extends KinematicBody2D

const SPEED_MULTIPLIER = 2
const STRAFE_MULTIPLIER = 1.5

func _ready():
	set_fixed_process(true)

func _fixed_process(delta):
	update()
	# rotation
	var mouse_pos = get_viewport().get_mouse_pos()
	var rot = get_angle_to(mouse_pos) + self.get_rot()
	set_rot(rot)

	# movement
	var player_pos = self.get_pos()
	if Input.is_action_pressed("strafe_left"):
		move((mouse_pos - player_pos).normalized().tangent() * STRAFE_MULTIPLIER)
	if Input.is_action_pressed("strafe_right"):
		move((player_pos - mouse_pos).normalized().tangent() * STRAFE_MULTIPLIER)
	if Input.is_action_pressed("move_forward"):
		move((mouse_pos - player_pos).normalized() * SPEED_MULTIPLIER)
	if Input.is_action_pressed("move_backward"):
		move((player_pos - mouse_pos).normalized() * SPEED_MULTIPLIER)

	# actions
	if Input.is_action_pressed("primary_fire"):
		var space_state = get_world_2d().get_direct_space_state()
		var result = space_state.intersect_ray(player_pos, mouse_pos, [ self ])
		if (not result.empty()):
    		print("Hit at point: ",result.position)

	if Input.is_action_pressed("jump"):
		print ("JUMPING")

func _draw():
	draw_line(self.get_pos(), get_viewport().get_mouse_pos(), Color(255, 0, 0), 1)