extends Control

var upgrade_node: Node
var available_money: int = 1000

func _process(delta: float) -> void:
	$Money.text = str(available_money)

# Called when the node enters the scene tree for the first time.
func populate() -> void:
	$TuxUpgrades.clear()
	for upgrade in upgrade_node.get_children():
		var index = $TuxUpgrades.add_item(upgrade.upgrade_description, upgrade.icon)
		$TuxUpgrades.set_item_metadata(index, upgrade)
		if upgrade.enabled:
			$TuxUpgrades.set_item_disabled(index, true)
		
		
		

func _on_tux_mouse_entered() -> void:
	$Tux.modulate = Color(0.5, 0.5, 0.6)


func _on_tux_mouse_exited() -> void:
	$Tux.modulate = Color(1, 1, 1)


func _on_tux_upgrades_item_clicked(index: int, at_position: Vector2, mouse_button_index: int) -> void:
	var upgrade = $TuxUpgrades.get_item_metadata(index)
	if upgrade.cost <= available_money:
		upgrade.enabled = true;
		available_money -= upgrade.cost
		populate()
	else:
		$Error.text = "No tens prou Diners!!!!"