private static void SetFormattingStyle(StringComponent component, Code code)
{
switch (code)
{
case Code.Obfuscated:
component.Obfuscated = true;
break;
case Code.Bold:
component.Bold = true;
break;
case Code.Italic:
component.Italic = true;
break;
case Code.StrikeThrough:
component.Strikethrough = true;
break;
case Code.Underlined:
component.Underlined = true;
break;
}
}
/// <summary>
/// Parses a legacy minecraft string into a StringComponent.
/// Invalid codes are turned into regular text.
/// </summary>
public static StringComponent Parse(string legacy, char controlChar = Token.DefaultControlChar)
{
var root = new StringComponent(string.Empty);
var lastComponent = root;
var lastColorComponent = root;
var lastFormattingComponent = root;
void AppendLastFormattingCom()
{
if (lastFormattingComponent.Text != string.Empty && lastFormattingComponent != root)
{
if (lastColorComponent.Extra == null)
{
lastColorComponent.Extra = new List <ChatComponent>();
}
lastColorComponent.Extra.Add(lastFormattingComponent);
}
}
void AppendLastColorCom()
{
if (lastColorComponent.Text != string.Empty && lastColorComponent != root)
{
if (root.Extra == null)
{
root.Extra = new List <ChatComponent>();
}
root.Extra.Add(lastColorComponent);
}
}
var tokenizer = new Tokenizer(legacy, controlChar);
foreach (var token in tokenizer)
{
switch (token)
{
case Token.Codes x:
var codes = x.Value;
RemoveRedundantCodes(codes);
if (codes[0].IsColor())
{
AppendLastFormattingCom();
AppendLastColorCom();
lastColorComponent = new StringComponent(string.Empty);
lastFormattingComponent = new StringComponent(string.Empty);
lastColorComponent.Color = ColorCodeToChatColor(codes[0]);
if (codes.Count > 0)
{
foreach (var code in codes.Skip(1))
{
SetFormattingStyle(lastColorComponent, code);
}
}
lastComponent = lastColorComponent;
}
else
{
AppendLastFormattingCom();
lastFormattingComponent = new StringComponent(string.Empty);
foreach (var code in codes)
{
SetFormattingStyle(lastFormattingComponent, code);
}
lastComponent = lastFormattingComponent;
}
break;
case Token.Text x:
lastComponent.Text += x.Value; // =+ needed because tokenizer may return string and string again consecutively.
break;
}
}
AppendLastFormattingCom();
AppendLastColorCom();
return(root);
}
