diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/BlockArea.cpp | 8 | ||||
| -rw-r--r-- | src/Chunk.cpp | 2 |
2 files changed, 8 insertions, 2 deletions
diff --git a/src/BlockArea.cpp b/src/BlockArea.cpp index 938351207..eb25d624d 100644 --- a/src/BlockArea.cpp +++ b/src/BlockArea.cpp @@ -336,6 +336,12 @@ void cBlockArea::Create(int a_SizeX, int a_SizeY, int a_SizeZ, int a_DataTypes) ); return; } + + // Warn if the height is too much, but proceed with the creation: + if (a_SizeY > cChunkDef::Height) + { + LOGWARNING("Creating a cBlockArea with height larger than world height (%d). Continuing, but the area may misbehave.", a_SizeY); + } Clear(); int BlockCount = a_SizeX * a_SizeY * a_SizeZ; @@ -540,7 +546,7 @@ bool cBlockArea::Write(cForEachChunkProvider * a_ForEachChunkProvider, int a_Min else if (a_MinBlockY > cChunkDef::Height - m_Size.y) { LOGWARNING("%s: MinBlockY + m_SizeY more than chunk height, adjusting to chunk height", __FUNCTION__); - a_MinBlockY = cChunkDef::Height - m_Size.y; + a_MinBlockY = std::max(cChunkDef::Height - m_Size.y, 0); } return a_ForEachChunkProvider->WriteBlockArea(*this, a_MinBlockX, a_MinBlockY, a_MinBlockZ, a_DataTypes); diff --git a/src/Chunk.cpp b/src/Chunk.cpp index a3192f638..d9410dc8d 100644 --- a/src/Chunk.cpp +++ b/src/Chunk.cpp @@ -411,7 +411,7 @@ void cChunk::WriteBlockArea(cBlockArea & a_Area, int a_MinBlockX, int a_MinBlock int OffZ = BlockStartZ - m_PosZ * cChunkDef::Width; int BaseX = BlockStartX - a_MinBlockX; int BaseZ = BlockStartZ - a_MinBlockZ; - int SizeY = a_Area.GetSizeY(); + int SizeY = std::min(a_Area.GetSizeY(), cChunkDef::Height - a_MinBlockY); // TODO: Improve this by not calling FastSetBlock() and doing the processing here // so that the heightmap is touched only once for each column. |