public void Update()
{
if (!isInit)
{
return;
}
time += Time.deltaTime;
if (time > 1 / frameFps)
{
time = 0;
if (animSpriteMeshInfoIndexs.Count > 0)
{
foreach (var animKey in animSpriteMeshInfoIndexs)
{
if (dicSpriteMeshInfos.ContainsKey(animKey))
{
URichTextSpriteMeshInfo meshinfo = dicSpriteMeshInfos[animKey];
if (meshinfo != null)
{
int curIndex = meshinfo.spriteIndex;
curIndex++;
curIndex = curIndex % meshinfo.animLen;
meshinfo.spriteIndex = curIndex;
RecaculateAnimSpriteMesh(meshinfo);
}
}
}
DrawAnimatorSprite();
}
}
}
//动画表情：重新计算uv
private bool RecaculateAnimSpriteMesh(URichTextSpriteMeshInfo meshInfo)
{
int spriteID = 0;
if (mainTexture == null)
{
return(false);
}
Data.AnimSpriteConfig.SSchemeAnimFrameData frameData = Data.AnimSpriteConfig.AnimSpriteConfig.Instance.GetData(meshInfo.animKey);
Rect newSpriteRect = frameData.GetFrameRect(meshInfo.spriteIndex);//sInfo.rect;
//由于位置不变，改变uv即可
//由于uv原点在左下角，但一般算sprite 坐标时按左上角，所以翻转一下
Vector2 newTexSize = new Vector2(m_mainTexture.width, m_mainTexture.height);
meshInfo.uvs[3] = new Vector2(newSpriteRect.x / newTexSize.x, 1 - (newSpriteRect.y + newSpriteRect.height) / newTexSize.y);
//new Vector2(newSpriteRect.x / newTexSize.x, newSpriteRect.y / newTexSize.y);
meshInfo.uvs[1] = new Vector2((newSpriteRect.x + newSpriteRect.width) / newTexSize.x, 1 - newSpriteRect.y / newTexSize.y);
//new Vector2((newSpriteRect.x + newSpriteRect.width) / newTexSize.x, (newSpriteRect.y + newSpriteRect.height) / newTexSize.y);
meshInfo.uvs[2] = new Vector2((newSpriteRect.x + newSpriteRect.width) / newTexSize.x, 1 - (newSpriteRect.y + newSpriteRect.height) / newTexSize.y);
//new Vector2((newSpriteRect.x + newSpriteRect.width) / newTexSize.x, newSpriteRect.y / newTexSize.y);
meshInfo.uvs[0] = new Vector2(newSpriteRect.x / newTexSize.x, 1 - newSpriteRect.y / newTexSize.y);
//new Vector2(newSpriteRect.x / newTexSize.x, (newSpriteRect.y + newSpriteRect.height) / newTexSize.y);
return(true);
}
public void UpdateSpriteMeshInfo(URichTextSpriteMeshInfo info)
{
info.isDirty = true;
//处于字符串位置一致时确认下，内容也是否一致
if (dicSpriteMeshInfos.ContainsKey(info.vertices[0]))
{
//if (dicSpriteMeshInfos[info.place].animKey != info.animKey)
{
dicSpriteMeshInfos[info.vertices[0]] = info;
}
}
else
{
dicSpriteMeshInfos.Add(info.vertices[0], info);
}
m_mainTexture = USpriteManager.Instance.GetAnimSprite(info.animKey).texture;
}
//字符串网格控制
public override bool HandleTextMesh(URichTextParseInfo info)
{
if (!Application.isPlaying)
{
Debug.LogWarning("请在运行模式下观察富文本转图片结果");
return(false);
}
if (info.vertStartIndex < 0)
{
return(false);
}
List <UIVertex> uivertList = new List <UIVertex>();
vHelper.GetUIVertexStream(uivertList);
// 移除角落产生的字符纹理
if (info.vertStartIndex * 6 + 6 > uivertList.Count)
{
return(false);
}
int spriteIndex = 0;
Data.AnimSpriteConfig.SSchemeAnimFrameData frameData = Data.AnimSpriteConfig.AnimSpriteConfig.Instance.GetData(info.values[1].Value);
if (frameData == null)
{
return(false);
}
Rect newSpriteRect = frameData.GetFrameRect(spriteIndex);//sInfo.rect;
URichTextSpriteMeshInfo meshInfo = new URichTextSpriteMeshInfo();
if (frameData.nAnimFrame > 0)
{
meshInfo.animKey = frameData.strAnimName;
}
else
{
meshInfo.animKey = "";
}
meshInfo.animLen = frameData.nAnimFrame == 0?1: frameData.nAnimFrame;
meshInfo.spriteIndex = spriteIndex;
meshInfo.place = info.startIndex;
//顶点:
//textpos：图片的左上角
//之前的富文本被隐藏部分也会占用顶点！！
//每个索引一个顶点...所以要乘以6
Vector3 textpos = uivertList[info.vertStartIndex * 6].position;
int size = int.Parse(info.values[2].Value);
int width = int.Parse(info.values[3].Value);
//设置图片的位置
meshInfo.vertices[0] = new Vector3(0, 0, 0) + textpos;
meshInfo.vertices[1] = new Vector3(size * width, 0, 0) + textpos;
meshInfo.vertices[2] = new Vector3(size * width, -size, 0) + textpos;
meshInfo.vertices[3] = new Vector3(0, -size, 0) + textpos;
//uv
Sprite frameSprite = USpriteManager.Instance.GetAnimSprite(frameData.strAnimName);
if (frameSprite == null)
{
return(false);
}
Vector2 newTexSize = new Vector2(frameSprite.texture.width, frameSprite.texture.height);
meshInfo.uvs[3] = new Vector2(newSpriteRect.x / newTexSize.x, 1 - (newSpriteRect.y + newSpriteRect.height) / newTexSize.y);
//new Vector2(newSpriteRect.x / newTexSize.x, newSpriteRect.y / newTexSize.y);
meshInfo.uvs[1] = new Vector2((newSpriteRect.x + newSpriteRect.width) / newTexSize.x, 1 - newSpriteRect.y / newTexSize.y);
//new Vector2((newSpriteRect.x + newSpriteRect.width) / newTexSize.x, (newSpriteRect.y + newSpriteRect.height) / newTexSize.y);
meshInfo.uvs[2] = new Vector2((newSpriteRect.x + newSpriteRect.width) / newTexSize.x, 1 - (newSpriteRect.y + newSpriteRect.height) / newTexSize.y);
//new Vector2((newSpriteRect.x + newSpriteRect.width) / newTexSize.x, newSpriteRect.y / newTexSize.y);
meshInfo.uvs[0] = new Vector2(newSpriteRect.x / newTexSize.x, 1 - newSpriteRect.y / newTexSize.y);
//new Vector2(newSpriteRect.x / newTexSize.x, (newSpriteRect.y + newSpriteRect.height) / newTexSize.y);
meshInfo.colors[0] = Color.white;
meshInfo.colors[1] = Color.white;
meshInfo.colors[2] = Color.white;
meshInfo.colors[3] = Color.white;
//索引先不处理
TextSprite.UpdateSpriteMeshInfo(meshInfo);
return(true);
}
