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 C4PlayerInfoListAttributeConflictResolver::MarkConflicts(C4ClientPlayerInfos &rCheckPacket, bool fTestOriginal)
{
C4PlayerInfo *pCheckAgainstInfo;
// check current and original attribute against all player infos
for (int32_t j=0; (pCheckAgainstInfo = rCheckPacket.GetPlayerInfo(j)); ++j)
{
if (pCheckAgainstInfo->IsUsingAttribute(eAttr)) if (!pResolveInfo->GetID() || pResolveInfo->GetID() != pCheckAgainstInfo->GetID()) if (pResolveInfo != pCheckAgainstInfo)
{
// current conflict is marked only if the checked packet has same of lower priority than the one compared to
// if the priority is higher, the attribute shall be changed in the other, low priority info instead!
bool fHasHigherPrio = (GetAttributePriorityDifference(pResolveInfo, pResolvePacket, pCheckAgainstInfo, &rCheckPacket) > 0);
if (!fHasHigherPrio)
if (IsAttributeConflict(pCheckAgainstInfo, pResolveInfo, C4PlayerInfo::PLRAL_Current))
fCurrentConflict = true;
if (fTestOriginal)
{
if (IsAttributeConflict(pCheckAgainstInfo, pResolveInfo, C4PlayerInfo::PLRAL_Original))
{
if (fHasHigherPrio && !fOriginalConflict && !pLowPrioOriginalConflictPacket)
{
// original attribute is taken by a low prio packet - do not mark an original conflict, but remember the packet
// that's blocking it
pLowPrioOriginalConflictPacket = &rCheckPacket;
}
else
{
// original attribute is taken by either one higher/equal priority by packet, or by two low prio packets
// in this case, don't revert to original
pLowPrioOriginalConflictPacket = nullptr;
fOriginalConflict = true;
}
}
if (IsAttributeConflict(pCheckAgainstInfo, pResolveInfo, C4PlayerInfo::PLRAL_Alternate))
{
if (fHasHigherPrio && !fAlternateConflict && !pLowPrioAlternateConflictPacket)
pLowPrioAlternateConflictPacket = &rCheckPacket;
else
fAlternateConflict = true;
}
}
}
}
}
DWORD C4Network2Players::GetClientChatColor(int idForClient, bool fLobby) const
{
// return color of first joined player; force to white for unknown
// deactivated always white
const C4Client *pClient = Game.Clients.getClientByID(idForClient);
if (pClient && pClient->isActivated())
{
// get players for activated
C4ClientPlayerInfos *pInfoPacket = rInfoList.GetInfoByClientID(idForClient);
C4PlayerInfo *pPlrInfo;
if (pInfoPacket && (pPlrInfo = pInfoPacket->GetPlayerInfo(0, C4PT_User)))
{
if (fLobby)
return pPlrInfo->GetLobbyColor();
else
return pPlrInfo->GetColor();
}
}
// default color
return 0xffffff;
}
void C4PlayerInfoListAttributeConflictResolver::ResolveInPacket()
{
// check all player infos
fAnyChange = false;
int32_t iCheck = 0;
while ((pResolveInfo = pResolvePacket->GetPlayerInfo(iCheck++)))
{
// not already joined? Joined player must not change their attributes!
if (pResolveInfo->HasJoined()) continue;
DWORD dwPrevColor = pResolveInfo->GetColor();
StdStrBuf sPrevForcedName; sPrevForcedName.Copy(pResolveInfo->GetForcedName());
// check attributes: Name and color
for (eAttr = C4PlayerInfo::PLRATT_Color; eAttr != C4PlayerInfo::PLRATT_Last; eAttr = (C4PlayerInfo::Attribute) (eAttr+1))
{
if (eAttr == C4PlayerInfo::PLRATT_Color)
{
// no color change in savegame associations
if (pResolveInfo->GetAssociatedSavegamePlayerID()) continue;
// or forced team colors
if (Game.Teams.IsTeamColors() && Game.Teams.GetTeamByID(pResolveInfo->GetTeam())) continue;
}
else if (eAttr == C4PlayerInfo::PLRATT_Name)
{
// no name change if a league name is used
if (pResolveInfo->getLeagueAccount() && *pResolveInfo->getLeagueAccount()) continue;
}
// not if attributes are otherwise fixed (e.g., for script players)
if (pResolveInfo->IsAttributesFixed()) continue;
// resolve in this info
ResolveInInfo();
}
// mark change for return value if anything was changed
if (pResolveInfo->GetColor() != dwPrevColor || (pResolveInfo->GetForcedName() != sPrevForcedName))
fAnyChange = true;
// next player info check
}
// mark update if anything was changed
if (fAnyChange) pResolvePacket->SetUpdated();
}