Check if an Array contains a value. Optionally get its index.
Array
The Array Variable to use.
Value
The value to check against in the array.
Index
The index of the value in the array.
Is Contained
Store in a bool whether it contains that element or not.
Is Contained Event
Event sent if the array contains that element.
Is Not Contained Event
Event sent if the array does not contain that element.
