summaryrefslogtreecommitdiffstats
path: root/demos/sub-attaq/graphicsscene.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'demos/sub-attaq/graphicsscene.cpp')
-rw-r--r--demos/sub-attaq/graphicsscene.cpp282
1 files changed, 0 insertions, 282 deletions
diff --git a/demos/sub-attaq/graphicsscene.cpp b/demos/sub-attaq/graphicsscene.cpp
deleted file mode 100644
index f82d441068..0000000000
--- a/demos/sub-attaq/graphicsscene.cpp
+++ /dev/null
@@ -1,282 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** 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.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//Own
-#include "graphicsscene.h"
-#include "states.h"
-#include "boat.h"
-#include "submarine.h"
-#include "torpedo.h"
-#include "bomb.h"
-#include "pixmapitem.h"
-#include "animationmanager.h"
-#include "qanimationstate.h"
-#include "progressitem.h"
-#include "textinformationitem.h"
-
-//Qt
-#include <QtCore/QPropertyAnimation>
-#include <QtCore/QSequentialAnimationGroup>
-#include <QtCore/QParallelAnimationGroup>
-#include <QtCore/QStateMachine>
-#include <QtCore/QFinalState>
-#include <QtCore/QPauseAnimation>
-#include <QtGui/QAction>
-#include <QtCore/QDir>
-#include <QtGui/QApplication>
-#include <QtGui/QMessageBox>
-#include <QtGui/QGraphicsView>
-#include <QtGui/QGraphicsSceneMouseEvent>
-#include <QtCore/QXmlStreamReader>
-
-GraphicsScene::GraphicsScene(int x, int y, int width, int height, Mode mode)
- : QGraphicsScene(x , y, width, height), mode(mode), boat(new Boat)
-{
- PixmapItem *backgroundItem = new PixmapItem(QString("background"),mode);
- backgroundItem->setZValue(1);
- backgroundItem->setPos(0,0);
- addItem(backgroundItem);
-
- PixmapItem *surfaceItem = new PixmapItem(QString("surface"),mode);
- surfaceItem->setZValue(3);
- surfaceItem->setPos(0,sealLevel() - surfaceItem->boundingRect().height()/2);
- addItem(surfaceItem);
-
- //The item that display score and level
- progressItem = new ProgressItem(backgroundItem);
-
- textInformationItem = new TextInformationItem(backgroundItem);
- textInformationItem->hide();
- //We create the boat
- addItem(boat);
- boat->setPos(this->width()/2, sealLevel() - boat->size().height());
- boat->hide();
-
- //parse the xml that contain all data of the game
- QXmlStreamReader reader;
- QFile file(":data.xml");
- file.open(QIODevice::ReadOnly);
- reader.setDevice(&file);
- LevelDescription currentLevel;
- while (!reader.atEnd()) {
- reader.readNext();
- if (reader.tokenType() == QXmlStreamReader::StartElement) {
- if (reader.name() == "submarine") {
- SubmarineDescription desc;
- desc.name = reader.attributes().value("name").toString();
- desc.points = reader.attributes().value("points").toString().toInt();
- desc.type = reader.attributes().value("type").toString().toInt();
- submarinesData.append(desc);
- } else if (reader.name() == "level") {
- currentLevel.id = reader.attributes().value("id").toString().toInt();
- currentLevel.name = reader.attributes().value("name").toString();
- } else if (reader.name() == "subinstance") {
- currentLevel.submarines.append(qMakePair(reader.attributes().value("type").toString().toInt(), reader.attributes().value("nb").toString().toInt()));
- }
- } else if (reader.tokenType() == QXmlStreamReader::EndElement) {
- if (reader.name() == "level") {
- levelsData.insert(currentLevel.id, currentLevel);
- currentLevel.submarines.clear();
- }
- }
- }
-}
-
-qreal GraphicsScene::sealLevel() const
-{
- return (mode == Big) ? 220 : 160;
-}
-
-void GraphicsScene::setupScene(QAction *newAction, QAction *quitAction)
-{
- static const int nLetters = 10;
- static struct {
- char const *pix;
- qreal initX, initY;
- qreal destX, destY;
- } logoData[nLetters] = {
- {"s", -1000, -1000, 300, 150 },
- {"u", -800, -1000, 350, 150 },
- {"b", -600, -1000, 400, 120 },
- {"dash", -400, -1000, 460, 150 },
- {"a", 1000, 2000, 350, 250 },
- {"t", 800, 2000, 400, 250 },
- {"t2", 600, 2000, 430, 250 },
- {"a2", 400, 2000, 465, 250 },
- {"q", 200, 2000, 510, 250 },
- {"excl", 0, 2000, 570, 220 } };
-
- QSequentialAnimationGroup * lettersGroupMoving = new QSequentialAnimationGroup(this);
- QParallelAnimationGroup * lettersGroupFading = new QParallelAnimationGroup(this);
-
- for (int i = 0; i < nLetters; ++i) {
- PixmapItem *logo = new PixmapItem(QLatin1String(":/logo-") + logoData[i].pix, this);
- logo->setPos(logoData[i].initX, logoData[i].initY);
- logo->setZValue(i + 3);
- //creation of the animations for moving letters
- QPropertyAnimation *moveAnim = new QPropertyAnimation(logo, "pos", lettersGroupMoving);
- moveAnim->setEndValue(QPointF(logoData[i].destX, logoData[i].destY));
- moveAnim->setDuration(200);
- moveAnim->setEasingCurve(QEasingCurve::OutElastic);
- lettersGroupMoving->addPause(50);
- //creation of the animations for fading out the letters
- QPropertyAnimation *fadeAnim = new QPropertyAnimation(logo, "opacity", lettersGroupFading);
- fadeAnim->setDuration(800);
- fadeAnim->setEndValue(0);
- fadeAnim->setEasingCurve(QEasingCurve::OutQuad);
- }
-
- QStateMachine *machine = new QStateMachine(this);
-
- //This state is when the player is playing
- PlayState *gameState = new PlayState(this, machine);
-
- //Final state
- QFinalState *final = new QFinalState(machine);
-
- //Animation when the player enter in the game
- QAnimationState *lettersMovingState = new QAnimationState(machine);
- lettersMovingState->setAnimation(lettersGroupMoving);
-
- //Animation when the welcome screen disappear
- QAnimationState *lettersFadingState = new QAnimationState(machine);
- lettersFadingState->setAnimation(lettersGroupFading);
-
- //if new game then we fade out the welcome screen and start playing
- lettersMovingState->addTransition(newAction, SIGNAL(triggered()), lettersFadingState);
- lettersFadingState->addTransition(lettersFadingState, SIGNAL(animationFinished()), gameState);
-
- //New Game is triggered then player start playing
- gameState->addTransition(newAction, SIGNAL(triggered()), gameState);
-
- //Wanna quit, then connect to CTRL+Q
- gameState->addTransition(quitAction, SIGNAL(triggered()), final);
- lettersMovingState->addTransition(quitAction, SIGNAL(triggered()), final);
-
- //Welcome screen is the initial state
- machine->setInitialState(lettersMovingState);
-
- machine->start();
-
- //We reach the final state, then we quit
- connect(machine, SIGNAL(finished()), qApp, SLOT(quit()));
-}
-
-void GraphicsScene::addItem(Bomb *bomb)
-{
- bombs.insert(bomb);
- connect(bomb,SIGNAL(bombExecutionFinished()),this, SLOT(onBombExecutionFinished()));
- QGraphicsScene::addItem(bomb);
-}
-
-void GraphicsScene::addItem(Torpedo *torpedo)
-{
- torpedos.insert(torpedo);
- connect(torpedo,SIGNAL(torpedoExecutionFinished()),this, SLOT(onTorpedoExecutionFinished()));
- QGraphicsScene::addItem(torpedo);
-}
-
-void GraphicsScene::addItem(SubMarine *submarine)
-{
- submarines.insert(submarine);
- connect(submarine,SIGNAL(subMarineExecutionFinished()),this, SLOT(onSubMarineExecutionFinished()));
- QGraphicsScene::addItem(submarine);
-}
-
-void GraphicsScene::addItem(QGraphicsItem *item)
-{
- QGraphicsScene::addItem(item);
-}
-
-void GraphicsScene::onBombExecutionFinished()
-{
- Bomb *bomb = qobject_cast<Bomb *>(sender());
- bombs.remove(bomb);
- bomb->deleteLater();
- if (boat)
- boat->setBombsLaunched(boat->bombsLaunched() - 1);
-}
-
-void GraphicsScene::onTorpedoExecutionFinished()
-{
- Torpedo *torpedo = qobject_cast<Torpedo *>(sender());
- torpedos.remove(torpedo);
- torpedo->deleteLater();
-}
-
-void GraphicsScene::onSubMarineExecutionFinished()
-{
- SubMarine *submarine = qobject_cast<SubMarine *>(sender());
- submarines.remove(submarine);
- if (submarines.count() == 0)
- emit allSubMarineDestroyed(submarine->points());
- else
- emit subMarineDestroyed(submarine->points());
- submarine->deleteLater();
-}
-
-void GraphicsScene::clearScene()
-{
- foreach (SubMarine *sub, submarines) {
- sub->destroy();
- sub->deleteLater();
- }
-
- foreach (Torpedo *torpedo, torpedos) {
- torpedo->destroy();
- torpedo->deleteLater();
- }
-
- foreach (Bomb *bomb, bombs) {
- bomb->destroy();
- bomb->deleteLater();
- }
-
- submarines.clear();
- bombs.clear();
- torpedos.clear();
-
- AnimationManager::self()->unregisterAllAnimations();
-
- boat->stop();
- boat->hide();
- boat->setEnabled(true);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-08 08:31:27 +0000