43 lines
1.1 KiB
C#
43 lines
1.1 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using Sirenix.OdinInspector;
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using UnityEngine.UI;
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using DG.Tweening;
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public class PlayerHpBar : MonoBehaviour
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{
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[SerializeField]
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private float HPLeft = -1f;
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private MyPlayer player;
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[SerializeField][ListDrawerSettings]
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private List<Image> hearts;
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public Sprite full;
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public Sprite empty;
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void Start(){
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hearts = new List<Image>();
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//找到必要的物体和组件
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player = FindObjectOfType<MyPlayer>();
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for(int i = 0; i < 10; i++){
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hearts.Add(transform.GetChild(i).GetComponent<Image>());
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}
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}
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void Update(){
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//每帧检查，当UI剩余血量和玩家真实剩余血量不一致，触发重刷新UI功能
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if(HPLeft != player.HPLeft) RefrashUI((int) player.HPLeft);
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HPLeft = player.HPLeft;
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}
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void RefrashUI(int left){
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Debug.Log("触发");
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foreach(Image t in hearts){
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if(left > 0) t.sprite = full;
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else t.sprite = empty;
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left--;
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}
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}
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}
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