Assignment for RMIT Mixed Reality in 2020
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// Uncomment this if you have the Touch controller classes in your project
//#define USE_OVRINPUT
using Oculus.Platform;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
/**
* This class shows a very simple way to integrate setting the Rich Presence
* with a destination and how to respond to a user's app launch details that
* include the destination they wish to travel to.
*/
public class RichPresenceSample : MonoBehaviour
{
/**
* Sets extra fields on the rich presence
*/
// Optional message to override the deep-link message set in the developer
// dashboard. This is where you can specify the ID for a room, party,
// matchmaking pool or group server. There should be no whitespaces.
public string DeeplinkMessageOverride;
// A boolean to indicate whether the destination is joinable. You can check
// the current capacity against the max capacity to determine whether the room
// is joinable.
public bool IsJoinable;
// A boolean to indicate whether the current user is idling in the app.
public bool IsIdle;
// The current capacity at that destination. Used for displaying with the
// extra context when it's set to RichPresenceExtraContext.CurrentCapacity
public uint CurrentCapacity;
// The maximum capacity of the destination. Can be used with current capacity
// to see if a user can join. For example, when used with a room, set the max
// capacity of the destination to the max capacity of the room.
// Used for displaying with the extra context when it's set to
// RichPresenceExtraContext.CurrentCapacity
public uint MaxCapacity;
// The time the current match starts or started. Used for displaying with the
// extra context when it's set to RichPresenceExtraContext.StartedAgo
public System.DateTime StartTime = System.DateTime.Now;
// The time the current match ends. Used for displaying with the
// extra context when it's set to RichPresenceExtraContext.EndingIn
public System.DateTime EndTime = System.DateTime.Now.AddHours(2);
// Extra information to set the user’s presence correctly. This should give
// more insight for people to decided whether or not to join the user.
public RichPresenceExtraContext ExtraContext = RichPresenceExtraContext.LookingForAMatch;
public Text InVRConsole;
public Text DestinationsConsole;
private List<string> DestinationAPINames = new List<string>();
private ulong LoggedInUserID = 0;
// Start is called before the first frame update
void Start()
{
UpdateConsole("Init Oculus Platform SDK...");
Core.AsyncInitialize().OnComplete(message => {
if (message.IsError)
{
// Init failed, nothing will work
UpdateConsole(message.GetError().Message);
}
else
{
/**
* Get the deeplink message when the app starts up
*/
UpdateConsole("Init complete!\n" + GetAppLaunchDetails());
/**
* Get and cache the Logged in User ID for future queries
*/
Users.GetLoggedInUser().OnComplete(OnLoggedInUser);
/**
* Get the list of destinations defined for this app from the developer portal
*/
RichPresence.GetDestinations().OnComplete(OnGetDestinations);
/**
* Listen for future deeplink message changes that might come in
*/
ApplicationLifecycle.SetLaunchIntentChangedNotificationCallback(OnLaunchIntentChangeNotif);
}
});
}
/**
* Setting the rich presence
*/
void SetPresence()
{
var options = new RichPresenceOptions();
// Only Destination API Name is required
options.SetApiName(DestinationAPINames[DestinationIndex]);
// Override the deeplink message if you like, otherwise it will use the one found in the destination
if (!string.IsNullOrEmpty(DeeplinkMessageOverride))
{
options.SetDeeplinkMessageOverride(DeeplinkMessageOverride);
}
// Set is Joinable to let other players deeplink and join this user via the presence
options.SetIsJoinable(IsJoinable);
// Set if the user is idle
options.SetIsIdle(IsIdle);
// Used when displaying the current to max capacity on the user's presence
options.SetCurrentCapacity(CurrentCapacity);
options.SetMaxCapacity(MaxCapacity);
// Used to display how long since this start / when will this end
options.SetStartTime(StartTime);
options.SetEndTime(EndTime);
// Used to display extra info like the capacity, start/end times, or looking for a match
options.SetExtraContext(ExtraContext);
UpdateConsole("Setting Rich Presence to " + DestinationAPINames[DestinationIndex] + " ...");
// Here we are setting the rich presence then fetching it after we successfully set it
RichPresence.Set(options).OnComplete(message => {
if (message.IsError)
{
UpdateConsole(message.GetError().Message);
}
else
{
// Note that Users.GetLoggedInUser() does not do a server fetch and will
// not get an updated presence status
Users.Get(LoggedInUserID).OnComplete(message2 =>
{
if (message2.IsError)
{
UpdateConsole("Success! But rich presence is unknown!");
}
else
{
UpdateConsole("Rich Presence set to:\n" + message2.Data.Presence + "\n" + message2.Data.PresenceDeeplinkMessage + "\n" + message2.Data.PresenceDestinationApiName);
}
});
}
});
}
/**
* Clearing the rich presence
*/
void ClearPresence()
{
UpdateConsole("Clearing Rich Presence...");
RichPresence.Clear().OnComplete(message => {
if (message.IsError)
{
UpdateConsole(message.GetError().Message);
}
else
{
// Clearing the rich presence then fetching the user's presence afterwards
Users.Get(LoggedInUserID).OnComplete(message2 =>
{
if (message2.IsError)
{
UpdateConsole("Rich Presence cleared! But rich presence is unknown!");
}
else
{
UpdateConsole("Rich Presence cleared!\n" + message2.Data.Presence + "\n");
}
});
}
});
}
/**
* Getting the deeplink information off the app launch details. When a user requests
* to travel to a destination from outside your app, their request will be found here
* Get the info to bring the user to the expected destination.
*/
string GetAppLaunchDetails()
{
var launchDetails = ApplicationLifecycle.GetLaunchDetails();
// The other users this user expect to see after traveling to the destination
// If there is conflicting data between the inputted users and destination,
// favor using the users.
// For example, if user A & destination 1 was passed in, but user A is now
// in destination 2, it is better to bring the current user to destination 2
// if possible.
var users = launchDetails.UsersOptional;
var usersCount = (users != null) ? users.Count : 0;
// The deeplink message, this should give enough info on how to go the
// destination in the app.
var deeplinkMessage = launchDetails.DeeplinkMessage;
// The API Name of the destination. You can set the user to this after
// navigating to the app
var destinationApiName = launchDetails.DestinationApiName;
var detailsString = "-Deeplink Message:\n" + deeplinkMessage + "\n-Api Name:\n" + destinationApiName + "\n-Users:\n";
if (usersCount > 0)
{
foreach(var user in users)
{
detailsString += user.OculusID + "\n";
}
} else
{
detailsString += "null\n";
}
detailsString += "\n";
return detailsString;
}
// User has interacted with a deeplink outside this app
void OnLaunchIntentChangeNotif(Oculus.Platform.Message<string> message)
{
if (message.IsError)
{
UpdateConsole(message.GetError().Message);
} else
{
UpdateConsole("Updated launch details:\n" + GetAppLaunchDetails());
}
}
void OnGetDestinations(Message<Oculus.Platform.Models.DestinationList> message)
{
if (message.IsError)
{
UpdateConsole("Could not get the list of destinations!");
}
else
{
foreach(Oculus.Platform.Models.Destination destination in message.Data)
{
DestinationAPINames.Add(destination.ApiName);
UpdateDestinationsConsole();
}
}
}
#region Helper Functions
private int DestinationIndex = 0;
private bool OnlyPushUpOnce = false;
// Update is called once per frame
void Update()
{
if (PressAButton())
{
if (DestinationAPINames.Count > 0)
{
SetPresence();
}
else
{
UpdateConsole("No destinations to set to!");
return;
}
}
else if (PressBButton())
{
ClearPresence();
}
ScrollThroughDestinations();
}
private void ScrollThroughDestinations()
{
if (PressUp())
{
if (!OnlyPushUpOnce)
{
DestinationIndex--;
if (DestinationIndex < 0)
{
DestinationIndex = DestinationAPINames.Count - 1;
}
OnlyPushUpOnce = true;
UpdateDestinationsConsole();
}
}
else if (PressDown())
{
if (!OnlyPushUpOnce)
{
DestinationIndex++;
if (DestinationIndex >= DestinationAPINames.Count)
{
DestinationIndex = 0;
}
OnlyPushUpOnce = true;
UpdateDestinationsConsole();
}
}
else
{
OnlyPushUpOnce = false;
}
}
private void UpdateDestinationsConsole()
{
if (DestinationAPINames.Count == 0)
{
DestinationsConsole.text = "Add some destinations to the developer dashboard first!";
}
string destinations = "Destination API Names:\n";
for (int i = 0; i < DestinationAPINames.Count; i++)
{
if (i == DestinationIndex)
{
destinations += "==>";
}
destinations += DestinationAPINames[i] + "\n";
}
DestinationsConsole.text = destinations;
}
private void OnLoggedInUser(Message<Oculus.Platform.Models.User> message)
{
if (message.IsError)
{
Debug.LogError("Cannot get logged in user");
}
else
{
LoggedInUserID = message.Data.ID;
}
}
private void UpdateConsole(string value)
{
Debug.Log(value);
InVRConsole.text =
"Scroll Up/Down on Right Thumbstick\n(A) - Set Rich Presence to selected\n(B) - Clear Rich Presence\n\n" + value;
}
#endregion
#region I/O Inputs
private bool PressAButton()
{
#if USE_OVRINPUT
return OVRInput.GetUp(OVRInput.Button.One) || Input.GetKeyUp(KeyCode.A);
#else
return Input.GetKeyUp(KeyCode.A);
#endif
}
private bool PressBButton()
{
#if USE_OVRINPUT
return OVRInput.GetUp(OVRInput.Button.Two) || Input.GetKeyUp(KeyCode.B);
#else
return Input.GetKeyUp(KeyCode.B);
#endif
}
private bool PressUp()
{
#if USE_OVRINPUT
Vector2 axis = OVRInput.Get(OVRInput.Axis2D.SecondaryThumbstick);
return (axis.y > 0.2 || Input.GetKeyUp(KeyCode.UpArrow));
#else
return Input.GetKeyUp(KeyCode.UpArrow);
#endif
}
private bool PressDown()
{
#if USE_OVRINPUT
Vector2 axis = OVRInput.Get(OVRInput.Axis2D.SecondaryThumbstick);
return (axis.y < -0.2 || Input.GetKeyUp(KeyCode.DownArrow));
#else
return Input.GetKeyUp(KeyCode.DownArrow);
#endif
}
#endregion
}