add tooltips and fix stuff

core/main_scene_ui/icon_button.gd

@@ -12,6 +12,9 @@ class_name IconButton
 @export var images: Array[Texture]
 @export var apply_texture_on_selection: bool = true
 
+@export var enable_tooltip: bool = false
+@export var tooltip_scene: PackedScene
+@export var tooltip_image: Texture
 
 func _ready():
 	if image != null and has_node("%Texture"):
@@ -36,3 +39,15 @@ func _on_pressed() -> void:
 	rotation = 0.0
 	modulate.a = 1.0
 	TweenFX.press_rotate(self)
+
+func _make_custom_tooltip(for_text: String) -> Object:
+	if !enable_tooltip:
+		return null
+
+	var tooltip = tooltip_scene.instantiate()
+
+	tooltip.text = for_text
+	if tooltip_image != null:
+		tooltip.image = tooltip_image
+	
+	return tooltip