public static List <T> GetSpritesWithinRange <T>(Vector2 origin, float range, List <T> spriteList) where T : Sprite
{
List <T> sprites = new List <T>();
foreach (T sprite in spriteList)
{
if (GeometricHelper.GetDistance(origin, sprite.position) <= range)
{
sprites.Add(sprite);
}
}
return(sprites);
}
public static T GetClosestSpriteWithinRange <T>(Vector2 origin, float range, List <T> spriteList) where T : Sprite
{
T closestSprite = null;
float closestDistance = float.MaxValue;
float currentDistance = 0;
foreach (T sprite in spriteList)
{
currentDistance = GeometricHelper.GetDistance(origin, sprite.position);
if (currentDistance < closestDistance && currentDistance <= range)
{
closestSprite = sprite;
closestDistance = currentDistance;
}
}
return(closestSprite);
}