int OnSaveStateOk(const void *gallery, const void *item)
{
if (!GAME_LOADED)
return 0;
char *path;
const char *config_name = pl_file_get_filename(CURRENT_GAME);
path = (char*)malloc(strlen(SaveStatePath) + strlen(config_name) + 8);
sprintf(path, "%s%s.s%02i", SaveStatePath, config_name,
((const pl_menu_item*)item)->id);
if (pl_file_exists(path) && pspUiConfirm("Load state?"))
{
if (LoadState(path))
{
ResumeEmulation = 1;
pl_rewind_reset(&Rewinder);
pl_menu_find_item_by_id(&(((const PspUiGallery*)gallery)->Menu),
((const pl_menu_item*)item)->id);
free(path);
return 1;
}
pspUiAlert("ERROR: State failed to load");
}
free(path);
return 0;
}
const char* pl_file_get_extension(const char *path)
{
const char *filename = pl_file_get_filename(path);
const char *ext;
if (!(ext = strrchr(filename, '.')))
return filename + strlen(filename);
return ext + 1;
}
int OnMenuOk(const void *uimenu, const void* sel_item)
{
if (uimenu == &ControlUiMenu)
{
/* Save to MS */
if (SaveButtonConfig())
pspUiAlert("Changes saved");
else
pspUiAlert("ERROR: Changes not saved");
}
else if (uimenu == &SystemUiMenu)
{
switch (((const pl_menu_item*)sel_item)->id)
{
case SYSTEM_RESET:
/* Reset system */
if (pspUiConfirm("Reset the system?"))
{
ResumeEmulation = 1;
system_reset();
pl_rewind_reset(&Rewinder);
return 1;
}
break;
case SYSTEM_SCRNSHOT:
/* Save screenshot */
if (!pl_util_save_image_seq(ScreenshotPath,
pl_file_get_filename(CURRENT_GAME),
Screen))
pspUiAlert("ERROR: Screenshot not saved");
else
pspUiAlert("Screenshot saved successfully");
break;
}
}
return 0;
}
/* Save or load SRAM */
void system_manage_sram(uint8 *sram, int slot, int mode)
{
FILE *fd;
const char *config_name = pl_file_get_filename(CURRENT_GAME);
char *path = (char*)malloc(sizeof(char)
* (strlen(SaveStatePath) + strlen(config_name) + 8));
sprintf(path, "%s%s.srm", SaveStatePath, config_name);
/*switch(mode)
{
case SRAM_SAVE:
if(sms.save)
{
fd = fopen(path, "w");
if(fd)
{
fwrite(sram, 0x8000, 1, fd);
fclose(fd);
}
}
break;
case SRAM_LOAD:
fd = fopen(path, "r");
if(fd)
{
sms.save = 1;
fread(sram, 0x8000, 1, fd);
fclose(fd);
}
else
{*/
/* No SRAM file, so initialize memory */
/* memset(sram, 0x00, 0x8000);
}
break;
}
*/
free(path);
}
static void DisplayStateTab()
{
if (!GAME_LOADED) { TabIndex++; return; }
pl_menu_item *item, *sel;
SceIoStat stat;
char caption[32];
ScePspDateTime latest;
const char *config_name = pl_file_get_filename(CURRENT_GAME);
char *path = (char*)malloc(strlen(SaveStatePath) + strlen(config_name) + 8);
char *game_name = strdup(config_name);
char *dot = strrchr(game_name, '.');
if (dot) *dot='\0';
memset(&latest, 0, sizeof(latest));
/* Initialize icons */
sel = SaveStateGallery.Menu.items;
for (item = SaveStateGallery.Menu.items; item; item = item->next)
{
sprintf(path, "%s%s.s%02i", SaveStatePath, config_name, item->id);
if (pl_file_exists(path))
{
if (sceIoGetstat(path, &stat) < 0)
sprintf(caption, "ERROR");
else
{
/* Determine the latest save state */
if (pl_util_date_compare(&latest, &stat.st_mtime) < 0)
{
sel = item;
latest = stat.st_mtime;
}
sprintf(caption, "%02i/%02i/%02i %02i:%02i",
stat.st_mtime.month,
stat.st_mtime.day,
stat.st_mtime.year - (stat.st_mtime.year / 100) * 100,
stat.st_mtime.hour,
stat.st_mtime.minute);
}
pl_menu_set_item_caption(item, caption);
item->param = LoadStateIcon(path);
pl_menu_set_item_help_text(item, PresentSlotText);
}
else
{
pl_menu_set_item_caption(item, "Empty");
item->param = NoSaveIcon;
pl_menu_set_item_help_text(item, EmptySlotText);
}
}
free(path);
/* Highlight the latest save state if none are selected */
if (SaveStateGallery.Menu.selected == NULL)
SaveStateGallery.Menu.selected = sel;
pspUiOpenGallery(&SaveStateGallery, game_name);
free(game_name);
/* Destroy any icons */
for (item = SaveStateGallery.Menu.items; item; item = item->next)
if (item->param != NULL && item->param != NoSaveIcon)
pspImageDestroy((PspImage*)item->param);
}
int OnSaveStateButtonPress(const PspUiGallery *gallery,
pl_menu_item *sel, u32 button_mask)
{
if (!GAME_LOADED)
return 0;
if (button_mask & PSP_CTRL_SQUARE
|| button_mask & PSP_CTRL_TRIANGLE)
{
char caption[32];
char *path;
const char *config_name = pl_file_get_filename(CURRENT_GAME);
path = (char*)malloc(strlen(SaveStatePath) + strlen(config_name) + 8);
sprintf(path, "%s%s.s%02i", SaveStatePath, config_name, sel->id);
do /* not a real loop; flow control construct */
{
if (button_mask & PSP_CTRL_SQUARE)
{
if (pl_file_exists(path) && !pspUiConfirm("Overwrite existing state?"))
break;
pspUiFlashMessage("Saving, please wait ...");
PspImage *icon;
if (!(icon = SaveState(path, Screen)))
{
pspUiAlert("ERROR: State not saved");
break;
}
SceIoStat stat;
/* Trash the old icon (if any) */
if (sel->param && sel->param != NoSaveIcon)
pspImageDestroy((PspImage*)sel->param);
/* Update icon, help text */
sel->param = icon;
pl_menu_set_item_help_text(sel, PresentSlotText);
/* Get file modification time/date */
if (sceIoGetstat(path, &stat) < 0)
sprintf(caption, "ERROR");
else
sprintf(caption, "%02i/%02i/%02i %02i:%02i",
stat.st_mtime.month,
stat.st_mtime.day,
stat.st_mtime.year - (stat.st_mtime.year / 100) * 100,
stat.st_mtime.hour,
stat.st_mtime.minute);
pl_menu_set_item_caption(sel, caption);
}
else if (button_mask & PSP_CTRL_TRIANGLE)
{
if (!pl_file_exists(path) || !pspUiConfirm("Delete state?"))
break;
if (!pl_file_rm(path))
{
pspUiAlert("ERROR: State not deleted");
break;
}
/* Trash the old icon (if any) */
if (sel->param && sel->param != NoSaveIcon)
pspImageDestroy((PspImage*)sel->param);
/* Update icon, caption */
sel->param = NoSaveIcon;
pl_menu_set_item_help_text(sel, EmptySlotText);
pl_menu_set_item_caption(sel, "Empty");
}
} while (0);
if (path) free(path);
return 0;
}
return OnGenericButtonPress(NULL, NULL, button_mask);
}
