--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/graphicsview/portedasteroids/sprites.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,170 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*
+ * KAsteroids - Copyright (c) Martin R. Jones 1997
+ *
+ * Part of the KDE project
+ */
+
+#ifndef __SPRITES_H__
+#define __SPRITES_H__
+
+#include "animateditem.h"
+
+#define ID_ROCK_LARGE           1024
+#define ID_ROCK_MEDIUM          1025
+#define ID_ROCK_SMALL           1026
+
+#define ID_MISSILE              1030
+
+#define ID_BIT                  1040
+#define ID_EXHAUST              1041
+
+#define ID_ENERGY_POWERUP       1310
+#define ID_TELEPORT_POWERUP     1311
+#define ID_BRAKE_POWERUP        1312
+#define ID_SHIELD_POWERUP       1313
+#define ID_SHOOT_POWERUP        1314
+
+#define ID_SHIP                 1350
+#define ID_SHIELD               1351
+
+#define MAX_SHIELD_AGE          350
+#define MAX_POWERUP_AGE         500
+#define MAX_MISSILE_AGE         40
+
+class KMissile : public AnimatedPixmapItem
+{
+public:
+    KMissile( const QList<QPixmap> &s, QGraphicsScene *c ) : AnimatedPixmapItem( s, c )
+        { myAge = 0; }
+
+    virtual int type() const { return ID_MISSILE; }
+
+    void growOlder() { myAge++; }
+    bool expired() { return myAge > MAX_MISSILE_AGE; }
+
+private:
+    int myAge;
+};
+
+class KBit : public AnimatedPixmapItem
+{
+public:
+    KBit( const QList<QPixmap> &s, QGraphicsScene *c ) : AnimatedPixmapItem( s, c )
+	{  death = 7; }
+
+    virtual int type() const {  return ID_BIT; }
+
+    void setDeath( int d ) { death = d; }
+    void growOlder() { death--; }
+    bool expired() { return death <= 0; }
+
+private:
+    int death;
+};
+
+class KExhaust : public AnimatedPixmapItem
+{
+public:
+    KExhaust( const QList<QPixmap> &s, QGraphicsScene *c ) : AnimatedPixmapItem( s, c )
+	{  death = 1; }
+
+    virtual int type() const {  return ID_EXHAUST; }
+
+    void setDeath( int d ) { death = d; }
+    void growOlder() { death--; }
+    bool expired() { return death <= 0; }
+
+private:
+    int death;
+};
+
+class KPowerup : public AnimatedPixmapItem
+{
+public:
+  KPowerup( const QList<QPixmap> &s, QGraphicsScene *c, int t ) : AnimatedPixmapItem( s, c ),
+        myAge( 0 ), _type(t) { }
+
+  virtual int type() const { return _type; }
+
+  void growOlder() { myAge++; }
+  bool expired() const { return myAge > MAX_POWERUP_AGE; }
+
+protected:
+  int myAge;
+  int _type;
+};
+
+class KRock : public AnimatedPixmapItem
+{
+public:
+    KRock (const QList<QPixmap> &s, QGraphicsScene *c, int t, int sk, int st) : AnimatedPixmapItem( s, c )
+        { _type = t; skip = cskip = sk; step = st; }
+
+    void nextFrame()
+	{
+	    if (cskip-- <= 0) {
+		setFrame( (frame()+step+frameCount())%frameCount() );
+		cskip = QABS(skip);
+	    }
+	}
+
+    virtual int type() const { return _type; }
+
+private:
+    int _type;
+    int skip;
+    int cskip;
+    int step;
+};
+
+class KShield : public AnimatedPixmapItem
+{
+public:
+  KShield( QList<QPixmap> &s, QGraphicsScene *c )
+      : AnimatedPixmapItem( s, c ) {}
+
+  virtual int type() const { return ID_SHIELD; }
+};
+
+#endif