extends Node2D

class_name Connector

enum types {power}

@export var type : types

@onready var inventory : Inventory = get_tree().get_first_node_in_group("inventory")

var color_dictionary = {types.power : Color(0,0,1)}

func get_connected() -> Item:
	var inventory_position = inventory.global_to_inventory(global_position)
	var direction
	if global_rotation_degrees < 0: global_rotation_degrees += 360
	if 315 <= global_rotation_degrees or global_rotation_degrees < 45:
		direction = Vector2i(1,0)
	elif 45 <= global_rotation_degrees and global_rotation_degrees < 135:
		direction = Vector2i(0,1)
	elif 135 <= global_rotation_degrees and global_rotation_degrees < 225:
		direction = Vector2i(-1,0)
	elif 225 <= global_rotation_degrees and global_rotation_degrees < 315:
		direction = Vector2i(0,-1)
	var item = inventory.inventory[inventory_position.y+direction.y][inventory_position.x+direction.x]
	
	if item is Item:
		return item
	else:
		return null

func _ready():
	%Sprite.modulate = color_dictionary[type]