80 lines
1.8 KiB
C#
80 lines
1.8 KiB
C#
using UnityEngine;
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using A2W;
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using Cysharp.Threading.Tasks;
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using System.Collections.Generic;
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using DG.Tweening;
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public class MessagePanel : UIPanel
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{
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[SerializeField] MessageElement messageElementPrefab;
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[SerializeField] RectTransform content;
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List<MessageElement> messages;
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public override void Init()
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{
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messages = new List<MessageElement>();
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}
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public override async UniTask Show()
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{
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await UniTask.Yield();
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gameObject.SetActive(true);
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}
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public override async UniTask Hide()
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{
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await UniTask.Yield();
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gameObject.SetActive(false);
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}
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public void AddMessage(string message, float duration = -1)
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{
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// 默认加到开头
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AddMessage(message, duration, 0);
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}
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public void AddMessage(string message, float duration, int index)
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{
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var msgEle = Instantiate<MessageElement>(messageElementPrefab, content, false);
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msgEle.Init(this, message, duration);
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//messages.Add(msgEle);
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messages.Insert(index, msgEle);
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UpdateMessagesPosY();
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}
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public void DelMessage(string message)
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{
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foreach (var msg in messages)
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{
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if (msg.Message == message)
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{
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DelMessage(msg);
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break;
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}
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}
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}
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public async void DelMessage(MessageElement msgEle)
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{
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messages.Remove(msgEle);
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Destroy(msgEle.gameObject);
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await UniTask.Yield();
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UpdateMessagesPosY();
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}
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public void UpdateMessagesPosY()
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{
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// 根据messageElement的index使用Dotween移动PosY到指定位置（-index * Height
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for (int i = 0; i < messages.Count; i++)
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{
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messages[i].RectTransform.DOAnchorPosY(-i * messages[i].RectTransform.rect.height, 0.2f);
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}
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}
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}
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