diff options
Diffstat (limited to 'chicken-wranglers/src/controllers/chickencontroller.cpp')
-rw-r--r-- | chicken-wranglers/src/controllers/chickencontroller.cpp | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/chicken-wranglers/src/controllers/chickencontroller.cpp b/chicken-wranglers/src/controllers/chickencontroller.cpp new file mode 100644 index 0000000..e358ec7 --- /dev/null +++ b/chicken-wranglers/src/controllers/chickencontroller.cpp @@ -0,0 +1,116 @@ +/**************************************************************************** +** +** This file is a part of QtChickenWranglers. +** +** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).* +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** 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 Nokia Corporation and its Subsidiary(-ies) 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." +** +****************************************************************************/ + +#include "chickencontroller.h" + +#include "matchai.h" + +#include <QtCore/QTime> + +ChickenController::ChickenController(QObject *parent) + : QObject(parent), m_isSafe(true), m_matchAI(0) +{ + initPosition(); +} + +ChickenController::ChickenController(MatchAI *matchAI, QObject *parent) + : QObject(parent), m_matchAI(matchAI) +{ + initPosition(); +} + +ChickenController::~ChickenController() +{ +} + +void ChickenController::setPosition(const QPoint &position) +{ + if (position == m_position) + return; + + m_position = position; + + emit positionChanged(); +} + +void ChickenController::setDirection(const QString &direction) +{ + if (direction == m_direction) + return; + + m_direction = direction; + + emit directionChanged(); +} + +void ChickenController::setSafe(bool isSafe) +{ + if (m_isSafe == isSafe) + return; + + m_isSafe = isSafe; + + emit isSafeChanged(); +} + +void ChickenController::move() +{ + Q_ASSERT(m_matchAI); + + setSafe(m_matchAI->isChickenSafe(m_position)); + + QPair<QPoint, Global::Direction> nextPos = m_matchAI->moveChicken(m_position); + + setDirection(Global::directionString(nextPos.second)); + setPosition(nextPos.first); +} + +void ChickenController::initPosition() +{ + Q_ASSERT(m_matchAI); + + qsrand(QTime::currentTime().msec()); + do { + m_position = QPoint(qrand() % 10, qrand() % 10); + } while (!m_matchAI->addChicken(m_position)); + + m_direction = Global::directionString(Global::DirectionStop); +} |