/// <summary>
/// Automatically works out available config control options from mednafen.cfg
/// </summary>
/// <param name="maps"></param>
public static void ParseOptionsFromConfig(DeviceDefinition dd)
{
dd.MapList = new List <Mapping>();
// step through every line
for (int i = 0; i < dd.ConfigList.Length; i++)
{
if (dd.ConfigList[i].TrimStart().StartsWith((dd.CommandStart + "." + dd.ControllerName + ".").Replace("..", ".")))
{
// ignore these
if (dd.ConfigList[i].ToLower().Contains("default position for"))
{
continue;
}
if (dd.ConfigList[i].ToLower().Contains(" axis scale coefficient for "))
{
continue;
}
// this line is needed
Mapping map = new Mapping();
string[] arr = dd.ConfigList[i].Split(' ');
if (arr.Length < 1)
{
continue;
}
map.MednafenCommand = arr[0];
// now get description from previous line
string prev = dd.ConfigList[i - 1];
// ignore these
if (prev.ToLower().Contains("default position for"))
{
continue;
}
if (prev.ToLower().Contains(" axis scale coefficient for "))
{
continue;
}
string[] descSplit = prev.Split(new string[] { ", " }, StringSplitOptions.None);
if (map.MednafenCommand.StartsWith("command"))
{
// this is a command binding - take whole description without the leading ;
map.Description = prev.TrimStart(';');
}
else
{
// non command binding
if (descSplit.Length < 1)
{
map.Description = prev;
}
else if (descSplit.Length > 2)
{
string res = string.Empty;
for (int s = 1; s < descSplit.Length; s++)
{
res += descSplit[s];
if (s != descSplit.Length - 1)
{
res += ", ";
}
}
map.Description = res;
}
else
{
string last = descSplit.Last();
map.Description = last;
}
// attempt to remove the beginning nonsense
string[] n = map.Description.Split(new string[] { ": " }, StringSplitOptions.None);
if (n.Length < 2)
{
map.Description = map.Description;
}
else
{
map.Description = n.Last();
}
}
// add to maplist
dd.MapList.Add(map);
}
}
dd.PerformOrdering();
//dd.MapList = dd.MapList.OrderBy(a => a.Description).ToList();
}
