87 lines
1.7 KiB
C#
87 lines
1.7 KiB
C#
using UnityEngine;
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using MonsterLove.StateMachine;
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using DG.Tweening;
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public enum MessageStates
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{
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Init,
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Add,
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Show,
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Del
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}
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public class MessageElement : MonoBehaviour
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{
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[SerializeField] TMPro.TextMeshProUGUI messageText;
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public RectTransform RectTransform
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{
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get
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{
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return transform as RectTransform;
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}
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}
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public string Message { get; private set; }
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private float remaining;
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private MessagePanel panel;
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StateMachine<MessageStates> fsm;
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public void Init(MessagePanel panel, string message, float duration)
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{
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this.panel = panel;
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Message = message;
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remaining = duration;
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if (remaining < 0)
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{
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remaining = float.MaxValue;
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}
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if (fsm is null)
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{
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fsm = StateMachine<MessageStates>.Initialize(this);
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}
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fsm.ChangeState(MessageStates.Init);
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}
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private void Init_Enter()
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{
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// 这里初始化，包括位置和消息信息
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messageText.text = Message;
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messageText.rectTransform.anchoredPosition = new Vector2(messageText.rectTransform.rect.width, 0);
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fsm.ChangeState(MessageStates.Add);
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}
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private void Add_Enter()
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{
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// 这里播动画
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messageText.rectTransform.DOAnchorPosX(0, 0.2f);
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fsm.ChangeState(MessageStates.Show);
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}
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private void Show_Update()
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{
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remaining -= Time.deltaTime;
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if (remaining <= 0)
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{
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remaining = float.MaxValue;
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fsm.ChangeState(MessageStates.Del);
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}
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}
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private void Del_Enter()
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{
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// 理论上这里也需要做个动画，先不管了
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panel.DelMessage(this);
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}
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}
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