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Diffstat (limited to 'examples/widgets/animation/sub-attaq/boat_p.h')
| -rw-r--r-- | examples/widgets/animation/sub-attaq/boat_p.h | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/examples/widgets/animation/sub-attaq/boat_p.h b/examples/widgets/animation/sub-attaq/boat_p.h deleted file mode 100644 index bb1a783392..0000000000 --- a/examples/widgets/animation/sub-attaq/boat_p.h +++ /dev/null @@ -1,246 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef BOAT_P_H -#define BOAT_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -//Own -#include "bomb.h" -#include "graphicsscene.h" - -// Qt -#include <QGraphicsRotation> -#include <QKeyEventTransition> -#include <QState> - -static const int MAX_BOMB = 5; - - -//These transtion test if we have to stop the boat (i.e current speed is 1) -class KeyStopTransition : public QKeyEventTransition -{ -public: - KeyStopTransition(Boat *b, QEvent::Type t, int k) - : QKeyEventTransition(b, t, k), boat(b) - { - } -protected: - bool eventTest(QEvent *event) override - { - if (!QKeyEventTransition::eventTest(event)) - return false; - return (boat->currentSpeed() == 1); - } -private: - Boat *boat; -}; - -//These transtion test if we have to move the boat (i.e current speed was 0 or another value) - class KeyMoveTransition : public QKeyEventTransition -{ -public: - KeyMoveTransition(Boat *b, QEvent::Type t, int k) - : QKeyEventTransition(b, t, k), boat(b), key(k) - { - } -protected: - bool eventTest(QEvent *event) override - { - if (!QKeyEventTransition::eventTest(event)) - return false; - return (boat->currentSpeed() >= 0); - } - void onTransition(QEvent *) override - { - //We decrease the speed if needed - if (key == Qt::Key_Left && boat->currentDirection() == Boat::Right) - boat->setCurrentSpeed(boat->currentSpeed() - 1); - else if (key == Qt::Key_Right && boat->currentDirection() == Boat::Left) - boat->setCurrentSpeed(boat->currentSpeed() - 1); - else if (boat->currentSpeed() < 3) - boat->setCurrentSpeed(boat->currentSpeed() + 1); - boat->updateBoatMovement(); - } -private: - Boat *boat; - int key; -}; - -//This transition trigger the bombs launch - class KeyLaunchTransition : public QKeyEventTransition -{ -public: - KeyLaunchTransition(Boat *boat, QEvent::Type type, int key) - : QKeyEventTransition(boat, type, key), boat(boat) - { - } -protected: - bool eventTest(QEvent *event) override - { - if (!QKeyEventTransition::eventTest(event)) - return false; - //We have enough bomb? - return (boat->bombsLaunched() < MAX_BOMB); - } -private: - Boat *boat; -}; - -//This state is describing when the boat is moving right -class MoveStateRight : public QState -{ -public: - explicit MoveStateRight(Boat *boat, QState *parent = nullptr) - : QState(parent), boat(boat) - { - } -protected: - void onEntry(QEvent *) override - { - boat->setCurrentDirection(Boat::Right); - boat->updateBoatMovement(); - } -private: - Boat *boat; -}; - - //This state is describing when the boat is moving left -class MoveStateLeft : public QState -{ -public: - explicit MoveStateLeft(Boat *boat, QState *parent = nullptr) - : QState(parent), boat(boat) - { - } -protected: - void onEntry(QEvent *) override - { - boat->setCurrentDirection(Boat::Left); - boat->updateBoatMovement(); - } -private: - Boat *boat; -}; - -//This state is describing when the boat is in a stand by position -class StopState : public QState -{ -public: - explicit StopState(Boat *boat, QState *parent = nullptr) - : QState(parent), boat(boat) - { - } -protected: - void onEntry(QEvent *) override - { - boat->setCurrentSpeed(0); - boat->setCurrentDirection(Boat::None); - boat->updateBoatMovement(); - } -private: - Boat *boat; -}; - -//This state is describing the launch of the torpedo on the right -class LaunchStateRight : public QState -{ -public: - explicit LaunchStateRight(Boat *boat, QState *parent = nullptr) - : QState(parent), boat(boat) - { - } -protected: - void onEntry(QEvent *) override - { - Bomb *b = new Bomb; - b->setPos(boat->x()+boat->size().width(),boat->y()); - GraphicsScene *scene = static_cast<GraphicsScene *>(boat->scene()); - scene->addItem(b); - b->launch(Bomb::Right); - boat->setBombsLaunched(boat->bombsLaunched() + 1); - } -private: - Boat *boat; -}; - -//This state is describing the launch of the torpedo on the left -class LaunchStateLeft : public QState -{ -public: - explicit LaunchStateLeft(Boat *boat, QState *parent = nullptr) - : QState(parent), boat(boat) - { - } -protected: - void onEntry(QEvent *) override - { - Bomb *b = new Bomb; - b->setPos(boat->x() - b->size().width(), boat->y()); - GraphicsScene *scene = static_cast<GraphicsScene *>(boat->scene()); - scene->addItem(b); - b->launch(Bomb::Left); - boat->setBombsLaunched(boat->bombsLaunched() + 1); - } -private: - Boat *boat; -}; - -#endif // BOAT_P_H |