public LoopSprite CreateLoopSprite(float uniqueSpriteHue)
{
GameObject newLoop = Instantiate(baseLoopSprite, Vector3.zero, Quaternion.identity,
overlayGroup.transform);
LoopSprite newLoopSprite = newLoop.GetComponent <LoopSprite>();
newLoopSprite.offset = overlayStartOffset;
newLoopSprite.ColorSprite(uniqueSpriteHue);
displayedLoops.Add(newLoop);
return(newLoopSprite);
}
public IEnumerator DrawCoroutine()
{
// Add sprites over the grid for the next few frames, to display the current loops.
float uniqueSpriteHue = Random.value;
TextDraw(uniqueSpriteHue, true);
foreach (KMapLoop loop in Main.Instance.loops)
{
yield return(new WaitForEndOfFrame());
LoopSprite loopSpritePlacement = CreateLoopSprite(uniqueSpriteHue);
List <int[]> wrapAround = loopSpritePlacement.PositionInOverlay(loop);
foreach (int[] position in wrapAround)
{
// Deal with copies of the loop that are shown "wrapping" around the grid.
LoopSprite cloneSpritePlacement = CreateLoopSprite(uniqueSpriteHue);
cloneSpritePlacement.SetPosition(position[0], position[1], position[2], position[3]);
}
uniqueSpriteHue += 1f / Main.Instance.loops.Count; // Cycle through hues.
uniqueSpriteHue %= 1f;
}
}
