public static Rectangle GetSidedefPartSize(Sidedef side, VisualGeometryType type)
{
Rectangle rect = new Rectangle(0, 0, Math.Max(1, (int)Math.Round(side.Line.Length)), 0);
switch (type)
{
case VisualGeometryType.WALL_LOWER:
if (side.LowRequired())
{
rect.Y = -side.Other.Sector.FloorHeight;
rect.Height = side.GetLowHeight();
}
break;
case VisualGeometryType.WALL_UPPER:
if (side.HighRequired())
{
rect.Y = -side.Sector.CeilHeight;
rect.Height = side.GetHighHeight();
}
break;
case VisualGeometryType.WALL_MIDDLE:
if (side.MiddleRequired())
{
rect.Y = -side.Sector.CeilHeight;
}
else if (side.Other.Sector != null) // Double-sided
{
rect.Y = -Math.Min(side.Sector.CeilHeight, side.Other.Sector.CeilHeight);
}
rect.Height = side.GetMiddleHeight();
break;
default:
throw new NotImplementedException("GetSidedefPartSize: got unsupported geometry type: \"" + type + "\"");
}
return(rect);
}
