Added startGame signal and emit a signal on pressing the start button in the main menu

Assets/scripts/Main Menu.gd

@@ -1,22 +1,17 @@
 extends Control
 
+signal startGame
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
 	pass # Replace with function body.
 
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta):
-	pass
-
-
 func _on_exit_pressed():
 	get_tree().quit()
 
 
 func _on_start_pressed():
-	pass # Replace with function body.
+	emit_signal("startGame")
 
 
 func _on_settings_pressed():