void SaveSlot(const std::string &gameFilename, int slot, Callback callback, void *cbUserData)
{
std::string fn = GenerateSaveSlotFilename(gameFilename, slot, STATE_EXTENSION);
std::string shot = GenerateSaveSlotFilename(gameFilename, slot, SCREENSHOT_EXTENSION);
if (!fn.empty()) {
auto renameCallback = [=](bool status, const std::string &message, void *data) {
if (status) {
if (File::Exists(fn)) {
File::Delete(fn);
}
File::Rename(fn + ".tmp", fn);
}
if (callback) {
callback(status, message, data);
}
};
// Let's also create a screenshot.
SaveScreenshot(shot, Callback(), 0);
Save(fn + ".tmp", renameCallback, cbUserData);
} else {
I18NCategory *sy = GetI18NCategory("System");
if (callback)
callback(false, sy->T("Failed to save state. Error in the file system."), cbUserData);
}
}
void SaveSlot(int slot, Callback callback, void *cbUserData)
{
std::string fn = GenerateSaveSlotFilename(slot);
if (!fn.empty()) {
Save(fn, callback, cbUserData);
} else {
I18NCategory *s = GetI18NCategory("Screen");
osm.Show("Failed to save state. Error in the file system.", 2.0);
(*callback)(false, cbUserData);
}
}
void LoadSlot(int slot, Callback callback, void *cbUserData)
{
std::string fn = GenerateSaveSlotFilename(slot, STATE_EXTENSION);
if (!fn.empty()) {
Load(fn, callback, cbUserData);
} else {
I18NCategory *s = GetI18NCategory("Screen");
osm.Show("Failed to load state. Error in the file system.", 2.0);
if (callback)
(*callback)(false, cbUserData);
}
}
std::string GetSlotDateAsString(const std::string &gameFilename, int slot) {
std::string fn = GenerateSaveSlotFilename(gameFilename, slot, STATE_EXTENSION);
if (File::Exists(fn)) {
tm time;
if (File::GetModifTime(fn, time)) {
char buf[256];
// TODO: Use local time format? Americans and some others might not like ISO standard :)
strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", &time);
return std::string(buf);
}
}
return "";
}
void LoadSlot(const std::string &gameFilename, int slot, Callback callback, void *cbUserData)
{
printf("SLOT: %d\n", slot);
std::string fn = GenerateSaveSlotFilename(gameFilename, slot, STATE_EXTENSION);
if (!fn.empty()) {
Load(fn, callback, cbUserData);
} else {
I18NCategory *sy = GetI18NCategory("System");
if (callback)
callback(false, sy->T("Failed to load state. Error in the file system."), cbUserData);
}
}
int GetNewestSlot() {
int newestSlot = -1;
tm newestDate = {0};
for (int i = 0; i < SAVESTATESLOTS; i++) {
std::string fn = GenerateSaveSlotFilename(i, STATE_EXTENSION);
if (File::Exists(fn)) {
tm time = File::GetModifTime(fn);
if (newestDate < time) {
newestDate = time;
newestSlot = i;
}
}
}
return newestSlot;
}
int GetNewestSlot(const std::string &gameFilename) {
int newestSlot = -1;
tm newestDate = {0};
for (int i = 0; i < NUM_SLOTS; i++) {
std::string fn = GenerateSaveSlotFilename(gameFilename, i, STATE_EXTENSION);
if (File::Exists(fn)) {
tm time;
bool success = File::GetModifTime(fn, time);
if (success && newestDate < time) {
newestDate = time;
newestSlot = i;
}
}
}
return newestSlot;
}
bool HasScreenshotInSlot(int slot)
{
std::string fn = GenerateSaveSlotFilename(slot, SCREENSHOT_EXTENSION);
return File::Exists(fn);
}
bool HasSaveInSlot(int slot)
{
std::string fn = GenerateSaveSlotFilename(slot, STATE_EXTENSION);
return File::Exists(fn);
}