fixed scrolling issue

Assets/Scripts/Player Controls/interact.gd

@@ -29,10 +29,10 @@ func _input(event: InputEvent) -> void:
 		
 		match event.keycode:
 			KEY_PAGEUP:
-				terminal.ScrollUp()
+				terminal.call_deferred("ScrollUp")
 			
 			KEY_PAGEDOWN:
-				terminal.ScrollDown()
+				terminal.call_deferred("ScrollDown")
 		
 			KEY_BACKSPACE:
 				terminal.InputDelChar()