extends Area2D

@export var cubeHeight = 364
@export var cursor_path: NodePath
@onready var cursor = get_node(cursor_path)
@onready var mesh_instance: MeshInstance2D = $MeshInstance2D
@onready var line = $Vector/Line2D
@onready var shape: CollisionShape2D = $HitBox

@onready var red_line = $Vector/CursorVector
@onready var green_line = $Vector/Top
@onready var pink_line = $Vector/Mid

var cube_top_center: Vector2
var CorrectHit = false
var TopScore = 0
var MidScore = 0
var BotScore = 0


@onready var area_direction
@onready var body_direction


var sliced = false

func _ready():
	
	
	var shape_size = Vector2.ZERO
	if shape.shape is RectangleShape2D:
		shape_size = shape.shape.extents * 2  # extents are half-size
	elif shape.shape is CapsuleShape2D:
		shape_size = Vector2(shape.shape.radius * 2, shape.shape.height)
	# Add other shape types as needed

	# Now use actual height
	var cube_height = shape_size.y
	

func _on_area_entered(area: Area2D) -> void:
	if area.name != "Cursor":
		return
		
	area_direction = -area.global_transform.y.normalized()
	body_direction = -self.global_transform.y.normalized()


	var local_pos = to_local(area.global_position)
	var side_offset = local_pos.y  # this is the offset *perpendicular* to Area2D's facing
	var alignment = area_direction.dot(body_direction)

	if abs(side_offset) < 5:
		print("Hit near center Top", " ", alignment)
	elif side_offset < 0:
		print("Hit to the LEFT Side, offset:", side_offset, " ", alignment)
	else:
		print("Hit to the RIGHT Side, offset:", side_offset, " ", alignment)


func get_closest_point_on_line(line_origin: Vector2, line_dir: Vector2, point: Vector2) -> Vector2:
	# Projects point onto the infinite line defined by (line_origin, line_dir)
	var v = point - line_origin
	var d = v.dot(line_dir)
	return line_origin + line_dir * d