public void GetSystemAVInfo(ref retro_system_av_info avInfo)
{
_getSystemAVnfo(ref avInfo);
}
public static extern void retro_get_system_av_info(out retro_system_av_info info);
public bool Start(LibretroCore core, string gameDirectory, string gameName)
{
bool result = false;
_core = core;
Name = gameName;
if (!string.IsNullOrEmpty(gameName))
{
string directory = FileSystem.GetAbsolutePath(gameDirectory);
string gamePath = GetGamePath(directory, gameName);
if (gamePath == null)
{
// Try Zip archive
string archivePath = FileSystem.GetAbsolutePath($"{directory}/{gameName}.zip");
if (File.Exists(archivePath))
{
Guid gameGuid = Guid.NewGuid();
System.IO.Compression.ZipFile.ExtractToDirectory(archivePath, $"{ExtractDirectory}/{gameName}_{gameGuid}");
gamePath = GetGamePath($"{ExtractDirectory}/{gameName}_{gameGuid}", gameName);
_extractedPath = gamePath;
}
}
if (gamePath != null)
{
retro_game_info gameInfo = GetGameInfo(gamePath);
if (_core.retro_load_game(ref gameInfo))
{
try
{
SystemAVInfo = new retro_system_av_info();
_core.retro_get_system_av_info(ref SystemAVInfo);
Running = true;
result = true;
}
catch (Exception e)
{
Log.Exception(e, "Libretro.LibretroGame.Start");
}
}
}
else
{
Log.Error($"Game '{gameName}' not found in directory '{gameDirectory}'.", "Libretro.LibretroGame.Start");
}
}
else if (core.SupportNoGame)
{
retro_game_info gameInfo = new retro_game_info();
if (_core.retro_load_game(ref gameInfo))
{
try
{
SystemAVInfo = new retro_system_av_info();
_core.retro_get_system_av_info(ref SystemAVInfo);
Running = true;
result = true;
}
catch (Exception e)
{
Log.Exception(e, "Libretro.LibretroGame.Start");
}
}
}
else
{
Log.Warning($"Game not set, running '{core.CoreName}' core only.", "Libretro.LibretroGame.Start");
}
return(result);
}
