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-rw-r--r--source/Blocks/BlockTorch.h277
1 files changed, 0 insertions, 277 deletions
diff --git a/source/Blocks/BlockTorch.h b/source/Blocks/BlockTorch.h
deleted file mode 100644
index 36383a524..000000000
--- a/source/Blocks/BlockTorch.h
+++ /dev/null
@@ -1,277 +0,0 @@
-#pragma once
-
-#include "BlockHandler.h"
-#include "../World.h"
-
-
-
-
-
-class cBlockTorchHandler :
- public cBlockHandler
-{
-public:
- cBlockTorchHandler(BLOCKTYPE a_BlockType)
- : cBlockHandler(a_BlockType)
- {
- }
-
-
- 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
- {
- // Find proper placement of torch
-
- if ((a_BlockFace == BLOCK_FACE_TOP) || (a_BlockFace == BLOCK_FACE_BOTTOM))
- {
- a_BlockFace = FindSuitableFace(a_World, a_BlockX, a_BlockY, a_BlockZ); // Top or bottom faces clicked, find a suitable face
- if (a_BlockFace == BLOCK_FACE_NONE)
- {
- // Client wouldn't have sent anything anyway, but whatever
- return false;
- }
- }
- else
- {
- // Not top or bottom faces, try to preserve whatever face was clicked
- if (!TorchCanBePlacedAt(a_World, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace))
- {
- // Torch couldn't be placed on whatever face was clicked, last ditch resort - find another face
- a_BlockFace = FindSuitableFace(a_World, a_BlockX, a_BlockY, a_BlockZ);
- if (a_BlockFace == BLOCK_FACE_NONE)
- {
- return false;
- }
- }
- }
-
- a_BlockType = m_BlockType;
- a_BlockMeta = DirectionToMetaData(a_BlockFace);
- return true;
- }
-
-
- static NIBBLETYPE DirectionToMetaData(char a_Direction) // tolua_export
- { // tolua_export
- switch (a_Direction)
- {
- case BLOCK_FACE_BOTTOM: ASSERT(!"Shouldn't be getting this face"); return 0;
- case BLOCK_FACE_TOP: return E_META_TORCH_FLOOR;
- case BLOCK_FACE_EAST: return E_META_TORCH_EAST;
- case BLOCK_FACE_WEST: return E_META_TORCH_WEST;
- case BLOCK_FACE_NORTH: return E_META_TORCH_NORTH;
- case BLOCK_FACE_SOUTH: return E_META_TORCH_SOUTH;
- default:
- {
- ASSERT(!"Unhandled torch direction!");
- break;
- }
- };
- return 0x0;
- } // tolua_export
-
-
- static char MetaDataToDirection(NIBBLETYPE a_MetaData) // tolua_export
- { // tolua_export
- switch (a_MetaData)
- {
- case 0: return BLOCK_FACE_TOP; // by default, the torches stand on the ground
- case E_META_TORCH_FLOOR: return BLOCK_FACE_TOP;
- case E_META_TORCH_EAST: return BLOCK_FACE_EAST;
- case E_META_TORCH_WEST: return BLOCK_FACE_WEST;
- case E_META_TORCH_NORTH: return BLOCK_FACE_NORTH;
- case E_META_TORCH_SOUTH: return BLOCK_FACE_SOUTH;
- default:
- {
- ASSERT(!"Unhandled torch metadata");
- break;
- }
- }
- return 0;
- } // tolua_export
-
-
- static bool IsAttachedTo(const Vector3i & a_TorchPos, char a_TorchMeta, const Vector3i & a_BlockPos)
- {
- switch (a_TorchMeta)
- {
- case 0x0:
- case E_META_TORCH_FLOOR: return ((a_TorchPos - a_BlockPos).Equals(Vector3i(0, 1, 0)));
- case E_META_TORCH_EAST: return ((a_TorchPos - a_BlockPos).Equals(Vector3i(0, 0, -1)));
- case E_META_TORCH_WEST: return ((a_TorchPos - a_BlockPos).Equals(Vector3i(0, 0, 1)));
- case E_META_TORCH_NORTH: return ((a_TorchPos - a_BlockPos).Equals(Vector3i(-1, 0, 0)));
- case E_META_TORCH_SOUTH: return ((a_TorchPos - a_BlockPos).Equals(Vector3i(1, 0, 0)));
- default:
- {
- ASSERT(!"Unhandled torch meta!");
- break;
- }
- }
- return false;
- }
-
-
- static bool CanBePlacedOn(BLOCKTYPE a_BlockType, char a_BlockFace)
- {
- if ( !g_BlockIsTorchPlaceable[a_BlockType] )
- {
- return (a_BlockFace == BLOCK_FACE_TOP); // Allow placement only when torch upright
- }
- else
- {
- return true;
- }
- }
-
-
- static bool TorchCanBePlacedAt(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace)
- {
- AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, true);
- return CanBePlacedOn(a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ), a_BlockFace);
- }
-
-
- /// Finds a suitable face to place the torch, returning BLOCK_FACE_NONE on failure
- static char FindSuitableFace(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ)
- {
- for (int i = 0; i <= 5; i++)
- {
- AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, i, true);
- BLOCKTYPE BlockInQuestion = a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
-
- if (
- ((BlockInQuestion == E_BLOCK_GLASS) ||
- (BlockInQuestion == E_BLOCK_FENCE) ||
- (BlockInQuestion == E_BLOCK_NETHER_BRICK_FENCE) ||
- (BlockInQuestion == E_BLOCK_COBBLESTONE_WALL)) &&
- (i == BLOCK_FACE_TOP)
- )
- {
- return i;
- }
- else if ((g_BlockIsTorchPlaceable[BlockInQuestion]) && (i != BLOCK_FACE_BOTTOM))
- {
- return i;
- }
- else
- {
- AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, i, false);
- }
- }
- return BLOCK_FACE_NONE;
- }
-
-
- virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
- {
- char Face = MetaDataToDirection(a_Chunk.GetMeta(a_RelX, a_RelY, a_RelZ));
- int BlockX = a_RelX + a_Chunk.GetPosX() * cChunkDef::Width;
- int BlockZ = a_RelZ + a_Chunk.GetPosZ() * cChunkDef::Width;
-
- AddFaceDirection(a_RelX, a_RelY, a_RelZ, Face, true);
- BLOCKTYPE BlockInQuestion;
- a_Chunk.UnboundedRelGetBlockType(a_RelX, a_RelY, a_RelZ, BlockInQuestion);
-
- if (
- (BlockInQuestion == E_BLOCK_GLASS) ||
- (BlockInQuestion == E_BLOCK_FENCE) ||
- (BlockInQuestion == E_BLOCK_NETHER_BRICK_FENCE) ||
- (BlockInQuestion == E_BLOCK_COBBLESTONE_WALL)
- )
- {
- // Torches can be placed on tops of glass and fences, despite them being 'untorcheable'
- // No need to check for upright orientation, it was done when the torch was placed
- return true;
- }
- else if ( !g_BlockIsTorchPlaceable[BlockInQuestion] )
- {
- return false;
- }
- else
- {
- return true;
- }
- }
-
-
- virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
- {
- // Always drop meta = 0
- a_Pickups.push_back(cItem(m_BlockType, 1, 0));
- }
-
-
- virtual const char * GetStepSound(void) override
- {
- return "step.wood";
- }
-
-
- virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) override
- {
- // Bit 4 stays, the rest is swapped around according to a table:
- NIBBLETYPE TopBits = (a_Meta & 0x08);
- switch (a_Meta & 0x07)
- {
- case 0x01: return TopBits | 0x04; // East -> North
- case 0x02: return TopBits | 0x03; // West -> South
- case 0x03: return TopBits | 0x01; // South -> East
- case 0x04: return TopBits | 0x02; // North -> West
- default: return a_Meta; // Floor -> Floor
- }
- }
-
-
- virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) override
- {
- // Bit 4 stays, the rest is swapped around according to a table:
- NIBBLETYPE TopBits = (a_Meta & 0x08);
- switch (a_Meta & 0x07)
- {
- case 0x01: return TopBits | 0x03; // East -> South
- case 0x02: return TopBits | 0x04; // West -> North
- case 0x03: return TopBits | 0x02; // South -> West
- case 0x04: return TopBits | 0x01; // North -> East
- default: return a_Meta; // Floor -> Floor
- }
- }
-
-
- virtual NIBBLETYPE MetaMirrorXY(NIBBLETYPE a_Meta) override
- {
- // Bit 4 stays, the rest is swapped around according to a table:
- NIBBLETYPE TopBits = (a_Meta & 0x08);
- switch (a_Meta & 0x07)
- {
- case 0x03: return TopBits | 0x04; // South -> North
- case 0x04: return TopBits | 0x03; // North -> South
- default: return a_Meta; // Keep the rest
- }
- }
-
-
- // Mirroring around the XZ plane doesn't make sense for floor torches,
- // the others stay the same, so let's keep all the metas the same.
- // The base class does tht for us, no need to override MetaMirrorXZ()
-
-
- virtual NIBBLETYPE MetaMirrorYZ(NIBBLETYPE a_Meta) override
- {
- // Bit 4 stays, the rest is swapped around according to a table:
- NIBBLETYPE TopBits = (a_Meta & 0x08);
- switch (a_Meta & 0x07)
- {
- case 0x01: return TopBits | 0x02; // East -> West
- case 0x02: return TopBits | 0x01; // West -> East
- default: return a_Meta; // Keep the rest
- }
- }
-} ;
-
-
-
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-14 00:49:57 +0200