private RaycastHit2D[] GetCollisions()
{
Vector2 validDirection = GetValidDirection();
float validSpeed = GetValidSpeed(validDirection);
List <RaycastHit2D[]> raycasts = new List <RaycastHit2D[]>();
for (int i = 0; i < rayPrecision; i++)
{
if (ignoreBorders && (i == 0 || i == rayPrecision - 1))
{
continue;
}
raycasts.Add(Physics2D.RaycastAll(this.GetOrigin() + new Vector3(direction.y, direction.x) * size / (rayPrecision - 1) * i, validDirection, validSpeed));
}
return(raycasts.SelectMany(h => h).Where(h => FrostyTag.AnyFromComponent(tags, h.collider)).ToArray());
}
public static bool AnyFromComponent(FrostyTag tag, Component comp)
{
FrostyTag compTag = comp.GetComponent <FrostyTag>();
return((compTag != null && tag != null) ? tag.Any(compTag) : false);
}
public bool Any(FrostyTag tag)
{
return(tags.Any(t => tag.tags.Any(tg => (t & tg) == t)));
}
