private void renderLine(dfFont.LineRenderInfo line, Stack <Color32> colors, Vector3 position, dfRenderData destination)
{
float textScale = base.TextScale * base.PixelRatio;
position.x = position.x + (float)this.calculateLineAlignment(line) * textScale;
for (int i = line.startOffset; i <= line.endOffset; i++)
{
dfMarkupToken item = this.tokens[i];
dfMarkupTokenType tokenType = item.TokenType;
if (tokenType == dfMarkupTokenType.Text)
{
this.renderText(item, colors.Peek(), position, destination);
}
else if (tokenType != dfMarkupTokenType.StartTag)
{
if (tokenType == dfMarkupTokenType.EndTag && item.Matches("color") && colors.Count > 1)
{
colors.Pop();
}
}
else if (item.Matches("sprite"))
{
this.renderSprite(item, colors.Peek(), position, destination);
}
else if (item.Matches("color"))
{
colors.Push(this.parseColor(item));
}
position.x = position.x + (float)item.Width * textScale;
}
}
private void calculateTokenRenderSize(dfMarkupToken token)
{
try
{
dfFont font = (dfFont)base.Font;
int num = 0;
char previousChar = '\0';
char id = '\0';
if ((token.TokenType == dfMarkupTokenType.Whitespace) || (token.TokenType == dfMarkupTokenType.Text))
{
int num2 = 0;
while (num2 < token.Length)
{
id = token[num2];
if (id == '\t')
{
num += base.TabSize;
}
else
{
dfFont.GlyphDefinition glyph = font.GetGlyph(id);
if (glyph != null)
{
if (num2 > 0)
{
num += font.GetKerning(previousChar, id);
num += base.CharacterSpacing;
}
num += glyph.xadvance;
}
}
num2++;
previousChar = id;
}
}
else if ((token.TokenType == dfMarkupTokenType.StartTag) && token.Matches("sprite"))
{
if (token.AttributeCount < 1)
{
throw new Exception("Missing sprite name in markup");
}
Texture texture = font.Texture;
int lineHeight = font.LineHeight;
string str = token.GetAttribute(0).Value.Value;
dfAtlas.ItemInfo info = font.atlas[str];
if (info != null)
{
float num4 = (info.region.width * texture.width) / (info.region.height * texture.height);
num = Mathf.CeilToInt(lineHeight * num4);
}
}
token.Height = base.Font.LineHeight;
token.Width = num;
}
finally
{
}
}
private void calculateTokenRenderSize(dfMarkupToken token)
{
try
{
dfFont font = (dfFont)base.Font;
int kerning = 0;
char chr = '\0';
char item = '\0';
if ((token.TokenType == dfMarkupTokenType.Whitespace ? true : token.TokenType == dfMarkupTokenType.Text))
{
int num = 0;
while (num < token.Length)
{
item = token[num];
if (item != '\t')
{
dfFont.GlyphDefinition glyph = font.GetGlyph(item);
if (glyph != null)
{
if (num > 0)
{
kerning = kerning + font.GetKerning(chr, item);
kerning = kerning + base.CharacterSpacing;
}
kerning = kerning + glyph.xadvance;
}
}
else
{
kerning = kerning + base.TabSize;
}
num++;
chr = item;
}
}
else if (token.TokenType == dfMarkupTokenType.StartTag && token.Matches("sprite"))
{
if (token.AttributeCount < 1)
{
throw new Exception("Missing sprite name in markup");
}
UnityEngine.Texture texture = font.Texture;
int lineHeight = font.LineHeight;
string value = token.GetAttribute(0).Value.Value;
dfAtlas.ItemInfo itemInfo = font.atlas[value];
if (itemInfo != null)
{
float single = itemInfo.region.width * (float)texture.width / (itemInfo.region.height * (float)texture.height);
kerning = Mathf.CeilToInt((float)lineHeight * single);
}
}
token.Height = base.Font.LineHeight;
token.Width = kerning;
}
finally
{
}
}
private void calculateTokenRenderSize(dfMarkupToken token)
{
try
{
int num = 0;
char item = '\0';
bool flag = (token.TokenType == dfMarkupTokenType.Whitespace ? true : token.TokenType == dfMarkupTokenType.Text);
dfDynamicFont font = (dfDynamicFont)base.Font;
if (flag)
{
int num1 = Mathf.CeilToInt((float)font.FontSize * base.TextScale);
CharacterInfo[] characterInfoArray = font.RequestCharacters(token.Value, num1, FontStyle.Normal);
for (int i = 0; i < token.Length; i++)
{
item = token[i];
if (item != '\t')
{
CharacterInfo characterInfo = characterInfoArray[i];
num = num + (item == ' ' ? Mathf.CeilToInt(characterInfo.width) : Mathf.CeilToInt(characterInfo.vert.x + characterInfo.vert.width));
if (i > 0)
{
num = num + Mathf.CeilToInt((float)base.CharacterSpacing * base.TextScale);
}
}
else
{
num = num + base.TabSize;
}
}
token.Height = base.Font.LineHeight;
token.Width = num;
}
else if (token.TokenType == dfMarkupTokenType.StartTag && token.Matches("sprite") && this.SpriteAtlas != null && token.AttributeCount == 1)
{
Texture2D texture = this.SpriteAtlas.Texture;
float baseline = (float)font.Baseline * base.TextScale;
string value = token.GetAttribute(0).Value.Value;
dfAtlas.ItemInfo itemInfo = this.SpriteAtlas[value];
if (itemInfo != null)
{
float single = itemInfo.region.width * (float)texture.width / (itemInfo.region.height * (float)texture.height);
num = Mathf.CeilToInt(baseline * single);
}
token.Height = Mathf.CeilToInt(baseline);
token.Width = num;
}
}
finally
{
}
}
private void renderLine(dfFont.LineRenderInfo line, Stack <Color32> colors, Vector3 position, dfRenderData destination)
{
float num = base.TextScale * base.PixelRatio;
position.x += this.calculateLineAlignment(line) * num;
for (int i = line.startOffset; i <= line.endOffset; i++)
{
dfMarkupToken token = this.tokens[i];
dfMarkupTokenType tokenType = token.TokenType;
switch (tokenType)
{
case dfMarkupTokenType.Text:
this.renderText(token, colors.Peek(), position, destination);
break;
case dfMarkupTokenType.StartTag:
if (token.Matches("sprite"))
{
this.renderSprite(token, colors.Peek(), position, destination);
}
else if (token.Matches("color"))
{
colors.Push(this.parseColor(token));
}
break;
default:
if (((tokenType == dfMarkupTokenType.EndTag) && token.Matches("color")) && (colors.Count > 1))
{
colors.Pop();
}
break;
}
position.x += token.Width * num;
}
}
/// <summary>
/// Calculates the size, in pixels, required to render this
/// token on screen. Does not account for scale.
/// </summary>
/// <param name="token"></param>
private void calculateTokenRenderSize(dfMarkupToken token)
{
try
{
//@Profiler.BeginSample( "Calculate token render size" );
var totalWidth = 0f;
var ch = '\0';
var font = (dfDynamicFont)Font;
if (token.TokenType == dfMarkupTokenType.Text)
{
var fontSize = Mathf.CeilToInt(font.FontSize * TextScale);
var glyphs = font.RequestCharacters(token.Value, fontSize, FontStyle.Normal);
for (int i = 0; i < token.Length; i++)
{
// Dereference the original character
ch = token[i];
// TODO: Implement 'tab stops' calculation
if (ch == '\t')
{
totalWidth += this.TabSize;
continue;
}
// Attempt to obtain a reference to the glyph data that
// represents the character
var glyph = glyphs[i];
// Add the character width to the total
totalWidth += (ch != ' ')
? (glyph.vert.x + glyph.vert.width)
: (glyph.width + CharacterSpacing * TextScale);
}
if (token.Length > 2)
{
totalWidth += (token.Length - 2) * CharacterSpacing * TextScale;
}
token.Height = Font.LineHeight;
token.Width = Mathf.CeilToInt(totalWidth);
}
else if (token.TokenType == dfMarkupTokenType.Whitespace)
{
var fontSize = Mathf.CeilToInt(font.FontSize * TextScale);
var glyphs = font.RequestCharacters(token.Value, fontSize, FontStyle.Normal);
var spacing = CharacterSpacing * TextScale;
for (int i = 0; i < token.Length; i++)
{
// Dereference the original character
ch = token[i];
// TODO: Implement 'tab stops' calculation
if (ch == '\t')
{
totalWidth += this.TabSize;
}
else if (ch == ' ')
{
totalWidth += glyphs[i].width + spacing;
}
}
token.Height = Font.LineHeight;
token.Width = Mathf.CeilToInt(totalWidth);
}
else if (token.TokenType == dfMarkupTokenType.StartTag)
{
if (token.Matches("sprite") && SpriteAtlas != null)
{
if (token.AttributeCount == 1)
{
var texture = SpriteAtlas.Texture;
var lineHeight = font.Baseline * TextScale;
var spriteName = token.GetAttribute(0).Value.Value;
var sprite = SpriteAtlas[spriteName];
if (sprite != null)
{
var aspectRatio = (sprite.region.width * texture.width) / (sprite.region.height * texture.height);
totalWidth = Mathf.CeilToInt(lineHeight * aspectRatio);
}
token.Height = Mathf.CeilToInt(lineHeight);
token.Width = Mathf.CeilToInt(totalWidth);
}
}
}
}
finally
{
//@Profiler.EndSample();
}
}
/// <summary>
/// Calculates the size, in pixels, required to render this
/// token on screen. Does not account for scale.
/// </summary>
/// <param name="token"></param>
private void calculateTokenRenderSize( dfMarkupToken token )
{
try
{
//@Profiler.BeginSample( "Calculate token render size" );
var totalWidth = 0f;
var ch = '\0';
var font = (dfDynamicFont)Font;
var glyph = new UnityEngine.CharacterInfo();
if( token.TokenType == dfMarkupTokenType.Text )
{
var fontSize = Mathf.CeilToInt( font.FontSize * TextScale );
for( int i = 0; i < token.Length; i++ )
{
// Dereference the original character and obtain character information
ch = token[ i ];
font.baseFont.GetCharacterInfo( ch, out glyph, fontSize, FontStyle.Normal );
// TODO: Implement 'tab stops' calculation
if( ch == '\t' )
{
totalWidth += this.TabSize;
continue;
}
// Add the character width to the total
totalWidth += ( ch != ' ' )
? ( glyph.vert.x + glyph.vert.width )
: ( glyph.width + CharacterSpacing * TextScale );
}
if( token.Length > 2 )
{
totalWidth += ( token.Length - 2 ) * CharacterSpacing * TextScale;
}
token.Height = Font.LineHeight;
token.Width = Mathf.CeilToInt( totalWidth );
}
else if( token.TokenType == dfMarkupTokenType.Whitespace )
{
var fontSize = Mathf.CeilToInt( font.FontSize * TextScale );
var spacing = CharacterSpacing * TextScale;
for( int i = 0; i < token.Length; i++ )
{
// Dereference the original character
ch = token[ i ];
// TODO: Implement 'tab stops' calculation
if( ch == '\t' )
{
totalWidth += this.TabSize;
}
else if( ch == ' ' )
{
font.baseFont.GetCharacterInfo( ch, out glyph, fontSize, FontStyle.Normal );
totalWidth += glyph.width + spacing;
}
}
token.Height = Font.LineHeight;
token.Width = Mathf.CeilToInt( totalWidth );
}
else if( token.TokenType == dfMarkupTokenType.StartTag )
{
if( token.Matches( "sprite" ) && SpriteAtlas != null )
{
if( token.AttributeCount == 1 )
{
var texture = SpriteAtlas.Texture;
var lineHeight = font.Baseline * TextScale;
var spriteName = token.GetAttribute( 0 ).Value.Value;
var sprite = SpriteAtlas[ spriteName ];
if( sprite != null )
{
var aspectRatio = ( sprite.region.width * texture.width ) / ( sprite.region.height * texture.height );
totalWidth = Mathf.CeilToInt( lineHeight * aspectRatio );
}
token.Height = Mathf.CeilToInt( lineHeight );
token.Width = Mathf.CeilToInt( totalWidth );
}
}
}
}
finally
{
//@Profiler.EndSample();
}
}
private dfList <dfFont.LineRenderInfo> calculateLinebreaks()
{
try
{
if (this.lines == null)
{
this.lines = dfList <dfFont.LineRenderInfo> .Obtain();
int num = 0;
int start = 0;
int end = 0;
int num4 = 0;
float num5 = base.Font.LineHeight * base.TextScale;
while ((end < this.tokens.Count) && ((this.lines.Count * num5) < base.MaxSize.y))
{
dfMarkupToken token = this.tokens[end];
dfMarkupTokenType tokenType = token.TokenType;
if (tokenType == dfMarkupTokenType.Newline)
{
this.lines.Add(dfFont.LineRenderInfo.Obtain(start, end));
start = num = ++end;
num4 = 0;
}
else
{
int num6 = Mathf.CeilToInt(token.Width * base.TextScale);
if (((base.WordWrap && (num > start)) && ((tokenType == dfMarkupTokenType.Text) || ((tokenType == dfMarkupTokenType.StartTag) && token.Matches("sprite")))) && ((num4 + num6) >= base.MaxSize.x))
{
if (num > start)
{
this.lines.Add(dfFont.LineRenderInfo.Obtain(start, num - 1));
start = end = ++num;
num4 = 0;
}
else
{
this.lines.Add(dfFont.LineRenderInfo.Obtain(start, num - 1));
start = num = ++end;
num4 = 0;
}
continue;
}
if (tokenType == dfMarkupTokenType.Whitespace)
{
num = end;
}
num4 += num6;
end++;
}
}
if (start < this.tokens.Count)
{
this.lines.Add(dfFont.LineRenderInfo.Obtain(start, this.tokens.Count - 1));
}
for (int i = 0; i < this.lines.Count; i++)
{
this.calculateLineSize(this.lines[i]);
}
}
return(this.lines);
}
finally
{
}
}
private dfList <dfFont.LineRenderInfo> calculateLinebreaks()
{
dfList <dfFont.LineRenderInfo> lineRenderInfos;
bool flag;
try
{
if (this.lines == null)
{
this.lines = dfList <dfFont.LineRenderInfo> .Obtain();
int num = 0;
int num1 = 0;
int num2 = 0;
int num3 = 0;
float lineHeight = (float)base.Font.LineHeight * base.TextScale;
while (num2 < this.tokens.Count)
{
Vector2 maxSize = base.MaxSize;
if ((float)this.lines.Count * lineHeight >= maxSize.y)
{
break;
}
dfMarkupToken item = this.tokens[num2];
dfMarkupTokenType tokenType = item.TokenType;
if (tokenType != dfMarkupTokenType.Newline)
{
int num4 = Mathf.CeilToInt((float)item.Width * base.TextScale);
if (!base.WordWrap || num <= num1)
{
flag = false;
}
else if (tokenType == dfMarkupTokenType.Text)
{
flag = true;
}
else
{
flag = (tokenType != dfMarkupTokenType.StartTag ? false : item.Matches("sprite"));
}
if (!flag || (float)(num3 + num4) < base.MaxSize.x)
{
if (tokenType == dfMarkupTokenType.Whitespace)
{
num = num2;
}
num3 = num3 + num4;
num2++;
}
else if (num <= num1)
{
this.lines.Add(dfFont.LineRenderInfo.Obtain(num1, num - 1));
int num5 = num2 + 1;
num2 = num5;
num = num5;
num1 = num5;
num3 = 0;
}
else
{
this.lines.Add(dfFont.LineRenderInfo.Obtain(num1, num - 1));
int num6 = num + 1;
num = num6;
num2 = num6;
num1 = num6;
num3 = 0;
}
}
else
{
this.lines.Add(dfFont.LineRenderInfo.Obtain(num1, num2));
int num7 = num2 + 1;
num2 = num7;
num = num7;
num1 = num7;
num3 = 0;
}
}
if (num1 < this.tokens.Count)
{
this.lines.Add(dfFont.LineRenderInfo.Obtain(num1, this.tokens.Count - 1));
}
for (int i = 0; i < this.lines.Count; i++)
{
this.calculateLineSize(this.lines[i]);
}
lineRenderInfos = this.lines;
}
else
{
lineRenderInfos = this.lines;
}
}
finally
{
}
return(lineRenderInfos);
}
private void calculateTokenRenderSize(dfMarkupToken token)
{
try
{
int num = 0;
char item = '\0';
bool flag = (token.TokenType == dfMarkupTokenType.Whitespace ? true : token.TokenType == dfMarkupTokenType.Text);
dfDynamicFont font = (dfDynamicFont)base.Font;
if (flag)
{
int num1 = Mathf.CeilToInt((float)font.FontSize * base.TextScale);
CharacterInfo[] characterInfoArray = font.RequestCharacters(token.Value, num1, FontStyle.Normal);
for (int i = 0; i < token.Length; i++)
{
item = token[i];
if (item != '\t')
{
CharacterInfo characterInfo = characterInfoArray[i];
num = num + (item == ' ' ? Mathf.CeilToInt(characterInfo.width) : Mathf.CeilToInt(characterInfo.vert.x + characterInfo.vert.width));
if (i > 0)
{
num = num + Mathf.CeilToInt((float)base.CharacterSpacing * base.TextScale);
}
}
else
{
num = num + base.TabSize;
}
}
token.Height = base.Font.LineHeight;
token.Width = num;
}
else if (token.TokenType == dfMarkupTokenType.StartTag && token.Matches("sprite") && this.SpriteAtlas != null && token.AttributeCount == 1)
{
Texture2D texture = this.SpriteAtlas.Texture;
float baseline = (float)font.Baseline * base.TextScale;
string value = token.GetAttribute(0).Value.Value;
dfAtlas.ItemInfo itemInfo = this.SpriteAtlas[value];
if (itemInfo != null)
{
float single = itemInfo.region.width * (float)texture.width / (itemInfo.region.height * (float)texture.height);
num = Mathf.CeilToInt(baseline * single);
}
token.Height = Mathf.CeilToInt(baseline);
token.Width = num;
}
}
finally
{
}
}
