/// <summary>
/// Pull generic data from a space pin to pass to a publisher.
/// </summary>
/// <param name="spacePin">The space pin to extract from.</param>
/// <returns>Null on failure, else a valid local peg and associated properties.</returns>
private LocalPegAndProperties ExtractForPublisher(SpacePinASA spacePin)
{
if (!spacePin.IsReadyForPublish)
{
Debug.LogError($"Trying to publish a space pin with no native anchor. Place it first.");
return(null);
}
LocalPegAndProperties ret = new LocalPegAndProperties(spacePin.LocalPeg, spacePin.Properties);
return(ret);
}
/// <summary>
/// Add a space pin to the list of managed pins.
/// </summary>
/// <param name="spacePin">Pin to add.</param>
/// <returns>True if not already there but added.</returns>
public bool AddSpacePin(SpacePinASA spacePin)
{
// mafish - make sure it's not already in there.
int idx = FindSpacePin(spacePin);
if (idx <= 0)
{
spacePins.Add(spacePin);
spacePin.Publisher = publisher;
return(true);
}
return(false);
}
/// <summary>
/// Determine whether a space pin has necessary setup to be published.
/// </summary>
/// <param name="spacePin">The space pin to check.</param>
/// <returns>True if the space pin can be published.</returns>
private bool IsReadyForPublish(SpacePinASA spacePin)
{
if (spacePin == null)
{
SimpleConsole.AddLine(ConsoleHigh, $"Getting null space pin to check ready for publish.");
return(false);
}
if (spacePin.Publisher != publisher)
{
SimpleConsole.AddLine(ConsoleHigh, $"SpacePin={spacePin.SpacePinId} has different publisher than binder={name}.");
return(false);
}
return(spacePin.IsReadyForPublish);
}
/// <summary>
/// Publish the spacePin.
/// </summary>
/// <param name="spacePin">SpacePinASA to publish</param>
/// <returns>True on success.</returns>
/// <remarks>
/// It may be this should be a private member.
/// </remarks>
public async Task <bool> Publish(SpacePinASA spacePin)
{
if (!IsReady)
{
// mafinc - Should we wait until it is ready? Maybe as a binder option?
return(false);
}
int idx = FindSpacePin(spacePin);
if (idx < 0)
{
Debug.LogError($"Trying to publish unknown space pin. Must be added in inspector or AddSpacePin() first.");
return(false);
}
int cloudIdx = FindBindingBySpacePinId(spacePin.SpacePinId);
if (cloudIdx >= 0)
{
SimpleConsole.AddLine(ConsoleHigh, $"Publishing previously published space pin={spacePin.SpacePinId}, deleting from cloud first.");
await publisher.Delete(bindings[cloudIdx].cloudAnchorId);
RemoveBinding(spacePin.SpacePinId);
}
var obj = ExtractForPublisher(spacePin);
if (obj == null)
{
return(false);
}
CloudAnchorId cloudAnchorId = await publisher.Create(obj);
if (string.IsNullOrEmpty(cloudAnchorId))
{
Debug.LogError($"Failed to create cloud anchor for {spacePin.SpacePinId}");
return(false);
}
SetBinding(spacePin.SpacePinId, cloudAnchorId);
return(true);
}
/// <inheritdoc/>
public async Task <bool> Search()
{
if (!IsReady)
{
return(false);
}
Dictionary <CloudAnchorId, LocalPegAndProperties> found = await publisher.Find(searchRadius);
var wltMgr = WorldLockingManager.GetInstance();
bool foundAny = false;
foreach (var keyval in found)
{
string spacePinId = keyval.Value.properties[SpacePinIdKey];
string cloudAnchorId = keyval.Key;
var pegAndProps = keyval.Value;
int idx = FindSpacePinById(spacePinId);
if (idx >= 0)
{
CreateBinding(spacePinId, cloudAnchorId);
foundAny = true;
SpacePinASA spacePin = spacePins[idx];
Pose lockedPose = wltMgr.LockedFromFrozen.Multiply(pegAndProps.localPeg.GlobalPose);
SimpleConsole.AddLine(ConsoleLow, $"Srch: {lockedPose.ToString("F3")}");
spacePin.SetLockedPose(lockedPose);
spacePin.SetLocalPeg(pegAndProps.localPeg);
}
else
{
SimpleConsole.AddLine(ConsoleHigh, $"Found anchor for unknown SpacePin={spacePinId}.");
}
}
return(foundAny);
}