extends CharacterBody2D


const SPEED = 300.0
const JUMP_VELOCITY = -400.0
const PUSH_FORCE = 700

var faceLeft = false
# can I push right or left
var pushLeftEnabled = false
var pushRightEnabled = false
@onready var right_ray: RayCast2D = $RightRay
@onready var left_ray: RayCast2D = $LeftRay
@onready var marker_right: Node2D = $MarkerRight
@onready var marker_left: Node2D = $MarkerLeft

var pushTarget

var bullet = preload("res://Scenes/Bullet.tscn")


func _physics_process(delta: float) -> void:
	# Add the gravity.
	if not is_on_floor():
		velocity += get_gravity() * delta

	# Handle jump.
	if Input.is_action_just_pressed("ui_accept") and is_on_floor():
		velocity.y = JUMP_VELOCITY
	
	if Input.is_action_just_pressed("Shove") && pushLeftEnabled && faceLeft:
		print("Shove left")
		pushTarget.apply_central_impulse(Vector2(-1,0) * PUSH_FORCE * 1.5)
		pushLeftEnabled = false
		
	if Input.is_action_just_pressed("Shove") && pushRightEnabled && not faceLeft:
		print("Shove right")
		pushTarget.apply_central_impulse(Vector2(1,0) * PUSH_FORCE * 1.5)
		pushRightEnabled = false
		
	if Input.is_action_just_pressed("Shoot"):
		print ("Shooting")
		var mybullet = bullet.instantiate()
		
		if faceLeft:
			print("shoot left")
			mybullet.setSpeed(-700)
			#position bullet
			mybullet.transform = marker_left.global_transform
		else:
			print("shoot right")
			#position bullet
			mybullet.transform = marker_right.global_transform
			
		
		#add bullet
		owner.add_child(mybullet)

	# Get the input direction and handle the movement/deceleration.
	# As good practice, you should replace UI actions with custom gameplay actions.
	var direction := Input.get_axis("ui_left", "ui_right")
	if direction <0:
		faceLeft = true
	if direction >0:
		faceLeft = false
		
	if direction:
		velocity.x = direction * SPEED
	else:
		velocity.x = move_toward(velocity.x, 0, SPEED)

	move_and_slide()
	for i in get_slide_collision_count():
		var c = get_slide_collision(i)
		if c. get_collider() is RigidBody2D:
			c.get_collider().apply_central_impulse(-c.get_normal()* 50)
	
	
	if left_ray.is_colliding():
		print("left ray collistion") 
		var collider = left_ray.get_collider()
		if collider is Node:
			if collider.is_in_group("Pushable"):
				pushLeftEnabled = true
				pushTarget = collider
	else:
		# do somthing else
		pushLeftEnabled = false
	
	if right_ray.is_colliding():
		print("right ray collistion")
		var collider = right_ray.get_collider()
		if collider is Node:
			if collider.is_in_group("Pushable"):
				pushRightEnabled = true
				pushTarget = collider
	else:
		
		pushRightEnabled = false