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authorTiger Wang <ziwei.tiger@hotmail.co.uk>2014-09-21 20:24:45 +0200
committerTiger Wang <ziwei.tiger@hotmail.co.uk>2014-09-21 20:24:45 +0200
commitcb709250779ee6e29d29cacff84e3980983dbd77 (patch)
treede6c6e90f5272a8f1083cc5b84b13c571d367288 /src/LineBlockTracer.cpp
parentQtBiomeVisualiser: Added list of vanilla worlds. (diff)
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Diffstat (limited to '')
-rw-r--r--src/LineBlockTracer.cpp15
1 files changed, 7 insertions, 8 deletions
diff --git a/src/LineBlockTracer.cpp b/src/LineBlockTracer.cpp
index f03e796d1..71b8334fa 100644
--- a/src/LineBlockTracer.cpp
+++ b/src/LineBlockTracer.cpp
@@ -227,9 +227,11 @@ bool cLineBlockTracer::Item(cChunk * a_Chunk)
}
// Update the current chunk
- if (a_Chunk != NULL)
+ a_Chunk = a_Chunk->GetNeighborChunk(m_CurrentX, m_CurrentZ);
+ if (a_Chunk == NULL)
{
- a_Chunk = a_Chunk->GetNeighborChunk(m_CurrentX, m_CurrentZ);
+ m_Callbacks->OnNoChunk();
+ return false;
}
if (a_Chunk->IsValid())
@@ -245,13 +247,10 @@ bool cLineBlockTracer::Item(cChunk * a_Chunk)
return false;
}
}
- else
+ else if (m_Callbacks->OnNextBlockNoData(m_CurrentX, m_CurrentY, m_CurrentZ, m_CurrentFace))
{
- if (m_Callbacks->OnNextBlockNoData(m_CurrentX, m_CurrentY, m_CurrentZ, m_CurrentFace))
- {
- // The callback terminated the trace
- return false;
- }
+ // The callback terminated the trace
+ return false;
}
}
}