Zelda64Recomp/patches/save_patches.c

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#include "patches.h"
#include "sys_flashrom.h"
#include "PR/os_internal_flash.h"
#include "fault.h"
extern OSMesgQueue sFlashromMesgQueue;
s32 SysFlashrom_IsInit(void);
void Sleep_Msec(u32 ms);
// @recomp Patched to not wait a hardcoded amount of time for the save to complete.
void Sram_UpdateWriteToFlashDefault(SramContext* sramCtx) {
if (sramCtx->status == 2) {
if (SysFlashrom_IsBusy() != 0) { // if task running
if (SysFlashrom_AwaitResult() == 0) { // wait for task done
// task success
sramCtx->status = 4;
} else {
// task failure
sramCtx->status = 4;
}
}
} else if (sramCtx->status == 4) {
// @recomp Patched to check status instead of using a hardcoded wait.
sramCtx->status = 0;
}
}
// @recomp Patched to not wait a hardcoded amount of time for the save to complete.
void Sram_UpdateWriteToFlashOwlSave(SramContext* sramCtx) {
if (sramCtx->status == 7) {
if (SysFlashrom_IsBusy() != 0) { // Is task running
if (SysFlashrom_AwaitResult() == 0) { // Wait for task done
SysFlashrom_WriteDataAsync(sramCtx->saveBuf, sramCtx->curPage + 0x80, sramCtx->numPages);
sramCtx->status = 8;
} else {
SysFlashrom_WriteDataAsync(sramCtx->saveBuf, sramCtx->curPage + 0x80, sramCtx->numPages);
sramCtx->status = 8;
}
}
} else if (sramCtx->status == 8) {
if (SysFlashrom_IsBusy() != 0) { // Is task running
if (SysFlashrom_AwaitResult() == 0) { // Wait for task done
sramCtx->status = 4;
} else {
sramCtx->status = 4;
}
}
} else if (sramCtx->status == 4) {
// @recomp Patched to check status instead of using a hardcoded wait.
sramCtx->status = 0;
bzero(sramCtx->saveBuf, SAVE_BUFFER_SIZE);
gSaveContext.save.isOwlSave = false;
gSaveContext.save.saveInfo.checksum = 0;
// flash read to buffer then copy to save context
SysFlashrom_ReadData(sramCtx->saveBuf, sramCtx->curPage, sramCtx->numPages);
Lib_MemCpy(&gSaveContext, sramCtx->saveBuf, offsetof(SaveContext, fileNum));
}
}