public async Task<DialogItem.Button> ShowAsync(string speech, params DialogItem.Button[] buttons)
{
this.DestroySpawnedButtons();
if (buttons.Length == 0)
{
buttons = new [] { new DialogItem.Button { text = "Continue", choice = PlayerChoice.Undefined }};
}
this.speechText.text = speech;
DialogItem.Button chosenButton = null;
foreach (var button in buttons)
{
var buttonInstance = Instantiate(this.buttonPrefab, this.transform);
buttonInstance.Setup(button, () => chosenButton = button);
this.spawnedButtons.Add(buttonInstance);
}
this.gameObject.SetActive(true);
while (chosenButton == null)
{
await Task.Yield();
}
this.gameObject.SetActive(false);
return chosenButton;
}
public void Setup(DialogItem.Button buttonData, UnityAction onClick)
{
this.buttonText.text = buttonData.text;
this.button.onClick.AddListener(onClick);
}