using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
/// <summary>
/// 获取所有参战车辆数
/// </summary>
public class InBattleTrucksCount : MonoBehaviour {
    private List<TruckMessage> inBattleTrucks = new List<TruckMessage>();
    //public static event Func<IntData,IntData> getInBattleTrucks;
    public static event Func<List<TruckMessage>,List<TruckMessage>> getInBattleTrucks;
    public Transform content;
    public GameObject itemPre;
    private void Awake()
    {
        if (content == null)
        {
            content = transform.Find("Scroll View/Viewport/Content");
        }
        if (itemPre == null)
        {
            itemPre = Resources.Load("ExternalForce/InBattleTruckItem") as GameObject;
        }
    }
    private void OnEnable()
    {
        //IntData data = new IntData(0);
        inBattleTrucks.Clear();
        if(getInBattleTrucks != null)
        {
            inBattleTrucks = getInBattleTrucks(inBattleTrucks);
        }
        GetComponent<Text>().text = inBattleTrucks.Count.ToString();
        foreach (Transform trans in content)
        {
            Destroy(trans.gameObject);
        }
        foreach (TruckMessage msg in inBattleTrucks)
        {
            GameObject item = Instantiate(itemPre, content);
            item.GetComponent<InBattleTruckItem>().Set(msg);
        }
    }
}