Invalid set index 'y' (on base: 'Transform2D' ) with value of type 'int'?

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Invalid set index 'y' (on base: 'Transform2D' ) with value of type 'int'?

Nerdzmasterz

Hello, everyone. I reopened a project that was in my project graveyard, hoping to give it life once again. The code works fine until I add gravity.

var motion = Vector2(0,0)

const SPEED = 1000
var GRAVITY = 500
const UP = Vector2(0, -1)
const JUMP_SPEED = 1000

func apply_gravity():
	if not is_on_floor():
		motion.y += GRAVITY
	else:
		motion.y = 0

This should be easy, but for some reason, the code won't switch motion.y to 0. Any help on this would be greatly appreciated!

spacecloud

motion is being changed from a Vector2 to a Transform2D somewhere, so motion.y is a Vector2.

Changing

var motion = Vector2(0, 0)

var motion : Vector2 = Vector2(0, 0)

should show where that happens.

Nerdzmasterz

Oh my gosh, thank you.

Turns out, for some very weird reason, I had a line that said motion = transform. I removed that and changed motion as you stated to be sure, and it works now.

Nerdzmasterz

Only thing is my jumps are very fast, now. It would be okay if my character was a rabbit, but for someone jumping, how do I make that smoother?

func _physics_process(delta):
	if is_on_floor():
		rotation = get_floor_normal().angle() + PI/2


	apply_gravity()

	if Input.is_action_pressed("up") and is_on_floor():
		motion.y = -JUMP_SPEED
	if Input.is_action_pressed("left") and not Input.is_action_pressed("right"):
		get_node("my_char").flip_h = true
		get_node("my_char").play_animation("run")
		position -= transform.x * 10
	elif Input.is_action_pressed("right") and not Input.is_action_pressed("left"):
		get_node("my_char").flip_h = false
		get_node("my_char").play_animation("run")
		position += transform.x * 10
	else:
		motion.x = 0
		get_node("my_char").play_animation("idle")
	move_and_slide(motion, UP)

Nerdzmasterz

And my character shakes after moving- this is a hot mess.

Nerdzmasterz

NVM. I had to add rotation_degrees = 0 on the process function. Not sure why, but at least it fixed the issues.