// Convert .map file to .obj file.
private static void ConvertFile(string path)
{
Console.WriteLine("Parsing file: " + path + "...");
DateTime startTime = DateTime.Now;
RadiantMap map = RadiantMap.Parse(path);
WavefrontObj obj = WavefrontObj.CreateFromRadiantMap(map);
if (_textureFilter.Length > 0)
{
obj.FilterTextures(_textureFilter);
}
obj.SaveFile(Path.Combine(Path.GetDirectoryName(path), Path.GetFileNameWithoutExtension(path)) + ".obj", _scale);
DateTime endTime = DateTime.Now;
Console.WriteLine("Finished in: " + (endTime - startTime).Milliseconds + "ms.");
}
// Converts a RadiantMap object to a WavefrontObj object.
public static WavefrontObj CreateFromRadiantMap(RadiantMap map)
{
List <ObjObject> objects = new List <ObjObject>();
for (int i = 0; i < map.Brushes.Length; ++i)
{
Brush brush = map.Brushes[i];
ObjObject obj = ObjObject.CreateFromBrush("Brush_" + i, brush);
objects.Add(obj);
}
for (int i = 0; i < map.Patches.Length; ++i)
{
Patch patch = map.Patches[i];
ObjObject obj = ObjObject.CreateFromPatch("Patch_" + i, patch);
objects.Add(obj);
}
return(new WavefrontObj(objects.ToArray()));
}
// Parses a .map file to our radiant map object.
public static RadiantMap Parse(string path)
{
string[] content = File.ReadAllLines(path);
bool started = false;
bool inBrush = false;
bool inPatch = false;
List <string> brushLines = null;
RadiantMap map = new RadiantMap();
for (int i = 0; i < content.Length; ++i)
{
// Skip empty lines.
if (content[i].Length < 1)
{
continue;
}
if (started)
{
if (content[i].Contains("{"))
{
if (!inBrush)
{
inBrush = true;
brushLines = new List <string>();
brushLines.Add(content[i]);
}
else if (!inPatch)
{
inPatch = true;
}
else
{
return(null);
}
}
else if (content[i].Contains("}"))
{
if (inPatch)
{
map.Add(Patch.CreateFromCode(brushLines.ToArray()));
inPatch = false;
}
else if (inBrush)
{
map.Add(Brush.CreateFromCode(brushLines.ToArray()));
inBrush = false;
brushLines = new List <string>();
}
else
{
break;
}
}
else if (inBrush)
{
brushLines.Add(content[i]);
}
}
else
{
if (content[i][0] == '{')
{
started = true;
}
}
}
return(map);
}