public void ImageChange() { if (Dialog.GetComponent <Dialog>().LineNumber == 1) { player.SetActive(false); playersad.SetActive(true); } else if (Dialog.GetComponent <Dialog>().LineNumber == 8) { snake1.SetActive(false); playersad.SetActive(false); snake2.SetActive(true); } else if (Dialog.GetComponent <Dialog>().LineNumber == 9) { snake2.SetActive(false); snake3.SetActive(true); } else if (Dialog.GetComponent <Dialog>().LineNumber == 10) { snake3.SetActive(false); snake4.SetActive(true); } else if (Dialog.GetComponent <Dialog>().LineNumber == 12) { DialogWindow.SetActive(false); if (!IsAlreadyShow) { Choose.SetActive(true); } else { // answer "yes" if (SaveAnswer) { Dialog_happy.SetActive(true); DialogWindow.SetActive(false); } // answer "no" else { Dialog_sad.SetActive(true); DialogWindow.SetActive(false); } } } }