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-rw-r--r--src/Blocks/BlockBed.h7
-rw-r--r--src/Blocks/BlockDirt.h6
-rw-r--r--src/Blocks/BlockHandler.cpp9
-rw-r--r--src/Blocks/BlockHandler.h3
-rw-r--r--src/Blocks/BlockSlab.h6
-rw-r--r--src/Blocks/BlockStairs.h5
6 files changed, 33 insertions, 3 deletions
diff --git a/src/Blocks/BlockBed.h b/src/Blocks/BlockBed.h
index 92804aaac..cfd732d38 100644
--- a/src/Blocks/BlockBed.h
+++ b/src/Blocks/BlockBed.h
@@ -39,6 +39,13 @@ public:
}
+ virtual bool CanChangeDirtToGrass(BLOCKTYPE a_Block, NIBBLETYPE a_Meta) override
+ {
+ return true;
+ }
+
+
+
// Bed specific helper functions
static NIBBLETYPE RotationToMetaData(double a_Rotation)
{
diff --git a/src/Blocks/BlockDirt.h b/src/Blocks/BlockDirt.h
index bde8e4201..84c8461b5 100644
--- a/src/Blocks/BlockDirt.h
+++ b/src/Blocks/BlockDirt.h
@@ -39,7 +39,7 @@ public:
BLOCKTYPE Above;
NIBBLETYPE AboveMeta;
a_Chunk.GetBlockTypeMeta(a_RelX, a_RelY + 1, a_RelZ, Above, AboveMeta);
- if ((!cBlockInfo::IsTransparent(Above) && !cBlockInfo::IsOneHitDig(Above) && !(cBlockSlabHandler::IsAnySlabType(Above) && (AboveMeta & 0x8))) || IsBlockWater(Above))
+ if ((IsBlockWater(Above)) || !cBlockInfo::GetHandler(Above)->CanChangeDirtToGrass(Above, AboveMeta))
{
a_Chunk.FastSetBlock(a_RelX, a_RelY, a_RelZ, E_BLOCK_DIRT, E_META_DIRT_NORMAL);
return;
@@ -67,7 +67,7 @@ public:
cChunk * Chunk = a_Chunk.GetRelNeighborChunkAdjustCoords(BlockX, BlockZ);
if (Chunk == NULL)
{
- // Unloaded chunk
+ // Unloaded chunks
continue;
}
Chunk->GetBlockTypeMeta(BlockX, BlockY, BlockZ, DestBlock, DestMeta);
@@ -80,7 +80,7 @@ public:
BLOCKTYPE AboveDest;
NIBBLETYPE AboveMeta;
Chunk->GetBlockTypeMeta(BlockX, BlockY + 1, BlockZ, AboveDest, AboveMeta);
- if ((cBlockInfo::IsOneHitDig(AboveDest) || cBlockInfo::IsTransparent(AboveDest) || ((cBlockSlabHandler::IsAnySlabType(AboveDest)) && (AboveMeta & 0x8))) && !IsBlockWater(AboveDest))
+ if ((!IsBlockWater(AboveDest)) && (cBlockInfo::GetHandler(AboveDest)->CanChangeDirtToGrass(AboveDest, AboveMeta)))
{
if (!cRoot::Get()->GetPluginManager()->CallHookBlockSpread((cWorld*) &a_WorldInterface, BlockX * cChunkDef::Width, BlockY, BlockZ * cChunkDef::Width, ssGrassSpread))
{
diff --git a/src/Blocks/BlockHandler.cpp b/src/Blocks/BlockHandler.cpp
index 7fd8c183c..13cb67041 100644
--- a/src/Blocks/BlockHandler.cpp
+++ b/src/Blocks/BlockHandler.cpp
@@ -396,6 +396,15 @@ bool cBlockHandler::CanBeAt(cChunkInterface & a_ChunkInterface, int a_BlockX, in
+bool cBlockHandler::CanChangeDirtToGrass(BLOCKTYPE a_Block, NIBBLETYPE a_Meta)
+{
+ return ((cBlockInfo::IsTransparent(a_Block)) || (cBlockInfo::IsOneHitDig(a_Block)));
+}
+
+
+
+
+
bool cBlockHandler::IsUseable()
{
return false;
diff --git a/src/Blocks/BlockHandler.h b/src/Blocks/BlockHandler.h
index 3a3efb3cc..760db02fe 100644
--- a/src/Blocks/BlockHandler.h
+++ b/src/Blocks/BlockHandler.h
@@ -85,6 +85,9 @@ public:
/// Checks if the block can stay at the specified relative coords in the chunk
virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk);
+
+ /** Can spread the block under this block to grass? */
+ virtual bool CanChangeDirtToGrass(BLOCKTYPE a_Block, NIBBLETYPE a_Meta);
/** Checks if the block can be placed at this point.
Default: CanBeAt(...)
diff --git a/src/Blocks/BlockSlab.h b/src/Blocks/BlockSlab.h
index 76f5ed0e7..84580b062 100644
--- a/src/Blocks/BlockSlab.h
+++ b/src/Blocks/BlockSlab.h
@@ -97,6 +97,12 @@ public:
return "";
}
+
+ virtual bool CanChangeDirtToGrass(BLOCKTYPE a_Block, NIBBLETYPE a_Meta) override
+ {
+ return (a_Meta & 0x8);
+ }
+
/// Returns true if the specified blocktype is one of the slabs handled by this handler
static bool IsAnySlabType(BLOCKTYPE a_BlockType)
diff --git a/src/Blocks/BlockStairs.h b/src/Blocks/BlockStairs.h
index 09ff254a6..d6363fed9 100644
--- a/src/Blocks/BlockStairs.h
+++ b/src/Blocks/BlockStairs.h
@@ -77,6 +77,11 @@ public:
// Reset meta to 0
a_Pickups.push_back(cItem(m_BlockType, 1, 0));
}
+
+ virtual bool CanChangeDirtToGrass(BLOCKTYPE a_Block, NIBBLETYPE a_Meta) override
+ {
+ return true;
+ }
static NIBBLETYPE RotationToMetaData(double a_Rotation)
{