All menu items in place. Still do nothing.

[ghostsoverboard] / seascene.cpp

diff --git a/seascene.cpp b/seascene.cpp
index 764fea9..28ad362 100644 (file)
--- a/seascene.cpp
+++ b/seascene.cpp
@@ -49,6 +49,16 @@ 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)
+
+    connect(this,SIGNAL(selectionChanged()),this,SLOT(menuClicked()));
+
+
+
+
+
+
+
 
 
 }
@@ -59,6 +69,8 @@ void SeaScene::setupMap(int ghosts, int rocks, int octopuses, int octopusSpeed)
 
     clear();
 
+    createMenuItems();
+
     //empty the list of moving items
 
     movingItems_.clear();
@@ -304,13 +316,22 @@ void SeaScene::pause(bool paused)
      //       qDebug() << "starting to move again";
             emit pauseOff();
             screenLitKeeper_.keepScreenLit(true);
+            if (pPausetextItem_)
+                pPausetextItem_->hide();
         }
 
         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";
+                pPausetextItem_->show();
+                qDebug() << "showing pause text";
+            }
+                else qDebug() << "No pause text available";
         }
 }
 
@@ -318,3 +339,90 @@ void SeaScene::vibrationActivate(bool on)
 {
     emit vibrationActivated(on);
 }
+
+void SeaScene::menuClicked()
+{
+    QList<QGraphicsItem *> items = selectedItems();
+
+    //if nothing selected (selection was removed) do nothing
+
+    if (items.isEmpty())
+        return;
+
+    //Tapping the screen unpaused the game, pause it again!
+
+
+
+    //Menu functions
+
+    QGraphicsItem* pItem = items.at(0);
+
+
+    if (pItem == pRestartGameItem_)
+    {
+        qDebug() << "game restart requested";
+    }
+
+    else if (pItem == pRestartLevelItem_)
+    {
+        qDebug() << "Level restart requested";
+
+    }
+
+    else if (pItem == pSettingsItem_)
+    {
+
+    }
+
+    else if (pItem == pAboutItem_)
+    {
+
+    }
+
+
+    //Selection is just used to get notice of being clicked, removed after use
+
+    clearSelection();
+
+}
+
+
+
+void SeaScene::createMenuItems()
+{
+
+    pPausetextItem_ =  addSimpleText("Game paused. Tap to continue.");
+    pPausetextItem_->setZValue(1000);
+    pPausetextItem_->setPos(250,50);
+    pPausetextItem_->hide();
+
+    menuItemCount_ = 0;
+
+    pRestartGameItem_ = new QGraphicsSimpleTextItem("Restart game");
+    prepareForMenu(pRestartGameItem_);
+
+    pRestartLevelItem_ = new QGraphicsSimpleTextItem("Restart level");
+    prepareForMenu(pRestartLevelItem_);
+
+    pSettingsItem_ = new QGraphicsSimpleTextItem("Settings");
+    prepareForMenu(pSettingsItem_);
+
+    pAboutItem_ = new QGraphicsSimpleTextItem("About");
+    prepareForMenu(pAboutItem_);
+
+}
+
+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.
+
+    pItem->setParentItem(pPausetextItem_);
+    pItem->setZValue(1000);
+    pItem->setFlag(QGraphicsItem::ItemIsSelectable);
+    pItem->setY(150);
+    pItem->setX(menuItemCount_++*150-250);
+ }
+