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More app folder utilities

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wheremyfoodat 2024-01-21 22:27:04 +02:00
parent b5718010ee
commit 75663d0601
3 changed files with 36 additions and 22 deletions
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45
src/emulator.cpp
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@ -117,6 +117,30 @@ void Emulator::runFrame() {
}
}
// Get path for saving files (AppData on Windows, /home/user/.local/share/ApplicationName on Linux, etc)
// Inside that path, we be use a game-specific folder as well. Eg if we were loading a ROM called PenguinDemo.3ds, the savedata would be in
// %APPDATA%/Alber/PenguinDemo/SaveData on Windows, and so on. We do this because games save data in their own filesystem on the cart.
// If the portable build setting is enabled, then those saves go in the executable directory instead
std::filesystem::path Emulator::getAppDataRoot() {
std::filesystem::path appDataPath;
#ifdef __ANDROID__
appDataPath = getAndroidAppPath();
#else
char* appData;
if (!config.usePortableBuild) {
appData = SDL_GetPrefPath(nullptr, "Alber");
appDataPath = std::filesystem::path(appData);
} else {
appData = SDL_GetBasePath();
appDataPath = std::filesystem::path(appData) / "Emulator Files";
}
SDL_free(appData);
#endif
return appDataPath;
}
bool Emulator::loadROM(const std::filesystem::path& path) {
// Reset the emulator if we've already loaded a ROM
if (romType != ROMType::None) {
@ -127,26 +151,7 @@ bool Emulator::loadROM(const std::filesystem::path& path) {
memory.loadedCXI = std::nullopt;
memory.loaded3DSX = std::nullopt;
// Get path for saving files (AppData on Windows, /home/user/.local/share/ApplicationName on Linux, etc)
// Inside that path, we be use a game-specific folder as well. Eg if we were loading a ROM called PenguinDemo.3ds, the savedata would be in
// %APPDATA%/Alber/PenguinDemo/SaveData on Windows, and so on. We do this because games save data in their own filesystem on the cart.
// If the portable build setting is enabled, then those saves go in the executable directory instead
std::filesystem::path appDataPath;
#ifdef __ANDROID__
appDataPath = getAndroidAppPath();
#else
char* appData;
if (!config.usePortableBuild) {
appData = SDL_GetPrefPath(nullptr, "Alber");
appDataPath = std::filesystem::path(appData);
} else {
appData = SDL_GetBasePath();
appDataPath = std::filesystem::path(appData) / "Emulator Files";
}
SDL_free(appData);
#endif
const std::filesystem::path appDataPath = getAppDataRoot();
const std::filesystem::path dataPath = appDataPath / path.filename().stem();
const std::filesystem::path aesKeysPath = appDataPath / "sysdata" / "aes_keys.txt";
IOFile::setAppDataDir(dataPath);