Set

type constructor

Set<T where Equatable>

Stores a growable collection of unique values for one script instance.

A set keeps its allocation and contents across ticks. Mutating operations update the same set value, so a global set can track visited checkpoints without rebuilding a collection on every update.

Examples

Track visited rooms

let visited = Set.new<String>()
visited.insert("Atrium")

Methods

Member	Description	Available through
clear	Removes every stored value while retaining the set itself.
contains	Reports whether an equal value is present.
insert	Inserts a value if it is not already present.
isEmpty	Reports whether the set contains no values.
iterator	Creates an independent cursor over this set.
length	Returns the number of stored values.
new	Creates an empty set.
remove	Removes an equal value if it is present.