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Zelda64Recomp/patches/autosaving.c

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#include "patches.h"
#include "play_patches.h"
#include "z64save.h"
#include "z64horse.h"
#include "overlays/gamestates/ovl_file_choose/z_file_select.h"
#include "overlays/kaleido_scope/ovl_kaleido_scope/z_kaleido_scope.h"
#include "overlays/actors/ovl_Obj_Warpstone/z_obj_warpstone.h"
#include "misc_funcs.h"
#define SAVE_TYPE_AUTOSAVE 2
u8 gCanPause;
s32 ShrinkWindow_Letterbox_GetSizeTarget(void);
void ShrinkWindow_Letterbox_SetSizeTarget(s32 target);
// @recomp Patched function to set a global variable if the player can pause
RECOMP_PATCH void KaleidoSetup_Update(PlayState* play) {
Input* input = CONTROLLER1(&play->state);
MessageContext* msgCtx = &play->msgCtx;
Player* player = GET_PLAYER(play);
PauseContext* pauseCtx = &play->pauseCtx;
if (CHECK_BTN_ALL(input->cur.button, BTN_R)) {
if (msgCtx && msgCtx) {}
}
if ((pauseCtx->state == PAUSE_STATE_OFF) && (pauseCtx->debugEditor == DEBUG_EDITOR_NONE) &&
(play->gameOverCtx.state == GAMEOVER_INACTIVE)) {
if ((play->transitionTrigger == TRANS_TRIGGER_OFF) && (play->transitionMode == TRANS_MODE_OFF)) {
if ((gSaveContext.save.cutsceneIndex < 0xFFF0) && (gSaveContext.nextCutsceneIndex < 0xFFF0)) {
if (!Play_InCsMode(play) || ((msgCtx->msgMode != MSGMODE_NONE) && (msgCtx->currentTextId == 0xFF))) {
if ((play->unk_1887C < 2) && (gSaveContext.magicState != MAGIC_STATE_STEP_CAPACITY) &&
(gSaveContext.magicState != MAGIC_STATE_FILL)) {
if (!CHECK_EVENTINF(EVENTINF_17) && !(player->stateFlags1 & PLAYER_STATE1_20)) {
if (!(play->actorCtx.flags & ACTORCTX_FLAG_TELESCOPE_ON) &&
!(play->actorCtx.flags & ACTORCTX_FLAG_PICTO_BOX_ON)) {
if (!play->actorCtx.isOverrideInputOn) {
if (CHECK_BTN_ALL(input->press.button, BTN_START)) {
gSaveContext.prevHudVisibility = gSaveContext.hudVisibility;
pauseCtx->itemDescriptionOn = false;
pauseCtx->state = PAUSE_STATE_OPENING_0;
func_800F4A10(play);
// Set next page mode to scroll left
pauseCtx->nextPageMode = pauseCtx->pageIndex * 2 + 1;
Audio_SetPauseState(true);
}
// @recomp Create a variable to check if the player can pause or not, which is used to determine when to autosave
else {
gCanPause = true;
}
}
if (pauseCtx->state == PAUSE_STATE_OPENING_0) {
GameState_SetFramerateDivisor(&play->state, 2);
if (ShrinkWindow_Letterbox_GetSizeTarget() != 0) {
ShrinkWindow_Letterbox_SetSizeTarget(0);
}
Audio_PlaySfx_PauseMenuOpenOrClose(SFX_PAUSE_MENU_OPEN);
}
}
}
}
}
}
}
}
}
void Sram_SyncWriteToFlash(SramContext* sramCtx, s32 curPage, s32 numPages);
void recomp_reset_autosave_timer();
void recomp_reset_autosave_timer_slow();
RECOMP_EXPORT void recomp_do_autosave(PlayState* play) {
// Transfer the scene flags into the cycle flags.
Play_SaveCycleSceneFlags(&play->state);
// Transfer the cycle flags into the save buffer. Logic copied from func_8014546C.
for (s32 i = 0; i < ARRAY_COUNT(gSaveContext.cycleSceneFlags); i++) {
gSaveContext.save.saveInfo.permanentSceneFlags[i].chest = gSaveContext.cycleSceneFlags[i].chest;
gSaveContext.save.saveInfo.permanentSceneFlags[i].switch0 = gSaveContext.cycleSceneFlags[i].switch0;
gSaveContext.save.saveInfo.permanentSceneFlags[i].switch1 = gSaveContext.cycleSceneFlags[i].switch1;
gSaveContext.save.saveInfo.permanentSceneFlags[i].clearedRoom = gSaveContext.cycleSceneFlags[i].clearedRoom;
gSaveContext.save.saveInfo.permanentSceneFlags[i].collectible = gSaveContext.cycleSceneFlags[i].collectible;
}
s32 fileNum = gSaveContext.fileNum;
gSaveContext.save.isOwlSave = SAVE_TYPE_AUTOSAVE;
gSaveContext.save.saveInfo.checksum = 0;
gSaveContext.save.saveInfo.checksum = Sram_CalcChecksum(&gSaveContext, offsetof(SaveContext, fileNum));
SramContext* sramCtx = &play->sramCtx;
// Copy the saved parts of the global save context into the sram saving buffer.
Lib_MemCpy(sramCtx->saveBuf, &gSaveContext, offsetof(SaveContext, fileNum));
// Synchronously save into the owl save slot and the backup owl save slot.
Sram_SyncWriteToFlash(sramCtx, gFlashOwlSaveStartPages[fileNum * 2], gFlashOwlSaveNumPages[fileNum * 2]);
Sram_SyncWriteToFlash(sramCtx, gFlashOwlSaveStartPages[fileNum * 2 + 1], gFlashOwlSaveNumPages[fileNum * 2 + 1]);
gSaveContext.save.isOwlSave = false;
}
bool loading_deletes_owl_save = true;
// @recomp_export void recomp_set_loading_deletes_owl_save(bool new_val): Set whether loading an owl save should also delete it.
RECOMP_EXPORT void recomp_set_loading_deletes_owl_save(bool new_val)
{
loading_deletes_owl_save = new_val;
}
// @recomp Do not clear the save if the save was an autosave, or if mods have disabled save deletion.
RECOMP_PATCH void func_80147314(SramContext* sramCtx, s32 fileNum) {
s32 save_type = gSaveContext.save.isOwlSave;
gSaveContext.save.isOwlSave = false;
// @recomp Prevent owl save/autosave deletion if autosaving is enabled, and...
// @recomp_use_export_var Prevent owl save deletion if mods disable it.
if (!recomp_autosave_enabled() && loading_deletes_owl_save) {
gSaveContext.save.saveInfo.playerData.newf[0] = '\0';
gSaveContext.save.saveInfo.playerData.newf[1] = '\0';
gSaveContext.save.saveInfo.playerData.newf[2] = '\0';
gSaveContext.save.saveInfo.playerData.newf[3] = '\0';
gSaveContext.save.saveInfo.playerData.newf[4] = '\0';
gSaveContext.save.saveInfo.playerData.newf[5] = '\0';
gSaveContext.save.saveInfo.checksum = 0;
gSaveContext.save.saveInfo.checksum = Sram_CalcChecksum(&gSaveContext, offsetof(SaveContext, fileNum));
Lib_MemCpy(sramCtx->saveBuf, &gSaveContext, offsetof(SaveContext, fileNum));
Sram_SyncWriteToFlash(sramCtx, gFlashOwlSaveStartPages[fileNum * 2], gFlashOwlSaveNumPages[fileNum * 2]);
//! Note: should be `gFlashOwlSaveNumPages[fileNum * 2 + 1]`?
Sram_SyncWriteToFlash(sramCtx, gFlashOwlSaveStartPages[fileNum * 2 + 1], gFlashOwlSaveNumPages[fileNum * 2]);
gSaveContext.save.isOwlSave = true;
gSaveContext.save.saveInfo.playerData.newf[0] = 'Z';
gSaveContext.save.saveInfo.playerData.newf[1] = 'E';
gSaveContext.save.saveInfo.playerData.newf[2] = 'L';
gSaveContext.save.saveInfo.playerData.newf[3] = 'D';
gSaveContext.save.saveInfo.playerData.newf[4] = 'A';
gSaveContext.save.saveInfo.playerData.newf[5] = '3';
}
}
void delete_owl_save(SramContext* sramCtx, s32 fileNum) {
gSaveContext.save.saveInfo.playerData.newf[0] = '\0';
gSaveContext.save.saveInfo.playerData.newf[1] = '\0';
gSaveContext.save.saveInfo.playerData.newf[2] = '\0';
gSaveContext.save.saveInfo.playerData.newf[3] = '\0';
gSaveContext.save.saveInfo.playerData.newf[4] = '\0';
gSaveContext.save.saveInfo.playerData.newf[5] = '\0';
gSaveContext.save.saveInfo.checksum = 0;
gSaveContext.save.saveInfo.checksum = Sram_CalcChecksum(&gSaveContext, offsetof(SaveContext, fileNum));
Lib_MemCpy(sramCtx->saveBuf, &gSaveContext, offsetof(SaveContext, fileNum));
Sram_SyncWriteToFlash(sramCtx, gFlashOwlSaveStartPages[fileNum * 2], gFlashOwlSaveNumPages[fileNum * 2]);
Sram_SyncWriteToFlash(sramCtx, gFlashOwlSaveStartPages[fileNum * 2 + 1], gFlashOwlSaveNumPages[fileNum * 2 + 1]);
gSaveContext.save.saveInfo.playerData.newf[0] = 'Z';
gSaveContext.save.saveInfo.playerData.newf[1] = 'E';
gSaveContext.save.saveInfo.playerData.newf[2] = 'L';
gSaveContext.save.saveInfo.playerData.newf[3] = 'D';
gSaveContext.save.saveInfo.playerData.newf[4] = 'A';
gSaveContext.save.saveInfo.playerData.newf[5] = '3';
}
// @recomp Patched to delete owl saves when making regular saves.
RECOMP_PATCH void func_8014546C(SramContext* sramCtx) {
s32 i;
if (gSaveContext.save.isOwlSave) {
for (i = 0; i < ARRAY_COUNT(gSaveContext.cycleSceneFlags); i++) {
gSaveContext.save.saveInfo.permanentSceneFlags[i].chest = gSaveContext.cycleSceneFlags[i].chest;
gSaveContext.save.saveInfo.permanentSceneFlags[i].switch0 = gSaveContext.cycleSceneFlags[i].switch0;
gSaveContext.save.saveInfo.permanentSceneFlags[i].switch1 = gSaveContext.cycleSceneFlags[i].switch1;
gSaveContext.save.saveInfo.permanentSceneFlags[i].clearedRoom = gSaveContext.cycleSceneFlags[i].clearedRoom;
gSaveContext.save.saveInfo.permanentSceneFlags[i].collectible = gSaveContext.cycleSceneFlags[i].collectible;
}
gSaveContext.save.saveInfo.checksum = 0;
gSaveContext.save.saveInfo.checksum = Sram_CalcChecksum(&gSaveContext, offsetof(SaveContext, fileNum));
Lib_MemCpy(sramCtx->saveBuf, &gSaveContext, offsetof(SaveContext, fileNum));
} else {
// @recomp Delete the owl save.
delete_owl_save(sramCtx, gSaveContext.fileNum);
// @recomp Reset the autosave timer.
recomp_reset_autosave_timer();
for (i = 0; i < ARRAY_COUNT(gSaveContext.cycleSceneFlags); i++) {
gSaveContext.save.saveInfo.permanentSceneFlags[i].chest = gSaveContext.cycleSceneFlags[i].chest;
gSaveContext.save.saveInfo.permanentSceneFlags[i].switch0 = gSaveContext.cycleSceneFlags[i].switch0;
gSaveContext.save.saveInfo.permanentSceneFlags[i].switch1 = gSaveContext.cycleSceneFlags[i].switch1;
gSaveContext.save.saveInfo.permanentSceneFlags[i].clearedRoom = gSaveContext.cycleSceneFlags[i].clearedRoom;
gSaveContext.save.saveInfo.permanentSceneFlags[i].collectible = gSaveContext.cycleSceneFlags[i].collectible;
}
gSaveContext.save.saveInfo.checksum = 0;
gSaveContext.save.saveInfo.checksum = Sram_CalcChecksum(&gSaveContext.save, sizeof(Save));
if (gSaveContext.flashSaveAvailable) {
Lib_MemCpy(sramCtx->saveBuf, &gSaveContext, sizeof(Save));
Lib_MemCpy(&sramCtx->saveBuf[0x2000], &gSaveContext.save, sizeof(Save));
}
}
}
extern u16 D_801F6AF0;
extern u8 D_801F6AF2;
// @recomp Patched to call the new owl save deletion function.
RECOMP_PATCH void Sram_EraseSave(FileSelectState* fileSelect2, SramContext* sramCtx, s32 fileNum) {
FileSelectState* fileSelect = fileSelect2;
s32 pad;
if (gSaveContext.flashSaveAvailable) {
if (fileSelect->isOwlSave[fileNum + 2]) {
// @recomp Call the new owl save deletion function.
delete_owl_save(sramCtx, fileNum);
fileSelect->isOwlSave[fileNum + 2] = false;
}
bzero(sramCtx->saveBuf, SAVE_BUFFER_SIZE);
Lib_MemCpy(&gSaveContext, sramCtx->saveBuf, sizeof(Save));
}
gSaveContext.save.time = D_801F6AF0;
gSaveContext.flashSaveAvailable = D_801F6AF2;
}
SaveContext prev_save_ctx;
int bcmp_recomp(void* __s1, void* __s2, int __n);
#define SAVE_COMPARE_MEMBER(ctx1, ctx2, member) \
if ((ctx1)->member != ((ctx2)->member)) { \
return true; \
}
#define SAVE_COMPARE_MEMBER_ARRAY(ctx1, ctx2, member) \
if (bcmp_recomp(&(ctx1)->member, &(ctx2)->member, sizeof((ctx1)->member))) { \
recomp_printf(#member " differed\n"); \
return true; \
}
bool autosave_compare_saves(SaveContext* a, SaveContext* b) {
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.playerData.healthCapacity);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.playerData.isMagicAcquired);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.playerData.isDoubleMagicAcquired);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.playerData.doubleDefense);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.playerData.owlActivationFlags);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.inventory.items);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.inventory.upgrades);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.inventory.questItems);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.inventory.dungeonItems);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.inventory.dungeonKeys);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.inventory.strayFairies);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.permanentSceneFlags);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.dekuPlaygroundHighScores);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.scenesVisible);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.stolenItems);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.highScores);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.weekEventReg);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.regionsVisited);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.worldMapCloudVisibility);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.scarecrowSpawnSongSet);
SAVE_COMPARE_MEMBER_ARRAY(a, b, save.saveInfo.scarecrowSpawnSong);
// SAVE_COMPARE_MEMBER_ARRAY(a, b, eventInf);
return false;
}
Gfx* Gfx_DrawRect_DropShadow(Gfx* gfx, s16 rectLeft, s16 rectTop, s16 rectWidth, s16 rectHeight, u16 dsdx, u16 dtdy,
s16 r, s16 g, s16 b, s16 a);
int autosave_icon_counter = 0;
#define AUTOSAVE_ICON_FADE_OUT_FRAMES 5
#define AUTOSAVE_ICON_FADE_IN_FRAMES 5
#define AUTOSAVE_ICON_SHOW_FRAMES 30
#define AUTOSAVE_ICON_TOTAL_FRAMES (AUTOSAVE_ICON_FADE_IN_FRAMES + AUTOSAVE_ICON_SHOW_FRAMES + AUTOSAVE_ICON_FADE_OUT_FRAMES)
#define AUTOSAVE_ICON_WIDTH 24
#define AUTOSAVE_ICON_HEIGHT 16
#define AUTOSAVE_ICON_DRAW_WIDTH (AUTOSAVE_ICON_WIDTH * 3 / 4)
#define AUTOSAVE_ICON_DRAW_HEIGHT (AUTOSAVE_ICON_HEIGHT * 3 / 4)
#define AUTOSAVE_ICON_X (SCREEN_WIDTH - AUTOSAVE_ICON_DRAW_WIDTH - 4)
#define AUTOSAVE_ICON_Y (SCREEN_HEIGHT - AUTOSAVE_ICON_DRAW_HEIGHT - 4)
INCBIN(autosave_icon, "autosave.rgba32.bin");
Gfx* GfxEx_DrawRect_DropShadow(Gfx* gfx, s16 rectLeft, s16 rectTop, s16 rectWidth, s16 rectHeight, u16 dsdx, u16 dtdy,
s16 r, s16 g, s16 b, s16 a, u16 origin) {
s16 dropShadowAlpha = a;
if (a > 100) {
dropShadowAlpha = 100;
}
gDPPipeSync(gfx++);
gDPSetPrimColor(gfx++, 0, 0, 0, 0, 0, dropShadowAlpha);
gEXTextureRectangle(gfx++, origin, origin, (rectLeft + 2) * 4, (rectTop + 2) * 4, (rectLeft + rectWidth + 2) * 4,
(rectTop + rectHeight + 2) * 4, G_TX_RENDERTILE, 0, 0, dsdx, dtdy);
gDPPipeSync(gfx++);
gDPSetPrimColor(gfx++, 0, 0, r, g, b, a);
gEXTextureRectangle(gfx++, origin, origin, rectLeft * 4, rectTop * 4, (rectLeft + rectWidth) * 4, (rectTop + rectHeight) * 4,
G_TX_RENDERTILE, 0, 0, dsdx, dtdy);
return gfx;
}
bool autosave_was_ready = false;
s32 recomp_autosave_debug_enabled() {
return 0;
}
void draw_autosave_icon(PlayState* play) {
s32 alpha = 0;
if (autosave_icon_counter > (AUTOSAVE_ICON_SHOW_FRAMES + AUTOSAVE_ICON_FADE_OUT_FRAMES)) {
alpha = (255 * (AUTOSAVE_ICON_FADE_IN_FRAMES - (autosave_icon_counter - AUTOSAVE_ICON_SHOW_FRAMES - AUTOSAVE_ICON_FADE_OUT_FRAMES))) / AUTOSAVE_ICON_FADE_IN_FRAMES;
}
else if (autosave_icon_counter > AUTOSAVE_ICON_FADE_OUT_FRAMES) {
alpha = 255;
}
else if (autosave_icon_counter > 0) {
alpha = (255 * autosave_icon_counter) / AUTOSAVE_ICON_FADE_OUT_FRAMES;
}
if (autosave_icon_counter > 0) {
autosave_icon_counter--;
}
OPEN_DISPS(play->state.gfxCtx);
if (alpha != 0) {
gEXForceUpscale2D(OVERLAY_DISP++, 1);
gDPLoadTextureBlock(OVERLAY_DISP++, autosave_icon, G_IM_FMT_RGBA, G_IM_SIZ_32b, AUTOSAVE_ICON_WIDTH, AUTOSAVE_ICON_HEIGHT, 0,
G_TX_NOMIRROR | G_TX_CLAMP, G_TX_NOMIRROR | G_TX_CLAMP, G_TX_NOMASK, G_TX_NOMASK, G_TX_NOLOD, G_TX_NOLOD);
gDPSetCombineMode(OVERLAY_DISP++, G_CC_MODULATEIA_PRIM, G_CC_MODULATEIA_PRIM);
OVERLAY_DISP = GfxEx_DrawRect_DropShadow(OVERLAY_DISP, AUTOSAVE_ICON_X - SCREEN_WIDTH, AUTOSAVE_ICON_Y, AUTOSAVE_ICON_DRAW_WIDTH, AUTOSAVE_ICON_DRAW_HEIGHT,
(s32)(1024.0f * AUTOSAVE_ICON_WIDTH / AUTOSAVE_ICON_DRAW_WIDTH), (s32)(1024.0f * AUTOSAVE_ICON_HEIGHT / AUTOSAVE_ICON_DRAW_HEIGHT),
255, 255, 255, alpha, G_EX_ORIGIN_RIGHT);
gEXForceUpscale2D(OVERLAY_DISP++, 0);
}
if (recomp_autosave_debug_enabled() && autosave_was_ready) {
gDPSetPrimColor(OVERLAY_DISP++, 0, 0, 255, 0, 0, 255);
gDPSetCombineLERP(OVERLAY_DISP++, 0, 0, 0, PRIMITIVE, 0, 0, 0, PRIMITIVE, 0, 0, 0, PRIMITIVE, 0, 0, 0, PRIMITIVE);
gEXFillRectangle(OVERLAY_DISP++, G_EX_ORIGIN_LEFT, G_EX_ORIGIN_LEFT, 0, SCREEN_HEIGHT - 10, 20, SCREEN_HEIGHT);
}
CLOSE_DISPS(play->state.gfxCtx);
}
RECOMP_EXPORT void recomp_show_autosave_icon() {
autosave_icon_counter = AUTOSAVE_ICON_TOTAL_FRAMES;
}
RECOMP_EXPORT u32 recomp_autosave_interval() {
return 2 * 60 * 1000;
}
#define MIN_FRAMES_SINCE_CHANGED 10
#define MIN_FRAMES_SINCE_READY 20
OSTime last_autosave_time = 0;
u32 extra_autosave_delay_milliseconds = 0;
bool reached_final_three_hours() {
// Logic copied with modifications from Interface_DrawClock.
if ((CURRENT_DAY >= 4) ||
((CURRENT_DAY == 3) && (CURRENT_TIME >= CLOCK_TIME(3, 0)) && (CURRENT_TIME < CLOCK_TIME(6, 0)))
) {
return true;
}
return false;
}
RECOMP_EXPORT void recomp_reset_autosave_timer() {
last_autosave_time = osGetTime();
extra_autosave_delay_milliseconds = 0;
}
RECOMP_EXPORT void recomp_reset_autosave_timer_slow() {
// Set the most recent autosave time in the future to give extra time before an autosave triggers.
last_autosave_time = osGetTime();
extra_autosave_delay_milliseconds = 2 * 60 * 1000;
}
void autosave_post_play_update(PlayState* play) {
static int frames_since_save_changed = 0;
static int frames_since_autosave_ready = 0;
if (recomp_autosave_enabled()) {
if (autosave_compare_saves(&gSaveContext, &prev_save_ctx)) {
frames_since_save_changed = 0;
Lib_MemCpy(&prev_save_ctx, &gSaveContext, offsetof(SaveContext, fileNum));
}
else {
frames_since_save_changed++;
}
OSTime time_now = osGetTime();
// Check the following conditions:
// * The UI is in a normal state.
// * Time is passing.
// * No message is on screen.
// * The game is not paused.
// * No cutscene is running.
// * The game is not in cutscene mode.
// * The clock has not reached the final 3 hours.
// * The player is allowed to pause.
if (gSaveContext.hudVisibility == HUD_VISIBILITY_ALL &&
R_TIME_SPEED != 0 &&
!Environment_IsTimeStopped() &&
play->msgCtx.msgMode == MSGMODE_NONE &&
play->pauseCtx.state == PAUSE_STATE_OFF &&
gSaveContext.save.cutsceneIndex < 0xFFF0 &&
!Play_InCsMode(play) &&
!reached_final_three_hours() &&
gCanPause
) {
frames_since_autosave_ready++;
autosave_was_ready = true;
}
else {
frames_since_autosave_ready = 0;
autosave_was_ready = false;
}
// Check if the frame count thresholds for the save data remaining unchanged and autosaving being ready have both been met
// and that enough time has passed since the previous autosave to create a new one.
if (frames_since_save_changed >= MIN_FRAMES_SINCE_CHANGED &&
frames_since_autosave_ready >= MIN_FRAMES_SINCE_READY &&
time_now - last_autosave_time > (OS_USEC_TO_CYCLES(1000 * (recomp_autosave_interval() + extra_autosave_delay_milliseconds)))
) {
recomp_do_autosave(play);
recomp_show_autosave_icon();
recomp_reset_autosave_timer();
}
}
else {
// Update the last autosave time to the current time to prevent autosaving immediately if autosaves are turned back on.
recomp_reset_autosave_timer();
}
gCanPause = false;
}
void autosave_init() {
recomp_reset_autosave_timer_slow();
Lib_MemCpy(&prev_save_ctx, &gSaveContext, offsetof(SaveContext, fileNum));
}
extern s32 gFlashSaveSizes[];
extern u16 D_801C6A58[];
#define CHECK_NEWF(newf) \
((newf)[0] != 'Z' || (newf)[1] != 'E' || (newf)[2] != 'L' || (newf)[3] != 'D' || (newf)[4] != 'A' || \
(newf)[5] != '3')
typedef struct {
/* 0x00 */ s16 csId;
/* 0x02 */ s16 length;
/* 0x04 */ s16 endCsId;
/* 0x06 */ s16 subCamId;
/* 0x08 */ Actor* targetActor;
/* 0x0C */ s32 startMethod;
/* 0x10 */ PlayState* play;
/* 0x14 */ s16 retCamId;
/* 0x16 */ s16 isCameraStored;
} CutsceneManager; // size = 0x18
extern CutsceneManager sCutsceneMgr;
extern ActorCutscene* sSceneCutsceneList;
extern s16 sSceneCutsceneCount;
bool skip_entry_cutscene = false;
// @recomp Patched to skip the entrance cutscene if the flag is enabled.
RECOMP_PATCH s16 CutsceneManager_FindEntranceCsId(void) {
PlayState* play;
s32 csId;
for (csId = 0; csId < sSceneCutsceneCount; csId++) {
//! FAKE:
if ((sSceneCutsceneList[csId].scriptIndex != CS_SCRIPT_ID_NONE) &&
(sSceneCutsceneList[csId].scriptIndex < (play = sCutsceneMgr.play)->csCtx.scriptListCount) &&
(sCutsceneMgr.play->curSpawn ==
sCutsceneMgr.play->csCtx.scriptList[sSceneCutsceneList[csId].scriptIndex].spawn)) {
// @recomp Check if the entry cutscene should be skipped and do so.
if (skip_entry_cutscene) {
skip_entry_cutscene = false;
return -1;
}
return csId;
}
}
for (csId = 0; csId < sSceneCutsceneCount; csId++) {
if ((sSceneCutsceneList[csId].customValue >= 100) &&
(sSceneCutsceneList[csId].customValue == (sCutsceneMgr.play->curSpawn + 100))) {
return csId;
}
}
return -1;
}
s32 spawn_entrance_from_autosave_entrance(s16 autosave_entrance) {
s32 scene_id = Entrance_GetSceneIdAbsolute(gSaveContext.save.entrance);
recomp_printf("Loaded entrance: %d in scene: %d\n", autosave_entrance, scene_id);
switch (scene_id) {
default:
return ENTRANCE(SOUTH_CLOCK_TOWN, 0);
case SCENE_MITURIN: // Woodfall Temple
case SCENE_MITURIN_BS: // Odolwa's Lair
return ENTRANCE(WOODFALL_TEMPLE, 0);
case SCENE_HAKUGIN: // Snowhead Temple
case SCENE_HAKUGIN_BS: // Goht's Lair
return ENTRANCE(SNOWHEAD_TEMPLE, 0);
case SCENE_SEA: // Great Bay Temple
case SCENE_SEA_BS: // Gyorg's Lair
return ENTRANCE(GREAT_BAY_TEMPLE, 0);
case SCENE_INISIE_N: // Stone Tower Temple
return ENTRANCE(STONE_TOWER_TEMPLE, 0);
case SCENE_INISIE_R: // Inverted Stone Tower Temple
case SCENE_INISIE_BS: // Twinmold's Lair
return ENTRANCE(STONE_TOWER_TEMPLE_INVERTED, 0);
}
}
RECOMP_DECLARE_EVENT(recomp_on_load_save(FileSelectState* fileSelect, SramContext* sramCtx));
RECOMP_DECLARE_EVENT(recomp_after_load_save(FileSelectState* fileSelect, SramContext* sramCtx));
// @recomp Patched to change the entrance for autosaves and initialize autosaves.
RECOMP_PATCH void Sram_OpenSave(FileSelectState* fileSelect, SramContext* sramCtx) {
s32 i;
s32 pad;
s32 phi_t1 = 0;
s32 pad1;
s32 fileNum;
// @recomp_event recomp_on_load_save: A save-file was just chosen.
recomp_on_load_save(fileSelect, sramCtx);
if (gSaveContext.flashSaveAvailable) {
bzero(sramCtx->saveBuf, SAVE_BUFFER_SIZE);
if (gSaveContext.fileNum == 0xFF) {
SysFlashrom_ReadData(sramCtx->saveBuf, gFlashSaveStartPages[0], gFlashSaveNumPages[0]);
} else if (fileSelect->isOwlSave[gSaveContext.fileNum + 2]) {
phi_t1 = gSaveContext.fileNum + 2;
phi_t1 *= 2;
if (SysFlashrom_ReadData(sramCtx->saveBuf, gFlashSaveStartPages[phi_t1], gFlashSaveNumPages[phi_t1]) != 0) {
SysFlashrom_ReadData(sramCtx->saveBuf, gFlashSaveStartPages[phi_t1 + 1],
gFlashSaveNumPages[phi_t1 + 1]);
}
} else {
phi_t1 = gSaveContext.fileNum;
phi_t1 *= 2;
if (SysFlashrom_ReadData(sramCtx->saveBuf, gFlashSaveStartPages[phi_t1], gFlashSaveNumPages[phi_t1]) != 0) {
SysFlashrom_ReadData(sramCtx->saveBuf, gFlashSaveStartPages[phi_t1 + 1],
gFlashSaveNumPages[phi_t1 + 1]);
}
}
Lib_MemCpy(&gSaveContext, sramCtx->saveBuf, gFlashSaveSizes[phi_t1]);
if (CHECK_NEWF(gSaveContext.save.saveInfo.playerData.newf)) {
SysFlashrom_ReadData(sramCtx->saveBuf, gFlashSaveStartPages[phi_t1 + 1], gFlashSaveNumPages[phi_t1 + 1]);
Lib_MemCpy(&gSaveContext, sramCtx->saveBuf, gFlashSaveSizes[phi_t1]);
}
}
gSaveContext.save.saveInfo.playerData.magicLevel = 0;
if (!gSaveContext.save.isOwlSave) {
for (i = 0; i < ARRAY_COUNT(gSaveContext.eventInf); i++) {
gSaveContext.eventInf[i] = 0;
}
for (i = 0; i < ARRAY_COUNT(gSaveContext.cycleSceneFlags); i++) {
gSaveContext.cycleSceneFlags[i].chest = gSaveContext.save.saveInfo.permanentSceneFlags[i].chest;
gSaveContext.cycleSceneFlags[i].switch0 = gSaveContext.save.saveInfo.permanentSceneFlags[i].switch0;
gSaveContext.cycleSceneFlags[i].switch1 = gSaveContext.save.saveInfo.permanentSceneFlags[i].switch1;
gSaveContext.cycleSceneFlags[i].clearedRoom = gSaveContext.save.saveInfo.permanentSceneFlags[i].clearedRoom;
gSaveContext.cycleSceneFlags[i].collectible = gSaveContext.save.saveInfo.permanentSceneFlags[i].collectible;
}
for (i = 0; i < TIMER_ID_MAX; i++) {
gSaveContext.timerStates[i] = TIMER_STATE_OFF;
gSaveContext.timerCurTimes[i] = SECONDS_TO_TIMER(0);
gSaveContext.timerTimeLimits[i] = SECONDS_TO_TIMER(0);
gSaveContext.timerStartOsTimes[i] = 0;
gSaveContext.timerStopTimes[i] = SECONDS_TO_TIMER(0);
gSaveContext.timerPausedOsTimes[i] = 0;
}
if (gSaveContext.save.isFirstCycle) {
gSaveContext.save.entrance = ENTRANCE(SOUTH_CLOCK_TOWN, 0);
gSaveContext.save.day = 0;
gSaveContext.save.time = CLOCK_TIME(6, 0) - 1;
} else {
gSaveContext.save.entrance = ENTRANCE(CUTSCENE, 0);
gSaveContext.nextCutsceneIndex = 0;
gSaveContext.save.playerForm = PLAYER_FORM_HUMAN;
}
}
// @recomp Handle autosaves.
else if (gSaveContext.save.isOwlSave == SAVE_TYPE_AUTOSAVE) {
gSaveContext.save.entrance = spawn_entrance_from_autosave_entrance(gSaveContext.save.entrance);
// Skip the turtle cutscene that happens when entering Great Bay Temple.
if (gSaveContext.save.entrance == ENTRANCE(GREAT_BAY_TEMPLE, 0)) {
skip_entry_cutscene = true;
}
for (i = 0; i < ARRAY_COUNT(gSaveContext.cycleSceneFlags); i++) {
gSaveContext.cycleSceneFlags[i].chest = gSaveContext.save.saveInfo.permanentSceneFlags[i].chest;
gSaveContext.cycleSceneFlags[i].switch0 = gSaveContext.save.saveInfo.permanentSceneFlags[i].switch0;
gSaveContext.cycleSceneFlags[i].switch1 = gSaveContext.save.saveInfo.permanentSceneFlags[i].switch1;
gSaveContext.cycleSceneFlags[i].clearedRoom = gSaveContext.save.saveInfo.permanentSceneFlags[i].clearedRoom;
gSaveContext.cycleSceneFlags[i].collectible = gSaveContext.save.saveInfo.permanentSceneFlags[i].collectible;
}
if (gSaveContext.save.saveInfo.scarecrowSpawnSongSet) {
Lib_MemCpy(gScarecrowSpawnSongPtr, gSaveContext.save.saveInfo.scarecrowSpawnSong,
sizeof(gSaveContext.save.saveInfo.scarecrowSpawnSong));
for (i = 0; i != ARRAY_COUNT(gSaveContext.save.saveInfo.scarecrowSpawnSong); i++) {}
}
fileNum = gSaveContext.fileNum;
func_80147314(sramCtx, fileNum);
}
else {
gSaveContext.save.entrance = D_801C6A58[(void)0, gSaveContext.save.owlWarpId];
if ((gSaveContext.save.entrance == ENTRANCE(SOUTHERN_SWAMP_POISONED, 10)) &&
CHECK_WEEKEVENTREG(WEEKEVENTREG_CLEARED_WOODFALL_TEMPLE)) {
gSaveContext.save.entrance = ENTRANCE(SOUTHERN_SWAMP_CLEARED, 10);
} else if ((gSaveContext.save.entrance == ENTRANCE(MOUNTAIN_VILLAGE_WINTER, 8)) &&
CHECK_WEEKEVENTREG(WEEKEVENTREG_CLEARED_SNOWHEAD_TEMPLE)) {
gSaveContext.save.entrance = ENTRANCE(MOUNTAIN_VILLAGE_SPRING, 8);
}
for (i = 0; i < ARRAY_COUNT(gSaveContext.cycleSceneFlags); i++) {
gSaveContext.cycleSceneFlags[i].chest = gSaveContext.save.saveInfo.permanentSceneFlags[i].chest;
gSaveContext.cycleSceneFlags[i].switch0 = gSaveContext.save.saveInfo.permanentSceneFlags[i].switch0;
gSaveContext.cycleSceneFlags[i].switch1 = gSaveContext.save.saveInfo.permanentSceneFlags[i].switch1;
gSaveContext.cycleSceneFlags[i].clearedRoom = gSaveContext.save.saveInfo.permanentSceneFlags[i].clearedRoom;
gSaveContext.cycleSceneFlags[i].collectible = gSaveContext.save.saveInfo.permanentSceneFlags[i].collectible;
}
if (gSaveContext.save.saveInfo.scarecrowSpawnSongSet) {
Lib_MemCpy(gScarecrowSpawnSongPtr, gSaveContext.save.saveInfo.scarecrowSpawnSong,
sizeof(gSaveContext.save.saveInfo.scarecrowSpawnSong));
for (i = 0; i != ARRAY_COUNT(gSaveContext.save.saveInfo.scarecrowSpawnSong); i++) {}
}
fileNum = gSaveContext.fileNum;
func_80147314(sramCtx, fileNum);
}
// @recomp Initialize the autosave state tracking.
autosave_init();
// @recomp_event recomp_after_load_save: The save has finished loading.
recomp_after_load_save(fileSelect, sramCtx);
}
bool moon_crash_resets_save = true;
// @recomp_export void recomp_set_moon_crash_resets_save(bool new_val): Set whether a moon crash should revert the player's save data.
RECOMP_EXPORT void recomp_set_moon_crash_resets_save(bool new_val)
{
moon_crash_resets_save = new_val;
}
extern s32 Actor_ProcessTalkRequest(Actor* actor, GameState* gameState);
RECOMP_DECLARE_EVENT(recomp_on_moon_crash(SramContext* sramCtx));
RECOMP_DECLARE_EVENT(recomp_after_moon_crash(SramContext* sramCtx));
// @recomp Reset the autosave timer when the moon crashes.
RECOMP_PATCH void Sram_ResetSaveFromMoonCrash(SramContext* sramCtx) {
s32 i;
s32 cutsceneIndex = gSaveContext.save.cutsceneIndex;
// @recomp_event recomp_on_moon_crash: A moon crash has just been triggered.
recomp_on_moon_crash(sramCtx);
if (moon_crash_resets_save)
{
bzero(sramCtx->saveBuf, SAVE_BUFFER_SIZE);
if (SysFlashrom_ReadData(sramCtx->saveBuf, gFlashSaveStartPages[gSaveContext.fileNum * 2],
gFlashSaveNumPages[gSaveContext.fileNum * 2]) != 0) {
SysFlashrom_ReadData(sramCtx->saveBuf, gFlashSaveStartPages[gSaveContext.fileNum * 2 + 1],
gFlashSaveNumPages[gSaveContext.fileNum * 2 + 1]);
}
Lib_MemCpy(&gSaveContext.save, sramCtx->saveBuf, sizeof(Save));
if (CHECK_NEWF(gSaveContext.save.saveInfo.playerData.newf)) {
SysFlashrom_ReadData(sramCtx->saveBuf, gFlashSaveStartPages[gSaveContext.fileNum * 2 + 1],
gFlashSaveNumPages[gSaveContext.fileNum * 2 + 1]);
Lib_MemCpy(&gSaveContext, sramCtx->saveBuf, sizeof(Save));
}
gSaveContext.save.cutsceneIndex = cutsceneIndex;
}
for (i = 0; i < ARRAY_COUNT(gSaveContext.eventInf); i++) {
gSaveContext.eventInf[i] = 0;
}
for (i = 0; i < ARRAY_COUNT(gSaveContext.cycleSceneFlags); i++) {
gSaveContext.cycleSceneFlags[i].chest = gSaveContext.save.saveInfo.permanentSceneFlags[i].chest;
gSaveContext.cycleSceneFlags[i].switch0 = gSaveContext.save.saveInfo.permanentSceneFlags[i].switch0;
gSaveContext.cycleSceneFlags[i].switch1 = gSaveContext.save.saveInfo.permanentSceneFlags[i].switch1;
gSaveContext.cycleSceneFlags[i].clearedRoom = gSaveContext.save.saveInfo.permanentSceneFlags[i].clearedRoom;
gSaveContext.cycleSceneFlags[i].collectible = gSaveContext.save.saveInfo.permanentSceneFlags[i].collectible;
}
for (i = 0; i < TIMER_ID_MAX; i++) {
gSaveContext.timerStates[i] = TIMER_STATE_OFF;
gSaveContext.timerCurTimes[i] = SECONDS_TO_TIMER(0);
gSaveContext.timerTimeLimits[i] = SECONDS_TO_TIMER(0);
gSaveContext.timerStartOsTimes[i] = 0;
gSaveContext.timerStopTimes[i] = SECONDS_TO_TIMER(0);
gSaveContext.timerPausedOsTimes[i] = 0;
}
D_801BDAA0 = true;
gHorseIsMounted = false;
gSaveContext.powderKegTimer = 0;
gSaveContext.unk_1014 = 0;
gSaveContext.jinxTimer = 0;
// @recomp Use the slow autosave timer to give the player extra time to respond to the moon crashing to decide if they want to reload their autosave.
recomp_reset_autosave_timer_slow();
// @recomp_event recomp_after_moon_crash: The effects of moon crash have been written.
recomp_after_moon_crash(sramCtx);
}
bool owls_save_and_quit = true;
// @recomp_export void recomp_set_owls_save_and_quit(bool new_val): Set if owls should use their code to save and quit. If false is passed, owl saves now do nothing.
RECOMP_EXPORT void recomp_set_owls_save_and_quit(bool new_val)
{
owls_save_and_quit = new_val;
}
RECOMP_DECLARE_EVENT(recomp_on_owl_update(ObjWarpstone* this, PlayState* play));
RECOMP_DECLARE_EVENT(recomp_on_owl_save(ObjWarpstone* this, PlayState* play));
RECOMP_DECLARE_EVENT(recomp_after_owl_save(ObjWarpstone* this, PlayState* play));
// @recomp If autosave is enabled or owl save deletion is disabled, skip the part of the owl statue dialog that talks about the file being deleted on load, since it's not true.
RECOMP_PATCH void ObjWarpstone_Update(Actor* thisx, PlayState* play) {
ObjWarpstone* this = (ObjWarpstone*)thisx;
s32 pad;
// @recomp_event recomp_on_owl_update: Allow mods to handle owl update frames.
recomp_on_owl_update(this, play);
if (this->isTalking) {
if (Actor_TextboxIsClosing(&this->dyna.actor, play)) {
this->isTalking = false;
} else if ((Message_GetState(&play->msgCtx) == TEXT_STATE_CHOICE) && Message_ShouldAdvance(play)) {
if (play->msgCtx.choiceIndex != 0) {
// @recomp_event recomp_on_owl_save: The player chose to save from an owl statue.
recomp_on_owl_save(this, play);
Audio_PlaySfx_MessageDecide();
// @recomp_use_export_var owls_save_and_quit: Only use normal owl save if quit flag is set.
if (owls_save_and_quit) {
play->msgCtx.msgMode = MSGMODE_OWL_SAVE_0;
} else {
Message_CloseTextbox(play);
}
play->msgCtx.unk120D6 = 0;
play->msgCtx.unk120D4 = 0;
gSaveContext.save.owlWarpId = OBJ_WARPSTONE_GET_OWL_WARP_ID(&this->dyna.actor);
// @recomp_event recomp_after_owl_save: Owl save is finished.
recomp_after_owl_save(this, play);
} else {
Message_CloseTextbox(play);
}
}
} else if (Actor_ProcessTalkRequest(&this->dyna.actor, &play->state)) {
this->isTalking = true;
} else if (!this->actionFunc(this, play)) {
Actor_OfferTalkNearColChkInfoCylinder(&this->dyna.actor, play);
}
// @recomp_use_export_var loading_deletes_owl_save: Skip the text talking about the save being deleted on load, if autosave is enabled or if owl save deletion is disabled.
if (recomp_autosave_enabled() || !loading_deletes_owl_save) {
if (this->isTalking && play->msgCtx.currentTextId == 0xC01 && play->msgCtx.msgBufPos == 269) {
play->msgCtx.msgBufPos = 530;
}
}
Collider_ResetCylinderAC(play, &this->collider.base);
Collider_UpdateCylinder(&this->dyna.actor, &this->collider);
CollisionCheck_SetOC(play, &play->colChkCtx, &this->collider.base);
CollisionCheck_SetAC(play, &play->colChkCtx, &this->collider.base);
}
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