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Diffstat (limited to 'kbattleship/kbattleship/kbattleship.cpp')
| -rw-r--r-- | kbattleship/kbattleship/kbattleship.cpp | 1352 |
1 files changed, 1352 insertions, 0 deletions
diff --git a/kbattleship/kbattleship/kbattleship.cpp b/kbattleship/kbattleship/kbattleship.cpp new file mode 100644 index 00000000..b7d38891 --- /dev/null +++ b/kbattleship/kbattleship/kbattleship.cpp @@ -0,0 +1,1352 @@ +/*************************************************************************** + kbattleship.cpp + ----------------- + Developers: (c) 2000-2001 Nikolas Zimmermann <wildfox@kde.org> + (c) 2000-2001 Daniel Molkentin <molkentin@kde.org> + + ***************************************************************************/ + +/*************************************************************************** + * * + * This program 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. * + * * + ***************************************************************************/ + +#include <qlayout.h> +#include <qtimer.h> + +#include <kgamemisc.h> +#include <kinputdialog.h> +#include <knotifyclient.h> +#include <knotifydialog.h> +#include <kstandarddirs.h> +#include <kstatusbar.h> +#include <kstdgameaction.h> +#include <kcmdlineargs.h> +#include <kmessagebox.h> +#include <kuser.h> + +#include <kscoredialog.h> + + +#include "kbattleship.moc" + +extern const char *clientVersion; + +KBattleshipWindow::KBattleshipWindow() : KMainWindow() +{ + shift = false; + m_connection = 0; + m_lost = 0; + m_config = 0; + m_client = 0; + m_server = 0; + m_aiPlayer = 0; + m_aiHits = 0; + + init(); +} + +KBattleshipWindow::~KBattleshipWindow() +{ + if(m_config != 0) + saveOptions(); + delete m_aiPlayer; + delete m_ownshiplist; + delete m_enemyshiplist; +} + +void KBattleshipWindow::init() +{ + m_aiPlaying = false; + m_placeable = false; + m_shootable = false; + m_serverHasClient = false; + m_config = kapp->config(); + initStatusBar(); + initActions(); + readOptions(); + initView(); + initChat(); + initShipPlacing(); + parseCommandLine(); +} + +void KBattleshipWindow::slotConfigureNotifications() +{ + KNotifyDialog::configure(this); +} + +void KBattleshipWindow::initStatusBar() +{ + m_ownNickname = "-"; + m_enemyNickname = "-"; + statusBar()->insertItem(i18n(" Player 1: %1 ").arg(m_ownNickname), ID_PLAYER_OWN, 0, true); + statusBar()->insertItem(i18n(" Player 2: %1 ").arg(m_enemyNickname), ID_PLAYER_ENEMY, 0, true); + statusBar()->insertItem(i18n("Ready"), ID_STATUS_MSG, 1); + statusBar()->setItemAlignment(ID_STATUS_MSG, AlignLeft); +} + +void KBattleshipWindow::initActions() +{ + KStdAction::configureNotifications(this, SLOT(slotConfigureNotifications()), actionCollection()); + m_gameServerConnect = new KAction(i18n("&Connect to Server..."), "connect_no", Key_F2, this, SLOT(slotServerConnect()), actionCollection(), "game_serverconnect"); + m_gameNewServer = new KAction(i18n("&Start Server..."), "network", Key_F3, this, SLOT(slotNewServer()), actionCollection(), "game_newserver"); + m_gameSingle = new KAction(i18n("S&ingle Player..."), "gear", Key_F4, this, SLOT(slotSinglePlayer()), actionCollection(), "game_singleplayer"); + m_gameQuit = KStdGameAction::quit(this, SLOT(close()), actionCollection()); + KStdGameAction::highscores(this, SLOT(slotHighscore()), actionCollection()); + m_gameEnemyInfo = new KAction(i18n("&Enemy Info"), "view_text", Key_F11, this, SLOT(slotEnemyClientInfo()), actionCollection(), "game_enemyinfo"); + + m_configSound = new KToggleAction(i18n("&Play Sounds"), 0, actionCollection(), "options_configure_sound"); + m_configGrid = new KToggleAction(i18n("&Show Grid"), 0, this, SLOT(slotShowGrid()), actionCollection(), "options_show_grid"); + m_configGrid->setCheckedState(i18n("Hide Grid")); + + m_gameEnemyInfo->setEnabled(false); + + setupGUI( KMainWindow::Save | StatusBar | Keys | Create ); +} + +void KBattleshipWindow::initChat() +{ + connect(m_chat, SIGNAL(sigSendMessage(const QString &)), this, SLOT(slotSendChatMessage(const QString &))); + connect(m_chat, SIGNAL(sigChangeEnemyNickname(const QString &)), this, SLOT(slotChangeEnemyPlayer(const QString &))); + connect(m_chat, SIGNAL(sigChangeOwnNickname(const QString &)), this, SLOT(slotChangedNickCommand(const QString &))); +} + +void KBattleshipWindow::changeShipPlacementDirection(){ + shift = !shift; +} + +void KBattleshipWindow::initShipPlacing() +{ + connect(m_ownshiplist, SIGNAL(sigOwnFieldDataChanged(int, int, int)), this, SLOT(slotChangeOwnFieldData(int, int, int))); + connect(m_ownshiplist, SIGNAL(sigLastShipAdded()), this, SLOT(slotShipsReady())); +} + +void KBattleshipWindow::initView() +{ + QWidget *dummy = new QWidget(this, "dummy"); + setCentralWidget(dummy); + + QGridLayout *topLayout = new QGridLayout(dummy, 2, 2, 0, -1, "topLayout"); + + m_chat = new KChatWidget(dummy); + m_view = new KBattleshipView(dummy, "", m_configGrid->isChecked()); + m_stat = new KStatDialog(dummy); + topLayout->setColStretch(1, 10); + topLayout->setRowStretch(1, 10); + topLayout->addWidget(m_view, 0, 0); + topLayout->addWidget(m_stat, 0, 1); + topLayout->addMultiCellWidget(m_chat, 1, 1, 0, 1); + + m_ownshiplist = new KShipList(); + m_enemyshiplist = new KShipList(); + + m_view->startDrawing(); + setFocusProxy(m_view); + + connect(m_view, SIGNAL(sigEnemyFieldClicked(int, int)), this, SLOT(slotEnemyFieldClick(int, int))); + connect(m_view, SIGNAL(sigOwnFieldClicked(int, int)), this, SLOT(slotPlaceShip(int, int))); + connect(m_view, SIGNAL(sigMouseOverField(int, int)), this, SLOT(slotPlaceShipPreview(int, int))); + connect(m_view, SIGNAL(changeShipPlacementDirection()), this, SLOT(changeShipPlacementDirection())); +} + +void KBattleshipWindow::slotDeleteAI() +{ + m_aiHits = 0; + delete m_aiPlayer; + m_aiPlayer = 0; +} + +void KBattleshipWindow::slotRestartAI() +{ + m_aiHits = 0; + slotStartBattleshipGame(false); +} + +void KBattleshipWindow::slotEnemyFieldClick(int fieldx, int fieldy) +{ + if(m_connection != 0 || m_aiPlaying) + { + if(!m_aiPlaying && m_connection == 0) + return; + + if(!m_serverHasClient && m_connection != 0) + return; + + if(!m_shootable) + return; + + if(m_view->enemyFieldState(fieldx, fieldy) == KBattleField::FREE) + { + if(!m_aiPlaying && !m_lost) + { + slotStatusMsg(i18n("Sending Message...")); + KMessage *msg = new KMessage(KMessage::SHOOT); + msg->addField("fieldx", QString::number(fieldx)); + msg->addField("fieldy", QString::number(fieldy)); + slotSendMessage(msg); + } + + if(m_stat->hit() != 10 && m_aiPlaying) + { + m_stat->setShot(); + + int showstate; + + if(m_enemyshiplist->shipTypeAt(fieldx, fieldy) == 99) + { + m_stat->setWater(); + showstate = KBattleField::WATER; + } + else + { + m_stat->setHit(); + showstate = KBattleField::HIT; + } + + slotChangeEnemyFieldData(fieldx, fieldy, showstate); + + if(showstate == KBattleField::HIT) + { + KShip *ship = m_enemyshiplist->shipAt(fieldx, fieldy); + typedef QValueList<int> DeathValueList; + DeathValueList deathList; + bool xokay = true, yokay = true; + int tempy = 0, tempx = 0; + + if(ship->placedLeft()) + { + for(tempx = ship->shipxstart(); tempx <= ship->shipxstop(); tempx++) + { + if(m_view->enemyFieldState(tempx, fieldy) == KBattleField::HIT) + { + deathList.append(tempx); + xokay = true; + yokay = false; + } + else + { + xokay = false; + yokay = false; + break; + } + } + } + else + { + for(tempy = ship->shipystart(); tempy <= ship->shipystop(); tempy++) + { + if(m_view->enemyFieldState(fieldx, tempy) == KBattleField::HIT) + { + deathList.append(tempy); + xokay = false; + yokay = true; + } + else + { + xokay = false; + yokay = false; + break; + } + } + } + + if(xokay) + { + DeathValueList::Iterator it; + for(it = deathList.begin(); it != deathList.end(); ++it) + { + if(fieldy+1 < m_enemyshiplist->m_fieldy) m_view->changeEnemyFieldData(*it, fieldy+1, KBattleField::BORDER); + m_view->changeEnemyFieldData(*it, fieldy, KBattleField::DEATH); + if(fieldy > 0) m_view->changeEnemyFieldData(*it, fieldy-1, KBattleField::BORDER); + } + if(ship->shipxstart() > 0) + { + if (fieldy > 0) m_view->changeEnemyFieldData(ship->shipxstart()-1, fieldy-1, KBattleField::BORDER); + m_view->changeEnemyFieldData(ship->shipxstart()-1, fieldy, KBattleField::BORDER); + if (fieldy < m_enemyshiplist->m_fieldy) m_view->changeEnemyFieldData(ship->shipxstart()-1, fieldy+1, KBattleField::BORDER); + } + if(ship->shipxstop() < m_enemyshiplist->m_fieldx) + { + if (fieldy>0) m_view->changeEnemyFieldData(ship->shipxstop()+1, fieldy-1, KBattleField::BORDER); + m_view->changeEnemyFieldData(ship->shipxstop()+1, fieldy, KBattleField::BORDER); + if (fieldy < m_enemyshiplist->m_fieldy)m_view->changeEnemyFieldData(ship->shipxstop()+1,fieldy+1, KBattleField::BORDER); + } + } + else if(yokay) + { + DeathValueList::Iterator it; + for(it = deathList.begin(); it != deathList.end(); ++it) + { + if (fieldx>0) m_view->changeEnemyFieldData(fieldx-1, *it, KBattleField::BORDER); + m_view->changeEnemyFieldData(fieldx, *it, KBattleField::DEATH); + if(fieldx<m_enemyshiplist->m_fieldx) m_view->changeEnemyFieldData(fieldx+1, *it, KBattleField::BORDER); + } + if(ship->shipystart()>0) + { + if (fieldx>0)m_view->changeEnemyFieldData(fieldx-1, ship->shipystart()-1, KBattleField::BORDER); + m_view->changeEnemyFieldData(fieldx, ship->shipystart()-1, KBattleField::BORDER); + if (fieldx<m_enemyshiplist->m_fieldx)m_view->changeEnemyFieldData(fieldx+1, ship->shipystart()-1, KBattleField::BORDER); + } + if(ship->shipystop()<m_enemyshiplist->m_fieldy) + { + if (fieldx>0)m_view->changeEnemyFieldData(fieldx-1, ship->shipystop()+1, KBattleField::BORDER); + m_view->changeEnemyFieldData(fieldx, ship->shipystop()+1, KBattleField::BORDER); + if (fieldx<m_enemyshiplist->m_fieldx)m_view->changeEnemyFieldData(fieldx+1, ship->shipystop()+1, KBattleField::BORDER); + } + } + } + } + + if(m_stat->hit() == 10 && m_aiPlaying) + { + m_aiPlaying = false; + m_shootable = false; + slotChangeOwnPlayer("-"); + slotChangeEnemyPlayer("-"); + m_gameSingle->setText(i18n("S&ingle Player")); + m_gameNewServer->setEnabled(true); + m_gameServerConnect->setEnabled(true); + slotStatusMsg(i18n("You won the game :)")); + m_stat->slotAddOwnWon(); + slotUpdateHighscore(); + switch(KMessageBox::questionYesNo(this, i18n("Do you want to restart the game?"),QString::null,i18n("Restart"),i18n("Do Not Restart"))) + { + case KMessageBox::Yes: + QTimer::singleShot(0, this, SLOT(slotRestartAI())); + break; + + case KMessageBox::No: + QTimer::singleShot(0, this, SLOT(slotDeleteAI())); + break; + } + return; + } + else if(m_aiPlayer != 0 && m_aiPlaying) + m_aiPlayer->slotRequestShot(); + } + } +} + +void KBattleshipWindow::slotReceivedEnemyFieldData(int fieldx, int fieldy, int enemystate, int xstart, int xstop, int ystart, int ystop, bool death) +{ + m_stat->setShot(); + + int showstate; + + if(enemystate == 99) + { + m_stat->setWater(); + showstate = KBattleField::WATER; + } + else + { + m_stat->setHit(); + showstate = KBattleField::HIT; + } + + slotChangeEnemyFieldData(fieldx, fieldy, showstate); + + if(death) + { + if(xstart == xstop) + { + for(int i = ystart; i <= ystop; i++) + { + if (fieldx>0) m_view->changeEnemyFieldData(fieldx-1, i, KBattleField::BORDER); + m_view->changeEnemyFieldData(fieldx, i, KBattleField::DEATH); + if(fieldx<m_enemyshiplist->m_fieldx) m_view->changeEnemyFieldData(fieldx+1, i, KBattleField::BORDER); + } + if(ystart>0) + { + if (fieldx>0)m_view->changeEnemyFieldData(fieldx-1, ystart-1, KBattleField::BORDER); + m_view->changeEnemyFieldData(fieldx, ystart-1, KBattleField::BORDER); + if (fieldx<m_enemyshiplist->m_fieldx)m_view->changeEnemyFieldData(fieldx+1, ystart-1, KBattleField::BORDER); + } + if(ystop<m_enemyshiplist->m_fieldy) + { + if (fieldx>0)m_view->changeEnemyFieldData(fieldx-1, ystop+1, KBattleField::BORDER); + m_view->changeEnemyFieldData(fieldx, ystop+1, KBattleField::BORDER); + if (fieldx<m_enemyshiplist->m_fieldx)m_view->changeEnemyFieldData(fieldx+1, ystop+1, KBattleField::BORDER); + } + } + else if(ystart == ystop) + { + for(int i = xstart; i <= xstop; i++) + { + if(fieldy+1 < m_enemyshiplist->m_fieldy) m_view->changeEnemyFieldData(i, fieldy+1, KBattleField::BORDER); + m_view->changeEnemyFieldData(i, fieldy, KBattleField::DEATH); + if(fieldy > 0) m_view->changeEnemyFieldData(i, fieldy-1, KBattleField::BORDER); + } + if(xstart > 0) + { + if (fieldy > 0) m_view->changeEnemyFieldData(xstart-1, fieldy-1, KBattleField::BORDER); + m_view->changeEnemyFieldData(xstart-1, fieldy, KBattleField::BORDER); + if (fieldy < m_enemyshiplist->m_fieldy) m_view->changeEnemyFieldData(xstart-1, fieldy+1, KBattleField::BORDER); + } + if(xstop < m_enemyshiplist->m_fieldx) + { + if (fieldy>0) m_view->changeEnemyFieldData(xstop+1, fieldy-1, KBattleField::BORDER); + m_view->changeEnemyFieldData(xstop+1, fieldy, KBattleField::BORDER); + if (fieldy < m_enemyshiplist->m_fieldy)m_view->changeEnemyFieldData(xstop+1,fieldy+1, KBattleField::BORDER); + } + } + } + + if(m_stat->hit() != 10) + slotStatusMsg(i18n("Waiting for enemy to shoot..")); + else + { + KMessage *msg = m_view->getAliveShips(m_ownshiplist); // let's show ai player ships + slotSendMessage(msg); + slotStatusMsg(i18n("You won the game :)")); + m_stat->slotAddOwnWon(); + slotUpdateHighscore(); + if(m_connection->type() == KonnectionHandling::SERVER) + slotServerReplay(); + else + slotClientReplay(); + } +} + +void KBattleshipWindow::slotClientLost() +{ + slotAbortNetworkGame(); + slotStatusMsg(i18n("Enemy disconnected.")); +} + +void KBattleshipWindow::slotServerLost() +{ + slotAbortNetworkGame(); + slotStatusMsg(i18n("Enemy disconnected.")); +} + +void KBattleshipWindow::slotAbortNetworkGame() +{ + slotStatusMsg(i18n("Ready")); + slotChangeOwnPlayer("-"); + slotChangeEnemyPlayer("-"); + + m_gameServerConnect->setText(i18n("&Connect to server")); + m_gameNewServer->setText(i18n("&Start server")); + m_gameSingle->setText(i18n("S&ingle game")); + m_gameServerConnect->setEnabled(true); + m_gameNewServer->setEnabled(true); + m_gameSingle->setEnabled(true); + m_gameEnemyInfo->setEnabled(false); + + m_chat->clear(); + + m_aiPlaying = false; + m_shootable = false; + m_placeable = false; + m_serverHasClient = false; + + if (m_connection) + { + if(m_connection->type() == KonnectionHandling::SERVER) + { + delete m_kbserver; + m_kbserver = 0; + } + else + { + delete m_kbclient; + m_kbclient = 0; + } + delete m_connection; + m_connection = 0; + } +} + +void KBattleshipWindow::slotReplay() +{ + cleanup(true); + m_aiPlaying = false; + m_shootable = false; + m_lost = false; + if(m_connection->type() == KonnectionHandling::SERVER) + m_placeable = true; + else + m_placeable = false; + m_stat->clear(); +} + +void KBattleshipWindow::slotPlaceShipPreview(int fieldx, int fieldy) +{ + int xadd = 0, yadd = 0; + + if(m_connection != 0 || m_aiPlaying) + { + if(!m_aiPlaying && m_connection == 0) + return; + + if(m_connection != 0 && !m_aiPlaying && !m_serverHasClient) + return; + + if((m_placeable && m_ownshiplist->canAddShips()) || m_aiPlaying) + { + switch(m_ownshiplist->shipCount()) + { + case 4: + for(int i = 0; i <= 3; i++) + { + if(!shift) + xadd = i; + else + yadd = i; + m_view->previewShip(fieldx + xadd, fieldy + yadd, KBattleField::SHIP4P1 + i, shift); + } + break; + + case 3: + for(int i = 0; i <= 2; i++) + { + if(!shift) + xadd = i; + else + yadd = i; + m_view->previewShip(fieldx + xadd, fieldy + yadd, KBattleField::SHIP3P1 + i, shift); + } + break; + + case 2: + for(int i = 0; i <= 1; i++) + { + if(!shift) + xadd = i; + else + yadd = i; + m_view->previewShip(fieldx + xadd, fieldy + yadd, KBattleField::SHIP2P1 + i, shift); + } + break; + + case 1: + m_view->previewShip(fieldx, fieldy, KBattleField::SHIP1P1, shift); + break; + } + + m_view->field()->drawField(); + } + } +} + +void KBattleshipWindow::slotPlaceShip(int fieldx, int fieldy) +{ + if(m_connection != 0 || m_aiPlaying) + { + if(!m_aiPlaying && m_connection == 0) + return; + + if(m_connection != 0 && !m_aiPlaying && !m_serverHasClient) + return; + + if(m_placeable && m_ownshiplist->canAddShips()) + m_ownshiplist->addNewShip(shift, fieldx, fieldy); + } +} + +void KBattleshipWindow::slotShipsReady() +{ + if(m_aiPlaying) + { + slotStatusMsg(i18n("Waiting for computer player to start the match...")); + m_placeable = false; + m_aiPlayer->slotRequestShot(); + return; + } + + KMessage *msg = new KMessage(KMessage::SHIPSREADY); + slotSendMessage(msg); + + if(m_connection->type() == KonnectionHandling::SERVER) + slotStatusMsg(i18n("Waiting for other player to place their ships...")); + else + slotStatusMsg(i18n("Waiting for other player to start the match...")); + + m_placeable = false; +} + +void KBattleshipWindow::slotSendMessage(int fieldx, int fieldy, int state) +{ + if(m_connection != 0) + { + KMessage *msg = new KMessage(KMessage::ANSWER_SHOOT); + msg->addField(QString("fieldx"), QString::number(fieldx)); + msg->addField(QString("fieldy"), QString::number(fieldy)); + msg->addField(QString("fieldstate"), QString::number(state)); + + if(m_connection->type() == KonnectionHandling::SERVER) + m_kbserver->sendMessage(msg); + else + m_kbclient->sendMessage(msg); + } +} + +void KBattleshipWindow::slotSendMessage(KMessage *msg) +{ + if(m_connection != 0) + { + if(m_connection->type() == KonnectionHandling::SERVER) + m_kbserver->sendMessage(msg); + else + m_kbclient->sendMessage(msg); + } +} + +void KBattleshipWindow::slotSendChatMessage(const QString &text) +{ + if(m_connection != 0 && m_serverHasClient) + { + KMessage *msg = new KMessage(KMessage::CHAT); + msg->chatMessage(m_ownNickname, text); + slotSendMessage(msg); + } +} + +void KBattleshipWindow::slotChangedNickCommand(const QString &text) +{ + m_ownNickname = text; + slotChangeOwnPlayer(m_ownNickname); + m_chat->setNickname(m_ownNickname); +} + +KShip *KBattleshipWindow::shipAt(int fieldx, int fieldy) +{ + return m_ownshiplist->shipAt(fieldx, fieldy); +} + +KShip *KBattleshipWindow::enemyShipAt(int fieldx, int fieldy) +{ + return m_enemyshiplist->shipAt(fieldx, fieldy); +} + +void KBattleshipWindow::slotUpdateHighscore() +{ + // Balancing factors + // a = shot-balance + // b = water-balance + double a = 3; + double b = 0.5; + double score = (a * m_stat->hit() - b * m_stat->water()) / (m_stat->shot() + m_stat->water()) * 1000; + if(score == 0) score = 1; + + KScoreDialog *scoreDialog = new KScoreDialog(KScoreDialog::Name | KScoreDialog::Score | KScoreDialog::Custom1 | KScoreDialog::Custom2 | KScoreDialog::Custom3, this); + scoreDialog->addField(KScoreDialog::Custom1, i18n("Shots"), "shots"); + scoreDialog->addField(KScoreDialog::Custom2, i18n("Hits"), "hits"); + scoreDialog->addField(KScoreDialog::Custom3, i18n("Water"), "water"); + + KScoreDialog::FieldInfo info; + info[KScoreDialog::Name] = m_ownNickname; + info[KScoreDialog::Custom1] = QString::number(m_stat->shot()); + info[KScoreDialog::Custom2] = QString::number(m_stat->hit()); + info[KScoreDialog::Custom3] = QString::number(m_stat->water()); + + scoreDialog->addScore((int)score, info, false, false); +} + +void KBattleshipWindow::saveOptions() +{ + m_config->setGroup("General"); + m_config->writeEntry("PlaySounds", m_configSound->isChecked()); + m_config->writeEntry("ShowGrid", m_configGrid->isChecked()); + m_config->sync(); +} + +void KBattleshipWindow::readOptions() +{ + m_config->setGroup("General"); + m_configSound->setChecked(m_config->readBoolEntry("PlaySounds", true)); + m_configGrid->setChecked(m_config->readBoolEntry("ShowGrid", false)); +} + +void KBattleshipWindow::slotHighscore() +{ + KScoreDialog *scoreDialog = new KScoreDialog(KScoreDialog::Name | KScoreDialog::Score | KScoreDialog::Custom1 | KScoreDialog::Custom2 | KScoreDialog::Custom3, this); + scoreDialog->addField(KScoreDialog::Custom1, i18n("Shots"), "shots"); + scoreDialog->addField(KScoreDialog::Custom2, i18n("Hits"), "hits"); + scoreDialog->addField(KScoreDialog::Custom3, i18n("Water"), "water"); + scoreDialog->show(); +} + +void KBattleshipWindow::slotEnemyClientInfo() +{ + KInfoDialog *m_info = new KInfoDialog(this); + + m_info->lbl_clientIdentfier->setText(m_enemyClient); + m_info->lbl_clientVersion->setText(m_enemyClientVersion); + m_info->lbl_ClientInformation->setText(m_enemyClientDescription); + m_info->lbl_ProtocolVersion->setText(m_enemyProtocolVersion); + + m_info->show(); +} + +void KBattleshipWindow::slotServerConnect() +{ + if(m_connection == 0) + { + if(m_client != 0) { + m_client->show(); + return; + } + + slotStatusMsg(i18n("Loading Connect-Server dialog...")); + + m_client = new KClientDialog(this); + connect(m_client, SIGNAL(sigConnectServer()), this, SLOT(slotConnectToBattleshipServer())); + connect(m_client, SIGNAL(sigCancelConnect()), this, SLOT(slotDeleteConnectDialog())); + m_client->show(); + + slotStatusMsg(i18n("Ready")); + } + else + slotAbortNetworkGame(); +} + +void KBattleshipWindow::slotDeleteConnectDialog() +{ + delete m_client; + m_client = 0; +} + +void KBattleshipWindow::slotReplayRequest() +{ + switch(KMessageBox::questionYesNo(this, i18n("The client is asking to restart the game. Do you accept?"),QString::null,i18n("Accept Restart"), i18n("Deny Restart"))) + { + case KMessageBox::Yes: + if (m_connection) + { // the client could have closed while the user was thinking if he wanted to replay + slotReplay(); + slotStatusMsg(i18n("Please place your ships. Use the \"Shift\" key to place the ships vertically.")); + } + else slotAbortNetworkGame(); + break; + + case KMessageBox::No: + slotAbortNetworkGame(); + break; + } +} + +void KBattleshipWindow::slotServerReplay() +{ + KMessage *msg = new KMessage(KMessage::REPLAY); + switch(KMessageBox::questionYesNo(this, i18n("Do you want to restart the game?"), QString::null, i18n("Restart"), i18n("Do Not Restart"))) + { + case KMessageBox::Yes: + if (m_connection) + { // the client could have closed while the user was thinking if he wanted to replay + slotReplay(); + slotStatusMsg(i18n("Please place your ships. Use the \"Shift\" key to place the ships vertically.")); + slotSendMessage(msg); + } + else + { + delete msg; + slotAbortNetworkGame(); + } + break; + + case KMessageBox::No: + delete msg; + slotAbortNetworkGame(); + break; + } +} + +void KBattleshipWindow::slotClientReplay() +{ + KMessage *msg = new KMessage(KMessage::REPLAY); + switch(KMessageBox::questionYesNo(this, i18n("Do you want to ask the server restarting the game?"), QString::null, i18n("Ask to Restart"), i18n("Do Not Ask"))) + { + case KMessageBox::Yes: + if (m_connection) + { // the server could have closed while the user was thinking if he wanted to replay + slotReplay(); + slotStatusMsg(i18n("Waiting for an answer...")); + slotSendMessage(msg); + } + else + { + delete msg; + slotAbortNetworkGame(); + } + break; + + case KMessageBox::No: + delete msg; + slotAbortNetworkGame(); + break; + } +} + +void KBattleshipWindow::cleanup(bool placechange) +{ + if(placechange) + m_placeable = false; + m_view->field()->setDrawField(false); + m_ownshiplist->clear(); + m_enemyshiplist->clear(); + m_view->clearField(); + m_view->field()->setDrawField(true); + m_view->field()->drawField(); +} + +void KBattleshipWindow::slotNewServer() +{ + if(m_connection == 0) + { + if(m_server != 0) + return; + + slotStatusMsg(i18n("Loading Start-Server dialog...")); + + m_server = new KServerDialog(this); + connect(m_server, SIGNAL(okClicked()), this, SLOT(slotStartBattleshipServer())); + connect(m_server, SIGNAL(cancelClicked()), this, SLOT(slotDeleteServerDialog())); + m_server->show(); + + slotStatusMsg(i18n("Ready")); + } + else + slotAbortNetworkGame(); +} + +void KBattleshipWindow::slotDeleteServerDialog() +{ + delete m_server; + m_server = 0; +} + +void KBattleshipWindow::slotSendVersion() +{ + KMessage *msg = new KMessage(KMessage::GETVERSION); + msg->versionMessage(); + slotSendMessage(msg); + + QTimer::singleShot(150, this, SLOT(slotSendGreet())); +} + +void KBattleshipWindow::slotSendGreet() +{ + m_serverHasClient = true; + m_chat->slotAcceptMsg(true); + + KMessage *msg = new KMessage(KMessage::GREET); + msg->addField(QString("nickname"), m_ownNickname); + slotSendMessage(msg); +} + +void KBattleshipWindow::slotStartBattleshipServer() +{ + m_gameNewServer->setText(i18n("&Stop server")); + m_gameServerConnect->setEnabled(false); + m_gameSingle->setEnabled(false); + slotStatusMsg(i18n("Waiting for a player...")); + m_kbserver = new KBattleshipServer((m_server->port()).toInt(),m_server->gamename()); + m_ownNickname = m_server->nickname(); + m_chat->setNickname(m_ownNickname); + slotChangeOwnPlayer(m_ownNickname); + delete m_server; + m_server = 0; + cleanup(true); + m_aiPlaying = false; + m_shootable = false; + m_placeable = true; + m_stat->clear(); + m_stat->clearWon(); + if(m_connection == 0) + { + m_connection = new KonnectionHandling(this, m_kbserver); + connect(m_connection, SIGNAL(sigStatusBar(const QString &)), this, SLOT(slotStatusMsg(const QString &))); + connect(m_connection, SIGNAL(sigEnemyNickname(const QString &)), this, SLOT(slotChangeEnemyPlayer(const QString &))); + connect(m_connection, SIGNAL(sigSendNickname()), this, SLOT(slotSendGreet())); + connect(m_connection, SIGNAL(sigPlaceShips(bool)), this, SLOT(slotSetPlaceable(bool))); + connect(m_connection, SIGNAL(sigShootable(bool)), this, SLOT(slotSetShootable(bool))); + connect(m_connection, SIGNAL(sigSendFieldState(int, int)), this, SLOT(slotSendEnemyFieldState(int, int))); + connect(m_connection, SIGNAL(sigEnemyFieldData(int, int, int, int, int, int, int, bool)), this, SLOT(slotReceivedEnemyFieldData(int, int, int, int, int, int, int, bool))); + connect(m_connection, SIGNAL(sigClientLost()), this, SLOT(slotClientLost())); + connect(m_connection, SIGNAL(sigAbortNetworkGame()), this, SLOT(slotAbortNetworkGame())); + connect(m_connection, SIGNAL(sigReplay()), this, SLOT(slotReplayRequest())); + connect(m_connection, SIGNAL(sigChatMessage(const QString &, const QString &, bool)), m_chat, SLOT(slotReceivedMessage(const QString &, const QString &, bool))); + connect(m_connection, SIGNAL(sigClientInformation(const QString &, const QString &, const QString &, const QString &)), this, SLOT(slotReceivedClientInformation(const QString &, const QString &, const QString &, const QString &))); + connect(m_connection, SIGNAL(sigLost(KMessage *)), this, SLOT(slotLost(KMessage *))); + } + else + { + if(m_connection->type() == KonnectionHandling::CLIENT) + { + disconnect(m_kbclient, SIGNAL(sigConnected()), this, SLOT(slotSendVersion())); + disconnect(m_connection, SIGNAL(sigAbortNetworkGame()), this, SLOT(slotAbortNetworkGame())); + disconnect(m_connection, SIGNAL(sigStatusBar(const QString &)), this, SLOT(slotStatusMsg(const QString &))); + disconnect(m_connection, SIGNAL(sigEnemyNickname(const QString &)), this, SLOT(slotChangeEnemyPlayer(const QString &))); + disconnect(m_connection, SIGNAL(sigSendFieldState(int, int)), this, SLOT(slotSendEnemyFieldState(int, int))); + disconnect(m_connection, SIGNAL(sigEnemyFieldData(int, int, int, int, int, int, int, bool)), this, SLOT(slotReceivedEnemyFieldData(int, int, int, int, int, int, int, bool))); + disconnect(m_connection, SIGNAL(sigShootable(bool)), this, SLOT(slotSetShootable(bool))); + disconnect(m_connection, SIGNAL(sigPlaceShips(bool)), this, SLOT(slotSetPlaceable(bool))); + disconnect(m_connection, SIGNAL(sigServerLost()), this, SLOT(slotServerLost())); + disconnect(m_connection, SIGNAL(sigReplay()), this, SLOT(slotReplay())); + disconnect(m_connection, SIGNAL(sigChatMessage(const QString &, const QString &, bool)), m_chat, SLOT(slotReceivedMessage(const QString &, const QString &, bool))); + disconnect(m_connection, SIGNAL(sigLost(KMessage *)), this, SLOT(slotLost(KMessage *))); + m_connection->updateInternal(m_kbserver); + connect(m_connection, SIGNAL(sigStatusBar(const QString &)), this, SLOT(slotStatusMsg(const QString &))); + connect(m_connection, SIGNAL(sigEnemyNickname(const QString &)), this, SLOT(slotChangeEnemyPlayer(const QString &))); + connect(m_connection, SIGNAL(sigSendNickname()), this, SLOT(slotSendGreet())); + connect(m_connection, SIGNAL(sigPlaceShips(bool)), this, SLOT(slotSetPlaceable(bool))); + connect(m_connection, SIGNAL(sigShootable(bool)), this, SLOT(slotSetShootable(bool))); + connect(m_connection, SIGNAL(sigSendFieldState(int, int)), this, SLOT(slotSendEnemyFieldState(int, int))); + connect(m_connection, SIGNAL(sigEnemyFieldData(int, int, int, int, int, int, int, bool)), this, SLOT(slotReceivedEnemyFieldData(int, int, int, int, int, int, int, bool))); + connect(m_connection, SIGNAL(sigClientLost()), this, SLOT(slotClientLost())); + connect(m_connection, SIGNAL(sigAbortNetworkGame()), this, SLOT(slotAbortNetworkGame())); + connect(m_connection, SIGNAL(sigReplay()), this, SLOT(slotReplayRequest())); + connect(m_connection, SIGNAL(sigChatMessage(const QString &, const QString &, bool)), m_chat, SLOT(slotReceivedMessage(const QString &, const QString &, bool))); + connect(m_connection, SIGNAL(sigLost(KMessage *)), this, SLOT(slotLost(KMessage *))); + } + else + m_connection->updateInternal(m_kbserver); + } + m_kbserver->init(); +} + +void KBattleshipWindow::slotLost(KMessage *msg) +{ + m_stat->slotAddEnemyWon(); + if (!msg->field("ship0").isNull()) m_view->drawEnemyShipsHuman(msg, m_enemyshiplist); + m_lost = true; +} + +void KBattleshipWindow::slotSendEnemyFieldState(int fieldx, int fieldy) +{ + int data, showstate; + bool xokay = false, yokay = false, is_kill = false; + typedef QValueList<int> DeathValueList; + DeathValueList deathList; + + data = m_ownshiplist->shipTypeAt(fieldx, fieldy); + if(data == 99) + showstate = KBattleField::WATER; + else + showstate = KBattleField::HIT; + + slotChangeOwnFieldData(fieldx, fieldy, showstate); + + KMessage *msg = new KMessage(KMessage::ANSWER_SHOOT); + + if(showstate == KBattleField::HIT) + { + if(m_ownshiplist->shipTypeAt(fieldx, fieldy) != 0 && m_ownshiplist->shipTypeAt(fieldx, fieldy) != 99) + { + KShip *ship = m_ownshiplist->shipAt(fieldx, fieldy); + int tempy = 0, tempx = 0; + + if(ship->shipystart() == ship->shipystop() && ship->shipxstart() != ship->shipxstop()) + { + for(tempx = ship->shipxstart(); tempx <= ship->shipxstop(); tempx++) + { + if(m_view->ownFieldState(tempx, fieldy) == KBattleField::HIT) + { + deathList.append(tempx); + xokay = true; + yokay = false; + } + else + { + xokay = false; + yokay = false; + break; + } + } + } + else if(ship->shipystart() != ship->shipystop() && ship->shipxstart() == ship->shipxstop()) + { + for(tempy = ship->shipystart(); tempy <= ship->shipystop(); tempy++) + { + if(m_view->ownFieldState(fieldx, tempy) == KBattleField::HIT) + { + deathList.append(tempy); + xokay = false; + yokay = true; + } + else + { + xokay = false; + yokay = false; + break; + } + } + } + } + else if(m_ownshiplist->shipTypeAt(fieldx, fieldy) == 0) + { + msg->addField(QString("xstart"), QString::number(fieldx)); + msg->addField(QString("xstop"), QString::number(fieldx)); + msg->addField(QString("ystart"), QString::number(fieldy)); + msg->addField(QString("ystop"), QString::number(fieldy)); + msg->addField(QString("death"), QString("true")); + is_kill = true; + } + } + + msg->addField(QString("fieldx"), QString::number(fieldx)); + msg->addField(QString("fieldy"), QString::number(fieldy)); + + if(xokay) + { + msg->addField(QString("xstart"), QString::number(deathList.first())); + msg->addField(QString("xstop"), QString::number(deathList.last())); + msg->addField(QString("ystart"), QString::number(fieldy)); + msg->addField(QString("ystop"), QString::number(fieldy)); + msg->addField(QString("death"), QString("true")); + is_kill = true; + } + else if(yokay) + { + msg->addField(QString("xstart"), QString::number(fieldx)); + msg->addField(QString("xstop"), QString::number(fieldx)); + msg->addField(QString("ystart"), QString::number(deathList.first())); + msg->addField(QString("ystop"), QString::number(deathList.last())); + msg->addField(QString("death"), QString("true")); + is_kill = true; + } + + if(is_kill) + // If sunk, reveal ship type + msg->addField(QString("fieldstate"), QString::number(data)); + else if(showstate == KBattleField::HIT) + // On non-fatal hit, keep ship type secret + msg->addField(QString("fieldstate"), QString::number(1)); + else /* showstate == KBattleField::WATER */ + // Miss + msg->addField(QString("fieldstate"), QString::number(99)); + + if(m_connection->type() == KonnectionHandling::SERVER) + m_kbserver->sendMessage(msg); + else + m_kbclient->sendMessage(msg); +} + +void KBattleshipWindow::slotChangeOwnFieldData(int fieldx, int fieldy, int type) +{ + m_view->changeOwnFieldData(fieldx, fieldy, type); + playSound(true, type); +} + +void KBattleshipWindow::playSound(bool enemy, int fieldstate) +{ + if (m_configSound->isChecked()) + { + switch(fieldstate) + { + case KBattleField::WATER: + KNotifyClient::event(winId(), "shoot_water"); + break; + + case KBattleField::HIT: + if(enemy) + KNotifyClient::event(winId(), "shoot_hit_1"); + else + KNotifyClient::event(winId(), "shoot_hit_2"); + break; + + case KBattleField::DEATH: + KNotifyClient::event(winId(), "shoot_sink"); + break; + } + } +} + +void KBattleshipWindow::slotChangeEnemyFieldData(int fieldx, int fieldy, int type) +{ + m_view->changeEnemyFieldData(fieldx, fieldy, type); + playSound(false, type); +} + +void KBattleshipWindow::parseCommandLine() { + KCmdLineArgs *args = KCmdLineArgs::parsedArgs(); + if ( args->count() > 0 ) + { + KURL u( args->url(0)); + if(u.protocol().isEmpty()) + u.setProtocol("kbattleship"); + if( !u.isValid()) { + KMessageBox::sorry(this, + i18n("The URL passed to KDE Battleship '%1' is not a valid url") + .arg(args->arg(0))); + return; + } + if( u.protocol() != "kbattleship" ) { + KMessageBox::sorry(this, + i18n("The URL passed to KDE Battleship '%1' is not recognised " + "as a Battleship game.") + .arg(args->arg(0))); + return; + } + + slotConnectToBattleshipServer(u.host(), u.port(), u.user()); + + } + +} + +void KBattleshipWindow::slotConnectToBattleshipServer() +{ + QString host = m_client->host(); + int port = m_client->port().toInt(); + QString nickname = m_client->nickname(); + delete m_client; + m_client = 0; + slotConnectToBattleshipServer(host, port, nickname); +} +void KBattleshipWindow::slotConnectToBattleshipServer(const QString &host, int port, const QString &nickname) +{ + m_kbclient = new KBattleshipClient(host, port); + nickname.isEmpty() ? m_ownNickname = "TestUser" : m_ownNickname = nickname; + m_chat->setNickname(m_ownNickname); + slotChangeOwnPlayer(m_ownNickname); + cleanup(true); + m_aiPlaying = false; + m_shootable = false; + m_placeable = false; + m_stat->clear(); + m_stat->clearWon(); + m_gameServerConnect->setText(i18n("Dis&connect from server")); + m_gameNewServer->setEnabled(false); + m_gameSingle->setEnabled(false); + if(m_connection == 0) + { + m_connection = new KonnectionHandling(this, m_kbclient); + connect(m_kbclient, SIGNAL(sigConnected()), this, SLOT(slotSendVersion())); + connect(m_connection, SIGNAL(sigAbortNetworkGame()), this, SLOT(slotAbortNetworkGame())); + connect(m_connection, SIGNAL(sigStatusBar(const QString &)), this, SLOT(slotStatusMsg(const QString &))); + connect(m_connection, SIGNAL(sigEnemyNickname(const QString &)), this, SLOT(slotChangeEnemyPlayer(const QString &))); + connect(m_connection, SIGNAL(sigSendFieldState(int, int)), this, SLOT(slotSendEnemyFieldState(int, int))); + connect(m_connection, SIGNAL(sigEnemyFieldData(int, int, int, int, int, int, int, bool)), this, SLOT(slotReceivedEnemyFieldData(int, int, int, int, int, int, int, bool))); + connect(m_connection, SIGNAL(sigShootable(bool)), this, SLOT(slotSetShootable(bool))); + connect(m_connection, SIGNAL(sigPlaceShips(bool)), this, SLOT(slotSetPlaceable(bool))); + connect(m_connection, SIGNAL(sigServerLost()), this, SLOT(slotServerLost())); + connect(m_connection, SIGNAL(sigReplay()), this, SLOT(slotReplay())); + connect(m_connection, SIGNAL(sigChatMessage(const QString &, const QString &, bool)), m_chat, SLOT(slotReceivedMessage(const QString &, const QString &, bool))); + connect(m_connection, SIGNAL(sigClientInformation(const QString &, const QString &, const QString &, const QString &)), this, SLOT(slotReceivedClientInformation(const QString &, const QString &, const QString &, const QString &))); + connect(m_connection, SIGNAL(sigLost(KMessage *)), this, SLOT(slotLost(KMessage *))); + } + else + { + if(m_connection->type() == KonnectionHandling::SERVER) + { + disconnect(m_connection, SIGNAL(sigStatusBar(const QString &)), this, SLOT(slotStatusMsg(const QString &))); + disconnect(m_connection, SIGNAL(sigEnemyNickname(const QString &)), this, SLOT(slotChangeEnemyPlayer(const QString &))); + disconnect(m_connection, SIGNAL(sigSendNickname()), this, SLOT(slotSendGreet())); + disconnect(m_connection, SIGNAL(sigPlaceShips(bool)), this, SLOT(slotSetPlaceable(bool))); + disconnect(m_connection, SIGNAL(sigShootable(bool)), this, SLOT(slotSetShootable(bool))); + disconnect(m_connection, SIGNAL(sigSendFieldState(int, int)), this, SLOT(slotSendEnemyFieldState(int, int))); + disconnect(m_connection, SIGNAL(sigEnemyFieldData(int, int, int, int, int, int, int, bool)), this, SLOT(slotReceivedEnemyFieldData(int, int, int, int, int, int, int, bool))); + disconnect(m_connection, SIGNAL(sigClientLost()), this, SLOT(slotClientLost())); + disconnect(m_connection, SIGNAL(sigAbortNetworkGame()), this, SLOT(slotAbortNetworkGame())); + disconnect(m_connection, SIGNAL(sigReplay()), this, SLOT(slotReplayRequest())); + disconnect(m_connection, SIGNAL(sigChatMessage(const QString &, const QString &, bool)), m_chat, SLOT(slotReceivedMessage(const QString &, const QString &, bool))); + disconnect(m_connection, SIGNAL(sigLost(KMessage *)), this, SLOT(slotLost(KMessage *))); + m_connection->updateInternal(m_kbclient); + connect(m_kbclient, SIGNAL(sigConnected()), this, SLOT(slotSendVersion())); + connect(m_connection, SIGNAL(sigAbortNetworkGame()), this, SLOT(slotAbortNetworkGame())); + connect(m_connection, SIGNAL(sigStatusBar(const QString &)), this, SLOT(slotStatusMsg(const QString &))); + connect(m_connection, SIGNAL(sigEnemyNickname(const QString &)), this, SLOT(slotChangeEnemyPlayer(const QString &))); + connect(m_connection, SIGNAL(sigSendFieldState(int, int)), this, SLOT(slotSendEnemyFieldState(int, int))); + connect(m_connection, SIGNAL(sigEnemyFieldData(int, int, int, int, int, int, int, bool)), this, SLOT(slotReceivedEnemyFieldData(int, int, int, int, int, int, int, bool))); + connect(m_connection, SIGNAL(sigShootable(bool)), this, SLOT(slotSetShootable(bool))); + connect(m_connection, SIGNAL(sigPlaceShips(bool)), this, SLOT(slotSetPlaceable(bool))); + connect(m_connection, SIGNAL(sigServerLost()), this, SLOT(slotServerLost())); + connect(m_connection, SIGNAL(sigReplay()), this, SLOT(slotReplay())); + connect(m_connection, SIGNAL(sigChatMessage(const QString &, const QString &, bool)), m_chat, SLOT(slotReceivedMessage(const QString &, const QString &, bool))); + m_kbclient->init(); + connect(m_connection, SIGNAL(sigClientInformation(const QString &, const QString &, const QString &, const QString &)), this, SLOT(slotReceivedClientInformation(const QString &, const QString &, const QString &, const QString &))); + connect(m_connection, SIGNAL(sigLost(KMessage *)), this, SLOT(slotLost(KMessage *))); + } + else + m_connection->updateInternal(m_kbclient); + } + m_kbclient->init(); +} + +void KBattleshipWindow::slotSetPlaceable(bool place) +{ + m_placeable = place; +} + +void KBattleshipWindow::slotSetShootable(bool shoot) +{ + m_shootable = shoot; +} + +void KBattleshipWindow::slotShowGrid() +{ + if(!m_configGrid->isChecked()) + m_view->field()->disableGrid(); + else + m_view->field()->enableGrid(); +} + +void KBattleshipWindow::slotStatusMsg(const QString &text) +{ + statusBar()->clear(); + statusBar()->changeItem(text, ID_STATUS_MSG); +} + +void KBattleshipWindow::slotChangeOwnPlayer(const QString &text) +{ + statusBar()->clear(); + statusBar()->changeItem(i18n(" Player 1: %1 ").arg(text), ID_PLAYER_OWN); +} + +void KBattleshipWindow::slotChangeEnemyPlayer(const QString &text) +{ + statusBar()->clear(); + statusBar()->changeItem(i18n(" Player 2: %1 ").arg(text), ID_PLAYER_ENEMY); +} + +void KBattleshipWindow::slotSinglePlayer() +{ + bool ok; + if(!m_aiPlaying) + { + KUser u; + m_ownNickname = KInputDialog::getText(i18n("Start Game"), i18n("Nick name:"), + u.loginName(), &ok, this); + if (ok) + { + slotStatusMsg(i18n("Ready")); + slotStartBattleshipGame(); + } + } + else + { + if(m_aiPlayer != 0) + { + m_aiPlaying = false; + slotChangeOwnPlayer("-"); + slotChangeEnemyPlayer("-"); + m_gameSingle->setText(i18n("S&ingle Player")); + m_gameNewServer->setEnabled(true); + m_gameServerConnect->setEnabled(true); + slotStatusMsg(i18n("Ready")); + m_stat->clear(); + m_chat->clear(); + QTimer::singleShot(0, this, SLOT(slotDeleteAI())); + cleanup(false); + } + } +} + +void KBattleshipWindow::slotStartBattleshipGame() +{ + slotStartBattleshipGame(true); +} + +void KBattleshipWindow::slotStartBattleshipGame(bool clearstat) +{ + m_gameSingle->setText(i18n("&Stop game")); + m_gameNewServer->setEnabled(false); + m_gameServerConnect->setEnabled(false); + slotStatusMsg(i18n("Waiting for the AI player to place the ships...")); + slotChangeOwnPlayer(m_ownNickname); + slotChangeEnemyPlayer(KGameMisc::randomName()); + cleanup(true); + if(m_connection != 0) + { + delete m_connection; + m_connection = 0; + } + m_aiPlaying = true; + m_shootable = false; + m_stat->clear(); + if(clearstat) + m_stat->clearWon(); + + if(m_aiPlayer == 0) + { + m_aiPlayer = new KBAIPlayer(); + m_aiPlayer->init(m_view->field(), m_enemyshiplist); + connect(m_aiPlayer, SIGNAL(sigReady()), this, SLOT(slotAIReady())); + connect(m_aiPlayer, SIGNAL(sigShootAt(const QPoint)), this, SLOT(slotAIShootsAt(const QPoint))); + } + m_aiPlayer->slotRestart(); +} + +void KBattleshipWindow::slotAIReady() +{ + slotStatusMsg(i18n("Please place your ships. Use the \"Shift\" key to place the ships vertically.")); + m_placeable = true; +} + +void KBattleshipWindow::slotAIShootsAt(const QPoint pos) +{ + if(!m_shootable) + m_shootable = true; + + int showstate = m_view->ownFieldState(pos.x(), pos.y()); + + if(showstate == KBattleField::HIT) + { + m_aiPlayer->slotRequestShot(); + return; + } + else if(showstate == KBattleField::FREE) + showstate = KBattleField::WATER; + else if(showstate >= KBattleField::SHIP1P1) + { + showstate = KBattleField::HIT; + m_aiHits++; + } + + slotStatusMsg(i18n("Enemy has shot. Shoot now.")); + slotChangeOwnFieldData(pos.x(), pos.y(), showstate); + + if(m_aiHits == 10 && m_stat->hit() != 10) + { + m_aiPlaying = false; + m_shootable = false; + slotChangeOwnPlayer("-"); + slotChangeEnemyPlayer("-"); + m_gameSingle->setText(i18n("S&ingle Player")); + m_gameNewServer->setEnabled(true); + m_gameServerConnect->setEnabled(true); + slotStatusMsg(i18n("You lost the game. :(")); + m_stat->slotAddEnemyWon(); + slotUpdateHighscore(); + m_view->drawEnemyShipsAI(m_enemyshiplist); // let's show ai player ships + switch(KMessageBox::questionYesNo(this, i18n("Do you want to restart the game?"), QString::null, i18n("Restart"), i18n("Do Not Restart"))) + { + case KMessageBox::Yes: + QTimer::singleShot(0, this, SLOT(slotRestartAI())); + break; + + case KMessageBox::No: + QTimer::singleShot(0, this, SLOT(slotDeleteAI())); + break; + } + } + else + { + if(!m_shootable) + m_shootable = true; + } +} + +void KBattleshipWindow::slotReceivedClientInformation(const QString &clientName, const QString &clientVersion, const QString &clientDescription, const QString &protocolVersion) +{ + m_enemyClient = clientName; + m_enemyClientVersion = clientVersion; + m_enemyClientDescription = clientDescription; + m_enemyProtocolVersion = protocolVersion; + m_gameEnemyInfo->setEnabled(true); + + if(m_connection->type() == KonnectionHandling::SERVER) + { + KMessage *msg = new KMessage(KMessage::GETVERSION); + msg->versionMessage(); + slotSendMessage(msg); + } +} |