extends CharacterBody2D


@export var SPEED = 300.0
@export var JUMP_VELOCITY = -300.0
@export var 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_left: Node2D = $MarkerLeft
@onready var marker_right: Node2D = $MarkerRight



var pushTarget

var bullet = preload("res://scenes/bullets.tscn")




# Get the gravity from the project settings to be synced with RigidBody nodes.
var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")

func _physics_process(delta):
		# Add the gravity.
	if not is_on_floor():
		velocity.y += 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 a box on the left")
		pushTarget.apply_central_impulse(Vector2(-1,0) * PUSH_FORCE * 15)
		pushLeftEnabled = false
		
	if Input.is_action_just_pressed("shove") && pushRightEnabled && not faceLeft:
		print("shove a box on the right")
		pushTarget.apply_central_impulse(Vector2(1,0) * PUSH_FORCE * 15)
		pushRightEnabled = false
		
	if Input.is_action_just_pressed("shoot"):
		print("i will shoot")
		var mybullet = bullet.instantiate()

		if faceLeft:
			print("shoot left")
			mybullet.setSpeed(-700)
			mybullet.transform = marker_left.global_transform
		else: 
			print("shoot right")
			mybullet.transform = marker_right.global_transform
		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()*100)
			
	if left_ray.is_colliding():
		print("left ray collision")	
		var collider = left_ray.get_collider()
		if collider is Node:
			if collider.is_in_group("pushables"):
				pushLeftEnabled = true
				pushTarget = collider
	else:
		pushLeftEnabled = false
		
	if right_ray.is_colliding():
		print("right ray collision")
		var collider = right_ray.get_collider()
		if collider is Node:
			if collider.is_in_group("pushables"):
				pushRightEnabled = true
				pushTarget = collider
	else:
		pushRightEnabled = false