private void _HandleSpriteTag(VertexHelper toFill)
{
var spriteTags = _spriteTags;
var count = spriteTags.Count;
for (int i = 0; i < count; i++)
{
SpriteTag spriteTag = spriteTags[i];
var name = spriteTag.GetAniName();
var atlas = spriteTag.GetAtlas();
if (string.IsNullOrEmpty(name) || null == atlas)
{
continue;
}
var sprite = atlas.GetSprite(name);
if (null == sprite)
{
continue;
}
switch (spriteTag.GetFillMethod())
{
case SpriteTag.FillMethod.None:
_SetSpriteVertex_FillMethod_None(toFill, spriteTag, sprite);
break;
case SpriteTag.FillMethod.Horizontal:
_SetSpriteVertex_FillMethod_Horizontal(toFill, spriteTag, sprite);
break;
}
}
}
private void _SetSpriteVertex_FillMethod_Horizontal(VertexHelper toFill, SpriteTag spriteTag, Sprite sprite)
{
UIVertex v = UIVertex.simpleVert;
var vertexIndex = spriteTag.GetVertexStartIndex() * 4;
var fetchIndex = vertexIndex + 3;
if (fetchIndex >= toFill.currentIndexCount)
{
return;
}
if (m_SupportVertexCache)
{
UIVertexCache vertexCache = CacheManager.Instance.GetVertexCache(_parseOutputText.GetHashCode());
if (vertexCache != null)
{
List <UIVertex> vertexs = vertexCache.GetParams();
v = vertexs[fetchIndex];
}
}
else
{
toFill.PopulateUIVertex(ref v, fetchIndex);
}
Vector3 textPos = v.position;
var tagSize = spriteTag.GetSize();
float xOffset = spriteTag.GetOffset() * tagSize.x;
var texture = sprite.texture;
var textureWidthInv = 1.0f / texture.width;
var textureHeightInv = 1.0f / texture.height;
var uvRect = sprite.textureRect;
uvRect = new Rect(uvRect.x * textureWidthInv, uvRect.y * textureHeightInv, uvRect.width * textureWidthInv, uvRect.height * textureHeightInv);
//pos = (0,0)
var position = new Vector3(xOffset, 0, 0) + textPos;
var uv0 = new Vector2(uvRect.x, uvRect.y);
_SetSpriteVertex(toFill, vertexIndex, position, uv0);
var fillAmount = spriteTag.GetFillAmount();
//pos = (1,0)
position = new Vector3(xOffset + tagSize.x * fillAmount, 0, 0) + textPos;
uv0 = new Vector2(uvRect.x + uvRect.width * fillAmount, uvRect.y);
_SetSpriteVertex(toFill, ++vertexIndex, position, uv0);
//pos = (1,1)
position = new Vector3(xOffset + tagSize.x * fillAmount, tagSize.y, 0) + textPos;
uv0 = new Vector2(uvRect.x + uvRect.width * fillAmount, uvRect.y + uvRect.height);
_SetSpriteVertex(toFill, ++vertexIndex, position, uv0);
//pos = (0,1)
position = new Vector3(xOffset, tagSize.y, 0) + textPos;
uv0 = new Vector2(uvRect.x, uvRect.y + uvRect.height);
_SetSpriteVertex(toFill, ++vertexIndex, position, uv0);
}
private SpriteTag _GetSpriteTag(int index)
{
if (index > 0)
{
_spriteTags.EnsureSizeEx(index + 1);
SpriteTag tag = _spriteTags[index] ?? (_spriteTags[index] = new SpriteTag(this));
return(tag);
}
return(null);
}
private void _ParseSpriteTags(string strText)
{
if (string.IsNullOrEmpty(strText) || -1 == strText.IndexOf("quad"))
{
_ResetSpriteTags(0);
return;
}
int index = 0;
foreach (Match match in SpriteTag.GetMatches(strText))
{
SpriteTag tag = _GetSpriteTag(index);
var isOk = tag.SetValue(match);
if (isOk)
{
++index;
}
}
_ResetSpriteTags(index);
}
private void ParseSpriteTags(string strText)
{
if (string.IsNullOrEmpty(strText) || -1 == strText.IndexOf("quad"))
{
_ResetSpriteTags(0);
return;
}
ImageCache imageCache = null;
if (m_SupportCache)
{
imageCache = CacheManager.Instance.GetImgCache(strText.GetHashCode());
if (imageCache != null)
{
List <ImageCache.CacheImageTag> imageCacheParms = imageCache.GetParams();
for (int i = 0; i < imageCacheParms.Count; ++i)
{
SpriteTag tag = _GetSpriteTag(1);
if (imageCacheParms[i].paramDic != null)
{
var iter = imageCacheParms[i].paramDic.GetEnumerator();
while (iter.MoveNext())
{
tag.CheckSetValue(imageCacheParms[i].position, iter.Current.Key, iter.Current.Value);
}
iter.Dispose();
}
}
_ResetSpriteTags(imageCacheParms.Count);
}
}
int imgCount = 0;
XMLIterator.Begin(strText, false);
string textBlock = string.Empty;
mTagPos.Clear();
int tagLength = 0;
int mImgTagCount = 0;
int line = 0;
int richXMLTagCount = 0;
while (XMLIterator.NextTag())
{
mParses.Clear();
if (XMLIterator.tagName == mImgTag)
{
{
line = Regex.Matches(strText.Substring(0, XMLIterator.parsePos), "\n").Count;
mTagPos[mImgTag] = XMLIterator.parsePos + XMLIterator.tagLength;
XMLIterator.GetAttributes(mParses);
SpriteTag tag = _GetSpriteTag(imgCount);
tagLength += XMLIterator.tagLength;
foreach (var val in mParses)
{
tag.CheckSetValue(XMLIterator.parsePos + mImgTagCount - tagLength - line - richXMLTagCount, val.Key, val.Value);
}
mImgTagCount++;
}
if (m_SupportCache)
{
SpriteTag tag = _GetSpriteTag(imgCount);
imageCache = CacheManager.Instance.AddImgCache(strText.GetHashCode());
ImageCache.CacheImageTag cacheTag = new ImageCache.CacheImageTag();
if (cacheTag.paramDic == null)
{
cacheTag.paramDic = new Dictionary <string, string>();
}
cacheTag.position = tag.GetVertexStartIndex();
cacheTag.paramDic["name"] = tag.GetName();
cacheTag.paramDic["src"] = tag.GetSrc();
cacheTag.paramDic["width"] = tag.GetWidth();
cacheTag.paramDic["height"] = tag.GetHeight();
if (m_SupportDynamicChart)
{
cacheTag.paramDic["start"] = tag.GetStartFrame().ToString();
cacheTag.paramDic["end"] = tag.GetEndFrame().ToString();
}
imageCache.AddParams(cacheTag);
}
++imgCount;
}
else
{
if (XMLIterator.tagName.StartsWith("color") || XMLIterator.tagName.StartsWith("b") || XMLIterator.tagName.StartsWith("i") || XMLIterator.tagName.StartsWith("size"))
{
richXMLTagCount += XMLIterator.tagLength;
}
}
}
_ResetSpriteTags(imgCount);
}