public void Render(WorldRenderer wr, Actor self)
{
Color trailStart = Color;
Color trailEnd = Color.FromArgb(trailStart.A - 255 / TrailLength, trailStart.R, trailStart.G, trailStart.B);
for (int i = positions.Count - 1 - StartSkip; i >= 4; --i)
{
// World positions
var conPos = WPos.Average(positions[i], positions[i - 1], positions[i - 2], positions[i - 3]);
var nextPos = WPos.Average(positions[i - 1], positions[i - 2], positions[i - 3], positions[i - 4]);
if (!self.World.FogObscures(new CPos(conPos)) &&
!self.World.FogObscures(new CPos(nextPos)))
{
Game.Renderer.WorldLineRenderer.DrawLine(wr.ScreenPosition(conPos), wr.ScreenPosition(nextPos), trailStart, trailEnd);
trailStart = trailEnd;
trailEnd = Color.FromArgb(trailStart.A - 255 / positions.Count, trailStart.R, trailStart.G, trailStart.B);
}
}
}