git.maemo.org Git - ghostsoverboard/blob - seascene.cpp

   1 /**************************************************************************
   2         Ghosts Overboard - a game for Maemo 5
   3
   4         Copyright (C) 2011  Heli Hyvättinen
   5
   6         This file is part of Ghosts Overboard
   7
   8         Ghosts Overboard is free software: you can redistribute it and/or modify
   9         it under the terms of the GNU General Public License as published by
  10         the Free Software Foundation, either version 2 of the License, or
  11         (at your option) any later version.
  12
  13         This program is distributed in the hope that it will be useful,
  14         but WITHOUT ANY WARRANTY; without even the implied warranty of
  15         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16         GNU General Public License for more details.
  17
  18         You should have received a copy of the GNU General Public License
  19         along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20
  21 **************************************************************************/
  22
  23 #include "seascene.h"
  24 #include "octopus.h"
  25 #include "ship.h"
  26 #include <QGraphicsPixmapItem>
  27 #include <QDebug>
  28 #include <QMessageBox>
  29 #include <QTime>
  30 #include <QApplication>
  31 #include <QAction>
  32 #include <QPushButton>
  33 #include <QLabel>
  34 #include <QVBoxLayout>
  35 #include <QSettings>
  36 #include <QPixmap>
  37
  38 const QString ghostImageFilename_ = ":/pix/aave.png";
  39 const QString rockImageFilename_ =":/pix/kari.png";
  40 const QString octopusImageFilename_= ":/pix/tursas.png";
  41
  42
  43 SeaScene::SeaScene(QObject *parent) :
  44     QGraphicsScene(parent)
  45 {
  46
  47     setItemPointersNull();
  48
  49     paused_ = false;
  50     screenLitKeeper_.keepScreenLit(true);
  51
  52     //set background
  53
  54     QPixmap waves (":/pix/meri.png");
  55     waves.scaled(20,20);
  56     setBackgroundBrush(QBrush(waves));
  57
  58     //set random seed
  59
  60     qsrand(QTime::currentTime().msec()+2);  //+2 to avoid setting it to 1
  61
  62
  63
  64 //Setup the level list
  65
  66     QList<Level> levelList;
  67     Level level1(5,10);
  68     levelList.append(level1);
  69     Level level2(5,10,2,50);
  70     levelList.append(level2);
  71     Level level3(5,15,2,50);
  72     levelList.append(level3);
  73     Level level4(5,15,4,50);
  74     levelList.append(level4);
  75     Level level5(5,15,5,100);
  76     levelList.append(level5);
  77
  78     Levelset set ("Original",levelList);
  79     levelset_ = set;
  80     availableLevelsets_.append(set);
  81
  82     currentLevel_ = 0;
  83
  84     totalScore_ = 0;
  85
  86    //Create another set of levels and place it in the available levelsets list
  87     levelList.clear();
  88     Level set2level1(8,15,4,50);
  89     levelList.append(set2level1);
  90     Level set2level2(8,20,4,50);
  91     levelList.append(set2level2);
  92     Level set2level3(8,20,5,100);
  93     levelList.append(set2level3);
  94     Level set2level4(8,20,6,150);
  95     levelList.append(set2level4);
  96     Level set2level5(8,25,8,200);
  97     levelList.append(set2level5);
  98
  99     Levelset set2("Difficult",levelList);
 100     availableLevelsets_.append(set2);
 101
 102
 103
 104     connect(this,SIGNAL(allGhostsPicked()),this,SLOT(nextLevel()));
 105
 106
 107     pVibrateAction_ = new QAction(tr("Vibration effects"),this);
 108     pVibrateAction_->setCheckable(true);
 109     connect(pVibrateAction_,SIGNAL(toggled(bool)),this,SLOT(vibrationActivate(bool)));
 110     QSettings settings;
 111     pVibrateAction_->setChecked(settings.value("vibration",false).toBool());
 112
 113
 114     pPauseAction_ = new QAction(tr("Pause"),this);
 115     pPauseAction_->setCheckable(true);
 116     connect(pPauseAction_,SIGNAL(toggled(bool)),this,SLOT(pause(bool)));
 117
 118
 119     deviceLockPollTimer_.setInterval(20*60);
 120     connect(&deviceLockPollTimer_,SIGNAL(timeout()),this,SLOT(pollDeviceLocked()));
 121     deviceLockPollTimer_.start();
 122
 123
 124     autopauseTimer.setSingleShot(true);
 125     autopauseTimer.setInterval(15*60*1000);
 126     connect(&autopauseTimer,SIGNAL(timeout()),this,SLOT(turnPauseOn()));
 127
 128
 129 }
 130
 131 void SeaScene::setupMap(int ghosts, int rocks, int octopuses, int octopusSpeed)
 132 {
 133     //empty the map
 134
 135     clear();
 136
 137     setItemPointersNull();
 138
 139     createMenuItems();
 140
 141     createAboutBoxItems();
 142
 143     createSelectLevelsetFromListItems();
 144
 145     createVictoryItems();
 146
 147     createLevelCompletedItems();
 148
 149
 150     //empty the list of moving items
 151
 152     movingItems_.clear();
 153
 154     //empty the list of free slots
 155     freeTiles_.clear();
 156
 157     //fill the list of free slots
 158
 159     int numberOfXTiles  = width() / 40;
 160     int numberOfYTiles = height() /40;
 161
 162 //    qDebug() << numberOfXTiles << " slots in x direction";
 163 //    qDebug() << numberOfYTiles << " slots in y rirection";
 164
 165     for (int i = 0; i < numberOfXTiles; i++ )
 166     {
 167         for (int j = 0; j < numberOfYTiles; j++)
 168         {
 169             freeTiles_.append(QPointF(i*40,j*40));
 170         }
 171     }
 172
 173
 174     //spread the rocks
 175
 176     for (int i = 0; i < rocks; i++)
 177     {
 178         QPointF * pPosition = findRandomFreeSlot();
 179
 180         //If there was no room no point to continue
 181         if (pPosition == NULL)
 182             break;
 183
 184         QPixmap rockPixmap (":/pix/kari.png");
 185         QGraphicsPixmapItem * pRock = addPixmap(rockPixmap);
 186         pRock->setData(0,"rock");
 187         pRock->setPos(*pPosition);
 188         delete pPosition;
 189
 190     }
 191
 192     //spread the ghosts
 193
 194     ghostsLeft_ = ghosts;
 195     spreadGhosts(ghosts);
 196
 197
 198
 199     //spread the octopuses
 200
 201     QList <Octopus*> octopusList;
 202
 203     for (int i=0; i < octopuses; i++)
 204     {
 205         QPointF * pPosition = findRandomFreeSlot();
 206
 207         //If there was no room no point to continue
 208         if (pPosition == NULL)
 209             break;
 210
 211     QPixmap octopusPixmap (":/pix/tursas.png");
 212     Octopus * pOctopus = new Octopus(octopusPixmap,octopusSpeed);
 213     pOctopus->setData(0,"octopus");
 214     pOctopus->setPos(*pPosition);
 215     addItem(pOctopus);
 216     pOctopus->startMoving();
 217     movingItems_.append(pOctopus);
 218     connect(this,SIGNAL(pauseOn()),pOctopus,SLOT(stopMoving()));
 219     connect(this,SIGNAL(pauseOff()),pOctopus,SLOT(startMoving()));
 220     octopusList.append(pOctopus);
 221     delete pPosition;
 222
 223     }
 224
 225
 226     //place the ship
 227
 228     QPointF * pPosition = findRandomFreeSlot();
 229     if (pPosition == NULL)
 230     {
 231         // Game cannot begin without a free position for ship, so give an error message and return
 232
 233         QMessageBox::critical(NULL,"Error! Too many objects on screen","No free space to place the ship. The game cannot start. Please choose another level.");
 234         return;
 235     }
 236
 237     QList<QPixmap> shipImages;
 238     shipImages.append(QPixmap(":/pix/laiva.png"));
 239     shipImages.append(QPixmap(":/pix/laiva_1aave.png"));
 240     shipImages.append(QPixmap(":/pix/laiva_2aave.png"));
 241     shipImages.append(QPixmap(":/pix/laiva_3aave.png"));
 242     shipImages.append(QPixmap(":/pix/laiva_4aave.png"));
 243     shipImages.append(QPixmap(":/pix/laiva_5aave.png"));
 244     shipImages.append(QPixmap(":/pix/laiva_6aave.png"));
 245     shipImages.append(QPixmap(":/pix/laiva_7aave.png"));
 246     shipImages.append(QPixmap(":/pix/laiva_8aave.png"));
 247     shipImages.append(QPixmap(":/pix/laiva_9aave.png"));
 248     shipImages.append(QPixmap(":/pix/laiva_10aave.png"));
 249
 250     Ship * pShip = new Ship (shipImages);
 251     pShip->setData(0,"ship");
 252     pShip->setPos(*pPosition);
 253     addItem(pShip);
 254     connect(pShip,SIGNAL(pickingGhost(QGraphicsItem*)),this, SLOT(removeGhost(QGraphicsItem*)) );
 255     connect(pShip,SIGNAL(droppingGhosts(int)),this,SLOT(ghostsDropped(int)));
 256     connect(this,SIGNAL(vibrationActivated(bool)),pShip,SLOT(setVibrationActivate(bool)));
 257     pShip->startMoving();
 258     movingItems_.append(pShip);
 259     connect(this,SIGNAL(pauseOn()),pShip,SLOT(stopMoving()));
 260     connect(this,SIGNAL(pauseOff()),pShip,SLOT(startMoving()));
 261     foreach (Octopus* pOctopus, octopusList)
 262     {
 263         connect(pOctopus,SIGNAL(droppingGhosts()),pShip,SLOT(dropAllGhosts()));
 264     }
 265     delete pPosition;
 266 }
 267
 268 void SeaScene::setupMap(Level level)
 269 {
 270     setupMap(level.getNumberOfGhosts(),level.getNumberOfRocks(),level.getNumberOfOctopuses(),level.getOctopusSpeed());
 271 }
 272
 273 void SeaScene::spreadGhosts(int ghosts)
 274 {
 275
 276
 277     //the octopuses and the ship may have moved from their original positions,
 278     //so the list of free slots must be adjusted to exclude their current positions
 279
 280     QList<QPointF> temporarilyReservedSlots;
 281
 282     foreach (QGraphicsItem* pItem, movingItems_)
 283     {
 284         if (pItem == NULL)
 285         {
 286  //           qDebug() << "NULL item in movingItems_";
 287             continue;
 288         }
 289
 290         //round x and y down to fit the slot size
 291         int x = pItem->x();
 292         x = x/40;
 293         x = x*40;
 294
 295         int y = pItem->y();
 296         y = y/40;
 297         y=y*40;
 298
 299
 300         QPointF position (x,y);
 301
 302         //remove the tiles (potentially) occupied by the item from free slots and place in temp list if was in the list before
 303
 304         if (freeTiles_.removeOne(position))
 305             temporarilyReservedSlots.append(position);
 306
 307
 308         position.setX(x+40);
 309
 310         if (freeTiles_.removeOne(position))
 311             temporarilyReservedSlots.append(position);
 312
 313         position.setY(y+40);
 314
 315         if (freeTiles_.removeOne(position))
 316             temporarilyReservedSlots.append(position);
 317
 318         position.setX(x);
 319
 320         if (freeTiles_.removeOne(position))
 321             temporarilyReservedSlots.append(position);
 322
 323     }
 324
 325
 326     //spread ghosts in random free slots
 327
 328     for (int i=0; i < ghosts; i++)
 329     {
 330         QPointF * pPosition = findRandomFreeSlot();
 331
 332         //If there was no room no point to continue
 333         if (pPosition == NULL)
 334             return;
 335
 336         QPixmap ghostPixmap(":/pix/aave.png");
 337         QGraphicsPixmapItem * pGhost = addPixmap(ghostPixmap);
 338         pGhost->setData(0,"ghost");
 339         pGhost->setPos(*pPosition);
 340         delete pPosition;
 341     }
 342
 343     //return the slots occupied by moving items to free slots
 344     freeTiles_.append(temporarilyReservedSlots);
 345
 346     //clear temp for the next round
 347     temporarilyReservedSlots.clear();
 348 }
 349
 350 QPointF* SeaScene::findRandomFreeSlot()
 351 {
 352     if (freeTiles_.isEmpty())
 353         return NULL;
 354
 355     int index = qrand()%freeTiles_.size();
 356
 357 //    qDebug()  << index << " index";
 358     return new QPointF (freeTiles_.takeAt(index));
 359
 360 }
 361
 362 void SeaScene::removeGhost(QGraphicsItem *pGhost)
 363 {
 364     removeItem(pGhost);  //remove the item from scene
 365     freeTiles_.append(pGhost->scenePos()); //add the item's position to free slots
 366     delete pGhost;
 367     ghostsLeft_--;
 368     if (ghostsLeft_ == 0)
 369     {
 370         emit allGhostsPicked();
 371  //       qDebug() << "All ghosts picked!";
 372     }
 373 }
 374
 375 void SeaScene::ghostsDropped(int ghosts)
 376 {
 377     ghostsLeft_ += ghosts;
 378
 379     spreadGhosts(ghosts);
 380 }
 381
 382 void SeaScene::pause(bool paused)
 383 {
 384     //    qDebug() << "pause pressed " << paused;
 385         if (paused_ == paused)
 386                 return;
 387
 388         paused_ = paused;
 389
 390         if (paused == false)
 391         {
 392      //       qDebug() << "starting to move again";
 393             emit fullscreenRequested();
 394             emit pauseOff();
 395             screenLitKeeper_.keepScreenLit(true);
 396             if (pPausetextItem_)
 397                 pPausetextItem_->hide();
 398
 399             scoreCounter_.start();
 400
 401             autopauseTimer.start(); //Start counting towards autopause
 402             deviceLockPollTimer_.start(); //Start polling whether device is locked
 403         }
 404
 405         else
 406         {
 407 //         qDebug("about to stop movement");
 408             emit pauseOn();
 409             screenLitKeeper_.keepScreenLit(false);
 410             if (pPausetextItem_ != NULL)
 411             {
 412 //                qDebug() << "about to show the pause text";
 413                 pPausetextItem_->show();
 414 //                qDebug() << "showing pause text";
 415             }
 416 //                else qDebug() << "No pause text available";
 417
 418             levelScore_ += scoreCounter_.elapsed();
 419
 420             autopauseTimer.stop(); //No need to count toward autopause when already paused
 421             deviceLockPollTimer_.stop(); //No need to check for unlock as no unpause anyway
 422         }
 423 }
 424
 425 void SeaScene::vibrationActivate(bool on)
 426 {
 427     emit vibrationActivated(on);
 428 }
 429
 430 void SeaScene::handleScreenTapped()
 431 {
 432
 433     //If the game is going just pause it
 434     if (!paused_)
 435     {
 436         pPauseAction_->setChecked(true);
 437         return;
 438     }
 439
 440     //If the game is paused and about box is shown, close it and show the pause text and menu again
 441
 442     if(pAboutBoxItem_)
 443     {
 444         if(pAboutBoxItem_->isVisible())
 445         {
 446             pAboutBoxItem_->hide();
 447             pPausetextItem_->show();
 448             return;
 449         }
 450     }
 451
 452     //If the game is paused, check if the level completed item is shown
 453
 454     if (pLevelCompletedItem_)
 455     {
 456         if (pLevelCompletedItem_->isVisible())
 457         {
 458             pLevelCompletedItem_->hide();
 459             restartLevel(); //Current level has already been set to the next one before showing the level completed item
 460             pPauseAction_->setChecked(false); //unpause
 461             return;
 462         }
 463     }
 464
 465     //If the game is paused, check if the victory item is being shown
 466     if(pVictoryCongratulationsItem_)
 467     {
 468         if (pVictoryCongratulationsItem_->isVisibleTo(NULL)) //returns visibility to scene
 469         {
 470             pVictoryCongratulationsItem_->hide();
 471             restartGame();
 472             pPauseAction_->setChecked(false); // unpause
 473             return;
 474         }
 475     }
 476
 477
 478     //If the game is paused and no victory, check if menu item was selected
 479
 480     QList<QGraphicsItem *> items = selectedItems();
 481
 482     //if nothing selected resume play
 483
 484     if (items.isEmpty())
 485     {
 486         pSelectLevelsetFromListItem_->hide();
 487         pPauseAction_->setChecked(false);
 488
 489         return;
 490
 491     }
 492
 493     //If something was selected check if it was one of the menu items and act on it
 494     //(Nothing else should be made selectable anyway)
 495
 496     //Menu functions
 497
 498     QGraphicsItem* pItem = items.at(0); //Selecting an item brings here, thus only selecting one item should be possible
 499                                        //... so we can just take the first one
 500
 501     //Selection is just used to get notice of a menu item being clicked, removed after use
 502
 503     clearSelection();
 504
 505
 506     //Act upon the selected item
 507
 508
 509     if (pItem == pRestartGameItem_)
 510     {
 511 //        qDebug() << "game restart requested";
 512         restartGame();
 513         pPauseAction_->setChecked(false); //unpause game
 514
 515     }
 516
 517     else if (pItem == pRestartLevelItem_)
 518     {
 519 //        qDebug() << "Level restart requested";
 520         restartLevel();
 521         pPauseAction_->setChecked(false); //unpause game
 522
 523     }
 524
 525     else if (pItem == pSettingsItem_)
 526     {
 527         pVibrateAction_->toggle();
 528
 529         QSettings settings;
 530         settings.setValue("vibration",pVibrateAction_->isChecked());
 531
 532         QString text = pSettingsItem_->toHtml();
 533         if (pVibrateAction_->isChecked())
 534             text.replace(" on"," off"); //don't remove spaces or you get vibratioff...
 535         else
 536             text.replace(" off"," on");
 537         pSettingsItem_->setHtml(text);
 538     }
 539
 540     else if (pItem == pAboutItem_)
 541     {
 542         about();
 543     }
 544
 545     else if(pItem == pMinimizeItem_)
 546     {
 547         emit minimizeRequested();
 548     }
 549
 550     else if (pItem == pQuitItem_)
 551     {
 552         qApp->quit();
 553     }
 554     else if (pItem == pChooseLevelsetItem_)
 555     {
 556         pPausetextItem_->hide();
 557         pSelectLevelsetFromListItem_->show();
 558     }
 559
 560     else
 561     {
 562         foreach (QGraphicsItem* pLevelItem, levelsetItems_)
 563         {
 564             if (pItem == pLevelItem)
 565             {
 566                 QVariant variant = pLevelItem->data(0);
 567
 568                 if (variant.canConvert<Levelset>())
 569                 {
 570                     levelset_ = variant.value<Levelset>();
 571                     restartGame();
 572                     pPauseAction_->setChecked(false); //unpause game
 573                 }
 574             }
 575         }
 576     }
 577
 578 }
 579
 580
 581
 582 void SeaScene::createMenuItems()
 583 {
 584
 585     QFont font;
 586     font.setPixelSize(35);
 587
 588
 589
 590     pPausetextItem_ = new QGraphicsTextItem;
 591     pPausetextItem_->setHtml("<font size = \"5\" color = darkorange> Game paused. Tap to continue.");
 592     pPausetextItem_->setZValue(1000);
 593     pPausetextItem_->setPos(165,50);
 594     addItem(pPausetextItem_);
 595     pPausetextItem_->hide();
 596
 597     menuItemCount_ = 0;
 598
 599     QString menufonthtml = "<font size = \"4\" color = darkorange>";
 600
 601     pRestartGameItem_ = new QGraphicsTextItem;
 602     pRestartGameItem_->setHtml(tr("Restart <br> game").prepend(menufonthtml));
 603     prepareForMenu(pRestartGameItem_);
 604
 605     pRestartLevelItem_ = new QGraphicsTextItem;
 606     pRestartLevelItem_->setHtml(tr("Restart <br> level").prepend(menufonthtml));
 607     prepareForMenu(pRestartLevelItem_);
 608
 609     pChooseLevelsetItem_ = new QGraphicsTextItem;
 610     pChooseLevelsetItem_->setHtml(tr("Choose <br> levelset").prepend(menufonthtml));
 611     prepareForMenu(pChooseLevelsetItem_);
 612
 613     pSettingsItem_ = new QGraphicsTextItem;
 614     QString vibraText(tr("Turn vibration <br> effects "));
 615     QString statusText;
 616     if (pVibrateAction_->isChecked())
 617     {
 618         statusText = "off";
 619     }
 620     else
 621     {
 622         statusText = "on";
 623     }
 624     vibraText.append(statusText);
 625     pSettingsItem_->setHtml(vibraText.prepend(menufonthtml));
 626     prepareForMenu(pSettingsItem_);
 627
 628     pAboutItem_ = new QGraphicsTextItem;
 629     pAboutItem_->setHtml(tr("About <br> game").prepend(menufonthtml));
 630     prepareForMenu(pAboutItem_);
 631
 632     pMinimizeItem_ = new QGraphicsTextItem;
 633     pMinimizeItem_->setHtml(tr("Show <br> status bar").prepend(menufonthtml));
 634     prepareForMenu(pMinimizeItem_);
 635
 636     pQuitItem_ = new QGraphicsTextItem;
 637     pQuitItem_->setHtml(tr("Quit <br> game").prepend(menufonthtml));
 638     prepareForMenu(pQuitItem_);
 639
 640 }
 641
 642 void SeaScene::prepareForMenu(QGraphicsItem * pItem)
 643 {
 644
 645     //Menu items have pause text item as their parent and are thus added to scene automatically
 646     //They are also shown and hidden with it, resulting in the menu being visble when the game is paused
 647     //Their coordinates are given relative to the parent.
 648
 649     int itemsPerRow = 4;
 650
 651
 652     pItem->setParentItem(pPausetextItem_);
 653     pItem->setZValue(1000);
 654     pItem->setFlag(QGraphicsItem::ItemIsSelectable);
 655
 656     int row = menuItemCount_/(itemsPerRow);
 657     pItem->setY(150+row*120);
 658     pItem->setX(((menuItemCount_%(itemsPerRow))*180-125));
 659
 660     menuItemCount_++;
 661
 662  }
 663
 664
 665 void SeaScene::about()
 666 {
 667     pPausetextItem_->hide();
 668     pAboutBoxItem_->show();
 669 }
 670
 671
 672 void SeaScene::restartLevel()
 673 {
 674
 675     levelScore_ = 0;
 676
 677     setupMap(levelset_.getLevel(currentLevel_));  //getLevel() returns default constructor Level if index is invalid, so no risk of crash
 678
 679     scoreCounter_.start();
 680
 681     vibrationActivate(pVibrateAction_->isChecked());  //Vibration effects are lost without this
 682    // qDebug() << pVibrateAction_->isChecked();
 683     autopauseTimer.start();  //reset counting towards autopause
 684
 685
 686 }
 687
 688
 689
 690 void SeaScene::nextLevel()
 691 {
 692
 693     //get score for previous level
 694     levelScore_ += scoreCounter_.elapsed();
 695     totalScore_ += levelScore_;
 696     int highscore = levelset_.getLevelHighScore(currentLevel_);
 697
 698     qDebug() << highscore;
 699
 700     QString scoretext;
 701
 702     if (levelScore_ >= highscore)
 703     {
 704         scoretext = tr("<font size=\"5\" color = darkorange>Your time: %1.%2 s<br>Best time: %3.%4 s").arg(levelScore_/1000).arg((levelScore_%1000)/100).arg(highscore/1000).arg((highscore%1000)/100);
 705     }
 706
 707     else //New high score!
 708
 709     {
 710         scoretext = tr("<font size=\"5\" color = darkorange>Your time %1.%2 s is<br>the new best time!").arg(levelScore_/1000).arg((levelScore_%1000)/100);
 711         levelset_.setLevelHighScore(currentLevel_,levelScore_);
 712     }
 713
 714     //pause to show the highscore or victory screen
 715
 716     turnPauseOn();
 717     pPausetextItem_->hide();
 718
 719
 720     //Go to the next level if available
 721     currentLevel_++;
 722
 723     if ( currentLevel_ < levelset_.numberOfLevels() )
 724     {
 725
 726        pLevelCompletedItem_->setHtml(scoretext);
 727        pLevelCompletedItem_->show();
 728 //       restartLevel();
 729     }
 730
 731     else //Victory!
 732     {
 733         int totalHighsore = levelset_.getTotalHighScore();
 734         if (totalScore_ >= totalHighsore)
 735         {
 736             scoretext.append(tr("<br>Your total time: %1.%2 s<br>Best total time:%3.%4 s").arg(totalScore_/1000).arg((totalScore_%1000)/100).arg(totalHighsore/1000).arg((totalHighsore%1000)/100));
 737         }
 738         else //new total high score
 739         {
 740             scoretext.append(tr("<br>Your total time %1.%2 s is<br>the new best time").arg(totalScore_/1000).arg((totalScore_%1000)/100));
 741             levelset_.setTotalHighScore(totalScore_);
 742         }
 743
 744         pVictoryScoreItem_->setHtml(scoretext);
 745         pVictoryCongratulationsItem_->show();
 746     }
 747 }
 748
 749
 750 void SeaScene::restartGame()
 751 {
 752     currentLevel_ = 0;
 753     totalScore_ = 0;
 754     restartLevel();
 755 }
 756
 757
 758 void SeaScene::forcePause()
 759 {
 760     //Pause without setting the pause action state
 761     pause(true);
 762 }
 763
 764 void SeaScene::softContinue()
 765 {
 766     //Continue if not being paused by the user
 767     // Reverts forcePause()
 768
 769     pause(pPauseAction_->isChecked());
 770 }
 771
 772
 773 void SeaScene::createVictoryItems()
 774 {
 775     pVictoryCongratulationsItem_ = new QGraphicsTextItem;
 776     pVictoryCongratulationsItem_->setHtml("<font size=\"6\" color = darkorange> Victory!");
 777     pVictoryCongratulationsItem_->hide();
 778     pVictoryCongratulationsItem_->setPos(315,30);
 779     pVictoryCongratulationsItem_->setZValue(1000);
 780     addItem(pVictoryCongratulationsItem_);
 781
 782
 783     //coordinates are relative to the parent
 784
 785     QGraphicsTextItem * pTextItem = new QGraphicsTextItem(pVictoryCongratulationsItem_);
 786     pTextItem->setHtml("<font size=\"5\" color = darkorange> Congratulations!");
 787     pTextItem->setPos(-50,80);
 788     pTextItem->setZValue(1000);
 789
 790     QGraphicsTextItem * pMiddleTextItem = new QGraphicsTextItem(pVictoryCongratulationsItem_);
 791     pMiddleTextItem->setHtml("<font size=\"5\" color = darkorange> You have saved all the ghosts.");
 792     pMiddleTextItem->setPos(-145,120);
 793     pMiddleTextItem->setZValue(1000);
 794
 795
 796     pVictoryScoreItem_ = new QGraphicsTextItem(pVictoryCongratulationsItem_);
 797     pVictoryScoreItem_->setPos(-50,180);
 798     pMiddleTextItem->setZValue(1000);
 799     //Text is set at usetime!
 800
 801     QGraphicsTextItem * pLowestTextItem = new QGraphicsTextItem(pVictoryCongratulationsItem_);
 802     pLowestTextItem->setHtml("<font size=\"5\" color = darkorange> Tap to play again");
 803     pLowestTextItem->setPos(-50,360);
 804     pLowestTextItem->setZValue(1000);
 805 }
 806
 807 void SeaScene::createAboutBoxItems()
 808 {
 809     pAboutBoxItem_ = new QGraphicsTextItem;
 810     addItem(pAboutBoxItem_);
 811     pAboutBoxItem_->setPos(25,50);
 812     pAboutBoxItem_->setZValue(1000);
 813     pAboutBoxItem_->hide();
 814
 815     pAboutBoxItem_->setHtml(tr("<font color = darkorange size = \"7\">"
 816                           "%1 <br> <font size = \"5\"> Version %2"
 817                           "<p><font size = \"4\"> Copyright 2011 Heli Hyv&auml;ttinen"
 818                           "<p><font size = \"4\"> License: General Public License v2"
 819                           "<p><font size = \"3\"> Web: http://ghostsoverboard.garage.maemo.org/<br>"
 820                           "Bug Reports: <br> https://bugs.maemo.org/"
 821                           "enter_bug.cgi?product=Ghosts%20Overboard"
 822                           ).arg(QApplication::applicationName(),QApplication::applicationVersion()));
 823
 824 }
 825
 826 void SeaScene::setItemPointersNull()
 827 {
 828     pPausetextItem_ = NULL;
 829     pRestartLevelItem_ = NULL;
 830     pRestartGameItem_ = NULL;
 831     pSettingsItem_ = NULL;
 832     pAboutItem_ = NULL;
 833     pQuitItem_ = NULL ;
 834     pMinimizeItem_ = NULL;
 835     pChooseLevelsetItem_ = NULL;
 836
 837     pAboutBoxItem_ = NULL;
 838     pVictoryCongratulationsItem_ = NULL;
 839     pLevelCompletedItem_ = NULL;
 840     pVictoryCongratulationsItem_ = NULL;
 841     pVictoryScoreItem_ = NULL;
 842
 843
 844 }
 845
 846 void SeaScene::turnPauseOn()
 847 {
 848     pPauseAction_->setChecked(true);
 849 }
 850
 851 void SeaScene::handleDeviceLocked(bool isLocked)
 852 {
 853     //pauses if locked but does not unpause if unlocked
 854     if(isLocked)
 855     {
 856         pPauseAction_->setChecked(true);
 857     }
 858 }
 859
 860 void SeaScene::pollDeviceLocked()
 861 {
 862
 863     bool locked = deviceInfo_.isDeviceLocked();
 864
 865     if (locked)
 866     {
 867         if (!alreadyLocked_)
 868         {
 869             pPauseAction_->setChecked(true);
 870             alreadyLocked_ = true;
 871         }
 872
 873     else
 874         {
 875             alreadyLocked_ = false;
 876         }
 877     }
 878 }
 879
 880 void SeaScene::createLevelCompletedItems()
 881 {
 882     pLevelCompletedItem_ = new QGraphicsTextItem;
 883     addItem(pLevelCompletedItem_);
 884     pLevelCompletedItem_->setPos(240,100);
 885     pLevelCompletedItem_->setZValue(1000);
 886     pLevelCompletedItem_->hide();
 887     //The text is set at usetime
 888
 889     QGraphicsTextItem * pTapForNextLevelItem = new QGraphicsTextItem(pLevelCompletedItem_);
 890     pTapForNextLevelItem->setPos(-60,100);
 891     pTapForNextLevelItem->setZValue(1000);
 892     pTapForNextLevelItem->setHtml("<font size=\"5\" color = darkorange>Tap to start the next level");
 893
 894 }
 895 void SeaScene::createSelectLevelsetFromListItems()
 896 {
 897     if (availableLevelsets_.isEmpty()) //Something is badly wrong in code if this is true...
 898             return;
 899
 900
 901     pSelectLevelsetFromListItem_ = new QGraphicsTextItem;
 902     addItem(pSelectLevelsetFromListItem_);
 903     pSelectLevelsetFromListItem_->setPos(260,60);
 904     pSelectLevelsetFromListItem_->setZValue(1000);
 905     pSelectLevelsetFromListItem_->hide();
 906
 907     QString fontstring ("<font color = darkorange size = \"5\">");
 908
 909     pSelectLevelsetFromListItem_->setHtml(tr("Choose a levelset").prepend(fontstring));
 910
 911     int yPos = 100;
 912
 913     levelsetItems_.clear();
 914
 915
 916     foreach (Levelset set, availableLevelsets_)
 917     {
 918         QGraphicsTextItem * pItem = new QGraphicsTextItem(pSelectLevelsetFromListItem_);
 919         QString text (fontstring);
 920         if (levelset_.getName() == set.getName())
 921             text.append("<b>");
 922         text.append(set.getName());
 923         pItem->setHtml(text);
 924         pItem->setPos(65,yPos);
 925         yPos+=80;
 926         pItem->setZValue(1000);
 927         pItem->setFlag(QGraphicsItem::ItemIsSelectable);
 928         pItem->setData(0,QVariant::fromValue(set));
 929         levelsetItems_.append(pItem);
 930
 931     }
 932
 933   }