X-Git-Url: http://vcs.maemo.org/git/?a=blobdiff_plain;f=seascene.cpp;h=6e1b10f57b94971031322f6403f51087dffb2a66;hb=79c4398587d92131abb769f654513eb16916c0e6;hp=81e4acef37b48206ad51c336808b595a770a2f3c;hpb=2d3760ee6924d23b1fc428ea57547aeaed98e4d3;p=ghostsoverboard

diff --git a/seascene.cpp b/seascene.cpp
index 81e4ace..6e1b10f 100644
--- a/seascene.cpp
+++ b/seascene.cpp
@@ -27,6 +27,13 @@
 #include <QDebug>
 #include <QMessageBox>
 #include <QTime>
+#include <QApplication>
+#include <QAction>
+#include <QPushButton>
+#include <QLabel>
+#include <QVBoxLayout>
+#include <QSettings>
+#include <QPixmap>
 
 const QString ghostImageFilename_ = ":/pix/aave.png";
 const QString rockImageFilename_ =":/pix/kari.png";
@@ -36,6 +43,9 @@ const QString octopusImageFilename_= ":/pix/tursas.png";
 SeaScene::SeaScene(QObject *parent) :
     QGraphicsScene(parent)
 {
+
+    setItemPointersNull();
+
     paused_ = false;
     screenLitKeeper_.keepScreenLit(true);
 
@@ -49,16 +59,40 @@ SeaScene::SeaScene(QObject *parent) :
 
     qsrand(QTime::currentTime().msec()+2);  //+2 to avoid setting it to 1
 
-    //connect selecting to menu handling (only menu items selectable)
+//Setup the level list
+
+    Level level1(5,10);
+    levelList_.append(level1);
+    Level level2(5,10,2,50);
+    levelList_.append(level2);
+    Level level3(5,15,2,50);
+    levelList_.append(level3);
+    Level level4(5,15,4,50);
+    levelList_.append(level4);
+    Level level5(5,15,5,100);
+    levelList_.append(level5);
+
+    currentLevel_ = 0;
 
-    connect(this,SIGNAL(selectionChanged()),this,SLOT(menuClicked()));
 
+    connect(this,SIGNAL(allGhostsPicked()),this,SLOT(nextLevel()));
 
 
+    pVibrateAction_ = new QAction(tr("Vibration effects"),this);
+    pVibrateAction_->setCheckable(true);
+    connect(pVibrateAction_,SIGNAL(toggled(bool)),this,SLOT(vibrationActivate(bool)));
+    QSettings settings;
+    pVibrateAction_->setChecked(settings.value("vibration",false).toBool());
 
 
+    pPauseAction_ = new QAction(tr("Pause"),this);
+    pPauseAction_->setCheckable(true);
+    connect(pPauseAction_,SIGNAL(toggled(bool)),this,SLOT(pause(bool)));
 
 
+    autopauseTimer.setSingleShot(true);
+    autopauseTimer.setInterval(15*60*1000);
+    connect(&autopauseTimer,SIGNAL(timeout()),this,SLOT(forcePause()));
 
 
 }
@@ -69,8 +103,15 @@ void SeaScene::setupMap(int ghosts, int rocks, int octopuses, int octopusSpeed)
 
     clear();
 
+    setItemPointersNull();
+
     createMenuItems();
 
+    createAboutBoxItems();
+
+    createVictoryItems();
+
+
     //empty the list of moving items
 
     movingItems_.clear();
@@ -187,6 +228,8 @@ void SeaScene::setupMap(int ghosts, int rocks, int octopuses, int octopusSpeed)
         connect(pOctopus,SIGNAL(droppingGhosts()),pShip,SLOT(dropAllGhosts()));
     }
     delete pPosition;
+
+
 }
 
 void SeaScene::setupMap(Level level)
@@ -314,24 +357,29 @@ void SeaScene::pause(bool paused)
         if (paused == false)
         {
      //       qDebug() << "starting to move again";
+            emit fullscreenRequested();
             emit pauseOff();
             screenLitKeeper_.keepScreenLit(true);
             if (pPausetextItem_)
                 pPausetextItem_->hide();
+
+            autopauseTimer.start(); //Start counting towards autopause
         }
 
         else
         {
-         qDebug("about to stop movement");
+//         qDebug("about to stop movement");
             emit pauseOn();
             screenLitKeeper_.keepScreenLit(false);
             if (pPausetextItem_ != NULL)
             {
-                qDebug() << "about to show the pause text";
+//                qDebug() << "about to show the pause text";
                 pPausetextItem_->show();
-                qDebug() << "showing pause text";
+//                qDebug() << "showing pause text";
             }
-                else qDebug() << "No pause text available";
+//                else qDebug() << "No pause text available";
+
+            autopauseTimer.stop(); //No need to count toward autopause when already paused
         }
 }
 
@@ -340,90 +388,322 @@ void SeaScene::vibrationActivate(bool on)
     emit vibrationActivated(on);
 }
 
-void SeaScene::menuClicked()
+void SeaScene::handleScreenTapped()
 {
+
+    //If the game is going just pause it
+    if (!paused_)
+    {
+        pPauseAction_->setChecked(true);
+        return;
+    }
+
+    //If the game is paused and about box is shown, close it and show the pause text and menu again
+
+    if(pAboutBoxItem_)
+    {
+        if(pAboutBoxItem_->isVisible())
+        {
+            pAboutBoxItem_->hide();
+            pPausetextItem_->show();
+        }
+    }
+
+  
+    //If the game is paused, check if the victory item is being shown
+    if(pVictoryCongratulationsItem_)
+    {
+        if (pVictoryCongratulationsItem_->isVisibleTo(NULL)) //returns visibility to scene
+        {
+            pVictoryCongratulationsItem_->hide();
+            restartGame();
+            pPauseAction_->setChecked(false); // unpause
+            return;
+        }
+    }
+
+    //If the game is paused and no victory, check if menu item was selected
+
     QList<QGraphicsItem *> items = selectedItems();
 
-    //if nothing selected (selection was removed) do nothing
+    //if nothing selected resume play
 
     if (items.isEmpty())
+    {
+        pPauseAction_->setChecked(false);
         return;
 
-    //Tapping the screen unpaused the game, pause it again!
-
+    }
 
+    //If something was selected check if it was one of the menu items and act on it
+    //(Nothing else should be made selectable anyway)
 
     //Menu functions
 
-    QGraphicsItem* pItem = items.at(0);
+    QGraphicsItem* pItem = items.at(0); //Selecting an item brings here, thus only selecting one item should be possible
+                                       //... so we can just take the first one
+
+    //Selection is just used to get notice of a menu item being clicked, removed after use
+
+    clearSelection();
+
+
+    //Act upon the selected item
 
 
     if (pItem == pRestartGameItem_)
     {
-        qDebug() << "game restart requested";
+//        qDebug() << "game restart requested";
+        restartGame();
+        pPauseAction_->setChecked(false); //unpause game
+
     }
 
     else if (pItem == pRestartLevelItem_)
     {
-        qDebug() << "Level restart requested";
+//        qDebug() << "Level restart requested";
+        restartLevel();
+        pPauseAction_->setChecked(false); //unpause game
 
     }
 
-    else if (pItem == pVibrateItem_)
+    else if (pItem == pSettingsItem_)
     {
+        pVibrateAction_->toggle();
+
+        QSettings settings;
+        settings.setValue("vibration",pVibrateAction_->isChecked());
 
+        QString text = pSettingsItem_->toHtml();
+        if (pVibrateAction_->isChecked())
+            text.replace(" on"," off"); //don't remove spaces or you get vibratioff...
+        else
+            text.replace(" off"," on");
+        pSettingsItem_->setHtml(text);
     }
 
     else if (pItem == pAboutItem_)
     {
+        about();
+    }
+
+    else if(pItem == pMinimizeItem_)
+    {
+        emit minimizeRequested();
+    }
 
+    else if (pItem == pQuitItem_)
+    {
+        qApp->quit();
     }
+}
 
 
-    //Selection is just used to get notice of being clicked, removed after use
 
-    clearSelection();
+void SeaScene::createMenuItems()
+{
+
+    QFont font;
+    font.setPixelSize(35);
+
+
+
+    pPausetextItem_ = new QGraphicsTextItem;
+    pPausetextItem_->setHtml("<font size = \"5\" color = darkorange> Game paused. Tap to continue.");
+    pPausetextItem_->setZValue(1000);
+    pPausetextItem_->setPos(165,50);
+    addItem(pPausetextItem_);
+    pPausetextItem_->hide();
+
+    menuItemCount_ = 0;
+
+    QString menufonthtml = "<font size = \"4\" color = darkorange>";
+
+    pRestartGameItem_ = new QGraphicsTextItem;
+    pRestartGameItem_->setHtml(tr("Restart <br> game").prepend(menufonthtml));
+    prepareForMenu(pRestartGameItem_);
+
+    pRestartLevelItem_ = new QGraphicsTextItem;
+    pRestartLevelItem_->setHtml(tr("Restart <br> level").prepend(menufonthtml));
+    prepareForMenu(pRestartLevelItem_);
+
+    pSettingsItem_ = new QGraphicsTextItem;
+    QString vibraText(tr("Turn vibration <br> effects "));
+    QString statusText;
+    if (pVibrateAction_->isChecked())
+    {
+        statusText = "off";
+    }
+    else
+    {
+        statusText = "on";
+    }
+    vibraText.append(statusText);
+    pSettingsItem_->setHtml(vibraText.prepend(menufonthtml));
+    prepareForMenu(pSettingsItem_);
+
+    pAboutItem_ = new QGraphicsTextItem;
+    pAboutItem_->setHtml(tr("About <br> game").prepend(menufonthtml));
+    prepareForMenu(pAboutItem_);
+
+    pMinimizeItem_ = new QGraphicsTextItem;
+    pMinimizeItem_->setHtml(tr("Show <br> status bar").prepend(menufonthtml));
+    prepareForMenu(pMinimizeItem_);
+
+    pQuitItem_ = new QGraphicsTextItem;
+    pQuitItem_->setHtml(tr("Quit <br> game").prepend(menufonthtml));
+    prepareForMenu(pQuitItem_);
 
 }
 
-void SeaScene::showMenu()
+void SeaScene::prepareForMenu(QGraphicsItem * pItem)
+{
+
+    //Menu items have pause text item as their parent and are thus added to scene automatically
+    //They are also shown and hidden with it, resulting in the menu being visble when the game is paused
+    //Their coordinates are given relative to the parent.
+
+
+
+
+    int itemsPerRow = 3;
+
+    pItem->setParentItem(pPausetextItem_);
+    pItem->setZValue(1000);
+    pItem->setFlag(QGraphicsItem::ItemIsSelectable);
+
+    int row = menuItemCount_/(itemsPerRow);
+    pItem->setY(150+row*120);
+    pItem->setX(((menuItemCount_%(itemsPerRow))*180+5));
+
+    menuItemCount_++;
+ }
+
+
+void SeaScene::about()
 {
-    menuItems_.show();
+    pPausetextItem_->hide();
+    pAboutBoxItem_->show();
 }
 
-void::SeaScene::hideMenu()
+
+void SeaScene::restartLevel()
 {
-    menuItems_.hide();
+    setupMap(levelList_.value(currentLevel_));  //value() returns default constructor Level if index is invalid, so no risk of crash
+    vibrationActivate(pVibrateAction_->isChecked());  //Vibration effects are lost without this
+   // qDebug() << pVibrateAction_->isChecked();
+    autopauseTimer.start();  //reset counting towards autopause
 }
 
-void SeaScene::createMenuItems()
+
+
+void SeaScene::nextLevel()
 {
 
-    pPausetextItem_ =  addSimpleText("Game paused. Tap to continue.");
-    pPausetextItem_->setZValue(1000);
+    currentLevel_++;
 
-    //Menu items have pause text item as their parent and are thus added to scene automatically
-    //They are also shown and hidden with it, resulting in the menu being visble when the game is paused
+    if (levelList_.empty())
+        setupMap(Level());
+
+
+    if ( currentLevel_ < levelList_.size() )
+    {
+       restartLevel();
+    }
+
+    else //Victory!
+    {
+
+        pPauseAction_->setChecked(true); //Pause the game while showing the victory dialog
+
+        pPausetextItem_->hide();
+
+        pVictoryCongratulationsItem_->show();
+
+    }
+}
 
-    pRestartGameItem_ = new QGraphicsSimpleTextItem("Restart game",pPausetextItem_);
-    pRestartGameItem_->setPos(0,200);
-    pRestartGameItem_->setZValue(1000);
-    pRestartGameItem_->setFlag(QGraphicsItem::ItemIsSelectable);
 
-    pRestartLevelItem_ = new QGraphicsSimpleTextItem("Restart level",pPausetextItem_);
-    pRestartLevelItem_->setPos(150,200);
-    pRestartLevelItem_->setZValue(1000);
-    pRestartLevelItem_->setFlag(QGraphicsItem::ItemIsSelectable);
+void SeaScene::restartGame()
+{
+    currentLevel_ = 0;
+    restartLevel();
+}
+
+
+void SeaScene::forcePause()
+{
+    //Pause without setting the pause action state
+    pause(true);
+}
+
+void SeaScene::softContinue()
+{
+    //Continue if not being paused by the user
+    // Reverts forcePause()
 
-    QGraphicsRectItem * item = new QGraphicsRectItem(100,100,50,50,pPausetextItem_);
-    item->setFlag(QGraphicsItem::ItemIsSelectable);
-    QBrush brush;
-    brush.setStyle(Qt::SolidPattern);
-    item->setBrush(brush);
+    pause(pPauseAction_->isChecked());
+}
 
 
+void SeaScene::createVictoryItems()
+{
+    pVictoryCongratulationsItem_ = new QGraphicsTextItem;
+    pVictoryCongratulationsItem_->setHtml("<font size=\"6\" color = darkorange> Victory!");
+    pVictoryCongratulationsItem_->hide();
+    pVictoryCongratulationsItem_->setPos(355,50);
+    pVictoryCongratulationsItem_->setZValue(1000);
+    addItem(pVictoryCongratulationsItem_);
+
+
+    //coordinates are relative to the parent
+
+    QGraphicsTextItem * pTextItem = new QGraphicsTextItem(pVictoryCongratulationsItem_);
+    pTextItem->setHtml("<font size=\"5\" color = darkorange> Congratulations!");
+    pTextItem->setPos(-50,100);
+    pTextItem->setZValue(1000);
+
+    QGraphicsTextItem * pMiddleTextItem = new QGraphicsTextItem(pVictoryCongratulationsItem_);
+    pMiddleTextItem->setHtml("<font size=\"5\" color = darkorange> You have saved all the ghosts.");
+    pMiddleTextItem->setPos(-145,140);
+    pMiddleTextItem->setZValue(1000);
+
+    QGraphicsTextItem * pLowestTextItem = new QGraphicsTextItem(pVictoryCongratulationsItem_);
+    pLowestTextItem->setHtml("<font size=\"5\" color = darkorange> Tap to play again");
+    pLowestTextItem->setPos(-50,220);
+    pLowestTextItem->setZValue(1000);
+}
 
+void SeaScene::createAboutBoxItems()
+{
+    pAboutBoxItem_ = new QGraphicsTextItem;
+    addItem(pAboutBoxItem_);
+    pAboutBoxItem_->setPos(25,50);
+    pAboutBoxItem_->setZValue(1000);
+    pAboutBoxItem_->hide();
+
+    pAboutBoxItem_->setHtml(tr("<font color = darkorange size = \"7\">"
+                          "%1 <br> <font size = \"5\"> Version %2"
+                          "<p><font size = \"4\"> Copyright 2011 Heli Hyv&auml;ttinen"
+                          "<p><font size = \"4\"> License: General Public License v2"
+                          "<p><font size = \"3\"> Web: http://ghostsoverboard.garage.maemo.org/<br>"
+                          "Bug Reports: <br> https://bugs.maemo.org/"
+                          "enter_bug.cgi?product=Ghosts%20Overboard"
+                          ).arg(QApplication::applicationName(),QApplication::applicationVersion()));
 
+}
 
+void SeaScene::setItemPointersNull()
+{
+    pPausetextItem_ = NULL;
+    pRestartLevelItem_ = NULL;
+    pRestartGameItem_ = NULL;
+    pSettingsItem_ = NULL;
+    pAboutItem_ = NULL;
+    pQuitItem_ = NULL ;
+    pMinimizeItem_ = NULL;
+
+    pAboutBoxItem_ = NULL;
+    pVictoryCongratulationsItem_ = NULL;
 
 }