diff options
Diffstat (limited to 'source/cChunk.cpp')
| -rw-r--r-- | source/cChunk.cpp | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/source/cChunk.cpp b/source/cChunk.cpp index 02d60b6bd..70ece5893 100644 --- a/source/cChunk.cpp +++ b/source/cChunk.cpp @@ -591,8 +591,27 @@ void cChunk::TickBlocks(MTRand & a_TickRandom) break; } - case E_BLOCK_LEAVES: //todo, http://www.minecraftwiki.net/wiki/Data_values#Leaves + case E_BLOCK_LEAVES: { + NIBBLETYPE Meta = GetMeta(m_BlockTickX, m_BlockTickY, m_BlockTickZ); + if (((Meta & 0x04) == 0) && ((Meta & 0x08) == 1)){ + int x,y,z,f = 0; + for( y = 4; y > - 5; y-- ) { + for( x = - 4; x < 5; x++ ){ + for( z = - 4; z < 5; z++ ){ + if((x<0 ? -x : x) + (y<0 ? -y : y) + (z<0 ? -z : z) > 4) continue; + if(GetBlock(m_BlockTickX + x, m_BlockTickY + y, m_BlockTickZ + z) == E_BLOCK_LOG){ + f = 1; + } + } + } + } + if(f==0){ + SetBlock(m_BlockTickX, m_BlockTickY, m_BlockTickZ, 0, 0); + }else{ + SetMeta(m_BlockTickX, m_BlockTickY, m_BlockTickZ, Meta -= 8); + } + } break; } |