s32 z=a.MinEdge.Z; z<=a.MaxEdge.Z; z++) @@ -3711,8 +3730,13 @@ void MapVoxelManipulator::emerge(VoxelArea a, s32 caller_id) memset(&m_flags[i], VOXELFLAG_INEXISTENT, MAP_BLOCKSIZE); } } + else if (block->getNode(0, 0, 0).getContent() == CONTENT_IGNORE) + { + // Mark that block was loaded as blank + flags |= VMANIP_BLOCK_CONTAINS_CIGNORE; + } - m_loaded_blocks.insert(p, !block_data_inexistent); + m_loaded_blocks.insert(p, flags); } //infostream<<"emerge done"<<std::endl; @@ -3832,8 +3856,10 @@ void ManualMapVoxelManipulator::initialEmerge( for(s32 y=p_min.Y; y<=p_max.Y; y++) for(s32 x=p_min.X; x<=p_max.X; x++) { + u8 flags = 0; + MapBlock *block; v3s16 p(x,y,z); - core::map<v3s16, bool>::Node *n; + core::map<v3s16, u8>::Node *n; n = m_loaded_blocks.find(p); if(n != NULL) continue; @@ -3843,7 +3869,7 @@ void ManualMapVoxelManipulator::initialEmerge( { TimeTaker timer1("emerge load", &emerge_load_time); - MapBlock *block = m_map->getBlockNoCreate(p); + block = m_map->getBlockNoCreate(p); if(block->isDummy()) block_data_inexistent = true; else @@ -3856,6 +3882,8 @@ void ManualMapVoxelManipulator::initialEmerge( if(block_data_inexistent) { + flags |= VMANIP_BLOCK_DATA_INEXIST; + /* Mark area inexistent */ @@ -3868,8 +3896,13 @@ void ManualMapVoxelManipulator::initialEmerge( memset(&m_flags[i], VOXELFLAG_INEXISTENT, MAP_BLOCKSIZE); } } + else if (block->getNode(0, 0, 0).getContent() == CONTENT_IGNORE) + { + // Mark that block was loaded as blank + flags |= VMANIP_BLOCK_CONTAINS_CIGNORE; + } - m_loaded_blocks.insert(p, !block_data_inexistent); + m_loaded_blocks.insert(p, flags); } } @@ -3882,12 +3915,14 @@ void ManualMapVoxelManipulator::blitBackAll( /* Copy data of all blocks */ - for(core::map<v3s16, bool>::Iterator + for(core::map<v3s16, u8>::Iterator i = m_loaded_blocks.getIterator(); i.atEnd() == false; i++) { v3s16 p = i.getNode()->getKey(); - bool existed = i.getNode()->getValue(); + u8 flags = i.getNode()->getValue(); + + bool existed = !(flags & VMANIP_BLOCK_DATA_INEXIST); if(existed == false) { // The Great Bug was found using this @@ -3896,6 +3931,7 @@ void ManualMapVoxelManipulator::blitBackAll( <<std::endl;*/ continue; } + MapBlock *block = m_map->getBlockNoCreateNoEx(p); if(block == NULL) { @@ -3906,10 +3942,13 @@ void ManualMapVoxelManipulator::blitBackAll( continue; } - block->copyFrom(*this); - - if(modified_blocks) - modified_blocks->insert(p, block); + bool no_content_ignore = !(flags & VMANIP_BLOCK_CONTAINS_CIGNORE); + if (no_content_ignore) + { + block->copyFrom(*this); + if(modified_blocks) + modified_blocks->insert(p, block); + } } } |