From b855240b782395f94315f43ea3e7e182299fac48 Mon Sep 17 00:00:00 2001 From: Matthew Vogt Date: Thu, 16 Feb 2012 14:43:03 +1000 Subject: Rename QDeclarative symbols to QQuick and QQml Symbols beginning with QDeclarative are already exported by the quick1 module. Users can apply the bin/rename-qtdeclarative-symbols.sh script to modify client code using the previous names of the renamed symbols. Task-number: QTBUG-23737 Change-Id: Ifaa482663767634931e8711a8e9bf6e404859e66 Reviewed-by: Martin Jones --- examples/qml/minehunt/minehunt.cpp | 221 +++++++++++++++++++++++++++++++++++++ 1 file changed, 221 insertions(+) create mode 100644 examples/qml/minehunt/minehunt.cpp (limited to 'examples/qml/minehunt/minehunt.cpp') diff --git a/examples/qml/minehunt/minehunt.cpp b/examples/qml/minehunt/minehunt.cpp new file mode 100644 index 0000000000..cde30278b3 --- /dev/null +++ b/examples/qml/minehunt/minehunt.cpp @@ -0,0 +1,221 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the demonstration applications 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. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include +#include +#include + +#include "minehunt.h" + +void tilesPropAppend(QQmlListProperty* prop, TileData* value) +{ + Q_UNUSED(prop); + Q_UNUSED(value); + return; //Append not supported +} + +int tilesPropCount(QQmlListProperty* prop) +{ + return static_cast*>(prop->data)->count(); +} + +TileData* tilesPropAt(QQmlListProperty* prop, int index) +{ + return static_cast*>(prop->data)->at(index); +} + +QQmlListProperty MinehuntGame::tiles(){ + return QQmlListProperty(this, &_tiles, &tilesPropAppend, + &tilesPropCount, &tilesPropAt, 0); +} + +MinehuntGame::MinehuntGame() +: numCols(9), numRows(9), playing(true), won(false) +{ + setObjectName("mainObject"); + srand(QTime(0,0,0).secsTo(QTime::currentTime())); + + //initialize array + for(int ii = 0; ii < numRows * numCols; ++ii) { + _tiles << new TileData; + } + reset(); + +} + +void MinehuntGame::setBoard() +{ + foreach(TileData* t, _tiles){ + t->setHasMine(false); + t->setHint(-1); + } + //place mines + int mines = nMines; + remaining = numRows*numCols-mines; + while ( mines ) { + int col = int((double(rand()) / double(RAND_MAX)) * numCols); + int row = int((double(rand()) / double(RAND_MAX)) * numRows); + + TileData* t = tile( row, col ); + + if (t && !t->hasMine()) { + t->setHasMine( true ); + mines--; + } + } + + //set hints + for (int r = 0; r < numRows; r++) + for (int c = 0; c < numCols; c++) { + TileData* t = tile(r, c); + if (t && !t->hasMine()) { + int hint = getHint(r,c); + t->setHint(hint); + } + } + + setPlaying(true); +} + +void MinehuntGame::reset() +{ + foreach(TileData* t, _tiles){ + t->unflip(); + t->setHasFlag(false); + } + nMines = 12; + nFlags = 0; + emit numMinesChanged(); + emit numFlagsChanged(); + setPlaying(false); + QTimer::singleShot(600,this, SLOT(setBoard())); +} + +int MinehuntGame::getHint(int row, int col) +{ + int hint = 0; + for (int c = col-1; c <= col+1; c++) + for (int r = row-1; r <= row+1; r++) { + TileData* t = tile(r, c); + if (t && t->hasMine()) + hint++; + } + return hint; +} + +bool MinehuntGame::flip(int row, int col) +{ + if(!playing) + return false; + + TileData *t = tile(row, col); + if (!t || t->hasFlag()) + return false; + + if(t->flipped()){ + int flags = 0; + for (int c = col-1; c <= col+1; c++) + for (int r = row-1; r <= row+1; r++) { + TileData *nearT = tile(r, c); + if(!nearT || nearT == t) + continue; + if(nearT->hasFlag()) + flags++; + } + if(!t->hint() || t->hint() != flags) + return false; + for (int c = col-1; c <= col+1; c++) + for (int r = row-1; r <= row+1; r++) { + TileData *nearT = tile(r, c); + if (nearT && !nearT->flipped() && !nearT->hasFlag()) { + flip( r, c ); + } + } + return true; + } + + t->flip(); + + if (t->hint() == 0) { + for (int c = col-1; c <= col+1; c++) + for (int r = row-1; r <= row+1; r++) { + TileData* t = tile(r, c); + if (t && !t->flipped()) { + flip( r, c ); + } + } + } + + if(t->hasMine()){ + for (int r = 0; r < numRows; r++)//Flip all other mines + for (int c = 0; c < numCols; c++) { + TileData* t = tile(r, c); + if (t && t->hasMine()) { + flip(r, c); + } + } + won = false; + hasWonChanged(); + setPlaying(false); + return true; + } + + remaining--; + if(!remaining){ + won = true; + hasWonChanged(); + setPlaying(false); + return true; + } + return true; +} + +bool MinehuntGame::flag(int row, int col) +{ + TileData *t = tile(row, col); + if(!t || !playing || t->flipped()) + return false; + + t->setHasFlag(!t->hasFlag()); + nFlags += (t->hasFlag()?1:-1); + emit numFlagsChanged(); + return true; +} -- cgit v1.2.3