#ifndef __MDFN_MEMPATCHER_DRIVER_H
#define __MDFN_MEMPATCHER_DRIVER_H

struct MemoryPatch
{
   MemoryPatch();
   ~MemoryPatch();
   std::string name;
   std::string conditions;
   uint32 addr;
   uint64 val;
   uint64 compare;
   uint32 mltpl_count;
   uint32 mltpl_addr_inc;
   uint64 mltpl_val_inc;
   uint32 copy_src_addr;
   uint32 copy_src_addr_inc;
   unsigned length;
   bool bigendian;
   bool status; // (in)active
   unsigned icount;
   char type; /* 'R' for replace, 'S' for substitute(GG), 'C' for substitute with compare */
   /* 'T' for copy/transfer data, 'A' for add(variant of type R) */
   //enum { TypeReplace, TypeSubst, TypeCompSubst };
   //int type;
};

int MDFNI_DecodePAR(const char *code, uint32 *a, uint8 *v, uint8 *c, char *type);
int MDFNI_DecodeGG(const char *str, uint32 *a, uint8 *v, uint8 *c, char *type);
void MDFNI_AddCheat(const MemoryPatch& patch);
int MDFNI_DelCheat(uint32 which);
int MDFNI_ToggleCheat(uint32 which);

int32 MDFNI_CheatSearchGetCount(void);
void MDFNI_CheatSearchGetRange(uint32 first, uint32 last, int (*callb)(uint32 a, uint8 last, uint8 current));
void MDFNI_CheatSearchGet(int (*callb)(uint32 a, uint64 last, uint64 current, void *data), void *data);
void MDFNI_CheatSearchBegin(void);
void MDFNI_CheatSearchEnd(int type, uint64 v1, uint64 v2, unsigned int bytelen, bool bigendian);
void MDFNI_ListCheats(int (*callb)(char *name, uint32 a, uint64 v, uint64 compare, int s, char type, unsigned int length, bool bigendian, void *data), void *data);

int MDFNI_GetCheat(uint32 which, char **name, uint32 *a, uint64 *v, uint64 *compare, int *s, char *type, unsigned int *length, bool *bigendian);
int MDFNI_SetCheat(uint32 which, const char *name, uint32 a, uint64 v, uint64 compare, int s, char type, unsigned int length, bool bigendian);

void MDFNI_CheatSearchShowExcluded(void);
void MDFNI_CheatSearchSetCurrentAsOriginal(void);

#endif