ServerNextTurnState.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/ServerNextTurnState.h>
#include <server/ServerState.h>
#include <server/ScorchedServer.h>
#include <server/TurnController.h>
#include <server/ServerChannelManager.h>
#include <server/ServerCommon.h>
#include <tank/TankContainer.h>
#include <tank/TankState.h>
#include <tank/TankAccessories.h>
#include <tankai/TankAI.h>
#include <landscapemap/LandscapeMaps.h>
#include <coms/ComsStartGameMessage.h>
#include <coms/ComsTimerStartMessage.h>
#include <coms/ComsMessageSender.h>
#include <coms/ComsPlayerStatusMessage.h>
#include <common/Logger.h>
#include <common/OptionsTransient.h>
#include <common/OptionsScorched.h>

ServerNextTurnState::ServerNextTurnState() :
        GameStateI("ServerNextTurnState")
{
}

ServerNextTurnState::~ServerNextTurnState()
{
}

void ServerNextTurnState::enterState(const unsigned state)
{
        TurnController::instance()->nextTurn();
        if (TurnController::instance()->getPlayersThisTurn().empty())
        {
                // Tell each client to end the shot timer
                ComsTimerStartMessage timerMessage(0);
                ComsMessageSender::sendToAllPlayingClients(timerMessage);

                // No more turns left, play the shot
                ScorchedServer::instance()->getGameState().stimulate(ServerState::ServerStimulusShot);
        }
        else
        {
                bool weaponBuy = 
                        (ScorchedServer::instance()->getOptionsTransient().getCurrentGameNo() == 0);

                // Tell each client to start the shot timer
                int time = ScorchedServer::instance()->getOptionsGame().getShotTime();
                if (weaponBuy) time = ScorchedServer::instance()->getOptionsGame().getBuyingTime();
                ComsTimerStartMessage timerMessage(time);
                ComsMessageSender::sendToAllPlayingClients(timerMessage);

                // Tell the client who we are currently waiting on
                ComsPlayerStatusMessage statusMessage;
                statusMessage.getWaitingPlayers() = TurnController::instance()->getPlayersThisTurn();
                ComsMessageSender::sendToAllPlayingClients(statusMessage, NetInterfaceFlags::fAsync);

                // Tell the players to play the turn
                std::list<unsigned int>::iterator itor;
                for (itor = TurnController::instance()->getPlayersThisTurn().begin();
                        itor != TurnController::instance()->getPlayersThisTurn().end();
                        itor++)
                {
                        unsigned int playerId = (*itor);

                        Tank *tank =
                                ScorchedServer::instance()->getTankContainer().getTankById(playerId);
                        DIALOG_ASSERT(tank);
                        DIALOG_ASSERT(tank->getState().getState() == TankState::sNormal);

                        if (tank->getDestinationId() == 0) // This is a local tank
                        {
                                if (weaponBuy)
                                {
                                        // Tell the computer ai to buy weapons
                                        tank->getTankAI()->buyAccessories();

                                        // Tell the computer ai to use its autodefense (if it has one)
                                        if (tank->getAccessories().getAutoDefense().haveDefense())
                                        {
                                                tank->getTankAI()->autoDefense();
                                        }
                                }
                                else
                                {
                                        // Tell the computer ai to move
                                        tank->getTankAI()->playMove();
                                }
                        }
                        else
                        {
                                ServerChannelManager::instance()->sendText(
                                        ChannelText("banner",
                                                "TANK'S MOVE",
                                                "{0}'s Move", 
                                                tank->getTargetName()),
                                        false);

                                // Tell the clients to start the game
                                ComsStartGameMessage startMessage(tank->getPlayerId(), weaponBuy);
                                ComsMessageSender::sendToSingleClient(startMessage, tank->getDestinationId());
                        }
                }

                if (weaponBuy)
                {
                        ScorchedServer::instance()->getGameState().stimulate(ServerState::ServerStimulusBuying);
                }
                else
                {
                        ScorchedServer::instance()->getGameState().stimulate(ServerState::ServerStimulusPlaying);
                }
        }
}

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