static void
readyToEndCallback (NetConnection *conn, void *arg)
{
// This callback function gets called from inside the function that
// updates the frame counter, but this is not a problem as the
// ending frame count will at least be 1 greater than the current
// frame count.
BattleStateData *battleStateData;
battleStateData = (BattleStateData *) NetConnection_getStateData(conn);
#ifdef NETPLAY_DEBUG
fprintf (stderr, "Both sides are ready to end the battle; starting "
"end-of-battle synchronisation.\n");
#endif
NetConnection_setState (conn, NetState_endingBattle);
if (battleFrameCount + 1 > battleStateData->endFrameCount)
battleStateData->endFrameCount = battleFrameCount + 1;
Netplay_Notify_frameCount (conn, battleFrameCount + 1);
// The +1 is to ensure that after the remote side receives the
// frame count it will still receive one more frame data packet,
// so it will know in advance when the last frame data packet
// will come so it won't block. It also ensures that the
// local frame counter won't go past the sent number, which
// could happen when the function triggering the call to this
// function is the frame update function which might update
// the frame counter one more time.
flushPacketQueue (conn);
#ifdef NETPLAY_DEBUG
fprintf (stderr, "NETPLAY: [%d] ==> Sent battleFrameCount %d.\n",
NetConnection_getPlayerNr(conn), battleFrameCount + 1);
#endif
Netplay_localReady(conn, readyToEnd2Callback, NULL, false);
(void) arg;
}
// Auxiliary function for closing, used by both closeCallback() and
// NetConnection_close()
static void
NetConnection_doClose(NetConnection *conn) {
conn->stateFlags.connected = false;
conn->stateFlags.disconnected = true;
// First the callback, so that it can still use the information
// of what is the current state, and the stateData:
Netplay_doCloseCallback(conn);
NetConnection_setState(conn, NetState_unconnected);
}
static void
readyToEnd2Callback (NetConnection *conn, void *arg)
{
NetConnection_setState (conn, NetState_endingBattle2);
(void) arg;
}