Why did this happen?

David8991

i was following a tutorial and i accidentally indented

extends Node

func _ready(): var zeroToNine = Array() for i in range(10): zeroToNine.append(i)

	print(zeroToNine)            <---Here

and it appeared in the Output as:

[0] [0, 1] [0, 1 ,2] [0, 1, 2, 3] [0, 1 ,2, 3, 4] [0, 1, 2, 3, 4, 5] [0, 1, 2, 3, 4, 5, 6] [0, 1, 2, 3, 4, 5, 6, 7] [0, 1, 2, 3, 4, 5, 6, 7, 8] [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

instead of [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

i realize what i did wrong but not why it adds a digit both 10 down and across thanks in advance.

wombatstampede

Ok here's what you probably wanted to show us:

extends Node

func _ready():
	var zeroToNine = Array()
	for i in range(10):
		zeroToNine.append(i)
		print(zeroToNine)

This lets the print be called 10 times. So ten lines of text output. Before each print you append the loop index to the array. So the array gets bigger in each loop iteration (by 1 element).

This is all pretty obious. If you still don't understand then please be more specific.

David8991

This answers my question spot on. im still very new to godot and python so the obvious isnt as obvious as it should be to me just yet. Thanks for your answer.

wombatstampede

Ok, keep on going. That GamesFromScratch tutorial(s) hopefully get you going a bit.