private static int[] RowsToCheckForSweep(Tetramino tetramino)
{
Vector2Int[] absPoses = tetramino.AbsPoses;
int[] rowsToCheckForSweepNotUnique = LoopUtil.LoopFunc <int>((i) => absPoses[i].y, 4);
int[] rowsToCheckForSweepUnique = rowsToCheckForSweepNotUnique.Distinct().OrderBy(i => i).ToArray();
return(rowsToCheckForSweepUnique);
}
public static T[] GetComponentsInChildren <T>(Transform transform, out int childCount)
{
Transform[] children = TransformUtil.GetChildren(transform);
childCount = children.Length;
T[] components =
LoopUtil.LoopFunc <T>((i) => children[i].GetComponent <T>(), childCount);
return(components);
}
private static SpriteRenderer[] GetSpriteRenderers(Transform transform, out int length)
{
Transform[] children = TransformUtil.GetChildren(transform);
int childCount = children.Length;
SpriteRenderer[] spriteRenderers =
LoopUtil.LoopFunc <SpriteRenderer>((i) => children[i].GetComponent <SpriteRenderer>(), childCount);
length = childCount;
return(spriteRenderers);
}
public static Transform[] GetChildren(Transform transform)
{
int childCount = transform.childCount;
return(LoopUtil.LoopFunc <Transform>((i) => transform.GetChild(i), childCount));
}
public static Vector2[] Multiply(Vector2Int[] vectorArray, float multiplier)
{
int length = vectorArray.Length;
return(LoopUtil.LoopFunc <Vector2>((i) => (Vector2)vectorArray[i] * multiplier, length));
}