QTfrontend/hedgehogerWidget.cpp
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/*
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 * Hedgewars, a worms-like game
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 * Copyright (c) 2006 Ulyanov Igor <iulyanov@gmail.com>
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 *
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 * Distributed under the terms of the BSD-modified licence:
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * of this software and associated documentation files (the "Software"), to deal
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 * with the Software without restriction, including without limitation the
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 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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 * sell copies of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * 1. Redistributions of source code must retain the above copyright notice,
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 *    this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright notice,
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 *    this list of conditions and the following disclaimer in the documentation
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 *    and/or other materials provided with the distribution.
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 * 3. The name of the author may not be used to endorse or promote products
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 *    derived from this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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#include "hedgehogerWidget.h"
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#include <QMouseEvent>
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#include <QPainter>
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#include "frameTeam.h"
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CHedgehogerWidget::CHedgehogerWidget(QWidget * parent) :
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  QWidget(parent)
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{
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  if(parent) {
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    pOurFrameTeams=dynamic_cast<FrameTeams*>(parent->parentWidget());
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  }
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  if(pOurFrameTeams->overallHedgehogs+4>pOurFrameTeams->maxHedgehogsPerGame) {
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    numHedgehogs=pOurFrameTeams->maxHedgehogsPerGame-pOurFrameTeams->overallHedgehogs;
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  } else numHedgehogs=4;
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  pOurFrameTeams->overallHedgehogs+=numHedgehogs;
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}
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CHedgehogerWidget::~CHedgehogerWidget()
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{
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  pOurFrameTeams->overallHedgehogs-=numHedgehogs;
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}
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void CHedgehogerWidget::mousePressEvent ( QMouseEvent * event )
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{
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  if(event->button()==Qt::LeftButton) {
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    event->accept();
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    if(numHedgehogs < 8 && pOurFrameTeams->overallHedgehogs<18) {
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      numHedgehogs++;
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      pOurFrameTeams->overallHedgehogs++;
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    }
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  } else if (event->button()==Qt::RightButton) {
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    event->accept();
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    if(numHedgehogs > 3) {
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      numHedgehogs--;
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      pOurFrameTeams->overallHedgehogs--;
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    }
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  } else {
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    event->ignore();
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    return;
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  }
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  repaint();
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}
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void CHedgehogerWidget::paintEvent(QPaintEvent* event)
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{
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  QImage image(":/res/hh25x25.png");
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  QPainter painter(this);
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  for(int i=0; i<numHedgehogs; i++) {
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    QRect target(11 * i, i % 2, 25, 25);
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    painter.drawImage(target, image);
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  }
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}
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unsigned char CHedgehogerWidget::getHedgehogsNum()
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{
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  return numHedgehogs;
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}