class_name QuestState
extends Node

@export var is_wrench_found:bool = false
@export var is_wrench_delivered:bool = false
@export var is_bridge_built:bool = false

@onready var bridge = %Bridge

var _bridge_transform:Transform3D = Transform3D.IDENTITY

signal wrench_delivered

func _ready():
	_bridge_transform = bridge.global_transform
	bridge.global_transform = Transform3D.IDENTITY.translated(Vector3.UP * -1000)

func on_dialogue_ended(_dialog_resource: DialogueResource) -> void:
	if is_wrench_delivered:
		print ("Will build bridge!")
		emit_signal("wrench_delivered")


func update_state_from_player_inventory(inventory: Inventory) -> void:
	for item:Item in inventory.get_items():
		if item.name == "Wrench":
			is_wrench_found = true


func _process(_delta):
	if is_wrench_delivered:
		is_bridge_built = true
		bridge.global_transform = _bridge_transform