93 lines
2.5 KiB
C++
93 lines
2.5 KiB
C++
#ifdef _S9XLUA_H
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#ifndef _FCEULUA_H
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#define _FCEULUA_H
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enum LuaCallID
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{
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LUACALL_BEFOREEMULATION,
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LUACALL_AFTEREMULATION,
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LUACALL_BEFOREEXIT,
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LUACALL_BEFORESAVE,
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LUACALL_AFTERLOAD,
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LUACALL_TASEDITOR_AUTO,
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LUACALL_TASEDITOR_MANUAL,
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LUACALL_COUNT
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};
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extern void CallRegisteredLuaFunctions(LuaCallID calltype);
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enum LuaMemHookType
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{
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LUAMEMHOOK_WRITE,
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LUAMEMHOOK_READ,
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LUAMEMHOOK_EXEC,
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LUAMEMHOOK_WRITE_SUB,
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LUAMEMHOOK_READ_SUB,
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LUAMEMHOOK_EXEC_SUB,
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LUAMEMHOOK_COUNT
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};
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void CallRegisteredLuaMemHook(unsigned int address, int size, unsigned int value, LuaMemHookType hookType);
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struct LuaSaveData
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{
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LuaSaveData() { recordList = 0; }
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~LuaSaveData() { ClearRecords(); }
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struct Record
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{
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unsigned int key; // crc32
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unsigned int size; // size of data
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unsigned char* data;
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Record* next;
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};
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Record* recordList;
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void SaveRecord(struct lua_State* L, unsigned int key); // saves Lua stack into a record and pops it
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void LoadRecord(struct lua_State* L, unsigned int key, unsigned int itemsToLoad) const; // pushes a record's data onto the Lua stack
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void SaveRecordPartial(struct lua_State* L, unsigned int key, int idx); // saves part of the Lua stack (at the given index) into a record and does NOT pop anything
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void ExportRecords(void* file) const; // writes all records to an already-open file
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void ImportRecords(void* file); // reads records from an already-open file
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void ClearRecords(); // deletes all record data
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private:
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// disallowed, it's dangerous to call this
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// (because the memory the destructor deletes isn't refcounted and shouldn't need to be copied)
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// so pass LuaSaveDatas by reference and this should never get called
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LuaSaveData(const LuaSaveData& copy) {}
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};
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#define LUA_DATARECORDKEY 42
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void CallRegisteredLuaSaveFunctions(int savestateNumber, LuaSaveData& saveData);
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void CallRegisteredLuaLoadFunctions(int savestateNumber, const LuaSaveData& saveData);
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// Just forward function declarations
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void FCEU_LuaFrameBoundary();
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int FCEU_LoadLuaCode(const char *filename, const char *arg=NULL);
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void FCEU_ReloadLuaCode();
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void FCEU_LuaStop();
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int FCEU_LuaRunning();
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void FCEU_LuaReadZapper(const uint32* mouse_in, uint32* mouse_out);
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uint8 FCEU_LuaReadJoypad(int,uint8); // HACK - Function needs controller input
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int FCEU_LuaSpeed();
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int FCEU_LuaFrameskip();
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int FCEU_LuaRerecordCountSkip();
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void FCEU_LuaGui(uint8 *XBuf);
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void FCEU_LuaUpdatePalette();
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struct lua_State* FCEU_GetLuaState();
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char* FCEU_GetLuaScriptName();
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// And some interesting REVERSE declarations!
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char *FCEU_GetFreezeFilename(int slot);
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#endif
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#endif
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