// If the heuristic = 2f, the movement is diagonal
public float Cost(Vector3Int a, Vector3Int b)
{
if (Math.Abs(AStarSearch.Heuristic(a, b) - 2f) < 0.001f)
{
return((int)tiles[b.x, b.y] * Mathf.Sqrt(2f));
}
return((int)tiles[b.x, b.y] == 0 || LevelManager.Instance.activeEnemies.Any(e => e.tilePos == new Vector3Int(b.x, b.y, 0)) ? 999999 : (int)tiles[b.x, b.y]);
}
protected override void MoveEnd()
{
base.MoveEnd();
//弹出命令选择框
enemyList.Clear();
foreach (var enemy in GameObject.FindGameObjectsWithTag("Enemy"))
{
if (AStarSearch.Heuristic(enemy.transform.position, transform.position) <= Attack_Range)
{
enemyList.Add(enemy.GetComponent <Enemy>());
}
}
if (enemyList.Count > 0)
{
CommandBox._ins.Show(this, Command.Attack, Command.AwaitOrders);
}
else
{
CommandBox._ins.Show(this, Command.AwaitOrders);
}
}