# HUD.gd
# Verwaltet die Spieler-UI: HP-Leiste, Aktionsleiste (Slots 1-9)
extends CanvasLayer

@onready var health_bar = $Control/HealthBar
@onready var health_label = $Control/HealthBar/HealthLabel
@onready var action_slots = [
	$Control/ActionBar/A1,
	$Control/ActionBar/A2,
	$Control/ActionBar/A3,
	$Control/ActionBar/A4,
	$Control/ActionBar/A5,
	$Control/ActionBar/A6,
	$Control/ActionBar/A7,
	$Control/ActionBar/A8,
	$Control/ActionBar/A9
]

var active_slot = 0

# HP-Leiste und Text aktualisieren
func update_health(current_hp, max_hp):
	health_bar.max_value = max_hp
	health_bar.value = current_hp
	health_label.text = str(current_hp) + " / " + str(max_hp)

# Aktions-Slot kurz golden hervorheben (0.1s)
func set_active_slot(index):
	action_slots[active_slot].self_modulate = Color(1, 1, 1)
	active_slot = index
	action_slots[active_slot].self_modulate = Color(1, 0.8, 0)
	await get_tree().create_timer(0.1).timeout
	action_slots[active_slot].self_modulate = Color(1, 1, 1)