SpriteGraphic FindGraphic(InlineText text, SpriteAsset matchAsset, out List <SpriteGraphic> list)
{
EmojiTools.BeginSample("Emoji_UnitFindGraphic");
if (textGraphics == null)
{
textGraphics = new Dictionary <InlineText, List <SpriteGraphic> >();
}
if (!textGraphics.TryGetValue(text, out list))
{
list = ListPool <SpriteGraphic> .Get();
textGraphics[text] = list;
}
SpriteGraphic target = null;
for (int i = 0; i < list.Count; ++i)
{
SpriteGraphic graphic = list[i];
if (graphic && UnityEngine.Object.ReferenceEquals(graphic.mainTexture, matchAsset.texSource))
{
target = graphic;
break;
}
}
EmojiTools.EndSample();
return(target);
}
void RemoveInText(InlineText text)
{
if (alltexts != null)
{
alltexts.Remove(text);
}
}
SpriteGraphic FindGraphic(InlineText text, int atlasID, out SpriteAsset matchAsset)
{
matchAsset = null;
for (int i = 0; i < allatlas.Count; ++i)
{
SpriteAsset asset = allatlas[i];
if (asset != null && asset.ID == atlasID)
{
matchAsset = asset;
break;
}
}
if (matchAsset && matchAsset.texSource != null)
{
List <SpriteGraphic> list = null;
SpriteGraphic target = FindGraphic(text, matchAsset, out list);
if (!target)
{
target = CreateSpriteRender(text.transform);
list.Add(target);
}
return(target);
}
return(null);
}
public void DoParse(InlineText text, StringBuilder fillbuilder, string content)
{
if (_parsers.Count > 0)
{
MatchCollection matches = _tagRegex.Matches(content);
if (matches.Count > 0)
{
bool needfix = false;
int index = 0;
for (int m = 0; m < matches.Count; ++m)
{
Match matchstr = matches[m];
fillbuilder.Append(content.Substring(index, matchstr.Index - index));
index = matchstr.Index + matchstr.Length;
for (int i = 0; i < _parsers.Count; ++i)
{
var parser = _parsers[i];
if (parser.ParsetContent(text, fillbuilder, matchstr, m))
{
parser.Hot++;
if (parser.Hot > hot)
{
needfix = true;
}
}
}
if (m == matches.Count - 1)
{
fillbuilder.Append(content.Substring(matchstr.Index + matchstr.Length));
}
}
//reset and fix
if (needfix && this._parsers.Count > 1)
{
this._parsers.Sort(SortList);
}
//
for (int i = 0; i < _parsers.Count; ++i)
{
var parser = _parsers[i];
parser.Hot = 0;
}
}
else
{
fillbuilder.Append(content);
}
}
else
{
fillbuilder.Append(content);
}
}
internal void CancelRebuild(InlineText text)
{
if (_feature != null && _feature.Context.RebuildTexts.Remove(text) && _feature.Context.RebuildTexts.Count == 0)
{
CanvasUpdateRegistry.UnRegisterCanvasElementForRebuild(this);
}
}
void FillPart(InlineText text, string context, int start, int end, ref ParseTextResult result)
{
string substr = context.Substring(start, end - start + 1);
//生成字符 拿到字符大小
Vector2 extents = text.rectTransform.rect.size;
var settings = text.GetGenerationSettings(extents);
text.cachedTextGenerator.PopulateWithErrors(substr, settings, text.gameObject);
//最后4个点是空行
var charlist = text.cachedTextGenerator.characters;
//插入点之后文字所占用的宽度
for (int i = 0; i < text.cachedTextGenerator.characterCountVisible; i++)
{
var chardata = charlist[i];
result.GetPartSize().Add(chardata.charWidth);
}
if (text.Manager != null && text.Manager.OpenDebug)
{
#if UNITY_EDITOR
Debug.LogFormat("{0} point ={1}", substr, start);
#endif
}
}
bool ParseElement(InlineText text, string info, ref TextCotext context, out int atlasId, out string tagKey)
{
atlasId = -1;
tagKey = null;
int index = info.IndexOf('#');
//parse element
if (index != -1)
{
string subId = info.Substring(1, index - 1);
if (subId.Length > 0 && !int.TryParse(subId, out atlasId))
{
#if UNITY_EDITOR
Debug.LogErrorFormat("{0} convert failed ", subId);
#endif
context.FailedText.Add(text);
return(false);
}
else if (subId.Length == 0)
{
atlasId = 0;
}
tagKey = info.Substring(index, info.Length - index - 2 + 1);
}
else
{
tagKey = info.Substring(1, info.Length - 2);
}
return(true);
}
void FillSpriteTag(InlineText text, StringBuilder stringBuilder, Match match, int matchindex, int atlasId, string atlasTag)
{
if (text.Manager != null && text.Manager.CanRendering(atlasId) && text.Manager.CanRendering(atlasTag))
{
SpriteAsset sprAsset;
SpriteInfoGroup tagSprites = text.Manager.FindSpriteGroup(atlasTag, out sprAsset);
if (tagSprites != null && tagSprites.spritegroups.Count > 0)
{
if (!text.Manager.isRendering(sprAsset))
{
text.Manager.PushRenderAtlas(sprAsset);
}
if (_SpaceGen == null)
{
_SpaceGen = new TextGenerator();
}
if (cacheframecnt != Time.frameCount || cachetext != text)
{
cacheframecnt = Time.frameCount;
cachetext = text;
Vector2 extents = text.rectTransform.rect.size;
TextGenerationSettings settings = text.GetGenerationSettings(extents);
_SpaceGen.Populate(palceholder, settings);
}
IList <UIVertex> spaceverts = _SpaceGen.verts;
float spacewid = spaceverts[1].position.x - spaceverts[0].position.x;
float spaceheight = spaceverts[0].position.y - spaceverts[3].position.y;
float autosize = Mathf.Min(tagSprites.size, Mathf.Max(spacewid, spaceheight));
float spacesize = Mathf.Min(spacewid, spaceheight);
int fillspacecnt = Mathf.RoundToInt(autosize / spacesize);
for (int i = 0; i < fillspacecnt; i++)
{
stringBuilder.Append(palceholder);
}
if (fillspacecnt > 0)
{
SpriteTagInfo tempSpriteTag = new SpriteTagInfo();
tempSpriteTag.ID = atlasId;
tempSpriteTag.Tag = atlasTag;
tempSpriteTag.Size = new Vector2(autosize, autosize);
tempSpriteTag.pos = new Vector3[4];
tempSpriteTag.uv = tagSprites.spritegroups[0].uv;
tempSpriteTag.FillIdxAndPlaceHolder(stringBuilder.Length * 4 - 1, matchindex, fillspacecnt);
text.AddFillData(tempSpriteTag);
}
}
}
}
Graphic Parse(InlineText text, IFillData taginfo, List <string> joblist)
{
if (taginfo != null)
{
return(ParsePosAndUV(text, taginfo.ID, taginfo.pos, taginfo.uv, joblist));
}
return(null);
}
SpriteGraphic Parse(InlineText text, IFillData taginfo)
{
if (taginfo != null)
{
return(ParsePosAndUV(text, taginfo.ID, taginfo.pos, taginfo.uv));
}
return(null);
}
internal void Rebuild(InlineText text)
{
if (_feature != null && _feature.Context.RebuildTexts.Contains(text) == false)
{
_feature.Context.RebuildTexts.Add(text);
CanvasUpdateRegistry.RegisterCanvasElementForGraphicRebuild(this);
}
}
public bool Dirty(InlineText text)
{
if (text != null)
{
Transform trans = text.transform;
return(trans.position != worldpos || trans.rotation != worldquat || trans.localScale != scale);
}
return(false);
}
/// <summary>
/// 移除文本
/// </summary>
/// <param name="_id"></param>
/// <param name="_key"></param>
public void UnRegister(InlineText _key)
{
EmojiTools.BeginSample("Emoji_UnRegister");
if (_render != null)
{
_render.DisRendering(_key);
}
EmojiTools.EndSample();
}
public void RenderEmoji(InlineText text, Texture texture, ref UIMeshGroup mesh)
{
_texture = texture;
_cachetext = text;
_meshgroup = mesh;
_rendering = true;
SetVerticesDirty();
}
void RefreshSubUIMesh(InlineText text, SpriteGraphic target, SpriteAsset matchAsset, Vector3[] Pos, Vector2[] UV)
{
// set mesh
tempMesh.SetAtlas(matchAsset);
tempMesh.SetUVLen(UV.Length);
tempMesh.SetVertLen(Pos.Length);
for (int i = 0; i < Pos.Length; ++i)
{
//text object pos
Vector3 value = Pos[i];
Vector3 worldpos = text.transform.TransformPoint(value);
Vector3 localpos = target.transform.InverseTransformPoint(worldpos);
tempMesh.SetVert(i, localpos);
}
for (int i = 0; i < UV.Length; ++i)
{
Vector2 value = UV[i];
tempMesh.SetUV(i, value);
}
//rendermesh
UnitMeshInfo currentMesh = null;
if (!this.renderData.TryGetValue(target, out currentMesh))
{
currentMesh = new UnitMeshInfo();
renderData[target] = currentMesh;
}
if (!currentMesh.Equals(tempMesh))
{
if (target.isDirty)
{
currentMesh.AddCopy(tempMesh);
tempMesh.Clear();
}
else
{
currentMesh.Copy(tempMesh);
}
}
if (currentMesh.VertCnt() > 3 && currentMesh.UVCnt() > 3)
{
target.Draw(this);
target.SetDirtyMask();
target.SetVerticesDirty();
}
else
{
target.Draw(null);
target.SetDirtyMask();
target.SetVerticesDirty();
}
}
public void DisRendering(InlineText text)
{
RemoveInText(text);
if (rebuildqueue != null && !rebuildqueue.Contains(text))
{
rebuildqueue.Add(text);
}
}
public void Set(InlineText text)
{
if (text != null)
{
Transform trans = text.transform;
this.worldpos = trans.position;
this.worldquat = trans.rotation;
this.scale = trans.localScale;
}
}
void AddInText(InlineText text)
{
if (alltexts == null)
{
alltexts = ListPool <InlineText> .Get();
}
if (!alltexts.Contains(text))
{
alltexts.Add(text);
}
}
void MarkDirtyStaticEmoji()
{
if (alltexts != null && alltexts.Count > 0)
{
if (listeners == null)
{
listeners = new Dictionary <InlineText, ListenerData>();
}
for (int i = 0; i < alltexts.Count; ++i)
{
InlineText text = alltexts[i];
List <IFillData> emojidata = text.PopEmojiData();
if (text != null && emojidata != null && emojidata.Count > 0 && allatlas != null && allatlas.Count > 0)
{
bool isdirty = false;
ListenerData data = null;
if (listeners.TryGetValue(text, out data))
{
isdirty = data.Dirty(text);
if (isdirty)
{
data.Set(text);
}
}
else
{
data = new ListenerData();
data.Set(text);
listeners.Add(text, data);
}
int staticcnt = 0;
for (int j = 0; j < emojidata.Count; ++j)
{
IFillData taginfo = emojidata[j];
SpriteAsset asset = null;
SpriteInfoGroup groupinfo = manager.FindSpriteGroup(taginfo.Tag, out asset);
if (groupinfo != null && groupinfo.spritegroups.Count == 1)
{
staticcnt++;
}
}
if (staticcnt > 0 && isdirty)
{
this.TryRendering(text);
}
}
}
}
}
void RefreshSubUIMesh(InlineText text, CanvasGraphicGroup group, SpriteAsset matchAsset, Vector3[] Pos, Vector2[] UV, List <string> joblist)
{
// set mesh
tempMesh.SetAtlas(matchAsset);
tempMesh.SetUVLen(UV.Length);
tempMesh.SetVertLen(Pos.Length);
SpriteGraphic graphic = group.graphic;
//think about culling and screen coordinate.......
for (int i = 0; i < Pos.Length; ++i)
{
//text object pos
Vector3 value = Pos[i];
Vector3 worldpos = text.transform.TransformPoint(value);
Vector3 localpos = group.graphic.transform.InverseTransformPoint(worldpos);
tempMesh.SetVert(i, localpos);
}
for (int i = 0; i < UV.Length; ++i)
{
Vector2 value = UV[i];
tempMesh.SetUV(i, value);
}
//rendermesh
UnitMeshInfo currentMesh = group.mesh;
if (!currentMesh.Equals(tempMesh))
{
if (joblist != null && joblist.Count > 0)
{
currentMesh.AddCopy(tempMesh);
tempMesh.Clear();
}
else
{
currentMesh.Copy(tempMesh);
}
}
if (currentMesh.VertCnt() > 3 && currentMesh.UVCnt() > 3)
{
graphic.Draw(this);
}
else
{
graphic.Draw(null);
}
group.isDirty = true;
}
internal void Remove(InlineText text)
{
if (_feature != null)
{
CancelRebuild(text);
int idx = _feature.Context.AllTexts.IndexOf(text);
if (idx != -1)
{
_feature.Context.AllTexts.RemoveAt(idx);
_feature.Context.Results.RemoveAt(idx);
}
}
}
public IEmojiRender Register(InlineText _key)
{
EmojiTools.BeginSample("Emoji_Register");
if (_render != null)
{
if (_render.TryRendering(_key))
{
EmojiTools.EndSample();
return(_render);
}
}
EmojiTools.EndSample();
return(null);
}
Graphic ParsePosAndUV(InlineText text, int ID, Vector3[] Pos, Vector2[] UV, List <string> joblist)
{
EmojiTools.BeginSample("Emoji_GroupParsePosAndUV");
SpriteAsset matchAsset = null;
for (int i = 0; i < allatlas.Count; ++i)
{
SpriteAsset asset = allatlas[i];
if (asset != null && asset.ID == ID)
{
matchAsset = asset;
break;
}
}
if (matchAsset && matchAsset.texSource != null)
{
CanvasGraphicGroup group = FindGraphicGroup(text.canvas, matchAsset.ID);
if (group == null)
{
group = new CanvasGraphicGroup();
group.AtlasID = matchAsset.ID;
group.canvas = text.canvas;
group.mesh = UnitMeshInfoPool.Get();
group.isDirty = false;
group.graphic = CreateSpriteRender();
if (GraphicTasks == null)
{
GraphicTasks = new List <CanvasGraphicGroup>();
}
GraphicTasks.Add(group);
}
RefreshSubUIMesh(text, group, matchAsset, Pos, UV, joblist);
EmojiTools.EndSample();
return(group.graphic);
}
else
{
Debug.LogErrorFormat("missing {0} atlas", ID);
}
EmojiTools.EndSample();
return(null);
}
public bool TryRendering(InlineText text)
{
AddInText(text);
if (rebuildqueue == null)
{
rebuildqueue = ListPool <InlineText> .Get();
}
if (!rebuildqueue.Contains(text))
{
rebuildqueue.Add(text);
return(true);
}
return(false);
}
public int DoStep(ref TextCotext context, EmojiEvent uievent)
{
if (uievent == EmojiEvent.PreRender)
{
for (int i = 0; i < context.AllTexts.Count; i++)
{
InlineText text = context.AllTexts[i];
if (text == null)
{
continue;
}
if (!context.RebuildTexts.Contains(text))
{
continue;
}
_cache.Clear();
TextElementResult result = context.Results[i];
//if (result.ParseGroup.emojitypeMap == null)
// result.ParseGroup.emojitypeMap = new Dictionary<int, int>();
//else
//result.ParseGroup.emojitypeMap.Clear();
int val = 0;
for (int k = 0; k < result.ParseGroup.fillplacemap.Count; k++)
{
val += result.ParseGroup.fillplacemap[k];
_cache[k] = val;
}
//emoji
FixPoints(result.ParseGroup.EmojiResult.GetEmojiPoints(), 1, ref result);
//href
FixPoints(result.ParseGroup.HrefResult.GetHrefPoints(), 2, ref result);
context.Results[i] = result;
}
}
return(0);
}
internal bool GetParseGroup(InlineText text, out ParseGroup mesh)
{
if (_feature != null)
{
var resultlist = _feature.Context.Results;
for (int i = 0; i < resultlist.Count; i++)
{
var info = resultlist[i];
if (info.RenderId == text.GetHashCode())
{
mesh = info.ParseGroup;
return(true);
}
}
}
mesh = default(ParseGroup);
return(false);
}
public int DoStep(ref TextCotext context, EmojiEvent uievent)
{
if (uievent == EmojiEvent.PreRender)
{
int errcode = 0;
for (int i = 0; i < context.AllTexts.Count; i++)
{
InlineText text = context.AllTexts[i];
if (text == null)
{
continue;
}
if (!context.RebuildTexts.Contains(text))
{
continue;
}
TextElementResult result = context.Results[i];
result.MeshGroup.TextMeshResult.Init();
result.GizmosResult.Clear();
//text
string currenttext = null;
if (result.ParseGroup.TextResult.FormatElements != null && result.ParseGroup.TextResult.FormatElements.Count > 0)
{
currenttext = result.ParseGroup.TextResult.FormatString;
}
else
{
currenttext = text.text;
}
errcode = FillText(text, currenttext, ref context, ref result);
context.Results[i] = result;
}
return(errcode);
}
return(0);
}
public bool ParsetContent(InlineText text, StringBuilder textfiller, Match data, int matchindex)
{
string value = data.Value;
if (!string.IsNullOrEmpty(value))
{
int index = value.IndexOf('#');
int atlasId = 0;
string tagKey = null;
if (index != -1)
{
string subId = value.Substring(1, index - 1);
if (subId.Length > 0 && int.TryParse(subId, out atlasId))
{
//Debug.LogErrorFormat("{0} convert success ", subId);
}
else if (subId.Length > 0)
{
atlasId = -1;
}
else if (subId.Length == 0)
{
atlasId = 0;
}
tagKey = value.Substring(index + 1, value.Length - index - 2);
FillSpriteTag(text, textfiller, data, matchindex, atlasId, tagKey);
}
else
{
tagKey = value.Substring(1, value.Length - 2);
FillSpriteTag(text, textfiller, data, matchindex, atlasId, tagKey);
}
return(true);
}
return(false);
}
SpriteGraphic ParsePosAndUV(InlineText text, int ID, Vector3[] Pos, Vector2[] UV)
{
EmojiTools.BeginSample("Emoji_UnitParsePosAndUV");
SpriteAsset matchAsset = null;
for (int i = 0; i < allatlas.Count; ++i)
{
SpriteAsset asset = allatlas[i];
if (asset != null && asset.ID == ID)
{
matchAsset = asset;
break;
}
}
if (matchAsset && matchAsset.texSource != null)
{
List <SpriteGraphic> list = null;
SpriteGraphic target = FindGraphic(text, matchAsset, out list);
if (!target)
{
target = CreateSpriteRender(text.transform);
list.Add(target);
}
RefreshSubUIMesh(text, target, matchAsset, Pos, UV);
EmojiTools.EndSample();
return(target);
}
else
{
Debug.LogErrorFormat("missing {0} atlas", ID);
}
EmojiTools.EndSample();
return(null);
}
void Fill(InlineText target, SpriteInfoGroup group, int elementidx, ref float linesize, ref TextElementResult textresult, out int fillsize)
{
fillsize = 0;
float spacesize = Mathf.Max(_placesize.x, _placesize.y);
float minsize = Mathf.Min(group.size, Mathf.Min(_placesize.x, _placesize.y));
if (minsize > 0.1f)
{
float autosize = Mathf.Min(group.size, spacesize);
int fillspacecnt = Mathf.CeilToInt(autosize / minsize);;
if (target.horizontalOverflow != HorizontalWrapMode.Overflow && fillspacecnt > 0)
{
float wid = target.rectTransform.rect.width;
float fillwidth = fillspacecnt * (minsize + _space);
//填充字符之间穿插了换行的情况 进行检测
if (wid - linesize < fillwidth)
{
fillspacecnt = 1;
linesize = 0;
textresult.ParseGroup.EmojiResult.GetFixedIndex().Add(elementidx);
}
else
{
linesize += fillwidth;
}
}
fillsize = fillspacecnt;
textresult.ParseGroup.EmojiResult.GetEmojiSize().Add(autosize);
textresult.ParseGroup.EmojiResult.GetGroups().Add(group);
}
}