82 lines
1.8 KiB
C++
82 lines
1.8 KiB
C++
/************************/
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/*** Tile Layer Class ***/
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/************************/
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#ifndef __LAYER_TILE_H__
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#define __LAYER_TILE_H__
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/*****************************************************************************/
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struct sPrimGridElem
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{
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TSPRT_16 Prim;
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u16 Tile;
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u16 Flags;
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sPrimGridElem *Right;
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sPrimGridElem *Down;
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};
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/*****************************************************************************/
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class CLayerTile
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{
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public:
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enum LAYER_TILE_TYPE
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{ // Stored reverse for rendering :o)
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LAYER_TILE_TYPE_FORE,
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LAYER_TILE_TYPE_ACTION,
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LAYER_TILE_TYPE_MID,
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LAYER_TILE_TYPE_BACK,
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LAYER_TILE_TYPE_MAX
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};
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enum
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{
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TILE_WIDTH=16,
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TILE_HEIGHT=16,
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SCREEN_TILE_WIDTH=32, // fast bits ops :o)
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SCREEN_TILE_HEIGHT=16, // fast bits ops :o)
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SCREEN_TILE_SIZE=SCREEN_TILE_WIDTH*SCREEN_TILE_HEIGHT
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};
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CLayerTile(sLayerHdr *Hdr,sTile *TileList,sTri *TriList,sQuad *QuadList,sVtx *VtxList);
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virtual ~CLayerTile();
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virtual void init(VECTOR &MapPos,int Shift,int Width=SCREEN_TILE_WIDTH,int Height=SCREEN_TILE_HEIGHT);
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virtual void shutdown();
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virtual void think(VECTOR &MapPos);
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virtual void render();
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protected:
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void UpdateWholeMap();
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sPrimGridElem *GetGridPos(int X,int Y);
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sTileMapElem *GetMapPos(int X,int Y);
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void UpdateRow(int MapX,int MapY);
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void UpdateColumn(int MapX,int MapY);
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void renderSolid();
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void render3d();
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void RenderBlock(sPrimGridElem *Elem);
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sLayerHdr *LayerHdr;
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sTile *TileList;
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sTri *TriList;
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sQuad *QuadList;
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sVtx *VtxList;
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sTileMapElem *Map;
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int MapWidth,MapHeight,MapXYShift;
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int PrimGridWidth,PrimGridHeight;
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int MapX,MapY;
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u16 ShiftX,ShiftY;
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sPrimGridElem *PrimGrid;
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};
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/*****************************************************************************/
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#endif |