void C4Network2Players::HandlePlayerInfo(const class C4ClientPlayerInfos &rInfoPacket)
{
// network only
assert(::Network.isEnabled());
// copy client player infos out of packet to be used in local list
C4ClientPlayerInfos *pClientInfo = new C4ClientPlayerInfos(rInfoPacket);
// add client info to local player info list - eventually deleting pClientInfo and
// returning a pointer to the new info structure when multiple player infos are merged
// may also replace existing info, if this is an update-call
pClientInfo = rInfoList.AddInfo(pClientInfo);
// make sure team list reflects teams set in player infos
Game.Teams.RecheckPlayers();
Game.Teams.RecheckTeams(); // recheck random teams - if a player left, teams may need to be rebalanced
// make sure resources are loaded for those players
rInfoList.LoadResources();
// get associated client - note that pClientInfo might be NULL for empty packets that got discarded
if (pClientInfo)
{
const C4Client *pClient = Game.Clients.getClientByID(pClientInfo->GetClientID());
// host, game running and client active already?
if (::Network.isHost() && ::Network.isRunning() && pClient && pClient->isActivated())
{
// then join the players immediately
JoinUnjoinedPlayersInControlQueue(pClientInfo);
}
}
// adding the player may have invalidated other players (through team settings). Send them.
SendUpdatedPlayers();
// lobby: update players
C4GameLobby::MainDlg *pLobby = ::Network.GetLobby();
if (pLobby) pLobby->OnPlayersChange();
// invalidate reference
::Network.InvalidateReference();
}
C4ClientPlayerInfos *C4Network2Players::GetLocalPlayerInfoPacket() const
{
// get local client ID
int iLocalClientID = Game.Clients.getLocalID();
// check all packets for same client ID as local
int i=0; C4ClientPlayerInfos *pkInfo;
while ((pkInfo = rInfoList.GetIndexedInfo(i++)))
if (pkInfo->GetClientID() == iLocalClientID)
// found
return pkInfo;
// not found
return NULL;
}
void C4Network2Players::UpdateSavegameAssignments(C4ClientPlayerInfos *pNewInfo)
{
// safety
if (!pNewInfo) return;
// check all joins of new info; backwards so they can be deleted
C4PlayerInfo *pInfo, *pInfo2, *pSaveInfo; int i=pNewInfo->GetPlayerCount(), j, id;
while (i--) if ((pInfo = pNewInfo->GetPlayerInfo(i)))
if ((id=pInfo->GetAssociatedSavegamePlayerID()))
{
// check for non-existant savegame players
if (!(pSaveInfo=Game.RestorePlayerInfos.GetPlayerInfoByID(id)))
{
pInfo->SetAssociatedSavegamePlayer(id=0);
pNewInfo->SetUpdated();
}
// check for duplicates (can't really occur...)
if (id)
{
j=i;
while ((pInfo2 = pNewInfo->GetPlayerInfo(++j)))
if (pInfo2->GetAssociatedSavegamePlayerID() == id)
{
// fix it by resetting the savegame info
pInfo->SetAssociatedSavegamePlayer(id=0);
pNewInfo->SetUpdated(); break;
}
}
// check against all infos of other clients
C4ClientPlayerInfos *pkClientInfo; int k=0;
while ((pkClientInfo = rInfoList.GetIndexedInfo(k++)) && id)
{
// if it's not an add packet, don't check own client twice
if (pkClientInfo->GetClientID() == pNewInfo->GetClientID() && !(pNewInfo->IsAddPacket()))
continue;
// check against all players
j=0;
while ((pInfo2 = pkClientInfo->GetPlayerInfo(j++)))
if (pInfo2->GetAssociatedSavegamePlayerID() == id)
{
// fix it by resetting the savegame info
pInfo->SetAssociatedSavegamePlayer(id=0);
pNewInfo->SetUpdated(); break;
}
}
// if the player joined just for the savegame assignment, and that failed, delete it
if (!id && pInfo->IsJoinForSavegameOnly())
pNewInfo->RemoveIndexedInfo(i);
// prev info
}
}
void C4Network2Players::OnStatusGoReached()
{
// host only
if (!::Network.isHost()) return;
// check all player lists
int i=0; C4ClientPlayerInfos *pkInfo;
while ((pkInfo = rInfoList.GetIndexedInfo(i++)))
// any unsent player joins?
if (pkInfo->HasUnjoinedPlayers())
{
// get client core
const C4Client *pClient = Game.Clients.getClientByID(pkInfo->GetClientID());
// don't send if client is unknown or not activated yet
if (!pClient || !pClient->isActivated()) continue;
// send them w/o info packet
// info packets are synced during pause mode
JoinUnjoinedPlayersInControlQueue(pkInfo);
}
}