extends Resource
class_name Upgrade

@export var name: String = "Base Upgrade"
@export var description: String = "Base Description"
@export var unlocks: Array[Upgrade]
@export var cost: Dictionary = {
	"star": 1
}
@export var purchased: bool = false
@export var tier: int = -1

func activate_upgrade() -> bool:
	if DataHandler.has_upgrade_cost(self): return false
	purchased = true
	DataHandler.game_data.upgrades.append_array(unlocks)
	return true