private void DebugState()
{
// skip update if debug text is off
if (!DebugLogText.gameObject.activeInHierarchy)
{
return;
}
if ((debugStateCooldown -= Time.deltaTime) > 0)
{
return;
}
debugStateCooldown = 1f;
string s = $"{System.DateTime.Now} localPid={Networking.LocalPlayer.playerId} master?={Networking.IsMaster} initCheck={lastInitializeCheck}\n" +
$"broadcast={broadcastCooldown} releaseAttempt={releaseOwnershipAttemptCooldown} takeAttempt={takeOwnershipAttemptCooldown}\n" +
$"localPlayerState={(localPlayerState == null ? "null" : localPlayerState.gameObject.name)}\n";
for (int i = 0; i < playerStates.Length; i++)
{
if ((i % 4) == 0)
{
s += "\n";
}
MatchingTrackerPlayerState playerState = playerStates[i];
var o = playerState.GetExplicitOwner();
var sinceDeser = Time.time - playerState.lastDeserialization;
s += $"[{i}]=[{(o == null ? "" : GetDisplayName(o))}]:{playerState.ownerId}:{sinceDeser:00.} ";
}
s += $"\nlocalPop={localStatePopulation} localPlayerid={Networking.LocalPlayer.playerId}";
DebugStateText.text = s;
DisplayFullState();
}
public void PlayersToBytes()
{
for (int i = 0; i < 80; i++)
{
int[] playerIds = new int[80];
for (int j = 0; j < i; j++)
{
playerIds[j] = UnityEngine.Random.Range(1, 1023);
}
//Debug.Log($"playerIds: {string.Join(",", playerIds)}");
var matchingEnabled = UnityEngine.Random.value > 0.5f;
var bytes = MatchingTrackerPlayerState.serializeBytes(i, playerIds, matchingEnabled);
var frame = MatchingTrackerPlayerState.SerializeFrame(bytes);
var deframe = MatchingTrackerPlayerState.DeserializeFrame(new string(frame));
Assert.That(deframe, Is.EqualTo(bytes));
int[] deser = new int[80];
var deserMatchingEnabled = MatchingTrackerPlayerState.deserializeBytes(deframe, deser);
Assert.That(deser, Is.EqualTo(playerIds));
Assert.That(deserMatchingEnabled, Is.EqualTo(matchingEnabled));
}
}
private void UpdateCanvas()
{
if (!MatchingTracker.started)
{
return;
}
if ((updateCooldown -= Time.deltaTime) > 0)
{
return;
}
updateCooldown = 1f;
// show indication if player hasn't got ownership yet
if (MatchingTracker.localPlayerState == null)
{
title.text = "Initializing, please wait warmly\n(If this persists, try rejoining.)";
return;
}
var matchesRemaining = 0;
for (int i = 0; i < 80; i++)
{
MatchingTrackerPlayerState state = MatchingTracker.playerStates[i];
VRCPlayerApi p = state.GetExplicitOwner();
if (p == null || Networking.LocalPlayer == p)
{
toggles[i].gameObject.SetActive(false);
activePlayerLastUpdate[i] = null;
continue;
}
toggles[i].gameObject.SetActive(true);
var wasMatchedWith = MatchingTracker.GetLocallyMatchedWith(p);
var matchedWithUs = state.matchedWithLocalPlayer;
if (wasMatchedWith)
{
texts[i].text = MatchingTracker.GetDisplayName(p);
var seconds = Time.time - MatchingTracker.GetLastMatchedWith(p);
var minutes = seconds / 60f;
var hours = minutes / 60f;
texts[i].text = $"{MatchingTracker.GetDisplayName(p)} (matched " +
(hours > 1 ? $"{Mathf.FloorToInt(hours):D2}:{Mathf.FloorToInt(minutes):D2} ago)" :
minutes > 1 ? $"{Mathf.FloorToInt(minutes):##} minutes ago)" :
$"{Mathf.FloorToInt(seconds):##} seconds ago)");
}
else if (matchedWithUs)
{
texts[i].text = $"{MatchingTracker.GetDisplayName(p)} (matched with you on their end)";
}
else if (!state.matchingEnabled)
{
texts[i].text = $"{MatchingTracker.GetDisplayName(p)} (taking a break from matching)";
}
else
{
texts[i].text = MatchingTracker.GetDisplayName(p);
matchesRemaining++;
}
if (activePlayerLastUpdate[i] == MatchingTracker.GetDisplayName(p))
{
// if player changed state in ui (doesn't match our internal state)
if (toggles[i].isOn != lastSeenToggle[i])
{
MatchingTracker.SetLocallyMatchedWith(p, toggles[i].isOn);
}
else
{
// set UI from tracker state
toggles[i].isOn = wasMatchedWith;
}
lastSeenToggle[i] = toggles[i].isOn;
}
else
{
// wasn't the same player before
activePlayerLastUpdate[i] = MatchingTracker.GetDisplayName(p);
// set the UI state ignoring what it was
toggles[i].isOn = wasMatchedWith;
lastSeenToggle[i] = wasMatchedWith;
}
}
title.text = $"Player Checklist ({matchesRemaining} matches remaining)";
}
// maintain ownership of exactly one of the MatchingTrackerPlayerState gameobjects
private void MaintainLocalOwnership()
{
var localPlayerId = Networking.LocalPlayer.playerId;
if (localPlayerState == null)
{
if ((takeOwnershipAttemptCooldown -= Time.deltaTime) < 0)
{
// try again after a bit.
takeOwnershipAttemptCooldown = UnityEngine.Random.Range(1f, 2f);
Log($"no owned MatchingTrackerPlayerState, scanning for an unowned one");
foreach (var playerState in playerStates)
{
// skip uninitialized states
if (!playerState.IsInitialized())
{
continue;
}
var owner = playerState.GetExplicitOwner();
if (owner == null)
{
Log($"taking ownership {playerState.gameObject.name}, cooldown {takeOwnershipAttemptCooldown}");
playerState.gameObject.SetActive(true);
playerState.TakeExplicitOwnership();
break;
}
else if (owner.playerId == localPlayerId)
{
Log($"found ownership of {playerState.name}, setting localPlayerState");
localPlayerState = playerState;
break;
}
}
}
}
else
{
var owner = localPlayerState.GetExplicitOwner();
if (owner == null || owner.playerId != localPlayerId)
{
// lost ownership somehow
Log($"Lost ownership of {localPlayerState.name}, nulling localPlayerState");
localPlayerState = null;
}
else
{
// make sure we don't have ownership of more than one
if ((releaseOwnershipAttemptCooldown -= Time.deltaTime) < 0)
{
releaseOwnershipAttemptCooldown = UnityEngine.Random.Range(1f, 2f);
bool foundOne = false;
foreach (var playerState in playerStates)
{
var o = playerState.GetExplicitOwner();
if (o != null && o.playerId == localPlayerId)
{
if (foundOne)
{
Log($"uhoh, found extra owned {playerState.name}, releasing.");
// release explicit ownership
playerState.ownerId = -1;
}
foundOne = true;
}
}
}
}
}
}