// Send a message representing new page info to the controller.
// Typically will be called when the user presses previous or next.
// Sends until success, in a new thread.
public void SendStorybookPageInfoAction(StorybookPageInfo pageInfo)
{
Thread thread = new Thread(() => {
Dictionary <string, object> publish = new Dictionary <string, object>();
publish.Add("topic", Constants.STORYBOOK_PAGE_INFO_TOPIC);
publish.Add("op", "publish");
Dictionary <string, object> data = new Dictionary <string, object>();
data.Add("header", RosbridgeUtilities.GetROSHeader());
data.Add("story_name", pageInfo.storyName);
data.Add("page_number", pageInfo.pageNumber);
data.Add("sentences", pageInfo.sentences);
List <Dictionary <string, object> > tinkerTexts =
new List <Dictionary <string, object> > ();
foreach (StorybookTinkerText t in pageInfo.tinkerTexts)
{
Dictionary <string, object> tinkerText = new Dictionary <string, object>();
tinkerText.Add("has_scene_object", t.hasSceneObject);
tinkerText.Add("scene_object_id", t.sceneObjectId);
tinkerText.Add("word", t.word);
tinkerTexts.Add(tinkerText);
}
data.Add("tinkertexts", tinkerTexts);
List <Dictionary <string, object> > sceneObjects =
new List <Dictionary <string, object> >();
foreach (StorybookSceneObject o in pageInfo.sceneObjects)
{
Dictionary <string, object> sceneObject = new Dictionary <string, object>();
sceneObject.Add("id", o.id);
sceneObject.Add("label", o.label);
sceneObject.Add("in_text", o.inText);
sceneObjects.Add(sceneObject);
}
data.Add("scene_objects", sceneObjects);
List <Dictionary <string, object> > prompts = new List <Dictionary <string, object> >();
foreach (JiboPrompt p in pageInfo.prompts)
{
Dictionary <string, object> prompt = new Dictionary <string, object>();
prompt.Add("question", p.question);
prompt.Add("response", p.response);
prompt.Add("hint", p.hint);
prompts.Add(prompt);
}
data.Add("prompts", prompts);
publish.Add("msg", data);
Logger.Log("Sending page info ROS message: " + Json.Serialize(publish));
bool sent = false;
while (!sent)
{
sent = this.rosClient.SendMessage(Json.Serialize(publish));
}
Logger.Log("Successfully sent page info ROS message.");
});
thread.Start();
}
// Helper function to wrap together two actions:
// (1) loading a page and (2) sending the StorybookPageInfo message over ROS.
private void loadPageAndSendRosMessage(SceneDescription sceneDescription)
{
// Load the page.
this.storyManager.LoadPage(sceneDescription);
// Send the ROS message to update the controller about what page we're on now.
StorybookPageInfo updatedInfo = new StorybookPageInfo();
updatedInfo.storyName = this.currentStory.GetName();
updatedInfo.pageNumber = this.currentPageNumber;
updatedInfo.sentences = this.storyManager.stanzaManager.GetAllSentenceTexts();
// Update state (will get automatically sent to the controller.
StorybookStateManager.SetStorySelected(this.currentStory.GetName(),
this.currentStory.GetNumPages());
// Gather information about scene objects.
StorybookSceneObject[] sceneObjects =
new StorybookSceneObject[sceneDescription.sceneObjects.Length];
for (int i = 0; i < sceneDescription.sceneObjects.Length; i++)
{
SceneObject so = sceneDescription.sceneObjects[i];
StorybookSceneObject sso = new StorybookSceneObject();
sso.id = so.id;
sso.label = so.label;
sso.inText = so.inText;
sceneObjects[i] = sso;
}
updatedInfo.sceneObjects = sceneObjects;
// Gather information about tinker texts.
StorybookTinkerText[] tinkerTexts =
new StorybookTinkerText[this.storyManager.tinkerTexts.Count];
for (int i = 0; i < this.storyManager.tinkerTexts.Count; i++)
{
TinkerText tt = this.storyManager.tinkerTexts[i].GetComponent <TinkerText>();
StorybookTinkerText stt = new StorybookTinkerText();
stt.word = tt.word;
stt.hasSceneObject = false;
stt.sceneObjectId = -1;
tinkerTexts[i] = stt;
}
foreach (Trigger trigger in sceneDescription.triggers)
{
if (trigger.type == TriggerType.CLICK_TINKERTEXT_SCENE_OBJECT)
{
tinkerTexts[trigger.args.textId].hasSceneObject = true;
tinkerTexts[trigger.args.textId].sceneObjectId = trigger.args.sceneObjectId;
}
}
updatedInfo.tinkerTexts = tinkerTexts;
// Send the message.
if (Constants.USE_ROS)
{
this.rosManager.SendStorybookPageInfoAction(updatedInfo);
}
}
