C4Client *C4ClientList::getClientByName(const char *szName) const
{
for (C4Client *pClient = pFirst; pClient; pClient = pClient->pNext)
if (SEqual(pClient->getName(), szName))
return pClient;
return NULL;
}
C4ClientList &C4ClientList::operator =(const C4ClientList &List)
{
// remove clients that are not in the list
C4Client *pClient, *pNext;
for (pClient = pFirst; pClient; pClient = pNext)
{
pNext = pClient->pNext;
if (!List.getClientByID(pClient->getID()))
{
Remove(pClient);
delete pClient;
}
}
// add all clients
for (pClient = List.pFirst; pClient; pClient = pClient->pNext)
{
// already in list?
C4Client *pNewClient = getClientByID(pClient->getID());
if (pNewClient)
{
// core change
pNewClient->SetCore(pClient->getCore());
}
else
{
// add
pNewClient = Add(pClient->getCore());
}
}
return *this;
}
C4Client *C4ClientList::getNextClientByID(int32_t iAfterID) const
{
for (C4Client *pClient = pFirst; pClient; pClient = pClient->pNext)
if (pClient->getID() > iAfterID)
return pClient;
return NULL;
}
bool C4StartupNetListEntry::KeywordMatch(const char *szMatch)
{
// only finished references
if (!pRef) return false;
if(SSearchNoCase(pRef->getTitle(),szMatch)) return true;
C4Client *pHost = pRef->Parameters.Clients.getHost();
if(pHost && SSearchNoCase(pHost->getName(),szMatch)) return true;
if(SSearchNoCase(pRef->getComment(),szMatch)) return true;
return false;
}
void C4ClientList::RemoveRemote()
{
// remove all remote clients
for (C4Client *pClient = pFirst, *pNext; pClient; pClient = pNext)
{
pNext = pClient->pNext;
// remove all clients except the local client
if (!pClient->isLocal())
{
Remove(pClient);
delete pClient;
}
}
}
C4Client *C4ClientList::AddLocal(int32_t iID, bool fActivated, bool fObserver)
{
// only one local client allowed
assert(!pLocal);
// create core
C4ClientCore LocalCore;
LocalCore.SetLocal(iID, fActivated, fObserver);
// create client
C4Client *pClient = new C4Client(LocalCore);
pClient->SetLocal();
// add
Add(pClient);
assert(pLocal);
return pClient;
}
void C4ClientList::Add(C4Client *pClient)
{
// local client?
if (pClient->isLocal()) pLocal = pClient;
// already in list?
assert(!getClientByID(pClient->getID()));
// find insert position
C4Client *pPos = pFirst, *pPrev = NULL;
for (; pPos; pPrev = pPos, pPos = pPos->pNext)
if (pPos->getID() > pClient->getID())
break;
// add to list
pClient->pNext = pPos;
(pPrev ? pPrev->pNext : pFirst) = pClient;
// register to network
if (pNetClients)
pClient->pNetClient = pNetClients->RegClient(pClient);
}
void C4StartupNetListEntry::SetReference(C4Network2Reference *pRef)
{
// safety: clear previous
ClearRef();
// set info
this->pRef = pRef;
int32_t iIcon = pRef->getIcon();
if (!Inside<int32_t>(iIcon, 0, C4StartupScenSel_IconCount-1)) iIcon = C4StartupScenSel_DefaultIcon_Scenario;
pIcon->SetFacet(C4Startup::Get()->Graphics.fctScenSelIcons.GetPhase(iIcon));
pIcon->SetAnimated(false, 0);
pIcon->SetBounds(rctIconSmall);
int32_t iPlrCnt = pRef->isEditor() ? pRef->Parameters.PlayerInfos.GetActivePlayerCount(false) : pRef->Parameters.Clients.getClientCnt();
C4Client *pHost = pRef->Parameters.Clients.getHost();
sInfoText[0].Format(LoadResStr("IDS_NET_REFONCLIENT"), pRef->getTitle(), pHost ? pHost->getName() : "unknown");
if (pRef->isEditor())
{
sInfoText[1].Format(LoadResStr("IDS_NET_INFOEDITOR"),
(int)iPlrCnt,
StdStrBuf(pRef->getGameStatus().getDescription(), true).getData());
}
else
{
sInfoText[1].Format(LoadResStr("IDS_NET_INFOPLRSGOALDESC"),
(int)iPlrCnt,
(int)pRef->Parameters.MaxPlayers,
pRef->getGameGoalString().getData(),
StdStrBuf(pRef->getGameStatus().getDescription(), true).getData());
}
if (pRef->getTime() > 0)
{
StdStrBuf strDuration; strDuration.Format("%02d:%02d:%02d", pRef->getTime()/3600, (pRef->getTime() % 3600) / 60, pRef->getTime() % 60);
sInfoText[1].Append(" - "); sInfoText[1].Append(strDuration);
}
sInfoText[2].Format(LoadResStr("IDS_DESC_VERSION"), pRef->getGameVersion().GetString().getData());
sInfoText[3].Format("%s: %s", LoadResStr("IDS_CTL_COMMENT"), pRef->getComment());
StdStrBuf sAddress;
for (int i=0; i<pRef->getAddrCnt(); ++i)
{
if (i) sAddress.Append(", ");
sAddress.Append(pRef->getAddr(i).toString());
}
// editor reference
if (pRef->isEditor())
AddStatusIcon(C4GUI::Ico_Editor, LoadResStr("IDS_CNS_CONSOLE"));
// password
if (pRef->isPasswordNeeded())
AddStatusIcon(C4GUI::Ico_Ex_LockedFrontal, LoadResStr("IDS_NET_INFOPASSWORD"));
// league
if (pRef->Parameters.isLeague())
AddStatusIcon(C4GUI::Ico_Ex_League, pRef->Parameters.getLeague());
// lobby active
if (pRef->getGameStatus().isLobbyActive())
AddStatusIcon(C4GUI::Ico_Lobby, LoadResStr("IDS_DESC_EXPECTING"));
// game running
if (pRef->getGameStatus().isPastLobby())
AddStatusIcon(C4GUI::Ico_GameRunning, LoadResStr("IDS_NET_INFOINPROGR"));
// runtime join
if (pRef->isJoinAllowed() && pRef->getGameStatus().isPastLobby()) // A little workaround to determine RuntimeJoin...
AddStatusIcon(C4GUI::Ico_RuntimeJoin, LoadResStr("IDS_NET_RUNTIMEJOINFREE"));
// official server
if (pRef->isOfficialServer() && !Config.Network.UseAlternateServer) // Offical server icon is only displayed if references are obtained from official league server
{
fIsImportant = true;
AddStatusIcon(C4GUI::Ico_OfficialServer, LoadResStr("IDS_NET_OFFICIALSERVER"));
}
// list participating player/client names
if (pRef->isEditor())
{
sInfoText[4].Format("%s%s", LoadResStr("IDS_DESC_CLIENTS"), iPlrCnt ? pRef->Parameters.Clients.GetAllClientNames().getData() : LoadResStr("IDS_CTL_NONE"));
}
else
{
sInfoText[4].Format("%s: %s", LoadResStr("IDS_CTL_PLAYER"), iPlrCnt ? pRef->Parameters.PlayerInfos.GetActivePlayerNames(false).getData() : LoadResStr("IDS_CTL_NONE"));
}
// disabled if join is not possible for some reason
C4GameVersion verThis;
if (!pRef->isJoinAllowed() || !(pRef->getGameVersion() == verThis))
{
fIsEnabled = false;
}
// store sort order
iSortOrder = pRef->getSortOrder();
// all references expire after a while
SetTimeout(TT_Reference);
UpdateSmallState(); UpdateText();
}
bool C4MessageInput::ProcessCommand(const char *szCommand) {
C4GameLobby::MainDlg *pLobby = Game.Network.GetLobby();
// command
char szCmdName[C4MaxName + 1];
SCopyUntil(szCommand + 1, szCmdName, ' ', C4MaxName);
// parameter
const char *pCmdPar = SSearch(szCommand, " ");
if (!pCmdPar) pCmdPar = "";
// dev-scripts
if (SEqual(szCmdName, "help")) {
LogF(LoadResStr("IDS_TEXT_COMMANDSAVAILABLEDURINGGA"));
LogF("/private [player] [message] - %s",
LoadResStr("IDS_MSG_SENDAPRIVATEMESSAGETOTHES"));
LogF("/team [message] - %s",
LoadResStr("IDS_MSG_SENDAPRIVATEMESSAGETOYOUR"));
LogF("/me [action] - %s", LoadResStr("IDS_TEXT_PERFORMANACTIONINYOURNAME"));
LogF("/sound [sound] - %s",
LoadResStr("IDS_TEXT_PLAYASOUNDFROMTHEGLOBALSO"));
LogF("/kick [client] - %s", LoadResStr("IDS_TEXT_KICKTHESPECIFIEDCLIENT"));
LogF("/observer [client] - %s",
LoadResStr("IDS_TEXT_SETTHESPECIFIEDCLIENTTOOB"));
LogF("/fast [x] - %s", LoadResStr("IDS_TEXT_SETTOFASTMODESKIPPINGXFRA"));
LogF("/slow - %s", LoadResStr("IDS_TEXT_SETTONORMALSPEEDMODE"));
LogF("/chart - %s", LoadResStr("IDS_TEXT_DISPLAYNETWORKSTATISTICS"));
LogF("/nodebug - %s", LoadResStr("IDS_TEXT_PREVENTDEBUGMODEINTHISROU"));
LogF("/set comment [comment] - %s",
LoadResStr("IDS_TEXT_SETANEWNETWORKCOMMENT"));
LogF("/set password [password] - %s",
LoadResStr("IDS_TEXT_SETANEWNETWORKPASSWORD"));
LogF("/set faircrew [on/off] - %s",
LoadResStr("IDS_TEXT_ENABLEORDISABLEFAIRCREW"));
LogF("/set maxplayer [4] - %s",
LoadResStr("IDS_TEXT_SETANEWMAXIMUMNUMBEROFPLA"));
LogF("/script [script] - %s", LoadResStr("IDS_TEXT_EXECUTEASCRIPTCOMMAND"));
LogF("/clear - %s", LoadResStr("IDS_MSG_CLEARTHEMESSAGEBOARD"));
return TRUE;
}
// dev-scripts
if (SEqual(szCmdName, "script")) {
if (!Game.IsRunning) return FALSE;
if (!Game.DebugMode) return FALSE;
if (!Game.Network.isEnabled() &&
!SEqual(Game.ScenarioFile.GetMaker(), Config.General.Name) &&
Game.ScenarioFile.GetStatus() != GRPF_Folder)
return FALSE;
if (Game.Network.isEnabled() && !Game.Network.isHost()) return FALSE;
Game.Control.DoInput(
CID_Script,
new C4ControlScript(pCmdPar, C4ControlScript::SCOPE_Console, false),
CDT_Decide);
return TRUE;
}
// set runtimte properties
if (SEqual(szCmdName, "set")) {
if (SEqual2(pCmdPar, "maxplayer ")) {
if (Game.Control.isCtrlHost()) {
if (atoi(pCmdPar + 10) == 0 && !SEqual(pCmdPar + 10, "0")) {
Log("Syntax: /set maxplayer count");
return FALSE;
}
Game.Control.DoInput(
CID_Set, new C4ControlSet(C4CVT_MaxPlayer, atoi(pCmdPar + 10)),
CDT_Decide);
return TRUE;
}
}
if (SEqual2(pCmdPar, "comment ") || SEqual(pCmdPar, "comment")) {
if (!Game.Network.isEnabled() || !Game.Network.isHost()) return FALSE;
// Set in configuration, update reference
Config.Network.Comment.CopyValidated(pCmdPar[7] ? (pCmdPar + 8) : "");
Game.Network.InvalidateReference();
Log(LoadResStr("IDS_NET_COMMENTCHANGED"));
return TRUE;
}
if (SEqual2(pCmdPar, "password ") || SEqual(pCmdPar, "password")) {
if (!Game.Network.isEnabled() || !Game.Network.isHost()) return FALSE;
Game.Network.SetPassword(pCmdPar[8] ? (pCmdPar + 9) : NULL);
if (pLobby) pLobby->UpdatePassword();
return TRUE;
}
if (SEqual2(pCmdPar, "faircrew ")) {
if (!Game.Control.isCtrlHost() || Game.Parameters.isLeague())
return FALSE;
C4ControlSet *pSet = NULL;
if (SEqual(pCmdPar + 9, "on"))
pSet =
new C4ControlSet(C4CVT_FairCrew, Config.General.FairCrewStrength);
else if (SEqual(pCmdPar + 9, "off"))
pSet = new C4ControlSet(C4CVT_FairCrew, -1);
else if (isdigit((unsigned char)pCmdPar[9]))
pSet = new C4ControlSet(C4CVT_FairCrew, atoi(pCmdPar + 9));
else
return FALSE;
Game.Control.DoInput(CID_Set, pSet, CDT_Decide);
return TRUE;
}
// unknown property
return FALSE;
}
// get szen from network folder - not in lobby; use res tab there
if (SEqual(szCmdName, "netgetscen")) {
if (Game.Network.isEnabled() && !Game.Network.isHost() && !pLobby) {
const C4Network2ResCore *pResCoreScen =
Game.Parameters.Scenario.getResCore();
if (pResCoreScen) {
C4Network2Res::Ref pScenario =
Game.Network.ResList.getRefRes(pResCoreScen->getID());
if (pScenario)
if (C4Group_CopyItem(
pScenario->getFile(),
Config.AtExePath(GetFilename(Game.ScenarioFilename)))) {
LogF(LoadResStr("IDS_MSG_CMD_NETGETSCEN_SAVED"),
Config.AtExePath(GetFilename(Game.ScenarioFilename)));
return TRUE;
}
}
}
return FALSE;
}
// clear message board
if (SEqual(szCmdName, "clear")) {
// lobby
if (pLobby) {
pLobby->ClearLog();
}
// fullscreen
else if (Game.GraphicsSystem.MessageBoard.Active)
Game.GraphicsSystem.MessageBoard.ClearLog();
else {
// EM mode
Console.ClearLog();
}
return TRUE;
}
// kick client
if (SEqual(szCmdName, "kick")) {
if (Game.Network.isEnabled() && Game.Network.isHost()) {
// find client
C4Client *pClient = Game.Clients.getClientByName(pCmdPar);
if (!pClient) {
LogF(LoadResStr("IDS_MSG_CMD_NOCLIENT"), pCmdPar);
return FALSE;
}
// league: Kick needs voting
if (Game.Parameters.isLeague() &&
Game.Players.GetAtClient(pClient->getID()))
Game.Network.Vote(VT_Kick, true, pClient->getID());
else
// add control
Game.Clients.CtrlRemove(pClient,
LoadResStr("IDS_MSG_KICKFROMMSGBOARD"));
}
return TRUE;
}
// set fast mode
if (SEqual(szCmdName, "fast")) {
if (!Game.IsRunning) return FALSE;
if (Game.Parameters.isLeague()) {
Log(LoadResStr("IDS_LOG_COMMANDNOTALLOWEDINLEAGUE"));
return FALSE;
}
int32_t iFS;
if ((iFS = atoi(pCmdPar)) == 0) return FALSE;
// set frameskip and fullspeed flag
Game.FrameSkip = BoundBy<int32_t>(iFS, 1, 500);
Game.FullSpeed = TRUE;
// start calculation immediatly
Application.NextTick(false);
return TRUE;
}
// reset fast mode
if (SEqual(szCmdName, "slow")) {
if (!Game.IsRunning) return FALSE;
Game.FullSpeed = FALSE;
Game.FrameSkip = 1;
return TRUE;
}
if (SEqual(szCmdName, "nodebug")) {
if (!Game.IsRunning) return FALSE;
Game.Control.DoInput(CID_Set, new C4ControlSet(C4CVT_AllowDebug, false),
CDT_Decide);
return TRUE;
}
if (SEqual(szCmdName, "msgboard")) {
if (!Game.IsRunning) return FALSE;
// get line cnt
int32_t iLineCnt = BoundBy(atoi(pCmdPar), 0, 20);
if (iLineCnt == 0)
Game.GraphicsSystem.MessageBoard.ChangeMode(2);
else if (iLineCnt == 1)
Game.GraphicsSystem.MessageBoard.ChangeMode(0);
else {
Game.GraphicsSystem.MessageBoard.iLines = iLineCnt;
Game.GraphicsSystem.MessageBoard.ChangeMode(1);
}
return TRUE;
}
// kick/activate/deactivate/observer
if (SEqual(szCmdName, "activate") || SEqual(szCmdName, "deactivate") ||
SEqual(szCmdName, "observer")) {
if (!Game.Network.isEnabled() || !Game.Network.isHost()) {
Log(LoadResStr("IDS_MSG_CMD_HOSTONLY"));
return FALSE;
}
// search for client
C4Client *pClient = Game.Clients.getClientByName(pCmdPar);
if (!pClient) {
LogF(LoadResStr("IDS_MSG_CMD_NOCLIENT"), pCmdPar);
return FALSE;
}
// what to do?
C4ControlClientUpdate *pCtrl = NULL;
if (szCmdName[0] == 'a') // activate
pCtrl = new C4ControlClientUpdate(pClient->getID(), CUT_Activate, true);
else if (szCmdName[0] == 'd' && !Game.Parameters.isLeague()) // deactivate
pCtrl = new C4ControlClientUpdate(pClient->getID(), CUT_Activate, false);
else if (szCmdName[0] == 'o' && !Game.Parameters.isLeague()) // observer
pCtrl = new C4ControlClientUpdate(pClient->getID(), CUT_SetObserver);
// perform it
if (pCtrl)
Game.Control.DoInput(CID_ClientUpdate, pCtrl, CDT_Sync);
else
Log(LoadResStr("IDS_LOG_COMMANDNOTALLOWEDINLEAGUE"));
return TRUE;
}
// control mode
if (SEqual(szCmdName, "centralctrl") || SEqual(szCmdName, "decentralctrl") ||
SEqual(szCmdName, "asyncctrl")) {
if (!Game.Network.isEnabled() || !Game.Network.isHost()) {
Log(LoadResStr("IDS_MSG_CMD_HOSTONLY"));
return FALSE;
}
if (Game.Parameters.isLeague() && *szCmdName == 'a') {
Log(LoadResStr("IDS_LOG_COMMANDNOTALLOWEDINLEAGUE"));
return FALSE;
}
Game.Network.SetCtrlMode(
*szCmdName == 'c' ? CNM_Central : *szCmdName == 'd' ? CNM_Decentral
: CNM_Async);
return TRUE;
}
// show chart
if (Game.IsRunning)
if (SEqual(szCmdName, "chart")) return Game.ToggleChart();
// custom command
C4MessageBoardCommand *pCmd;
if (Game.IsRunning)
if (pCmd = GetCommand(szCmdName)) {
StdStrBuf Script, CmdScript;
// replace %player% by calling player number
if (SSearch(pCmd->Script, "%player%")) {
int32_t iLocalPlr = NO_OWNER;
C4Player *pLocalPlr = Game.Players.GetLocalByIndex(0);
if (pLocalPlr) iLocalPlr = pLocalPlr->Number;
StdStrBuf sLocalPlr;
sLocalPlr.Format("%d", iLocalPlr);
CmdScript.Copy(pCmd->Script);
CmdScript.Replace("%player%", sLocalPlr.getData());
} else {
CmdScript.Ref(pCmd->Script);
}
// insert parameters
if (SSearch(CmdScript.getData(), "%d")) {
// make sure it's a number by converting
Script.Format(CmdScript.getData(), (int)atoi(pCmdPar));
} else if (SSearch(CmdScript.getData(), "%s")) {
// Unrestricted parameters?
// That's kind of a security risk as it will allow anyone to execute
// code
switch (pCmd->eRestriction) {
case C4MessageBoardCommand::C4MSGCMDR_Escaped: {
// escape strings
StdStrBuf Par;
Par.Copy(pCmdPar);
Par.EscapeString();
// compose script
Script.Format(CmdScript.getData(), Par.getData());
} break;
case C4MessageBoardCommand::C4MSGCMDR_Plain:
// unescaped
Script.Format(CmdScript.getData(), pCmdPar);
break;
case C4MessageBoardCommand::C4MSGCMDR_Identifier: {
// only allow identifier-characters
StdStrBuf Par;
while (IsIdentifier(*pCmdPar) || isspace((unsigned char)*pCmdPar))
Par.AppendChar(*pCmdPar++);
// compose script
Script.Format(CmdScript.getData(), Par.getData());
} break;
}
} else
Script = CmdScript.getData();
// add script
Game.Control.DoInput(CID_Script, new C4ControlScript(Script.getData()),
CDT_Decide);
// ok
return TRUE;
}
// unknown command
StdStrBuf sErr;
sErr.Format(LoadResStr("IDS_ERR_UNKNOWNCMD"), szCmdName);
if (pLobby)
pLobby->OnError(sErr.getData());
else
Log(sErr.getData());
return FALSE;
}