//表情绘制
private void UpdateDrawSprite(bool visable)
{
foreach (var vp in SpriteTagInfoDic)
{
var index = vp.Key;
SpriteEmoji spriteEmoji = GetSpriteEmoji(index);
spriteEmoji.m_spriteAsset = SpriteAssetManager.Instance.GetSpriteAsset(index);
spriteEmoji.material.mainTexture = SpriteAssetManager.Instance.GetSpriteTexture(index);
var _spriteInfo = vp.Value;
spriteEmoji.ClearEmojiVert();
for (int i = 0; i < _spriteInfo.Count; i++)
{
var info = _spriteInfo[i];
// toFill.PopulateUIVertex(ref _tempVertex1, index);
for (int j = 0; j < 4; j++)
{
UIVertex vertex = Pool <UIVertex> .Get();
//清理多余的乱码uv
vertex.uv0 = Vector2.zero;
vertex.uv1 = info.UVs[j];
vertex.uv2 = new Vector2(info.Id, 0);
vertex.position = info.Pos[j];
// spriteEmoji.AddEmojiVert(vertex);
}
}
}
}
//处理表情信息
private void DealSpriteTagInfo(VertexHelper toFill)
{
int index = -1;
#if UNITY_2019_1_OR_NEWER
bool autoLF = AutoLF();
#endif
//emoji
foreach (var vp in SpriteTagInfoDic)
{
var _spriteInfo = vp.Value;
var emojiId = vp.Key;
SpriteEmoji spriteEmoji = GetSpriteEmoji(emojiId);
spriteEmoji.m_spriteAsset = SpriteAssetManager.Instance.GetSpriteAsset(emojiId);
spriteEmoji.material.mainTexture = SpriteAssetManager.Instance.GetSpriteTexture(emojiId);
spriteEmoji.ClearEmojiVert();
for (int i = 0; i < _spriteInfo.Count; i++)
{
var info = _spriteInfo[i];
#if UNITY_2019_1_OR_NEWER
index = autoLF ? _spriteInfo[i].Index : _spriteInfo[i].NewIndex;
#else
index = info.Index;
#endif
float num1 = 1f / this.pixelsPerUnit;
if ((index + 4) <= toFill.currentVertCount)
{
// toFill.PopulateUIVertex(ref _tempVertex1, index);
for (int j = index; j < index + 4; j++)
{
toFill.PopulateUIVertex(ref _tempVertex, j);
//清理多余的乱码uv
_tempVertex.uv0 = Vector2.zero;
_tempVertex.uv1 = _spriteInfo[i].UVs[j - index];
_tempVertex.uv2 = new Vector2(info.Id, 0);
//获取quad的位置 --> 转为世界坐标
info.Pos[j - index] = Utility.TransformPoint2World(transform, _tempVertex.position);
toFill.SetUIVertex(_tempVertex, j);
_tempVertex.position = info.Pos[j - index];
spriteEmoji.AddEmojiVert(_tempVertex);
}
}
}
}
}
private string GetOutputText(string inputText)
{
//回收各种对象
ReleaseSpriteTageInfo();
ReleaseHrefInfos();
if (string.IsNullOrEmpty(inputText))
{
return("");
}
_textBuilder.Clear();
int textIndex = 0;
int newIndex = 0;
string part = "";
int tempIndex = 0;
int vertSum = 0;
if (tagParser == null)
{
tagParser = new TagParser.TagParser();
}
tagParser.Reset();
tagParser.ParseText(inputText);
tagBegin = 0;
_textBuilder.Append(inputText);
for (int i = 0; i < tagParser.Tags.Count; i++)
{
var tag = tagParser.Tags[i];
// _textBuilder.AppendFormat(g.TextWithNoTags.Substring(tagBegin, tag.startIndex - tagBegin));
// tagBegin += tag.endIndex - tag.startIndex;
switch (tag.Name)
{
case "sprite":
{
int spriteSub = 0;
string spriteTag = "";
for (int j = 0; j < tag.Properties.Count; j++)
{
var tempId = tag.Properties[j].key;
var tempTag = tag.Properties[j].value;
if (tempId == "id")
{
spriteSub = int.Parse(tempTag);
}
if (tempId == "tag")
{
spriteTag = tempTag;
}
}
SpriteInfoGroup tempGroup = SpriteAssetManager.Instance.GetSpriteGroup(spriteSub, spriteTag);
if (tempGroup == null)
{
continue;
}
//清理标签
SpriteTagInfo tempSpriteTag = Pool <SpriteTagInfo> .Get();
tempSpriteTag.Index = (tag.endIndex - tag.lineIndex) * 4;
var s = fontSize / tempGroup.Size;
// _textBuilder.AppendFormat("<quad size={0} width={1}/>", tempGroup.Size * s, tempGroup.Width);
_textBuilder.Replace(string.Format("<{0}></sprite>", tag.content),
string.Format("<quad size={0} width={1}/>", tempGroup.Size * s, tempGroup.Width));
tempSpriteTag.Id = spriteSub;
tempSpriteTag.Tag = spriteTag;
tempSpriteTag.Size = new Vector2(tempGroup.Size * tempGroup.Width, tempGroup.Size);
tempSpriteTag.UVs = tempGroup.ListSpriteInfor[0].Uv;
//添加正则表达式的信息
SpriteTagInfoDic.TryGetValue(tempSpriteTag.Id, out var list);
if (list == null)
{
if (SpriteTagInfoDic.ContainsKey(tempSpriteTag.Id))
{
SpriteTagInfoDic.Remove(tempSpriteTag.Id);
}
list = new List <SpriteTagInfo>();
SpriteTagInfoDic.Add(tempSpriteTag.Id, list);
}
list.Add(tempSpriteTag);
SpriteEmoji spriteEmoji = GetSpriteEmoji(spriteSub);
spriteEmoji.m_spriteAsset = SpriteAssetManager.Instance.GetSpriteAsset(spriteSub);
spriteEmoji.material.mainTexture = SpriteAssetManager.Instance.GetSpriteTexture(spriteSub);
spriteEmoji.ClearEmojiVert();
spriteEmoji.SetAllDirty();
break;
}
case "herf":
{
int herfid = 0;
for (int j = 0; j < tag.Properties.Count; j++)
{
var tempId = tag.Properties[j].key;
var tempTag = tag.Properties[j].value;
if (tempId == "id")
{
herfid = int.Parse(tempTag);
}
}
_textBuilder.Replace(string.Format("<{0}>{1}</herf>", tag.content, tag.Value),
string.Format("<color=blue>{0}</color>", tag.Value));
var hrefInfo = Pool <HrefInfo> .Get();
hrefInfo.Id = Mathf.Abs(herfid);
hrefInfo.StartIndex = (tag.startIndex - tag.lineIndex) * 4;; // 超链接里的文本起始顶点索引
hrefInfo.EndIndex = (tag.endIndex - tag.lineIndex) * 4;;
#if UNITY_2019_1_OR_NEWER
hrefInfo.NewStartIndex = newStartIndex;
hrefInfo.NewEndIndex = newIndex - 1;
#endif
hrefInfo.Name = tag.Name;
hrefInfo.HrefValue = tag.Value;
_listHrefInfos.Add(hrefInfo);
break;
}
}
}
/*
* _textBuilder.Clear();
*
* foreach (Match match in _inputTagRegex.Matches(inputText))
* {
* int tempId = 0;
* if (!string.IsNullOrEmpty(match.Groups[1].Value) && !match.Groups[1].Value.Equals("-"))
* tempId = int.Parse(match.Groups[1].Value);
* string tempTag = match.Groups[2].Value;
* var tagLength = tempTag.Length;
* //更新超链接
* if (tempId < 0)
* {
* part = inputText.Substring(textIndex, match.Index - textIndex);
* _textBuilder.Append(part);
*
* var lastLength = ReplaceRichText(_textBuilder.ToString()).Length;
* int startIndex = (lastLength- vertSum)*4;;
* _textBuilder.AppendFormat("<color=blue>{0}</color>", match.Groups[2].Value);
*
* vertSum += ReplaceRichText(_textBuilder.ToString()).Length - lastLength-tagLength;
* int endIndex = startIndex + tagLength*4 ;
*
#if UNITY_2019_1_OR_NEWER
* newIndex += ReplaceRichText(part).Length * 4;
* int newStartIndex = newIndex;
* newIndex += match.Groups[2].Value.Length * 4 + 8;
#endif
*
* var hrefInfo = Pool<HrefInfo>.Get();
* hrefInfo.Id = Mathf.Abs(tempId);
* hrefInfo.StartIndex = startIndex;// 超链接里的文本起始顶点索引
* hrefInfo.EndIndex = endIndex;
#if UNITY_2019_1_OR_NEWER
* hrefInfo.NewStartIndex = newStartIndex;
* hrefInfo.NewEndIndex = newIndex - 1;
#endif
* hrefInfo.Name = match.Groups[2].Value;
* hrefInfo.HrefValue = match.Groups[3].Value;
* _listHrefInfos.Add(hrefInfo);
* }
* //更新表情
* else
* {
* SpriteInfoGroup tempGroup = SpriteAssetManager.Instance.GetSpriteGroup(tempId, tempTag);
* if (tempGroup == null)
* continue;
* part = inputText.Substring(textIndex, match.Index - textIndex);
* _textBuilder.Append(part);
*
*
* var lastLength = ReplaceRichText(_textBuilder.ToString()).Length;
*
#if UNITY_2019_1_OR_NEWER
* newIndex += ReplaceRichText(part).Length * 4;
#endif
* tempIndex = (lastLength- vertSum)*4;
* var s= fontSize/tempGroup.Size;
* _textBuilder.AppendFormat("<quad size={0} width={1}/>", tempGroup.Size * s, tempGroup.Width);
* vertSum += ReplaceRichText(_textBuilder.ToString()).Length - lastLength-1;
*
* //清理标签
* SpriteTagInfo tempSpriteTag = Pool<SpriteTagInfo>.Get();
* tempSpriteTag.Index = tempIndex;
*
#if UNITY_2019_1_OR_NEWER
* tempSpriteTag.NewIndex = newIndex;
#endif
*
* tempSpriteTag.Id = tempId;
* tempSpriteTag.Tag = tempTag;
* tempSpriteTag.Size = new Vector2(tempGroup.Size * tempGroup.Width, tempGroup.Size);
* tempSpriteTag.UVs = tempGroup.ListSpriteInfor[0].Uv;
*
* //添加正则表达式的信息
* SpriteTagInfoDic.TryGetValue(tempSpriteTag.Id, out var list);
* if (list == null)
* {
* if (SpriteTagInfoDic.ContainsKey(tempSpriteTag.Id))
* {
* SpriteTagInfoDic.Remove(tempSpriteTag.Id);
* }
*
* list = new List<SpriteTagInfo>();
* SpriteTagInfoDic.Add(tempSpriteTag.Id,list);
* }
* list.Add(tempSpriteTag);
* SpriteEmoji spriteEmoji = GetSpriteEmoji(tempId);
* spriteEmoji.m_spriteAsset =SpriteAssetManager.Instance.GetSpriteAsset(tempId);
* spriteEmoji.material.mainTexture = SpriteAssetManager.Instance.GetSpriteTexture(tempId);
* spriteEmoji.ClearEmojiVert();
* spriteEmoji.SetAllDirty();
#if UNITY_2019_1_OR_NEWER
* newIndex += 4;
#endif
* }
*
*
* textIndex = match.Index + match.Length;
* }
*
* _textBuilder.Append(inputText.Substring(textIndex, inputText.Length - textIndex));
*/
return(_textBuilder.ToString());
}