diff options
Diffstat (limited to 'src/Chunk.cpp')
| -rw-r--r-- | src/Chunk.cpp | 49 |
1 files changed, 34 insertions, 15 deletions
diff --git a/src/Chunk.cpp b/src/Chunk.cpp index c2caafe45..97822048d 100644 --- a/src/Chunk.cpp +++ b/src/Chunk.cpp @@ -243,9 +243,12 @@ void cChunk::GetAllData(cChunkDataCallback & a_Callback) std::vector<BLOCKTYPE> Blocks = m_BlockTypes; Blocks.resize(NumBlocks); - a_Callback.BlockTypes (Blocks.data()); - a_Callback.BlockMeta (m_BlockMeta); + + std::vector<NIBBLETYPE> Metas = m_BlockMeta; + Metas.resize(NumBlocks / 2); + a_Callback.BlockMeta (Metas.data()); + a_Callback.LightIsValid (m_IsLightValid); a_Callback.BlockLight (m_BlockLight); a_Callback.BlockSkyLight(m_BlockSkyLight); @@ -282,23 +285,40 @@ void cChunk::SetAllData( memcpy(m_HeightMap, a_HeightMap, sizeof(m_HeightMap)); } - bool FoundNonAir = false; - int IdxWhereNonEmptyStarts = 0; - m_BlockTypes.clear(); + { // Blocktype compression + bool FoundNonAir = false; + int IdxWhereNonEmptyStarts = 0; + m_BlockTypes.clear(); - for (int Idx = NumBlocks - 1; Idx >= 0; Idx--) - { - if (a_BlockTypes[Idx] != E_BLOCK_AIR) + for (int Idx = NumBlocks - 1; Idx >= 0; Idx--) { - FoundNonAir = true; - IdxWhereNonEmptyStarts = Idx; - break; + if (a_BlockTypes[Idx] != E_BLOCK_AIR) + { + FoundNonAir = true; + IdxWhereNonEmptyStarts = Idx; + break; + } } + m_BlockTypes.insert(m_BlockTypes.end(), &a_BlockTypes[0], &a_BlockTypes[IdxWhereNonEmptyStarts + 1]); } - m_BlockTypes.insert(m_BlockTypes.end(), &a_BlockTypes[0], &a_BlockTypes[IdxWhereNonEmptyStarts + 1]); + { // Blockmeta compression + bool FoundNonEmpty = false; + int IdxWhereNonEmptyStarts = 0; + m_BlockMeta.clear(); + + for (int Idx = (NumBlocks / 2) - 1; Idx >= 0; Idx--) + { + if (a_BlockMeta[Idx] != 0) + { + FoundNonEmpty = true; + IdxWhereNonEmptyStarts = Idx; + break; + } + } + m_BlockMeta.insert(m_BlockMeta.end(), &a_BlockMeta[0], &a_BlockMeta[IdxWhereNonEmptyStarts + 1]); + } - memcpy(m_BlockMeta, a_BlockMeta, sizeof(m_BlockMeta)); if (a_BlockLight != NULL) { memcpy(m_BlockLight, a_BlockLight, sizeof(m_BlockLight)); @@ -1548,9 +1568,8 @@ void cChunk::FastSetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_BlockT if (m_BlockTypes.empty() || (index > m_BlockTypes.size() - 1) /* Vector starts from zero, .size() starts from 1 */) { - m_BlockTypes.resize(index); + m_BlockTypes.resize(index + 1); } - m_BlockTypes[index] = a_BlockType; // The client doesn't need to distinguish between stationary and nonstationary fluids: |