private bool SetCoreOptions(void *data)
{
if (data == null)
{
return(false);
}
try
{
_wrapper.Core.DeserializeOptions();
retro_core_option_definition *defs = (retro_core_option_definition *)data;
for (; defs->key != IntPtr.Zero; ++defs)
{
string key = Marshal.PtrToStringAnsi(defs->key);
string description = defs->desc != IntPtr.Zero ? Marshal.PtrToStringAnsi(defs->desc) : "";
string info = defs->info != IntPtr.Zero ? Marshal.PtrToStringAnsi(defs->info) : "";
string defaultValue = defs->default_value != IntPtr.Zero ? Marshal.PtrToStringAnsi(defs->default_value) : "";
List <string> possibleValues = new();
for (int i = 0; i < defs->values.Length; ++i)
{
if (defs->values[i].value == IntPtr.Zero)
{
break;
}
possibleValues.Add(Marshal.PtrToStringAnsi(defs->values[i].value));
}
string value = "";
if (!string.IsNullOrWhiteSpace(defaultValue))
{
value = defaultValue;
}
else if (possibleValues.Count > 0)
{
value = possibleValues[0];
}
if (_wrapper.Core.CoreOptions[key] == null)
{
_wrapper.Core.CoreOptions[key] = new CoreOption(key, description, info, value, possibleValues.ToArray());
}
else
{
_wrapper.Core.CoreOptions[key].Update(key, description, info, possibleValues.ToArray());
}
}
_wrapper.Core.SerializeOptions();
return(true);
}
catch (Exception e)
{
Logger.Instance.LogError($"Failed to retrieve and write the core options, they must be entered manually in the configuration file for now... (Exception message: {e.Message})");
return(false);
}
}
/*
* FIXME: Figure out why data isn't providing proper addresses...
* Trying to read intl->us gives invalid/unreadable memory
* Definitions for retro_core_option_definition or retro_core_option_value don't really matter here I think.
* Since intl->local and intl->us are of IntPtr type, shouldn't this give a valid memory address either way?
*/
private bool SetCoreOptionsIntl(void *data)
{
if (data == null)
{
return(false);
}
retro_core_options_intl * intl = (retro_core_options_intl *)data;
retro_core_option_definition *us = (retro_core_option_definition *)intl->us;
return(ENVIRONMENT_NOT_IMPLEMENTED(retro_environment.RETRO_ENVIRONMENT_SET_CORE_OPTIONS_INTL));
}
