private IEnumerator WaitAndCheckForAnchor()
{
// wait some time
yield return(new WaitForSeconds(5f));
if (worldAnchorObj == null)
{
setAnchorAllowed = false;
// re-send Get-game-anchor
GetGameAnchorRequestMsg request = new GetGameAnchorRequestMsg
{
gameName = this.gameName
};
netClient.Send(NetMsgType.GetGameAnchorRequest, request);
}
}
private void OnSetGameAnchorResponse(NetworkMessage netMsg)
{
var response = netMsg.ReadMessage <SetGameAnchorResponseMsg>();
int connId = netMsg.conn.connectionId;
LogDebugMessage("SetGameAnchorResponse " + connId + ": " + (response.confirmed ? "confirmed" : "not confirmed"));
if (!response.confirmed)
{
// send Get-game-anchor
GetGameAnchorRequestMsg request = new GetGameAnchorRequestMsg
{
gameName = this.gameName
};
netClient.Send(NetMsgType.GetGameAnchorRequest, request);
}
}
// handles Connect-message
public void OnClientConnect(NetworkConnection conn)
{
int connId = conn.connectionId;
clientConnected = true;
disconnectedAt = 0f;
// dataReceivedAt = Time.realtimeSinceStartup;
LogDebugMessage("Connected client " + connId + " to: " + conn.address);
// register client handlers
conn.RegisterHandler(NetMsgType.GetGameAnchorResponse, OnGetGameAnchorResponse);
conn.RegisterHandler(NetMsgType.CheckHostAnchorResponse, OnCheckHostAnchorResponse);
conn.RegisterHandler(NetMsgType.SetGameAnchorResponse, OnSetGameAnchorResponse);
// send Get-game-anchor
GetGameAnchorRequestMsg request = new GetGameAnchorRequestMsg
{
gameName = this.gameName
};
netClient.Send(NetMsgType.GetGameAnchorRequest, request);
}
protected override void Update()
{
base.Update();
if (netClient == null || !clientConnected)
{
return;
}
if (marManager == null || !marManager.IsTracking())
{
return;
}
if (setAnchorAllowed && !worldAnchorObj)
{
if (statusText)
{
statusText.text = "Tap the floor to anchor the play area.";
}
}
// if there is no world anchor set yet, check for click
if (setAnchorAllowed && worldAnchorObj == null && marManager.IsInputAvailable(true))
{
MultiARInterop.InputAction action = marManager.GetInputAction();
if (action == MultiARInterop.InputAction.Click)
{
MultiARInterop.TrackableHit hit;
if (marManager.RaycastToWorld(true, out hit))
{
// create the world anchor object
worldAnchorObj = new GameObject("SharedWorldAnchor");
worldAnchorObj.transform.position = hit.point;
worldAnchorObj.transform.rotation = hit.rotation; // Quaternion.identity
marManager.AnchorGameObjectToWorld(worldAnchorObj, hit);
gameAnchorGo = GameObject.CreatePrimitive(PrimitiveType.Cube);
gameAnchorGo.name = "GameAnchor";
Transform gameAnchorTransform = gameAnchorGo.transform;
gameAnchorTransform.SetParent(worldAnchorObj.transform);
gameAnchorTransform.localPosition = Vector3.zero;
gameAnchorTransform.localRotation = Quaternion.identity;
gameAnchorTransform.localScale = new Vector3(0.1f, 0.2f, 0.3f);
}
}
}
// check if the world anchor needs to be saved
if (setAnchorAllowed && worldAnchorObj != null)
{
if (setAnchorTillTime < Time.realtimeSinceStartup)
{
setAnchorTillTime = Time.realtimeSinceStartup + k_MaxWaitTime;
setAnchorAllowed = false;
LogMessage("Saving world anchor...");
marManager.SaveWorldAnchor(worldAnchorObj, (anchorId, errorMessage) =>
{
worldAnchorId = anchorId;
if (string.IsNullOrEmpty(errorMessage))
{
LogMessage("World anchor saved: " + anchorId);
if (gameAnchorGo != null)
{
gameAnchorGo.name = "GameAnchor-" + anchorId;
Renderer renderer = gameAnchorGo.GetComponent <Renderer>();
if (renderer != null && cloudAnchorMaterial != null)
{
renderer.material = cloudAnchorMaterial;
}
}
if (!string.IsNullOrEmpty(anchorId))
{
SetGameAnchorRequestMsg request = new SetGameAnchorRequestMsg
{
gameName = this.gameName,
anchorId = worldAnchorId,
anchorPos = worldAnchorObj.transform.position,
anchorRot = worldAnchorObj.transform.rotation,
anchorData = marManager.GetSavedAnchorData()
};
netClient.Send(NetMsgType.SetGameAnchorRequest, request);
if (statusText)
{
statusText.text = "Tap to shoot.";
}
}
}
else
{
LogErrorMessage("Error saving world anchor: " + errorMessage);
// allow new world anchor setting
worldAnchorId = string.Empty;
Destroy(worldAnchorObj);
worldAnchorObj = null;
}
});
}
}
// check if the world anchor needs to be restored
if (getAnchorAllowed && !string.IsNullOrEmpty(worldAnchorId) && worldAnchorObj == null)
{
if (getAnchorTillTime < Time.realtimeSinceStartup)
{
getAnchorTillTime = Time.realtimeSinceStartup + k_MaxWaitTime;
getAnchorAllowed = false;
LogMessage("Restoring world anchor...");
marManager.SetSavedAnchorData(worldAnchorData);
marManager.RestoreWorldAnchor(worldAnchorId, (anchorObj, errorMessage) =>
{
worldAnchorObj = anchorObj;
if (string.IsNullOrEmpty(errorMessage))
{
LogMessage("World anchor restored: " + worldAnchorId);
gameAnchorGo = GameObject.CreatePrimitive(PrimitiveType.Cube);
gameAnchorGo.name = "GameAnchor-" + worldAnchorId;
Transform gameAnchorTransform = gameAnchorGo.transform;
gameAnchorTransform.SetParent(worldAnchorObj.transform);
gameAnchorTransform.localPosition = Vector3.zero;
gameAnchorTransform.localRotation = Quaternion.identity;
gameAnchorTransform.localScale = new Vector3(0.1f, 0.2f, 0.3f);
Renderer renderer = gameAnchorGo.GetComponent <Renderer>();
if (renderer != null && cloudAnchorMaterial != null)
{
renderer.material = cloudAnchorMaterial;
}
if (statusText)
{
statusText.text = "Tap to shoot.";
}
}
else
{
LogErrorMessage("Error restoring world anchor: " + errorMessage);
// send Get-game-anchor
GetGameAnchorRequestMsg request = new GetGameAnchorRequestMsg
{
gameName = this.gameName
};
netClient.Send(NetMsgType.GetGameAnchorRequest, request);
}
});
}
}
}
