9 lines
196 B
GDScript
9 lines
196 B
GDScript
extends Button
|
|
class_name UpgradeButton
|
|
|
|
@export var upgrade : Upgrade
|
|
@export var tower_to_upgrade : String
|
|
|
|
|
|
func _on_pressed() -> void:
|
|
EventBus.tower_upgraded.emit(tower_to_upgrade, upgrade)
|