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author | worktycho <work.tycho@gmail.com> | 2013-12-09 18:51:12 +0100 |
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committer | worktycho <work.tycho@gmail.com> | 2013-12-09 18:51:12 +0100 |
commit | 843605d59ebc128be0a578dc6f45ef8c05da6e79 (patch) | |
tree | 3ffebc6ba27baf7a9e1d4bc51501ffeea9b14226 /source/Blocks/BlockHandler.h | |
parent | merged makefile changes (diff) | |
parent | Fix Undefined behavior at Bindings/LuaWindow line 32 (diff) | |
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Diffstat (limited to 'source/Blocks/BlockHandler.h')
-rw-r--r-- | source/Blocks/BlockHandler.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/source/Blocks/BlockHandler.h b/source/Blocks/BlockHandler.h deleted file mode 100644 index 228ce174b..000000000 --- a/source/Blocks/BlockHandler.h +++ /dev/null @@ -1,158 +0,0 @@ - -#pragma once - -#include "../Defines.h" -#include "../Item.h" -#include "../Chunk.h" - - - - - -// fwd: -class cWorld; -class cPlayer; - - - - - -class cBlockHandler -{ -public: - cBlockHandler(BLOCKTYPE a_BlockType); - - /// Called when the block gets ticked either by a random tick or by a queued tick - virtual void OnUpdate(cWorld *a_World, int a_BlockX, int a_BlockY, int a_BlockZ); - - /** Called before a block is placed into a world. - The handler should return true to allow placement, false to refuse. - Also, the handler should set a_BlockType and a_BlockMeta to correct values for the newly placed block. - Called by cItemHandler::GetPlacementBlockTypeMeta() if the item is a block - */ - 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 - ); - - /// Called by cWorld::SetBlock() after the block has been set - virtual void OnPlaced(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta); - - /// Called by cClientHandle::HandlePlaceBlock() after the player has placed a new block. Called after OnPlaced(). - virtual void OnPlacedByPlayer( - 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 - ); - - /// Called before the player has destroyed a block - virtual void OnDestroyedByPlayer(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ); - - /// Called before a block gets destroyed / replaced with air - virtual void OnDestroyed(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ); - - /// Called when a direct neighbor of this block has been changed (The position is the own position, not the neighbor position) - virtual void OnNeighborChanged(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ); - - /// Notifies all neighbors of the given block about a change - static void NeighborChanged(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ); - - /// Called while the player diggs the block. - virtual void OnDigging(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ); - - /// Called if the user right clicks the block and the block is useable - virtual void OnUse(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); - - /// Called when the item is mined to convert it into pickups. Pickups may specify multiple items. - virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta); - - /// Handles the dropping of a block based on what ConvertToDrops() returns. This will not destroy the block. a_Digger is the entity causing the drop; it may be NULL - virtual void DropBlock(cWorld * a_World, cEntity * a_Digger, int a_BlockX, int a_BlockY, int a_BlockZ); - - /// Returns step sound name of block - virtual const char * GetStepSound(void); - - /// Checks if the block can stay at the specified relative coords in the chunk - virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk); - - /** Checks if the block can be placed at this point. - Default: CanBeAt(...) - NOTE: This call doesn't actually place the block - */ - // virtual bool CanBePlacedAt(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Dir); - - /// Called when the player tries to place a block on top of this block (Only if he aims directly on this block); return false to disallow - virtual bool DoesAllowBlockOnTop(void); - - /// Called to check whether this block supports a rclk action. If it returns true, OnUse() is called - virtual bool IsUseable(void); - - /** Indicates whether the client will click through this block. - For example digging a fire will hit the block below the fire so fire is clicked through - */ - virtual bool IsClickedThrough(void); - - /** Checks if the player can build "inside" this block. - For example blocks placed "on" snow will be placed at the same position. So: Snow ignores Build collision - */ - virtual bool DoesIgnoreBuildCollision(void); - - /// Indicates this block can be placed on the side of other blocks. Default: true - virtual bool CanBePlacedOnSide(void); - - /// Does this block drop if it gets destroyed by an unsuitable situation? Default: true - virtual bool DoesDropOnUnsuitable(void); - - /** Called when one of the neighbors gets set; equivalent to MC block update. - By default drops if position no more suitable (CanBeAt(), DoesDropOnUnsuitable(), Drop()), - and wakes up all simulators on the block. - */ - virtual void Check(int a_RelX, int a_RelY, int a_RelZ, cChunk & a_Chunk); - - /// Returns the meta for a block after rotating it counter-clockwise from the specified meta. Default: no change - virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) { return a_Meta; } - - /// Returns the meta for a block after rotating it clockwise from the specified meta. Default: no change - virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) { return a_Meta; } - - /// Returns the meta for a block after mirroring it around the XY plane. Default: no change - virtual NIBBLETYPE MetaMirrorXY(NIBBLETYPE a_Meta) { return a_Meta; } - - /// Returns the meta for a block after mirroring it around the XZ plane. Default: no change - virtual NIBBLETYPE MetaMirrorXZ(NIBBLETYPE a_Meta) { return a_Meta; } - - /// Returns the meta for a block after mirroring it around the YZ plane. Default: no change - virtual NIBBLETYPE MetaMirrorYZ(NIBBLETYPE a_Meta) { return a_Meta; } - - - /// Get the blockhandler for a specific block id - static cBlockHandler * GetBlockHandler(BLOCKTYPE a_BlockType); - - /// Deletes all initialised block handlers - static void Deinit(); - -protected: - BLOCKTYPE m_BlockType; - - // Creates a new blockhandler for the given block type. For internal use only, use ::GetBlockHandler() instead. - static cBlockHandler *CreateBlockHandler(BLOCKTYPE a_BlockType); - static cBlockHandler *m_BlockHandler[256]; - static bool m_HandlerInitialized; //used to detect if the blockhandlers are initialized -}; - - - - - -// Shortcut to get the blockhandler for a specific block -inline cBlockHandler * BlockHandler(BLOCKTYPE a_BlockType) -{ - return cBlockHandler::GetBlockHandler(a_BlockType); -} - - - - |