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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** 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
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