void testPriorityQueue()
{
Vector2[] vs = { new Vector2(0, 1), new Vector2(0, 3), new Vector2(0, 4), new Vector2(0, 2), new Vector2(0, 5),Vector2.zero };
Comparison<Vector2> cmp = (v1, v2) => {
float dist = (Vector2.zero - v1).sqrMagnitude - (Vector2.zero - v2).sqrMagnitude;
//Debug.LogFormat("v1:{0} v2:{1} D:{2}",v1,v2,dist);
return Mathf.RoundToInt(dist);
};
PriorityQueue<Vector2> pq = new PriorityQueue<Vector2>(cmp);
pq.push(vs);
Debug.Log(pq.showBuffer());
int i = 0;
while (pq.Count != 0) {
Debug.LogFormat("[{1}]:{0}",pq.pop(),i++);
}
}