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-rw-r--r--source/Simulator/Simulator.cpp10
1 files changed, 8 insertions, 2 deletions
diff --git a/source/Simulator/Simulator.cpp b/source/Simulator/Simulator.cpp
index 78e12324a..06fd0f858 100644
--- a/source/Simulator/Simulator.cpp
+++ b/source/Simulator/Simulator.cpp
@@ -32,12 +32,18 @@ cSimulator::~cSimulator()
void cSimulator::WakeUp(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk)
{
AddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk);
- AddBlock(a_BlockX, a_BlockY - 1, a_BlockZ, a_Chunk);
- AddBlock(a_BlockX, a_BlockY + 1, a_BlockZ, a_Chunk);
AddBlock(a_BlockX - 1, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX - 1, a_BlockZ));
AddBlock(a_BlockX + 1, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX + 1, a_BlockZ));
AddBlock(a_BlockX, a_BlockY, a_BlockZ - 1, a_Chunk->GetNeighborChunk(a_BlockX, a_BlockZ - 1));
AddBlock(a_BlockX, a_BlockY, a_BlockZ + 1, a_Chunk->GetNeighborChunk(a_BlockX, a_BlockZ + 1));
+ if (a_BlockY > 0)
+ {
+ AddBlock(a_BlockX, a_BlockY - 1, a_BlockZ, a_Chunk);
+ }
+ if (a_BlockY < cChunkDef::Height - 1)
+ {
+ AddBlock(a_BlockX, a_BlockY + 1, a_BlockZ, a_Chunk);
+ }
}