Done refactoring

scripts/menu/MainMenu.gd

@@ -0,0 +1,38 @@
+extends Node2D
+
+var map_width = 1280
+var map_height = 720
+@onready var b1 = $Control/MenuButton1
+@onready var b2 = $Control/MenuButton2
+@onready var b3 = $Control/MenuButton3
+@onready var b4 = $Control/MenuButton4
+@onready var b5 = $Control/MenuButton5
+
+func _ready():
+	change_menu(0)
+
+func change_menu(id):
+	match id:
+		0:
+			b1.id = "NewGame"
+			b2.id = "Profiles"
+			b3.id = "Settings"
+			b4.id = "Credits"
+			b5.id = "ExitGame"
+		1:
+			b1.id = "CreateProfile"
+			b2.id = "LoadProfile"
+			b3.id = "DeleteProfile"
+			b4.id = "Back"
+			b5.id = "Null"
+		2:
+			b1.id = ""
+			b2.id = ""
+			b3.id = ""
+			b4.id = ""
+			b5.id = ""
+	b1.change_name()
+	b2.change_name()
+	b3.change_name()
+	b4.change_name()
+	b5.change_name()