using System;
|
using UnityEngine;
|
using UnityEngine.UI;
|
using DG.Tweening;
|
using System.Collections;
|
|
[RequireComponent(typeof(RectTransform))]
|
public class ChatBulletItem : MonoBehaviour
|
{
|
[SerializeField] ImageEx contentImage;
|
[SerializeField] RichText contentText;
|
|
[SerializeField] ImageEx sysImage;
|
[SerializeField] RichText sysText;
|
// 背景图左右的额外留白 (x:左边距, y:右边距)
|
[SerializeField] Vector2 padding = new Vector2(50f, 50f);
|
[SerializeField] Vector2 sysPadding = new Vector2(70f, 70f);
|
private RectTransform rectTrans;
|
private RectTransform imageRect;
|
private RectTransform imageSysRect;
|
private GameObject sourcePrefab;
|
private Tweener moveTweener;
|
private Action<ChatBulletItem> onFinishCallback;
|
|
private void Awake()
|
{
|
rectTrans = GetComponent<RectTransform>();
|
imageRect = contentImage.rectTransform;
|
imageSysRect = sysImage.rectTransform;
|
}
|
|
public void Init(bool isSys, string content, ArrayList infoList, Color color, float speed, Vector2 startPos, float leftBoundary, GameObject prefab, Action<ChatBulletItem> onFinish)
|
{
|
if (rectTrans == null)
|
rectTrans = GetComponent<RectTransform>();
|
contentImage.SetActive(!isSys);
|
sysImage.SetActive(isSys);
|
|
if (infoList != null)
|
{
|
contentText.SetExtenalData(infoList);
|
sysText.SetExtenalData(infoList);
|
}
|
|
contentText.text = content;
|
sysText.text = content;
|
contentText.color = color;
|
sysText.color = color;
|
sourcePrefab = prefab;
|
onFinishCallback = onFinish;
|
|
// 获取文本内容的理想宽度
|
//LayoutRebuilder.ForceRebuildLayoutImmediate(contentText.rectTransform);
|
float txtWidth = contentText.preferredWidth;
|
|
float totalWidth = 0;
|
float currentHeight = 0;
|
if (!isSys)
|
{
|
// 计算背景图的总宽度 = 文本宽 + 左右Padding
|
totalWidth = txtWidth + padding.x + padding.y;
|
// 保持原有的高度
|
currentHeight = rectTrans.sizeDelta.y;
|
// 设置背景图(ContentImage)的大小
|
if (imageRect != null)
|
{
|
imageRect.sizeDelta = new Vector2(totalWidth, currentHeight);
|
}
|
}
|
else
|
{
|
// 计算背景图的总宽度 = 文本宽 + 左右Padding
|
totalWidth = txtWidth + sysPadding.x + sysPadding.y;
|
// 图片的高度
|
currentHeight = 39;
|
// 设置背景图(ContentImage)的大小
|
if (imageSysRect != null)
|
{
|
imageSysRect.sizeDelta = new Vector2(totalWidth, currentHeight);
|
}
|
}
|
|
|
// 设置根节点的大小
|
rectTrans.sizeDelta = new Vector2(totalWidth, currentHeight);
|
// 设置初始位置
|
rectTrans.anchoredPosition = startPos;
|
|
// 此时 rectTrans.rect.width 已经是我们手动设置的 totalWidth 了
|
float endX = leftBoundary - totalWidth;
|
float distance = Mathf.Abs(startPos.x - endX);
|
float duration = distance / speed;
|
|
// 5. 开始移动
|
moveTweener?.Kill();
|
moveTweener = rectTrans.DOAnchorPosX(endX, duration)
|
.SetEase(Ease.Linear)
|
.OnComplete(Recycle);
|
}
|
|
//ChatBulletItem最右侧的X坐标
|
public float GetRightEdgeX()
|
{
|
return rectTrans.anchoredPosition.x + rectTrans.rect.width;
|
}
|
|
private void Recycle()
|
{
|
moveTweener?.Kill();
|
moveTweener = null;
|
|
onFinishCallback?.Invoke(this);
|
|
if (GameObjectPoolManager.Instance != null && sourcePrefab != null)
|
{
|
GameObjectPoolManager.Instance.GetPool(sourcePrefab).Release(this.gameObject);
|
}
|
else
|
{
|
Destroy(gameObject);
|
}
|
}
|
|
private void OnDestroy()
|
{
|
moveTweener?.Kill();
|
}
|
}
|
