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-rw-r--r--source/Chunk.cpp12
1 files changed, 12 insertions, 0 deletions
diff --git a/source/Chunk.cpp b/source/Chunk.cpp
index 0a7b39f12..4feb45dc8 100644
--- a/source/Chunk.cpp
+++ b/source/Chunk.cpp
@@ -831,6 +831,10 @@ bool cChunk::UnboundedRelGetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE
// Is it in this chunk?
if ((a_RelX >= 0) && (a_RelX < cChunkDef::Width) && (a_RelZ >= 0) && (a_RelZ < cChunkDef::Width))
{
+ if (!IsValid())
+ {
+ return false;
+ }
int BlockIdx = cChunkDef::MakeIndexNoCheck(a_RelX, a_RelY, a_RelZ);
a_BlockType = GetBlock(BlockIdx);
a_BlockMeta = GetMeta(BlockIdx);
@@ -879,6 +883,10 @@ bool cChunk::UnboundedRelSetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE
// Is it in this chunk?
if ((a_RelX >= 0) && (a_RelX < cChunkDef::Width) && (a_RelZ >= 0) && (a_RelZ < cChunkDef::Width))
{
+ if (!IsValid())
+ {
+ return false;
+ }
SetBlock(a_RelX, a_RelY, a_RelZ, a_BlockType, a_BlockMeta);
return true;
}
@@ -925,6 +933,10 @@ bool cChunk::UnboundedRelFastSetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKT
// Is it in this chunk?
if ((a_RelX >= 0) && (a_RelX < cChunkDef::Width) && (a_RelZ >= 0) && (a_RelZ < cChunkDef::Width))
{
+ if (!IsValid())
+ {
+ return false;
+ }
FastSetBlock(a_RelX, a_RelY, a_RelZ, a_BlockType, a_BlockMeta);
return true;
}