TowerDefense/Tiles/cube.gd

extends StaticBody3D
class_name TheCube

@export var max_health : int = 50

var health : int = max_health :
	set(value):
		health = value
		EventBus.cube_integrity_changed.emit(health, max_health)
		if health <= 0:
			death()


@export var money : int = 100 :
	set(value):
		money = value
		EventBus.money_changed.emit(money)


func _ready() -> void:
	call_deferred("display_money_on_first_call")
	EventBus.money_received.connect(_on_EventBus_money_received)
	EventBus.money_spent.connect(_on_EventBus_money_spent)
	EventBus.player_has_won.connect(_on_EventBus_player_has_won)

#Because I can't connect properly on first frame and send money info
func display_money_on_first_call() -> void:
	EventBus.money_changed.emit(money)


func take_damage(damage : int) -> void:
	health -= damage


func win():
	get_tree().change_scene_to_file("res://UI/win_screen.tscn")


func death():
	get_tree().change_scene_to_file("res://UI/defeat_screen.tscn")

func _on_EventBus_money_received(money_received : int):
	money += money_received


func _on_EventBus_money_spent(money_spent : int):
	money -= money_spent


func _on_EventBus_player_has_won():
	win()