#PlayerScript
extends Actor


func _physics_process(delta: float) -> void:
	var direction = get_direction()
	velocity = calculate_move_velocity(velocity, direction, speed)
	velocity = move_and_slide(velocity, Vector2.UP)


func get_direction() -> Vector2:
	return Vector2(
		Input.get_action_strength("movie_right") - Input.get_action_strength("move_left"),
		-1.0 if Input.is_action_just_pressed("jump") and is_on_floor() else 1.0
		)


func calculate_move_velocity(
	linear_velocity: Vector2,
	direction: Vector2,
	speed: Vector2
	) -> Vector2:
	var new_velocity: = linear_velocity
	new_velocity.x = speed.x * direction.x
	new_velocity.y += gravity * get_physics_process_delta_time()
	if direction.y == -1.0:
		new_velocity.y = speed.y * direction.y
	return new_velocity