mirror of
https://github.com/OpenDriver2/REDRIVER2.git
synced 2024-11-23 02:42:38 +01:00
168 lines
4.1 KiB
C
168 lines
4.1 KiB
C
#ifndef SYSTEM_H
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#define SYSTEM_H
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extern volatile char* _overlay_buffer; // 0x1C0000
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extern volatile char* _frontend_buffer; // 0xFB400
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extern volatile char* _other_buffer; // 0xF3000
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extern volatile char* _other_buffer2; // 0xE7000
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extern volatile OTTYPE* _OT1; // 0xF3000
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extern volatile OTTYPE* _OT2; // 0xF7200
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extern volatile char* _primTab1; // 0xFB400
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extern volatile char* _primTab2; // 0x119400
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extern volatile char* _sbank_buffer; // 0x180000
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extern volatile char* _replay_buffer; // 0x1FABBC
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extern char gDataFolder[32];
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#define PSX_MALLOC_SIZE 870332
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extern volatile char* malloctab;
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extern volatile char* mallocptr;
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#ifdef USE_CRT_MALLOC
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extern char* sys_malloc(int size, char* funcname, int line);
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extern char* sys_tempalloc(int size);
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extern void sys_tempfree();
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extern void sys_freeall();
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#define D_TEMPFREE() sys_tempfree()
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#define D_TEMPALLOC(size) sys_tempalloc(size)
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#ifdef _DEBUG
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#define D_MALLOC(size) sys_malloc(size, __FUNCTION__, __LINE__)
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#else
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#define D_MALLOC(size) sys_malloc(size, NULL, 0)
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#endif
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#else
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#define D_MALLOC(size) (char*)mallocptr; mallocptr += (size);// (char*)((int)mallocptr + size + 3 & 0xfffffffc);
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#define D_TEMPALLOC(size) (char*)mallocptr
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#define D_TEMPFREE()
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#endif
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#ifdef _DEBUG
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#define DMalloc_DebugPrint printWarning
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#else
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#define DMalloc_DebugPrint (void)
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#endif
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#define D_MALLOC_BEGIN() \
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{ \
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volatile const char* _oldmalloc = mallocptr;
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#ifdef __GNUC__
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#define D_MALLOC_END() \
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D_TEMPFREE();\
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if(mallocptr > _oldmalloc)\
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DMalloc_DebugPrint("malloc(%d) in %s, line %d. Malloc usage: %d\n", mallocptr-_oldmalloc, __FUNCTION__, __LINE__, (mallocptr-malloctab));\
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} // D_MALLOC_BEGIN block
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#else
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#define D_MALLOC_END() \
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D_TEMPFREE();\
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if(mallocptr > _oldmalloc)\
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DMalloc_DebugPrint("malloc(%d) in " __FUNCTION__ ", line %d. Malloc usage: %d\n", mallocptr-_oldmalloc, __LINE__, (mallocptr-malloctab));\
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} // D_MALLOC_BEGIN block
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#endif
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extern int leadAIRequired;
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extern int leadAILoaded;
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extern int pathAILoaded;
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extern char* LevelNames[];
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extern char* LoadingScreenNames[];
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struct DB
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{
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char* primptr;
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OTTYPE* ot;
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char* primtab;
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int id;
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DRAWENV draw;
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DISPENV disp;
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};
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extern DRAW_MODE draw_mode_pal;
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extern DRAW_MODE draw_mode_ntsc;
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extern DB MPBuff[2][2];
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extern DB* last;
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extern DB* current;
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// ordering table size
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#ifdef PSX
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#define OTSIZE 0x1080
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#else
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#define OTSIZE 0x2000
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#endif
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#ifdef USE_EXTENDED_PRIM_POINTERS
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# define PRIMTAB_SIZE 0x50000
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#else
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# define PRIMTAB_SIZE 0x1e000
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#endif
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#define CITYLUMP_DATA1 0
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#define CITYLUMP_TPAGE 1
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#define CITYLUMP_DATA2 2
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#define CITYLUMP_SPOOL 3
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extern int citystart[8];
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extern XYPAIR citylumps[8][4];
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#ifdef PAL_VERSION
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#define draw_mode draw_mode_pal
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#define video_mode MODE_PAL
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#else
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#define draw_mode draw_mode_ntsc
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#define video_mode MODE_NTSC
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#endif // PAL
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#define CDSECTOR_SIZE 2048
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extern void ClearMem(char *mem, int size); // 0x0007F3E8
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extern void setMem8(unsigned char *mem, unsigned char val, int size); // 0x0007F47C
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extern void setMem16(unsigned short *mem, unsigned short val, int size); // 0x0007F524
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extern void Init_FileSystem(); // 0x0007F848
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extern int FileExists(char *filename); // 0x0007F5C8
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extern int Loadfile(char *name, char *addr); // 0x0007F354
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extern int LoadfileSeg(char *name, char *addr, int offset, int loadsize); // 0x0007E9D0
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extern void ReportMode(int on); // 0x0007F8B8
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#ifdef PSX
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extern void loadsectors(char *addr, int sector, int nsectors); // 0x0007F904
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#else
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extern void loadsectorsPC(char* filename, char *addr, int sector, int nsectors);
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#endif // PSX
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extern void EnableDisplay(); // 0x0007F984
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extern void DisableDisplay(); // 0x0007F9F0
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extern void ClearCurrentDrawBuffers();
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extern void SwapDrawBuffers(); // 0x0007F6FC
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extern void SwapDrawBuffers2(int player); // 0x0007ECF0
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extern void UpdatePadData(); // 0x0007FA10
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extern void SetupDrawBuffers(); // 0x0007EDDC
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extern void SetupDrawBufferData(int num_players); // 0x0007EF0C
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extern void InitaliseDrawEnv(DB *pBuff, int x, int y, int w, int h); // 0x0007F7C0
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extern void ResetCityType(); // 0x0007F5B4
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extern void SetCityType(CITYTYPE type); // 0x0007F118
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extern CITYTYPE GetCityType();
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extern CDTYPE DiscSwapped(char *filename); // 0x0007F640
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#endif
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