diff options
Diffstat (limited to '')
| -rw-r--r-- | src/Blocks/BlockDoor.cpp | 2 | ||||
| -rw-r--r-- | src/Blocks/BlockDoor.h | 102 |
2 files changed, 27 insertions, 77 deletions
diff --git a/src/Blocks/BlockDoor.cpp b/src/Blocks/BlockDoor.cpp index 479c68153..fb2d6f2dc 100644 --- a/src/Blocks/BlockDoor.cpp +++ b/src/Blocks/BlockDoor.cpp @@ -62,7 +62,7 @@ void cBlockDoorHandler::OnCancelRightClick(cChunkInterface & a_ChunkInterface, c a_WorldInterface.SendBlockTo(a_BlockX, a_BlockY, a_BlockZ, a_Player); NIBBLETYPE Meta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ); - if (Meta & 8) + if (Meta & 0x8) { // Current block is top of the door a_WorldInterface.SendBlockTo(a_BlockX, a_BlockY - 1, a_BlockZ, a_Player); diff --git a/src/Blocks/BlockDoor.h b/src/Blocks/BlockDoor.h index b5bfe4082..c1e4de9d4 100644 --- a/src/Blocks/BlockDoor.h +++ b/src/Blocks/BlockDoor.h @@ -135,113 +135,63 @@ public: } - /** Returns the metadata for the opposite door state (open vs closed) */ - static NIBBLETYPE ChangeStateMetaData(NIBBLETYPE a_MetaData) + static NIBBLETYPE IsOpen(cChunkInterface & a_ChunkInterface, int a_BlockX, int a_BlockY, int a_BlockZ) { - return a_MetaData ^ 4; + NIBBLETYPE Meta = GetMetaFromRightDoor(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ); + return ((Meta & 0x4) != 0); } - static bool IsOpen(cChunkInterface & a_ChunkInterface, int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ) + static NIBBLETYPE GetMetaFromRightDoor(cChunkInterface & a_ChunkInterface, int a_BlockX, int a_BlockY, int a_BlockZ) { - BLOCKTYPE Block; - NIBBLETYPE Meta; - a_ChunkInterface.GetBlockTypeMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, Block, Meta); + NIBBLETYPE Meta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ); - if (!IsDoor(Block)) + if ((Meta & 0x8) != 0) { - return false; + NIBBLETYPE DownMeta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY - 1, a_BlockZ); + return (DownMeta & 0x7) | 0x8 | (((Meta & 0x1) != 0) ? 16 : 0); + } + else + { + NIBBLETYPE UpMeta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY + 1, a_BlockZ); + return (Meta & 0x7) | (((UpMeta & 0x1) != 0) ? 16 : 0); } - - return ((Meta & 0x4) == 4); } static void SetOpen(cChunkInterface & a_ChunkInterface, int a_BlockX, int a_BlockY, int a_BlockZ, bool a_Open) { - BLOCKTYPE Block; - NIBBLETYPE Meta; - a_ChunkInterface.GetBlockTypeMeta(a_BlockX, a_BlockY, a_BlockZ, Block, Meta); + BLOCKTYPE Block = a_ChunkInterface.GetBlock(a_BlockX, a_BlockY, a_BlockZ); + NIBBLETYPE Meta = GetMetaFromRightDoor(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ); - if (!IsDoor(Block) || ((Meta & 0x4) == a_Open)) + if (!IsDoor(Block)) { return; } - // Change the door - if (a_Open) + bool Opened = (Meta & 0x4) != 0; + if (Opened == a_Open) { - a_ChunkInterface.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, Meta | 0x4); - } - else - { - a_ChunkInterface.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, Meta & 0xFFFFFFFB); + return; } - int OtherPartY = a_BlockY; - if (Meta & 0x8) + // Change the door + NIBBLETYPE NewMeta = (Meta & 0x7) ^ 0x4; + if ((Meta & 0x8) == 0) { - // Current block is top of the door - a_ChunkInterface.GetBlockTypeMeta(a_BlockX, a_BlockY - 1, a_BlockZ, Block, Meta); - if (IsDoor(Block) && !(Meta & 0x8)) - { - OtherPartY--; - } + a_ChunkInterface.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, NewMeta); } else { - // Current block is bottom of the door - a_ChunkInterface.GetBlockTypeMeta(a_BlockX, a_BlockY + 1, a_BlockZ, Block, Meta); - if (IsDoor(Block) && (Meta & 0x8)) - { - OtherPartY++; - } - } - - // Change the other door part - if (a_BlockY != OtherPartY) - { - if (a_Open) - { - a_ChunkInterface.SetBlockMeta(a_BlockX, OtherPartY, a_BlockZ, Meta | 0x4); - } - else - { - a_ChunkInterface.SetBlockMeta(a_BlockX, OtherPartY, a_BlockZ, Meta & 0xFFFFFFFB); - } + a_ChunkInterface.SetBlockMeta(a_BlockX, a_BlockY - 1, a_BlockZ, NewMeta); } } /** Changes the door at the specified coords from open to close or vice versa */ - static void ChangeDoor(cChunkInterface & a_ChunkInterface, int a_X, int a_Y, int a_Z) + static void ChangeDoor(cChunkInterface & a_ChunkInterface, int a_BlockX, int a_BlockY, int a_BlockZ) { - NIBBLETYPE OldMetaData = a_ChunkInterface.GetBlockMeta(a_X, a_Y, a_Z); - - a_ChunkInterface.SetBlockMeta(a_X, a_Y, a_Z, ChangeStateMetaData(OldMetaData)); - - if (OldMetaData & 8) - { - // Current block is top of the door - BLOCKTYPE BottomBlock = a_ChunkInterface.GetBlock(a_X, a_Y - 1, a_Z); - NIBBLETYPE BottomMeta = a_ChunkInterface.GetBlockMeta(a_X, a_Y - 1, a_Z); - - if (IsDoor(BottomBlock) && !(BottomMeta & 8)) - { - a_ChunkInterface.SetBlockMeta(a_X, a_Y - 1, a_Z, ChangeStateMetaData(BottomMeta)); - } - } - else - { - // Current block is bottom of the door - BLOCKTYPE TopBlock = a_ChunkInterface.GetBlock(a_X, a_Y + 1, a_Z); - NIBBLETYPE TopMeta = a_ChunkInterface.GetBlockMeta(a_X, a_Y + 1, a_Z); - - if (IsDoor(TopBlock) && (TopMeta & 8)) - { - a_ChunkInterface.SetBlockMeta(a_X, a_Y + 1, a_Z, ChangeStateMetaData(TopMeta)); - } - } + SetOpen(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, !IsOpen(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ)); } } ; |