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//

//      bitmap.h      The C versions of the bit-level routines

//



// Defines



//#define USE_ASM



#ifdef USE_ASM

    #define SetBit SetBit_ASM             // Use the ASM code

    #define ResetBit ResetBit_ASM             // Use the ASM code

    #define GetBit GetBit_ASM             // Use the ASM code

#else

    #define SetBit SetBit_C               // Use the C code

    #define ResetBit ResetBit_C               // Use the C code

    #define GetBit GetBit_C               // Use the C code

#endif



#ifdef __cplusplus

#define C_TYPE "C"

#else

#define C_TYPE

#endif



// variables



extern C_TYPE char *solid_map;            // The collision map

extern C_TYPE char *trigger_map;            // The collision map

extern C_TYPE int cmap_width;                 // Size of this map

extern C_TYPE int cmap_height;

extern C_TYPE int cmap_wxh;                   // Width x Height for speed



// Functions



extern C_TYPE void SetBit_C(int x,int y,char *map);

extern C_TYPE int GetBit_C(int x,int y,char *map);



extern C_TYPE void SetBit_ASM(int x,int y,char *map);

extern C_TYPE int GetBit_ASM(int x,int y,char *map);