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-rw-r--r--src/Blocks/BlockMushroom.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/Blocks/BlockMushroom.h b/src/Blocks/BlockMushroom.h
index bed16c557..9e4378d4e 100644
--- a/src/Blocks/BlockMushroom.h
+++ b/src/Blocks/BlockMushroom.h
@@ -23,14 +23,15 @@ private:
virtual bool CanBeAt(const cChunk & a_Chunk, const Vector3i a_Position, const NIBBLETYPE a_Meta) const override
{
- if (a_Position.y <= 0)
+ const auto BasePos = a_Position.addedY(-1);
+ if (!cChunkDef::IsValidHeight(BasePos))
{
return false;
}
// TODO: Cannot be at too much daylight
- switch (a_Chunk.GetBlock(a_Position.addedY(-1)))
+ switch (a_Chunk.GetBlock(BasePos))
{
case E_BLOCK_GLASS:
case E_BLOCK_CACTUS: