Array of commands

Question

Is it possible to create an array of commands and excute said commands by index?

for example,

var array = [print("1"),get_node("node"),set_process(true)]
array[1] #prints 1

Answer 1

Currently you can't do it with that kind of syntax, but it's possible to do it like this:

func action1():
    print(1)


func action2():
    get_node("node").set_process(true)


var array = ["action1", "action2"]


func do_actions():
    # Print 1
    call(array[0])

However in a future version it will be possible to use lambdas:

func _ready():
    array = [

        func():
            print(1),

        func():
            get_node("node").set_process(true)
    ]

    # Print 1
    array[0]()

Note: array indexes start at 0 ;)