Created message class and updated menu system

scripts/Base/Menu/send_message.gd

@@ -0,0 +1,7 @@
+extends MenuAction
+
+## Message which will be send on click
+var msg: Message
+
+func action():
+	get_parent().transit_menu(id)

scripts/Base/actions_menu.gd

@@ -1,5 +1,6 @@
 extends Node
 
+## Array of menu actions represented as buttons
 @onready var actions: Array[Button] = [
 	$Action1,
 	$Action2,
@@ -11,6 +12,7 @@ extends Node
 	$Action8
 ]
 
+## Script attached to transit buttons
 const TRANSIT_BUTTON_SCRIPT = preload("res://scripts/Classes/Menu/transit_button.gd")
 
 @export var menu: Menu = null
@@ -22,22 +24,27 @@ func _ready():
 func load_menu():
 	# iterating through all actions
 	for i in range(len(menu.item_ids)):
+		# disconnect previous action
 		if actions[i] is TransitButton:
 			actions[i].button_up.disconnect(transit_menu)
 		elif actions[i] is MenuAction:
 			actions[i].button_up.disconnect(actions[i].action)
+		# disconnect previous script
 		actions[i].set_script(null)
 		actions[i].text = menu.item_ids[i]
+		# assign new script
 		match menu.item_actions[i]:
 			Menu.Action.TransitAction:
 				actions[i].set_script(TRANSIT_BUTTON_SCRIPT)
-				actions[i].id = i
 			Menu.Action.ButtonAction:
-				actions[i].set_script(menu.item_data[i].load())
+				actions[i].set_script(menu.item_data[i].load_script())
+			Menu.Action.ComboAction:
+				actions[i].set_script(menu.item_data[i].load_script())
+		actions[i].id = i
 
 ## Called with transit_button, changes current menu
 func transit_menu(id: int):
 	assert(id < len(menu.item_ids) and id >= 0)
-	var new_menu = menu.item_data[id].load().duplicate()
+	var new_menu = menu.item_data[id].load_menu().duplicate()
 	menu = new_menu
 	load_menu()

scripts/Base/menu_action.gd

@@ -1,12 +0,0 @@
-extends Button
-
-class_name MenuAction
-
-func _init():
-	get_tree().create_timer(0.05).timeout.connect(_ready)
-
-func _ready():
-	button_up.connect(action)
-
-func action():
-	pass