TouhouGD/script/character/ai/ai.gd

extends Node3D
class_name AI

@onready var character: Character = (get_owner() as Character)
@onready var status: Status = (%Status as Status)

var ai: BeehaveTree
var is_init: bool = false
var has_ai: bool  = false


func _process(delta) -> void:
    if is_init:
        if has_ai: on_process(delta)
        return

    if not status.cfg:
        return
    is_init = true
    var ai_scene: PackedScene = status.cfg.get_ai()
    if not ai_scene:
        return
    ai = ai_scene.instantiate() as BeehaveTree
    add_child(ai)
    has_ai = true
    on_init()


func on_init() -> void:
    pass


func on_process(delta):
    pass