init

scripts/upgrades_menu.gd

@@ -0,0 +1,43 @@
+extends Control
+
+const COST_CONTAINER = preload("res://scenes/cost_container.tscn")
+
+@onready var upgrades_list = %UpgradesList
+@onready var upgrade_title_label = %UpgradeTitleLabel
+@onready var desciption_label = %DesciptionLabel
+@onready var cost_container = %CostContainer
+@onready var buy_button = %BuyButton
+
+var available_upgrades: Array[Upgrade]
+
+func _ready():
+	upgrade_title_label.text = "<- Select an Upgrade"
+	desciption_label.text =  ""
+	for child in cost_container.get_children():
+		cost_container.remove_child(child)
+	buy_button.disabled = true
+	upgrades_list.clear()
+	available_upgrades = DataHandler.get_available_upgrades()
+	for upgd in available_upgrades:
+		upgrades_list.add_item(upgd.name)
+
+
+func _on_upgrades_list_item_selected(index):
+	var upgd: Upgrade =  available_upgrades[index]
+	upgrade_title_label.text = upgd.name
+	desciption_label.text =  upgd.description
+	for child in cost_container.get_children():
+		cost_container.remove_child(child)
+	for cost in upgd.cost:
+		var cost_row: CostContainer = COST_CONTAINER.instantiate()
+		cost_container.add_child(cost_row)
+		cost_row.set_data(DataHandler.type_to_texture(cost), upgd.cost[cost])
+	if DataHandler.has_upgrade_cost(upgd):
+		buy_button.disabled = false
+
+
+func _on_buy_button_pressed():
+	var selected = upgrades_list.get_selected_items()[0]
+	var upgd: Upgrade =  available_upgrades[selected]
+	if upgd.activate_upgrade():
+		_ready()