extends Control

@export var health_bar: TextureProgressBar 
@export var stamina_bar: TextureProgressBar
@export var gold_label: Label 
@onready var player: Player = get_tree().get_first_node_in_group("player")

func _ready() -> void:
	player.health_changed.connect(update_health_bar)
	player.stamina_changed.connect(update_stamina_bar)
	player.gold_changed.connect(update_gold_text)
	player.player_loaded.connect(_on_player_loaded)

func update_health_bar(current_health: int, maximum_health: int) -> void:
	health_bar.value = (100.0 / maximum_health) * current_health
	
func update_stamina_bar(current_stamina: int, maximum_stamina: int) -> void:
	stamina_bar.value = (100.0 / maximum_stamina) * current_stamina
	
func update_gold_text(gold: int) -> void:
	gold_label.text = "Gold: " + str(gold)

func _on_player_loaded() -> void:
	update_health_bar(player.health, player.maximum_health)
	update_stamina_bar(player.stamina, player.maximum_stamina)
	update_gold_text(player.gold)