public override void AddLocalInput(BackrollPlayerHandle player, ref T input)
{
GameInput gameInput;
gameInput = GameInput.Create <T>(GameInput.kNullFrame, ref input);
_current_input = gameInput;
}
// Called only as the result of a local decision to disconnect. The remote
// decisions to disconnect are a result of us parsing the peer_connect_settings
// blob in every endpoint periodically.
public override void DisconnectPlayer(BackrollPlayerHandle player)
{
int queue = PlayerHandleToQueue(player);
if (_localConnectStatus[queue].Disconnected)
{
throw new BackrollException(BackrollErrorCode.PlayerDisconnected);
}
if (_players[queue].IsLocal)
{
int current_frame = _sync.FrameCount;
// xxx: we should be tracking who the local player is, but for now assume
// that if the endpoint is not initalized, this must be the local player.
Debug.LogFormat("Disconnecting local player {} at frame {} by user request.",
queue, _localConnectStatus[queue].LastFrame);
for (int i = 0; i < PlayerCount; i++)
{
if (!_players[i].IsLocal)
{
DisconnectPlayerQueue(i, current_frame);
}
}
}
else
{
Debug.LogFormat("Disconnecting queue {} at frame {} by user request.",
queue, _localConnectStatus[queue].LastFrame);
DisconnectPlayerQueue(queue, _localConnectStatus[queue].LastFrame);
}
}
protected int PlayerHandleToQueue(BackrollPlayerHandle player)
{
int offset = ((int)player.Id - 1);
if (offset < 0 || offset >= PlayerCount)
{
throw new BackrollException(BackrollErrorCode.InvalidPlayerHandle);
}
return(offset);
}
public override void AddLocalInput(BackrollPlayerHandle player,
ref T playerInput)
{
int queue;
GameInput input;
if (_sync.InRollback)
{
throw new BackrollException(BackrollErrorCode.InRollback);
}
if (IsSynchronizing)
{
throw new BackrollException(BackrollErrorCode.NotSynchronized);
}
queue = PlayerHandleToQueue(player);
input = GameInput.Create <T>(GameInput.kNullFrame, ref playerInput);
// Feed the input for the current frame into the synchronzation layer.
if (!_sync.AddLocalInput(queue, ref input))
{
throw new BackrollException(BackrollErrorCode.PredictionThreshold);
}
if (input.Frame == GameInput.kNullFrame)
{
return;
}
// xxx: <- comment why this is the case
// Update the local connect status state to indicate that we've got a
// confirmed local frame for this player. this must come first so it
// gets incorporated into the next packet we send.
Debug.LogFormat("setting local connect status for local queue {} to {}",
queue, input.Frame);
_localConnectStatus[queue].LastFrame = input.Frame;
// Send the input to all the remote players.
for (int i = 0; i < PlayerCount; i++)
{
if (!_players[i].IsLocal)
{
_players[i].SendInput(input);
}
}
}
public override void SetFrameDelay(BackrollPlayerHandle player, int Frame_delay) => throw new NotSupportedException();
public override BackrollNetworkStats GetNetworkStats(BackrollPlayerHandle player) => throw new NotSupportedException();
public override void DisconnectPlayer(BackrollPlayerHandle player) => throw new NotSupportedException();
public override void SetFrameDelay(BackrollPlayerHandle player, int delay)
{
_sync.SetFrameDelay(PlayerHandleToQueue(player), delay);
}
public override BackrollNetworkStats GetNetworkStats(BackrollPlayerHandle player)
{
return(_players[PlayerHandleToQueue(player)].GetNetworkStats());
}
public override void AddLocalInput(BackrollPlayerHandle player, ref T input)
{
}
public abstract void AddLocalInput(BackrollPlayerHandle player, ref T input);
// Change the amount of frames ggpo will delay local input. Must be called
// before the first call to SynchronizeInput.
public abstract void SetFrameDelay(BackrollPlayerHandle player,
int frame_delay);
// Used to fetch some statistics about the quality of the network connection. // // player - The player handle returned from the ggpo_add_player function you // used to add the remote player. // // Returns the network statistics. public abstract BackrollNetworkStats GetNetworkStats(BackrollPlayerHandle player);
// Disconnects a remote player from a game. Will return Backroll_ERRORCODE_PLAYER_DISCONNECTED // if you try to disconnect a player who has already been disconnected. public abstract void DisconnectPlayer(BackrollPlayerHandle player);