/// <summary>
/// Parse any direct tag input values.
/// </summary>
/// <param name="data">The input tag data.</param>
public override string Handle(TagData data)
{
if (data.Input.Count == 0)
{
return ToString();
}
switch (data.Input[0])
{
// <--[tag]
// @Name ListTag.size
// @Group List Attributes
// @ReturnType TextTag
// @Returns the number of entries in the list.
// @Example "one|two|three" .size returns "3".
// -->
case "size":
return new TextTag(ListEntries.Count.ToString()).Handle(data.Shrink());
// <--[tag]
// @Name ListTag.comma_separated
// @Group List Attributes
// @ReturnType TextTag
// @Returns the list in a user-friendly comma-separated format.
// @Example "one|two|three" .comma_separated returns "one, two, three".
// -->
case "comma_separated":
return new TextTag(ToCSString()).Handle(data.Shrink());
// <--[tag]
// @Name ListTag.space_separated
// @Group List Attributes
// @ReturnType TextTag
// @Returns the list in a space-separated format.
// @Example "one|two|three" .space_separated returns "one two three".
// -->
case "space_separated":
return new TextTag(ToSpaceString()).Handle(data.Shrink());
// <--[tag]
// @Name ListTag.unseparated
// @Group List Attributes
// @ReturnType TextTag
// @Returns the list as an unseparated string.
// @Example "one|two|three" .unseparated returns "onetwothree".
// -->
case "unseparated":
return new TextTag(ToFlatString()).Handle(data.Shrink());
// <--[tag]
// @Name ListTag.formatted
// @Group List Attributes
// @ReturnType TextTag
// @Returns the list in a user-friendly format.
// @Example "one|two|three" .formatted returns "one, two, and three",
// @Example "one|two" .formatted returns "one and two".
// -->
case "formatted":
return new TextTag(Formatted()).Handle(data.Shrink());
// <--[tag]
// @Name ListTag.reversed
// @Group List Attributes
// @ReturnType ListTag
// @Returns the list entirely backwards.
// @Example "one|two|three" .reversed returns "three|two|one".
// -->
case "reversed":
{
ListTag newlist = new ListTag(ListEntries);
newlist.ListEntries.Reverse();
return newlist.Handle(data.Shrink());
}
// <--[tag]
// @Name ListTag.first
// @Group List Attributes
// @ReturnType Dynamic
// @Returns the first entry in the list.
// @Example "one|two|three" .first returns "one".
// -->
case "first":
if (ListEntries.Count == 0)
{
return new TextTag("&null").Handle(data.Shrink());
}
return ListEntries[0].Handle(data.Shrink());
// <--[tag]
// @Name ListTag.random
// @Group List Attributes
// @ReturnType Dynamic
// @Returns a random entry from the list
// @Example "one|two|three" .random returns "one", "two", or "three".
// -->
case "random":
if (ListEntries.Count == 0)
{
return new TextTag("&null").Handle(data.Shrink());
}
return ListEntries[data.TagSystem.CommandSystem.random.Next(ListEntries.Count)].Handle(data.Shrink());
// <--[tag]
// @Name ListTag.last
// @Group List Attributes
// @ReturnType Dynamic
// @Returns the last entry in the list.
// @Example "one|two|three" .last returns "three".
// -->
case "last":
if (ListEntries.Count == 0)
{
return new TextTag("&null").Handle(data.Shrink());
}
return ListEntries[ListEntries.Count - 1].Handle(data.Shrink());
// <--[tag]
// @Name ListTag.get[<TextTag>]
// @Group List Attributes
// @ReturnType Dynamic
// @Returns the specified entry in the list.
// @Other note that indices are one-based.
// @Example "one|two|three" .get[2] returns "two".
// -->
case "get":
{
int number = FreneticUtilities.StringToInt(data.GetModifier(0)) - 1;
if (ListEntries.Count == 0)
{
return new TextTag("&null").Handle(data.Shrink());
}
if (number < 0)
{
number = 0;
}
if (number >= ListEntries.Count)
{
number = ListEntries.Count - 1;
}
return ListEntries[number].Handle(data.Shrink());
}
// <--[tag]
// @Name ListTag.range[<TextTag>,<TextTag>]
// @Group List Attributes
// @ReturnType ListTag<Dynamic>
// @Returns the specified set of entries in the list.
// @Other note that indices are one-based.
// @Example "one|two|three|four" .range[2,3] returns "two|three".
// @Example "one|two|three" .range[2,1] returns an empty list.
// @Example "one|two|three" .range[2,2] returns "two".
// -->
case "range":
{
string[] split = data.GetModifier(0).Split(',');
if (split.Length != 2)
{
return new TextTag("&null").Handle(data.Shrink());
}
if (ListEntries.Count == 0)
{
return new TextTag("&null").Handle(data.Shrink());
}
int number = FreneticUtilities.StringToInt(split[0]) - 1;
int number2 = FreneticUtilities.StringToInt(split[1]) - 1;
if (number < 0)
{
number = 0;
}
if (number2 < 0)
{
number2 = 0;
}
if (number >= ListEntries.Count)
{
number = ListEntries.Count - 1;
}
if (number2 >= ListEntries.Count)
{
number2 = ListEntries.Count - 1;
}
if (number2 < number)
{
return new ListTag("").Handle(data.Shrink());
}
List<TemplateObject> Entries = new List<TemplateObject>();
for (int i = number; i <= number2; i++)
{
Entries.Add(ListEntries[i]);
}
return new ListTag(Entries).Handle(data.Shrink());
}
default:
return new TextTag(ToString()).Handle(data);
}
}
