diff options
Diffstat (limited to 'src/save/GenericGameStorage.cpp')
| -rw-r--r-- | src/save/GenericGameStorage.cpp | 87 |
1 files changed, 48 insertions, 39 deletions
diff --git a/src/save/GenericGameStorage.cpp b/src/save/GenericGameStorage.cpp index 0ec0b117..29f666df 100644 --- a/src/save/GenericGameStorage.cpp +++ b/src/save/GenericGameStorage.cpp @@ -1,7 +1,8 @@ -#define WITHWINDOWS #include "common.h" +#define USEALTERNATIVEWINFUNCS +#include "crossplatform.h" #include "main.h" -#include "patcher.h" + #include "AudioScriptObject.h" #include "Camera.h" #include "CarGen.h" @@ -40,22 +41,22 @@ const uint32 SIZE_OF_ONE_GAME_IN_BYTES = 201729; -char (&DefaultPCSaveFileName)[260] = *(char(*)[260])*(uintptr*)0x8E28C0; -char (&ValidSaveName)[260] = *(char(*)[260])*(uintptr*)0x8E2CBC; -char (&LoadFileName)[256] = *(char(*)[256])*(uintptr*)0x9403C4; -wchar (&SlotFileName)[SLOT_COUNT][260] = *(wchar(*)[SLOT_COUNT][260])*(uintptr*)0x6F07C8; -wchar (&SlotSaveDate)[SLOT_COUNT][70] = *(wchar(*)[SLOT_COUNT][70])*(uintptr*)0x72B858; -int &CheckSum = *(int*)0x8E2BE0; -eLevelName &m_LevelToLoad = *(eLevelName*)0x8E29CC; +char DefaultPCSaveFileName[260]; +char ValidSaveName[260]; +char LoadFileName[256]; +wchar SlotFileName[SLOT_COUNT][260]; +wchar SlotSaveDate[SLOT_COUNT][70]; +int CheckSum; +eLevelName m_LevelToLoad; char SaveFileNameJustSaved[260]; -int (&Slots)[SLOT_COUNT+1] = *(int(*)[SLOT_COUNT+1])*(uintptr*)0x72803C; -CDate &CompileDateAndTime = *(CDate*)0x72BCB8; +int Slots[SLOT_COUNT+1]; +CDate CompileDateAndTime; -bool &b_FoundRecentSavedGameWantToLoad = *(bool*)0x95CDA8; -bool &JustLoadedDontFadeInYet = *(bool*)0x95CDB4; -bool &StillToFadeOut = *(bool*)0x95CD99; -uint32 &TimeStartedCountingForFade = *(uint32*)0x9430EC; -uint32 &TimeToStayFadedBeforeFadeOut = *(uint32*)0x611564; +bool b_FoundRecentSavedGameWantToLoad; +bool JustLoadedDontFadeInYet; +bool StillToFadeOut; +uint32 TimeStartedCountingForFade; +uint32 TimeToStayFadedBeforeFadeOut = 1750; #define ReadDataFromBufferPointer(buf, to) memcpy(&to, buf, sizeof(to)); buf += align4bytes(sizeof(to)); #define WriteDataToBufferPointer(buf, from) memcpy(buf, &from, sizeof(from)); buf += align4bytes(sizeof(from)); @@ -112,14 +113,22 @@ GenericSave(int file) // Save simple vars lastMissionPassed = TheText.Get(CStats::LastMissionPassedName); - if (*lastMissionPassed) { + if (lastMissionPassed[0] != '\0') { AsciiToUnicode("...'", suffix); +#ifdef FIX_BUGS + // fix buffer overflow + int len = UnicodeStrlen(lastMissionPassed); + if (len > ARRAY_SIZE(saveName)-1) + len = ARRAY_SIZE(saveName)-1; + memcpy(saveName, lastMissionPassed, sizeof(wchar) * len); +#else TextCopy(saveName, lastMissionPassed); int len = UnicodeStrlen(saveName); +#endif saveName[len] = '\0'; - if (len > 22) - TextCopy(saveName + 18, suffix); - saveName[23] = '\0'; + if (len > ARRAY_SIZE(saveName)-2) + TextCopy(&saveName[ARRAY_SIZE(saveName)-ARRAY_SIZE(suffix)], suffix); + saveName[ARRAY_SIZE(saveName)-1] = '\0'; } WriteDataToBufferPointer(buf, saveName); GetLocalTime(&saveTime); @@ -154,8 +163,17 @@ GenericSave(int file) WriteDataToBufferPointer(buf, CompileDateAndTime.m_nMonth); WriteDataToBufferPointer(buf, CompileDateAndTime.m_nYear); WriteDataToBufferPointer(buf, CWeather::WeatherTypeInList); +#ifdef FIX_BUGS + // converted to float for compatibility with original format + // TODO: maybe remove this? not really gonna break anything vital + float f = TheCamera.CarZoomIndicator; + WriteDataToBufferPointer(buf, f); + f = TheCamera.PedZoomIndicator; + WriteDataToBufferPointer(buf, f); +#else WriteDataToBufferPointer(buf, TheCamera.CarZoomIndicator); WriteDataToBufferPointer(buf, TheCamera.PedZoomIndicator); +#endif assert(buf - work_buff == SIZE_OF_SIMPLEVARS); // Save scripts, block is nested within the same block as simple vars for some reason @@ -264,8 +282,18 @@ GenericLoad() ReadDataFromBufferPointer(buf, CompileDateAndTime.m_nMonth); ReadDataFromBufferPointer(buf, CompileDateAndTime.m_nYear); ReadDataFromBufferPointer(buf, CWeather::WeatherTypeInList); +#ifdef FIX_BUGS + // converted to float for compatibility with original format + // TODO: maybe remove this? not really gonna break anything vital + float f; + ReadDataFromBufferPointer(buf, f); + TheCamera.CarZoomIndicator = f; + ReadDataFromBufferPointer(buf, f); + TheCamera.PedZoomIndicator = f; +#else ReadDataFromBufferPointer(buf, TheCamera.CarZoomIndicator); ReadDataFromBufferPointer(buf, TheCamera.PedZoomIndicator); +#endif assert(buf - work_buff == SIZE_OF_SIMPLEVARS); ReadDataFromBlock("Loading Scripts \n", CTheScripts::LoadAllScripts); @@ -534,22 +562,3 @@ align4bytes(int32 size) { return (size + 3) & 0xFFFFFFFC; } - -STARTPATCHES - InjectHook(0x58F8D0, GenericSave, PATCH_JUMP); - InjectHook(0x590A00, GenericLoad, PATCH_JUMP); - InjectHook(0x591910, ReadInSizeofSaveFileBuffer, PATCH_JUMP); - InjectHook(0x591990, ReadDataFromFile, PATCH_JUMP); - InjectHook(0x591A00, CloseFile, PATCH_JUMP); - InjectHook(0x591A20, DoGameSpecificStuffAfterSucessLoad, PATCH_JUMP); - InjectHook(0x591A40, CheckSlotDataValid, PATCH_JUMP); - InjectHook(0x591A80, MakeSpaceForSizeInBufferPointer, PATCH_JUMP); - InjectHook(0x591AA0, CopySizeAndPreparePointer, PATCH_JUMP); - InjectHook(0x591AE0, DoGameSpecificStuffBeforeSave, PATCH_JUMP); - InjectHook(0x591B10, MakeValidSaveName, PATCH_JUMP); - InjectHook(0x591B50, GetSavedGameDateAndTime, PATCH_JUMP); - InjectHook(0x591B60, GetNameOfSavedGame, PATCH_JUMP); - InjectHook(0x591B70, CheckDataNotCorrupt, PATCH_JUMP); - InjectHook(0x591D60, RestoreForStartLoad, PATCH_JUMP); - InjectHook(0x591E80, align4bytes, PATCH_JUMP); -ENDPATCHES
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