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author | Treeki <treeki@gmail.com> | 2012-01-15 21:31:34 +0100 |
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committer | Treeki <treeki@gmail.com> | 2012-01-15 21:31:34 +0100 |
commit | 83729d2427ebb9a8563dce8ca3c8c19fb9f71c4a (patch) | |
tree | 5d48147b1f8e23992fe4a921adcec83da45969cd /src/koopatlas/mapdata.h | |
parent | 0dabea30d98d175e5d7e0655c10757db99ac8295 (diff) | |
download | kamek-83729d2427ebb9a8563dce8ca3c8c19fb9f71c4a.tar.gz kamek-83729d2427ebb9a8563dce8ca3c8c19fb9f71c4a.zip |
initial commit of the Koopatlas engine
Diffstat (limited to '')
-rw-r--r-- | src/koopatlas/mapdata.h | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/src/koopatlas/mapdata.h b/src/koopatlas/mapdata.h new file mode 100644 index 0000000..2b643bd --- /dev/null +++ b/src/koopatlas/mapdata.h @@ -0,0 +1,191 @@ +#include <game.h> + +// forward declarations +struct dKPLayer_s; + +/****************************************************************************** + * Doodads + ******************************************************************************/ +struct dKPDoodad_s { + struct animation_s { + enum LoopTypes { + CONTIGUOUS, LOOP, REVERSE_LOOP + }; + + enum CurveTypes { + LINEAR, SIN, COS + }; + + enum AnimTypes { + X_POS, Y_POS, ANGLE, X_SCALE, Y_SCALE, OPACITY + }; + + LoopTypes loop; + CurveTypes curve; + float frameCount; + AnimTypes type; + float start, end; + }; + + float x, y; + float width, height; + float angle; + + GXTexObj *texObj; + int animationCount; + animation_s animations[1]; // variable size +}; + +/****************************************************************************** + * Paths + ******************************************************************************/ +struct dKPPath_s; + +struct dKPNode_s { + enum NodeTypes { + PASS_THROUGH, STOP, LEVEL, CHANGE + }; + + short x, y; + dKPPath_s *exits[4]; + dKPLayer_s *tileLayer, *doodadLayer; + + int type; + union { + struct { u8 levelNumber[2]; }; + struct { char *destMap; u8 thisID, foreignID, transition; }; + }; +}; + +struct dKPPath_s { + dKPNode_s *start, *end; + dKPLayer_s *tileLayer, *doodadLayer; + + u8 unlockType; // 0 = always, 1 = start, 2 = end + u8 unlockIsSecret; + float speed; + int animation; +}; + +/****************************************************************************** + * Tying It All Together + ******************************************************************************/ +struct dKPLayer_s { + enum LayerTypes { + OBJECTS, DOODADS, PATHS + }; + + LayerTypes type; + + typedef u16 sector_s[16][16]; + + union { + struct { + GXTexObj *tileset; + union { + int sectorBounds[4]; + struct { + int sectorLeft; + int sectorTop; + int sectorRight; + int sectorBottom; + }; + }; + union { + int bounds[4]; + struct { + int left; + int top; + int right; + int bottom; + }; + }; + u16 indices[1]; // variable size + }; + + struct { + int doodadCount; + dKPDoodad_s *doodads[1]; // variable size + }; + + struct { + int nodeCount; + dKPNode_s **nodes; + int pathCount; + dKPPath_s **paths; + }; + }; +}; + +struct dKPUnlock_s { + u8 isSecret; + u8 level[2]; + u8 _; + + dKPPath_s *targetPath; +}; + +struct dKPMapFile_s { + int layerCount; + dKPLayer_s **layers; + + int unlockCount; + dKPUnlock_s *unlocks; + + int tilesetCount; + GXTexObj *tilesets; + + dKPLayer_s::sector_s sectors[1]; // variable size +}; + +class dKPMapData_c { + private: + dDvdLoader_c m_fileLoader; + + template <typename T> + inline T* fixRef(T*& indexAsPtr) { + unsigned int index = (unsigned int)indexAsPtr; + if (index == 0xFFFFFFFF) + indexAsPtr = 0; + else + indexAsPtr = (T*)(((char*)data) + index); + return indexAsPtr; + } + + template <typename T> + inline T* fixRefSafe(T*& indexAsPtr) { + unsigned int index = (unsigned int)indexAsPtr; + if (index == 0xFFFFFFFF) + indexAsPtr = 0; + else if (index < 0x80000000) + indexAsPtr = (T*)(((char*)data) + index); + return indexAsPtr; + } + + inline void fixTexObjSafe(GXTexObj *obj) { + if (obj->dummy[3] >= 0x10000000) { + obj->dummy[3] = (((u32)data) & 0x7FFFFFFF) + (obj->dummy[3] - 0x10000000); + obj->dummy[3] >>= 5; + } + } + + bool fixedUp; + bool tilesetsLoaded; + + void fixup(); + + bool loadTilesets(); + void unloadTilesets(); + + + public: + dDvdLoader_c *tilesetLoaders; + dKPMapFile_s *data; + dKPLayer_s *pathLayer; + + dKPMapData_c(); + bool load(const char *filename); + ~dKPMapData_c(); +}; + + |