/// <summary>
/// 帧动画更新
/// </summary>
public void LateUpdate()
{
for (int index = 0; index < m_RendererInfo.Count; index++)
{
RendererInfo rendererInfo = m_RendererInfo[index];
if (rendererInfo.placeholder.isAnimate)
{
rendererInfo.timeline += Time.deltaTime;
if (rendererInfo.timeline >= (1 / (float)rendererInfo.placeholder.rate))
{
int frame = rendererInfo.curFrame + 1;
string animateName = rendererInfo.placeholder.animateName;
RichTextAnimate richTextAnimate = textSpriteAsset.GetAnimateListByName(animateName);
List <TexturePackSprite> sprites = richTextAnimate.spriteList;
if (frame >= sprites.Count)
{
frame = 0;
}
GenerateNewUv(sprites[frame], ref rendererInfo.uvInfo);
rendererInfo.timeline = 0.0f;
rendererInfo.curFrame = frame;
PlayAnimate();
}
}
}
}
private List <TexturePackSprite> CreateSpriteFromUnityPackSetting(TextureImporter importer)
{
List <TexturePackSprite> list = new List <TexturePackSprite>();
RichTextAnimateDic.Clear();
for (int i = 0; i < importer.spritesheet.Length; i++)
{
SpriteMetaData frame = importer.spritesheet[i];
TexturePackSprite spriteData = new TexturePackSprite();
spriteData.id = i;
spriteData.name = frame.name;
spriteData.hashCode = spriteData.name.GetHashCode();
spriteData.x = frame.rect.x;
spriteData.y = frame.rect.y;
spriteData.width = frame.rect.width;
spriteData.height = frame.rect.height;
spriteData.pivot = frame.pivot;
spriteData.rotated = false;
spriteData.xAdvance = spriteData.width;
spriteData.scale = 1f;
spriteData.xOffset = 0f - spriteData.width * spriteData.pivot.x;
spriteData.yOffset = spriteData.height - spriteData.height * spriteData.pivot.y;
list.Add(spriteData);
int pos = spriteData.name.LastIndexOf("_");
if (pos > 0)
{
string key = spriteData.name.Substring(0, pos);
string aniIndex = spriteData.name.Substring(pos + 1, spriteData.name.Length - pos - 1);
if (!RichTextAnimateDic.ContainsKey(key))
{
RichTextAnimate richTextAnimate = new RichTextAnimate();
RichTextAnimateDic.Add(key, richTextAnimate);
}
spriteData.animatGroup = key;
spriteData.animatIndex = int.Parse(aniIndex);
RichTextAnimateDic[key].animateName = key;
RichTextAnimateDic[key].frameCount++;
RichTextAnimateDic[key].spriteList.Add(spriteData);
}
}
return(list);
}
private List <TexturePackSprite> CreateSpriteInfoList(TP.TexturePackJsonData spriteDataObject)
{
List <TP.SpriteData> frames = spriteDataObject.frames;
List <TexturePackSprite> list = new List <TexturePackSprite>();
for (int i = 0; i < frames.Count; i++)
{
TexturePackSprite spriteData = new TexturePackSprite();
spriteData.id = i;
spriteData.name = Path.GetFileNameWithoutExtension(frames[i].filename);
spriteData.hashCode = spriteData.name.GetHashCode();
spriteData.x = frames[i].frame.x;
spriteData.y = (float)this.TextureSource.height - (frames[i].frame.y + frames[i].frame.h);
spriteData.width = frames[i].frame.w;
spriteData.height = frames[i].frame.h;
spriteData.pivot = frames[i].pivot;
spriteData.rotated = frames[i].rotated;
spriteData.xAdvance = spriteData.width;
spriteData.scale = 1f;
spriteData.xOffset = 0f - spriteData.width * spriteData.pivot.x;
spriteData.yOffset = spriteData.height - spriteData.height * spriteData.pivot.y;
list.Add(spriteData);
int pos = spriteData.name.LastIndexOf("_");
if (pos > 0)
{
string key = spriteData.name.Substring(0, pos);
string aniIndex = spriteData.name.Substring(pos + 1, spriteData.name.Length - pos - 1);
if (!RichTextAnimateDic.ContainsKey(key))
{
RichTextAnimate richTextAnimate = new RichTextAnimate();
RichTextAnimateDic.Add(key, richTextAnimate);
}
//动画
spriteData.animatGroup = key;
spriteData.animatIndex = int.Parse(aniIndex);
RichTextAnimateDic[key].animateName = key;
RichTextAnimateDic[key].frameCount++;
RichTextAnimateDic[key].spriteList.Add(spriteData);
}
}
return(list);
}
/// <summary>
/// 获取动画所有帧
/// </summary>
/// <param name="animateName"></param>
/// <returns></returns>
public RichTextAnimate GetAnimateListByName(string animateName)
{
if (m_AnimateList == null)
{
return(null);
}
RichTextAnimate textAnimate = null;
for (int i = 0; i < m_AnimateList.Count; i++)
{
if (m_AnimateList[i].animateName == animateName)
{
textAnimate = m_AnimateList[i];
break;
}
}
return(textAnimate);
}
/// <summary>
/// 生成uv信息
/// </summary>
/// <param name="info"></param>
/// <param name="startVertex"></param>
/// <param name="unitsPerPixel"></param>
/// <returns></returns>
public int GenerateVertices(QuadPlaceholder info, Vector3 postion, int startVertex, float unitsPerPixel)
{
TextMeshInfo tempUv = new TextMeshInfo();
tempUv.startPos = postion * unitsPerPixel;
//设置图片的位置
tempUv.vertices = new Vector3[4];
tempUv.vertices[0] = new Vector3(0, 0, 0) + tempUv.startPos;
tempUv.vertices[1] = new Vector3(info.size.x, info.size.y, 0) + tempUv.startPos;
tempUv.vertices[2] = new Vector3(info.size.x, 0, 0) + tempUv.startPos;
tempUv.vertices[3] = new Vector3(0, info.size.y, 0) + tempUv.startPos;
TexturePackSprite sprite = null;
if (info.isAnimate)
{
RichTextAnimate textAnimate = textSpriteAsset.GetAnimateListByName(info.animateName);
if (textAnimate != null)
{
sprite = textAnimate.spriteList[0];
}
}
else if (textSpriteAsset.spriteInfoList != null)
{
int index = int.Parse(info.sprite);
if (textSpriteAsset.spriteInfoList.Count > index)
{
sprite = textSpriteAsset.spriteInfoList[index];
}
}
Vector2 texSize = Vector2.zero;
if (sprite == null)
{
startVertex += 4 * info.length - 1;
return(startVertex);
}
//计算其uv
texSize = new Vector2(textSpriteAsset.spriteSheet.width, textSpriteAsset.spriteSheet.height);
tempUv.uv = new Vector2[4];
if (!sprite.rotated)
{
tempUv.uv[0] = new Vector2(sprite.x / texSize.x, sprite.y / texSize.y);
tempUv.uv[1] = new Vector2((sprite.x + sprite.width) / texSize.x, (sprite.y + sprite.width) / texSize.y);
tempUv.uv[2] = new Vector2((sprite.x + sprite.width) / texSize.x, sprite.y / texSize.y);
tempUv.uv[3] = new Vector2(sprite.x / texSize.x, (sprite.y + sprite.width) / texSize.y);
}
else
{
tempUv.uv[0] = new Vector2(sprite.x / texSize.x, sprite.y / texSize.y);
tempUv.uv[1] = new Vector2((sprite.x + sprite.width) / texSize.x, (sprite.y + sprite.width) / texSize.y);
tempUv.uv[2] = new Vector2((sprite.x + sprite.width) / texSize.x, sprite.y / texSize.y);
tempUv.uv[3] = new Vector2(sprite.x / texSize.x, (sprite.y + sprite.width) / texSize.y);
}
//声明三角顶点所需要的数组
tempUv.triangles = new int[6];
startVertex += 4 * info.length - 1;
RendererInfo rendererInfo = new RendererInfo();
rendererInfo.uvInfo = tempUv;
rendererInfo.placeholder = info;
m_RendererInfo.Add(rendererInfo);
return(startVertex);
}
