Port away from KRandomSequence

src/game.cpp

@@ -43,6 +43,7 @@ Game::Game (Kubrick * parent)
 	  smMoveSlice       (0),
 	  smMoveDirection   (CLOCKWISE),
 
+	  random(QDateTime::currentMSecsSinceEpoch()),
 	  cubeAligned       (true),
           moveIndex         (-1)
 {
@@ -53,8 +54,6 @@ Game::Game (Kubrick * parent)
 
     smInitInput();			// Initialise the move-text parsing.
 
-    random.setSeed (0);			// Zero gets us an arbitrary seed.
-
     setDefaults ();			// Set all options to default values.
     restoreState ();			// Restore the last cube and its state.
     demoPhase = false;			// No demo yet.
@@ -1201,7 +1200,7 @@ void Game::startDemo ()
 
 void Game::randomDemo ()
 {
-    double pickShape = random.getDouble ();
+    double pickShape = random.generateDouble();
 
     // Pick cubes 40% of the time.
     cubeSize [X] = pickANumber (2, 6);
@@ -1631,7 +1630,7 @@ void Game::handleMouseEvent (MouseEvent event, int button, int mX, int mY)
 int Game::pickANumber (int lo, int hi)
 {
     // Pick an integer in the range (lo..hi).
-    return (lo + (int) random.getLong (hi - lo + 1));
+    return random.bounded(lo, hi + 1);
 }
 
 

src/game.h

@@ -25,13 +25,13 @@
 
 // KDE includes
 #include <KStandardGameAction>	// Used only to get internal names of actions.
-#include <KRandomSequence>
 
 // Qt includes
 #include <QObject>
 #include <QString>
 #include <QList>
 #include <QElapsedTimer>
+#include <QRandomGenerator>
 
 // Local includes.
 #include "kubrick.h"
@@ -192,7 +192,7 @@ private:
     Kubrick *    mainWindow;	// Main window: used for status, etc.
     GameGLView * gameGLView;	// OpenGL view: used to draw 3D cubes.
 
-    KRandomSequence random;	// Random number generator object.
+    QRandomGenerator random;	// Random number generator object.
     Cube *   cube;		// The cube that is in play.
     float    cubieSize;		// Size of each cubie in OpenGL co-ordinates.
     QList<CubeView *> cubeViews; // Parameters for views of 1-3 cubes.