Input and Movement Vectors Help

[warped shard]

update_animation_params(input_dir) is still referencing input_dir, despite the fact you got rid of that variable. You should probably keep it:

var input_dir = Input.get_vector("left", "right", "up", "down")
velocity = input_dir * move_speed * _delta
update_animation_params(input_dir)

however you could just pass in velocity ie: update_animation_params(velocity.normalized())

[lofty sinew]

Let me see if this works!

[lofty sinew]

Now I can't move at all lol.

Oh it's because I multiplied _delta

Otherwise it works like a charm.