static bool IsStyleTag(string tag, RichTextType type)
{
if (string.IsNullOrEmpty(tag))
{
return(false);
}
if (type == RichTextType.gui_style)
{
if (tag == "<i>" || tag == "</i>" || tag == "<b>" || tag == "</b>")
{
return(true);
}
else if (tag.Length > 8 && tag.StartsWith("<color="))
{
return(false);
}
else if (tag.StartsWith("<size="))
{
return(false);
}
else
{
return(false);
}
}
else if (type == RichTextType.ngui_style)
{
return(false);
}
else
{
return(false);
}
}
private static string RichTextTypeToString(RichTextType richTextType)
{
return(richTextType switch
{
RichTextType.Equation => "equation",
RichTextType.Mention => "mention",
RichTextType.Text => "text",
_ => throw new ArgumentOutOfRangeException(nameof(richTextType), richTextType, null)
});
public static string Convert(string input, RichTextType type)
{
switch (type)
{
case RichTextType.Item:
return(Regex.Replace(input, pattern, ItemMatchEvaluator));
case RichTextType.Npc:
return(Regex.Replace(input, pattern, NpcMatchEvaluator));
default:
return(string.Empty);
}
}
public TextTag EndTag(RichTextType type)
{
if (type == RichTextType.gui_style)
{
return(GUIEndTag);
}
else if (type == RichTextType.ngui_style)
{
return(NGUIEndTag);
}
else
{
return(default(TextTag));
}
}
public static string UseStyles(LinkedList <RichTextStyle> styles, string text, RichTextType type = RichTextType.gui_style, int offset = 0)
{
if (text == null || styles == null || styles.Count == 0)
{
return(text);
}
int len = text.Length;
System.Text.StringBuilder builder = new System.Text.StringBuilder(text);
LinkedListNode <RichTextStyle> node = styles.Last;
while (node != null)
{
RichTextStyle set = node.Value;
node = node.Previous;
if (set.start + offset >= len)
{
continue;
}
TextTag tag = set.EndTag(type);
if (!string.IsNullOrEmpty(tag.tag))
{
builder.Insert(Mathf.Clamp(tag.offset + offset, 0, len), tag.tag);
}
tag = set.StartTag(type);
if (!string.IsNullOrEmpty(tag.tag))
{
builder.Insert(Mathf.Clamp(tag.offset + offset, 0, len), tag.tag);
}
}
return(builder.ToString());
}
