diff options
Diffstat (limited to 'source/Blocks/BlockTorch.h')
| -rw-r--r-- | source/Blocks/BlockTorch.h | 48 |
1 files changed, 28 insertions, 20 deletions
diff --git a/source/Blocks/BlockTorch.h b/source/Blocks/BlockTorch.h index e34bbdd18..43c5cdb4c 100644 --- a/source/Blocks/BlockTorch.h +++ b/source/Blocks/BlockTorch.h @@ -19,23 +19,29 @@ public: }
- virtual void PlaceBlock(cWorld * a_World, cPlayer * a_Player, NIBBLETYPE a_BlockMeta, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Dir) override
+ virtual bool GetPlacementBlockTypeMeta(
+ cWorld * a_World, cPlayer * a_Player,
+ int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace,
+ int a_CursorX, int a_CursorY, int a_CursorZ,
+ BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+ ) override
{
- if (!TorchCanBePlacedAt(a_World, a_BlockX, a_BlockY, a_BlockZ, a_Dir))
+ // Find proper placement. Use the player-supplied one as the default, but fix if not okay:
+ if (!TorchCanBePlacedAt(a_World, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace))
{
- a_Dir = FindSuitableDirection(a_World, a_BlockX, a_BlockY, a_BlockZ);
+ a_BlockFace = FindSuitableFace(a_World, a_BlockX, a_BlockY, a_BlockZ);
- if (a_Dir == BLOCK_FACE_BOTTOM)
+ if (a_BlockFace == BLOCK_FACE_BOTTOM)
{
- return;
+ return false;
}
}
-
- a_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ, m_BlockType, cTorch::DirectionToMetaData(a_Dir));
- OnPlacedByPlayer(a_World, a_Player, a_BlockX, a_BlockY, a_BlockZ, a_Dir);
+ a_BlockType = m_BlockType;
+ a_BlockMeta = cTorch::DirectionToMetaData(a_BlockFace);
+ return true;
}
-
+
virtual bool DoesAllowBlockOnTop(void) override
{
return false;
@@ -61,25 +67,25 @@ public: }
- static bool TorchCanBePlacedAt(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Dir)
+ static bool TorchCanBePlacedAt(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace)
{
// TODO: If placing a torch from below, check all 4 XZ neighbors, place it on that neighbor instead
// How to propagate that change up?
// Simon: The easiest way is to calculate the position two times, shouldn´t cost much cpu power :)
- if (a_Dir == BLOCK_FACE_BOTTOM)
+ if (a_BlockFace == BLOCK_FACE_BOTTOM)
{
return false;
}
- AddDirection( a_BlockX, a_BlockY, a_BlockZ, a_Dir, true );
+ AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, true);
- return CanBePlacedOn(a_World->GetBlock( a_BlockX, a_BlockY, a_BlockZ ), a_Dir);
+ return CanBePlacedOn(a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ), a_BlockFace);
}
- /// Finds a suitable Direction for the Torch. Returns BLOCK_FACE_BOTTOM on failure
- static char FindSuitableDirection(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ)
+ /// Finds a suitable Face for the Torch. Returns BLOCK_FACE_BOTTOM on failure
+ static char FindSuitableFace(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ)
{
for (int i = 1; i <= 5; i++)
{
@@ -92,19 +98,21 @@ public: }
- virtual bool CanBePlacedAt(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Dir) override
+ virtual bool CanBePlacedAt(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace) override
{
- if(TorchCanBePlacedAt(a_World, a_BlockX, a_BlockY, a_BlockZ, a_Dir))
+ if (TorchCanBePlacedAt(a_World, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace))
+ {
return true;
+ }
- return FindSuitableDirection(a_World, a_BlockX, a_BlockY, a_BlockZ) != BLOCK_FACE_BOTTOM;
+ return (FindSuitableFace(a_World, a_BlockX, a_BlockY, a_BlockZ) != BLOCK_FACE_BOTTOM);
}
virtual bool CanBeAt(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ) override
{
- char Dir = cTorch::MetaDataToDirection(a_World->GetBlockMeta( a_BlockX, a_BlockY, a_BlockZ));
- return TorchCanBePlacedAt(a_World, a_BlockX, a_BlockY, a_BlockZ, Dir);
+ char Face = cTorch::MetaDataToDirection(a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ));
+ return TorchCanBePlacedAt(a_World, a_BlockX, a_BlockY, a_BlockZ, Face);
}
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