extends KinematicBody2D

const MOTION_SPEED = 160 # Pixels/second.

var text = ""

func _physics_process(_delta):
	var motion = Vector2()
	motion.x = Input.get_action_strength("move_right") - Input.get_action_strength("move_left")
	motion.y = Input.get_action_strength("move_down") - Input.get_action_strength("move_up")
	motion.y /= 2
	motion = motion.normalized() * MOTION_SPEED
	#warning-ignore:return_value_discarded
	move_and_slide(motion)


func _on_Button_button_down():
	# read textbox
	# -> f (state) -> cmd
	var cmds = $TextEdit.text
	var params = "[]"
	
	# call python script for executing user input
	var output = []
	var exit_code = OS.execute("python", ["robot_brain.py", cmds, params], true, output)
	
	var response_index = output[0].find('OUTPUT') + 7
	var response = output[0].right(response_index)
	print(response)
	var response_array = response.rsplit(',')
	print(len(response_array))
	print(response_array)