update game_menu

core/game_menu/option_menu_button.gd

@@ -0,0 +1,18 @@
+@tool
+extends Control
+
+signal on_button_pressed
+
+@export var image: Texture:
+	set(value):
+		image = value
+		if is_inside_tree() and has_node("%Texture"):
+			$%Texture.texture = image
+
+func _ready():
+	if image != null and has_node("%Texture"):
+		$%Texture.texture = image
+
+func _on_gui_input(event: InputEvent) -> void:
+	if event is InputEventMouseButton and event.button_index == MOUSE_BUTTON_LEFT and event.pressed:
+		on_button_pressed.emit()