13426aff24
Cleanup the QtWidgets animation examples: - use nullptr - use normalized includes, remove unused includes - fix style - fix crash of sub-attaq when the game ended (error during range-based for loop porting) - don't use keyword 'final' for a variable name Change-Id: Id23be8ff8b1b310da005d13c052fe547f6a0d63a Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
181 lines
5.2 KiB
C++
181 lines
5.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the QtCore module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef STATES_H
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#define STATES_H
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//Qt
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#include <QKeyEventTransition>
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#include <QSignalTransition>
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#include <QState>
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class GraphicsScene;
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QT_BEGIN_NAMESPACE
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class QStateMachine;
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QT_END_NAMESPACE
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class PlayState : public QState
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{
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public:
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explicit PlayState(GraphicsScene *scene, QState *parent = nullptr);
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~PlayState();
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protected:
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void onEntry(QEvent *) override;
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private :
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GraphicsScene *scene;
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QStateMachine *machine;
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int currentLevel;
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int score;
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friend class UpdateScoreState;
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friend class UpdateScoreTransition;
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friend class WinTransition;
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friend class CustomSpaceTransition;
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friend class WinState;
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friend class LostState;
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friend class LevelState;
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};
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class LevelState : public QState
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{
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public:
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LevelState(GraphicsScene *scene, PlayState *game, QState *parent = nullptr);
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protected:
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void onEntry(QEvent *) override;
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private :
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void initializeLevel();
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GraphicsScene *scene;
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PlayState *game;
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};
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class PauseState : public QState
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{
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public:
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explicit PauseState(GraphicsScene *scene, QState *parent = nullptr);
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protected:
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void onEntry(QEvent *) override;
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void onExit(QEvent *) override;
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private :
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GraphicsScene *scene;
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};
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class LostState : public QState
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{
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public:
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LostState(GraphicsScene *scene, PlayState *game, QState *parent = nullptr);
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protected:
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void onEntry(QEvent *) override;
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void onExit(QEvent *) override;
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private :
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GraphicsScene *scene;
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PlayState *game;
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};
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class WinState : public QState
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{
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public:
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WinState(GraphicsScene *scene, PlayState *game, QState *parent = nullptr);
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protected:
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void onEntry(QEvent *) override;
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void onExit(QEvent *) override;
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private :
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GraphicsScene *scene;
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PlayState *game;
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};
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class UpdateScoreState : public QState
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{
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public:
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UpdateScoreState(QState *parent);
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private:
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};
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//These transtion is used to update the score
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class UpdateScoreTransition : public QSignalTransition
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{
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public:
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UpdateScoreTransition(GraphicsScene *scene, PlayState *game, QAbstractState *target);
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protected:
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bool eventTest(QEvent *event) override;
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private:
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PlayState *game;
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GraphicsScene *scene;
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};
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//These transtion test if we have won the game
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class WinTransition : public QSignalTransition
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{
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public:
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WinTransition(GraphicsScene *scene, PlayState *game, QAbstractState *target);
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protected:
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bool eventTest(QEvent *event) override;
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private:
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PlayState *game;
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GraphicsScene *scene;
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};
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//These transtion is true if one level has been completed and the player want to continue
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class CustomSpaceTransition : public QKeyEventTransition
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{
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public:
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CustomSpaceTransition(QWidget *widget, PlayState *game, QEvent::Type type, int key);
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protected:
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bool eventTest(QEvent *event) override;
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private:
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PlayState *game;
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};
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#endif // STATES_H
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