void C4TeamList::RecheckTeams()
{
// automatic team distributions only
if (!IsRandomTeam()) return;
// host decides random teams
if (!::Control.isCtrlHost())
{
// Still make sure that we have the right number of teams on the clients as well so that
// GetTeamCount() does not report inconsistent values.
EnsureTeamCount();
return;
}
// random teams in auto generate mode? Make sure there are exactly two teams
if (IsAutoGenerateTeams() && GetTeamCount() != 2)
{
ReassignAllTeams();
return;
}
// redistribute players of largest team that has relocatable players left towards smaller teams
for (;;)
{
C4Team *pLowestTeam = GetRandomSmallestTeam();
if (!pLowestTeam) break; // no teams: Nothing to re-distribute.
// get largest team that has relocateable players
C4Team *pLargestTeam = nullptr;
C4Team **ppCheck=ppList; int32_t iCnt=iTeamCount;
for (; iCnt--; ++ppCheck) if (!pLargestTeam || pLargestTeam->GetPlayerCount() > (*ppCheck)->GetPlayerCount())
if ((*ppCheck)->GetFirstUnjoinedPlayerID())
pLargestTeam = *ppCheck;
// no team can redistribute?
if (!pLargestTeam) break;
// redistribution won't help much?
if (pLargestTeam->GetPlayerCount() - pLowestTeam->GetPlayerCount() <= 1) break;
// okay; redistribute one player!
int32_t idRedistPlayer = pLargestTeam->GetFirstUnjoinedPlayerID();
C4PlayerInfo *pInfo = Game.PlayerInfos.GetPlayerInfoByID(idRedistPlayer);
assert(pInfo);
if (!pInfo) break; // umn...serious problems
pLargestTeam->RemovePlayerByID(idRedistPlayer);
pLowestTeam->AddPlayer(*pInfo, true);
C4ClientPlayerInfos *pClrInfo = Game.PlayerInfos.GetClientInfoByPlayerID(idRedistPlayer);
assert(pClrInfo);
// player info change: mark updated to remote clients get information
if (pClrInfo)
{
pClrInfo->SetUpdated();
}
}
}
bool C4TeamList::RecheckPlayerInfoTeams(C4PlayerInfo &rNewJoin, bool fByHost)
{
// only if enabled
assert(IsMultiTeams());
if (!IsMultiTeams()) return false;
// check whether a new team is to be assigned first
C4Team *pCurrentTeam = GetTeamByPlayerID(rNewJoin.GetID());
int32_t idCurrentTeam = pCurrentTeam ? pCurrentTeam->GetID() : 0;
if (rNewJoin.GetTeam())
{
// was that team a change to the current team?
// no change anyway: OK, skip this info
if (idCurrentTeam == rNewJoin.GetTeam()) return true;
// the player had a different team assigned: Check if changes are allowed at all
if (eTeamDist == TEAMDIST_Free || (eTeamDist == TEAMDIST_Host && fByHost))
// also make sure that selecting this team is allowed, e.g. doesn't break the team limit
// this also checks whether the team number is a valid team - but it would accept TEAMID_New, which shouldn't be used in player infos!
if (rNewJoin.GetTeam() != TEAMID_New && IsJoin2TeamAllowed(rNewJoin.GetTeam()))
// okay; accept change
return true;
// Reject change by reassigning the current team
rNewJoin.SetTeam(idCurrentTeam);
// and determine a new team, if none has been assigned yet
if (idCurrentTeam) return true;
}
// new team assignment
// teams are always needed in the lobby, so there's a team preset to change
// for runtime joins, teams are needed if specified by teams.txt or if any teams have been created before (to avoid mixed team-noteam-scenarios)
// but only assign teams in runtime join if the player won't pick it himself
bool fWillHaveLobby = ::Network.isEnabled() && !::Network.Status.isPastLobby() && Game.fLobby;
bool fHasOrWillHaveLobby = ::Network.isLobbyActive() || fWillHaveLobby;
bool fCanPickTeamAtRuntime = !IsRandomTeam() && (rNewJoin.GetType() == C4PT_User) && IsRuntimeJoinTeamChoice();
bool fIsTeamNeeded = IsRuntimeJoinTeamChoice() || GetTeamCount();
if (!fHasOrWillHaveLobby && (!fIsTeamNeeded || fCanPickTeamAtRuntime)) return false;
// get least-used team
C4Team *pAssignTeam=NULL;
C4Team *pLowestTeam = GetRandomSmallestTeam();
// melee mode
if (IsAutoGenerateTeams() && !IsRandomTeam())
{
// reuse old team only if it's empty
if (pLowestTeam && !pLowestTeam->GetPlayerCount())
pAssignTeam = pLowestTeam;
else
{
// no empty team: generate new
GenerateDefaultTeams(iLastTeamID+1);
pAssignTeam = GetTeamByID(iLastTeamID);
}
}
else
{
if (!pLowestTeam)
{
// not enough teams defined in teamwork mode?
// then create two teams as default
if (!GetTeamByIndex(1))
GenerateDefaultTeams(2);
else
// otherwise, all defined teams are full. This is a scenario error, because MaxPlayer should have been adjusted
return false;
pLowestTeam = GetTeamByIndex(0);
}
pAssignTeam = pLowestTeam;
}
// assign it
if (!pAssignTeam) return false;
pAssignTeam->AddPlayer(rNewJoin, true);
return true;
}
