fixed some bugs The Typening caused

Scenes/Menus/CharacterSelect/charselect.gd

@@ -0,0 +1,19 @@
+class_name HeroSelector extends Control
+
+signal hero_selected(hero_class: int)
+
+@export var hero_card_scene: PackedScene
+@export var hbox: HBoxContainer
+
+
+func _ready() -> void:
+	for hero: HeroClass in Data.characters:
+		var card: Control = hero_card_scene.instantiate()
+		card.set_hero(hero)
+		card.pressed.connect(func(x: int) -> void: hero_selected.emit(x))
+		card.button_mouse_entered.connect(_on_button_mouse_entered)
+		hbox.add_child(card)
+
+
+func _on_button_mouse_entered() -> void:
+	$AudioStreamPlayer.play()