q1 map support

Source/Game/MapParser/MapParser.cs

@@ -196,7 +196,7 @@ namespace Game
 
 			while (index < data.Length)
 			{
-				if (data[index] != ' ')
+				if (data[index] != ' ' && data[index] != '\t')
 					break;
 				index++;
 			}
@@ -342,7 +342,8 @@ namespace Game
 							plane.rotation = ParseFloat(data, ref index);
 							plane.scale = ParseVector2(data, ref index);
 
-							if (true) // quake3 format
+							var peekChar = (char) data[index];
+							if (peekChar != '\n') // quake3 format
 							{
 								plane.contentFlags = ParseInt(data, ref index);
 								plane.surfaceFlags = ParseInt(data, ref index);