diff options
Diffstat (limited to 'src/ChunkBuffer.cpp')
| -rw-r--r-- | src/ChunkBuffer.cpp | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/src/ChunkBuffer.cpp b/src/ChunkBuffer.cpp index 7946fba1e..a41b8f61a 100644 --- a/src/ChunkBuffer.cpp +++ b/src/ChunkBuffer.cpp @@ -160,6 +160,11 @@ void cChunkBuffer::SetBlocks(const BLOCKTYPE * a_src) sizeof(BLOCKTYPE) * segment_length ); } + else + { + Free(m_Sections[i]); + m_Sections[i] = 0; + } } } } @@ -185,11 +190,16 @@ void cChunkBuffer::SetMeta(const NIBBLETYPE * a_src) { m_Sections[i] = Allocate(); memcpy( - &m_Sections[i]->m_BlockTypes, + &m_Sections[i]->m_BlockMeta, &a_src[i * segment_length], sizeof(BLOCKTYPE) * segment_length ); } + else + { + Free(m_Sections[i]); + m_Sections[i] = 0; + } } } } @@ -199,6 +209,7 @@ void cChunkBuffer::SetMeta(const NIBBLETYPE * a_src) void cChunkBuffer::SetLight(const NIBBLETYPE * a_src) { + if (!a_src) return; for (size_t i = 0; i < CHUNK_SECTION_NUM; i++) { const size_t segment_length = CHUNK_SECTION_HEIGHT * 16 * 16 / 2; @@ -215,11 +226,16 @@ void cChunkBuffer::SetLight(const NIBBLETYPE * a_src) { m_Sections[i] = Allocate(); memcpy( - &m_Sections[i]->m_BlockTypes, + &m_Sections[i]->m_BlockLight, &a_src[i * segment_length], sizeof(BLOCKTYPE) * segment_length ); } + else + { + Free(m_Sections[i]); + m_Sections[i] = 0; + } } } } @@ -229,6 +245,7 @@ void cChunkBuffer::SetLight(const NIBBLETYPE * a_src) void cChunkBuffer::SetSkyLight (const NIBBLETYPE * a_src) { + if (!a_src) return; for (size_t i = 0; i < CHUNK_SECTION_NUM; i++) { const size_t segment_length = CHUNK_SECTION_HEIGHT * 16 * 16 / 2; @@ -245,11 +262,16 @@ void cChunkBuffer::SetSkyLight (const NIBBLETYPE * a_src) { m_Sections[i] = Allocate(); memcpy( - &m_Sections[i]->m_BlockTypes, + &m_Sections[i]->m_BlockSkyLight, &a_src[i * segment_length], sizeof(BLOCKTYPE) * segment_length ); } + else + { + Free(m_Sections[i]); + m_Sections[i] = 0; + } } } } @@ -263,3 +285,13 @@ cChunkBuffer::sChunkSection * cChunkBuffer::Allocate() const // TODO: use a allocation pool return new cChunkBuffer::sChunkSection; } + + + +void cChunkBuffer::Free(cChunkBuffer::sChunkSection * ptr) const +{ + delete ptr; +} + + + |