/// <summary>
/// 解析颜色值。
/// </summary>
/// <returns>解析后的字符串。</returns>
public string ParseColor(string text)
{
Color def = GetComponent <Text>().color;
int index = 0;
m_ColorInfos.Clear();
CacheSB.Length = 0;
CacheSB.Append(UnderLineChar); //首个解析函数要加下划线占位符
foreach (Match match in ColorRegex.Matches(text))
{
string colorstr = match.Groups[1].Value.Trim();
string innertext = match.Groups[2].Value;
ColorInfo info = new ColorInfo();
CacheSB.Append(text.Substring(index, match.Index - index)); //匹配目标前的那一部分
info.StartIndex = CacheSB.Length;
info.EndIndex = info.StartIndex + innertext.Length;
info.TextColor = UiUtil.ToColor(colorstr, def);
m_ColorInfos.Add(info);
CacheSB.Append(innertext);
index = match.Index + match.Length;
}
CacheSB.Append(text.Substring(index, text.Length - index));
return(CacheSB.ToString());
}
public static Color GetColor(string str) //根据 "#FFFFFFFF" 或者 "#FFFF"格式来获取Color
{
if (ColorRegex.IsMatch(str))
{
if (str.Length == 5) //#RGBA
{
string r = TwoChar2OneString(str[1]);
string g = TwoChar2OneString(str[2]);
string b = TwoChar2OneString(str[3]);
string a = TwoChar2OneString(str[4]);
int aa = GetNum(a);
int rr = GetNum(r);
int gg = GetNum(g);
int bb = GetNum(b);
return(GetColor(rr, gg, bb, aa));
}
else if (str.Length == 9) //#RRGGBBAA
{
int rr = GetNum(str.Substring(1, 2));
int gg = GetNum(str.Substring(3, 2));
int bb = GetNum(str.Substring(5, 2));
int aa = GetNum(str.Substring(7, 2));
return(GetColor(rr, gg, bb, aa));
}
else
{
MyLog.Red("不可能吧 返回白色");
return(Color.white);
}
}
else
{
MyLog.Red("颜色代码不符合 #FFFFFFFF 或者 #0000 —— " + str);
return(Color.white);
}
}
