ServerPlayingState.cpp

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    Scorched3D is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#include <server/ServerPlayingState.h>
#include <server/ServerShotHolder.h>
#include <server/ServerState.h>
#include <server/ScorchedServer.h>
#include <server/ServerChannelManager.h>
#include <server/TurnController.h>
#include <server/ServerCommon.h>
#include <tank/TankContainer.h>
#include <tank/TankState.h>
#include <tank/TankScore.h>
#include <lua/LUAScriptHook.h>
#include <common/OptionsScorched.h>
#include <common/Logger.h>

ServerPlayingState::ServerPlayingState() : 
        GameStateI("ServerPlayingState"),
        time_(0.0f)
{
        ScorchedServer::instance()->getLUAScriptHook().addHookProvider("server_playing");
}

ServerPlayingState::~ServerPlayingState()
{
}

void ServerPlayingState::enterState(const unsigned state)
{
        // Set the wait timer to the current time
        time_ = 0.0f;

        // Notify scripts of a new game starting
        ScorchedServer::instance()->getLUAScriptHook().callHook("server_playing");
}

bool ServerPlayingState::acceptStateChange(const unsigned state, 
                const unsigned nextState,
                float frameTime)
{
        // Check how long we are allowed to wait
        time_ += frameTime;
        int shotTime = 0;
        if (state == ServerState::ServerStateBuying)
        {
                shotTime = ScorchedServer::instance()->getOptionsGame().getBuyingTime();
        }
        else
        {
                shotTime = ScorchedServer::instance()->getOptionsGame().getShotTime();
        }

        // Check if the time to make the shots has expired
        if (shotTime > 0)
        {
                if (time_ > shotTime + 5)
                {
                        // For each alive tank that should have made a move
                        // Check if the tank has missed its go
                        // If so increment the missed counter
                        // Once missed counter exceeds it threshold then kick the player
                        std::list<unsigned int> &tanks = 
                                TurnController::instance()->getPlayersThisTurn();
                        std::list<unsigned int>::iterator itor;
                        for (itor = tanks.begin();
                                itor != tanks.end();
                                itor++)
                        {
                                Tank *tank = ScorchedServer::instance()->getTankContainer().getTankById(*itor);
                                if (tank && tank->getState().getState() == TankState::sNormal)
                                {
                                        if (!ServerShotHolder::instance()->haveShot(
                                                tank->getPlayerId()))
                                        {
                                                int movesMissed = tank->getScore().getMissedMoves() + 1;
                                                tank->getScore().setMissedMoves(movesMissed);

#ifdef S3D_SERVER
                                                // If the allowed missed moves has been specified
                                                if (ScorchedServer::instance()->getOptionsGame().getAllowedMissedMoves() > 0)
                                                {
                                                        if (state == ServerState::ServerStateBuying)
                                                        {
                                                                ServerChannelManager::instance()->sendText(
                                                                        ChannelText("info",
                                                                                "PLAYER_MISSED_BUY",
                                                                                "Player \"{0}\" failed to buy, allowed {1} more missed move(s)",
                                                                                tank->getTargetName(),
                                                                                ScorchedServer::instance()->getOptionsGame().getAllowedMissedMoves() - movesMissed),
                                                                        true);
                                                        }
                                                        else
                                                        {
                                                                ServerChannelManager::instance()->sendText(
                                                                        ChannelText("info",
                                                                                "PLAYER_MISSED_SHOOT",
                                                                                "Player \"{0}\" failed to shoot, allowed {1} more missed move(s)",
                                                                                tank->getTargetName(),
                                                                                ScorchedServer::instance()->getOptionsGame().getAllowedMissedMoves() - movesMissed),
                                                                        true);
                                                        }

                                                        // And this player has exceeded them
                                                        if (movesMissed >= ScorchedServer::instance()->getOptionsGame().getAllowedMissedMoves())
                                                        {
                                                                // Then kick this player
                                                                ServerCommon::kickDestination(tank->getDestinationId());
                                                        }
                                                }
#endif
                                        }
                                }
                        }

                        return true;
                }
        }

        // Or we already have all shots
        if (ServerShotHolder::instance()->haveAllTurnShots())
        {
                return true;
        }

        return false;
}

---