extends CharacterBody3D

@export var stats: BaseStats

func _ready() -> void:
  add_to_group("player")
  Stats.register(self, stats)
  var cooldown_system: Node = get_tree().get_first_node_in_group("cooldown_system")
  if cooldown_system:
    cooldown_system.register(self, 5)
  if GameState.returning_from_dungeon:
    GameState.restore_player(self)
    global_position = GameState.portal_position + Vector3(0, 1, -5)
    GameState.returning_from_dungeon = false
  elif GameState.dungeon_cleared:
    GameState.clear()
  var health: float = Stats.get_stat(self, "health")
  var max_health: float = Stats.get_stat(self, "max_health")
  var shield: float = Stats.get_stat(self, "shield")
  var max_shield: float = Stats.get_stat(self, "max_shield")
  EventBus.health_changed.emit(self, health, max_health)
  EventBus.shield_changed.emit(self, shield, max_shield)

func _exit_tree() -> void:
  Stats.deregister(self)
  var cooldown_system: Node = get_tree().get_first_node_in_group("cooldown_system")
  if cooldown_system:
    cooldown_system.deregister(self)