/*

 * Hedgewars, a worms-like game

 * Copyright (c) 2006 Ulyanov Igor <iulyanov@gmail.com>

 *

 * Distributed under the terms of the BSD-modified licence:

 *

 * Permission is hereby granted, free of charge, to any person obtaining a copy

 * of this software and associated documentation files (the "Software"), to deal

 * with the Software without restriction, including without limitation the

 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or

 * sell copies of the Software, and to permit persons to whom the Software is

 * furnished to do so, subject to the following conditions:

 *

 * 1. Redistributions of source code must retain the above copyright notice,

 *    this list of conditions and the following disclaimer.

 * 2. 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.

 * 3. The name of the author may not be used to endorse or promote products

 *    derived from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 "hedgehogerWidget.h"

#include <QMouseEvent>

#include <QPainter>

#include "frameTeam.h"

CHedgehogerWidget::CHedgehogerWidget(QWidget * parent) :

  QWidget(parent)

{

  if(parent) {

    pOurFrameTeams=dynamic_cast<FrameTeams*>(parent->parentWidget());

  }

  if(pOurFrameTeams->overallHedgehogs+4>pOurFrameTeams->maxHedgehogsPerGame) {

    numHedgehogs=pOurFrameTeams->maxHedgehogsPerGame-pOurFrameTeams->overallHedgehogs;

  } else numHedgehogs=4;

  pOurFrameTeams->overallHedgehogs+=numHedgehogs;

}

CHedgehogerWidget::~CHedgehogerWidget()

{

  pOurFrameTeams->overallHedgehogs-=numHedgehogs;

}

void CHedgehogerWidget::mousePressEvent ( QMouseEvent * event )

{

  if(event->button()==Qt::LeftButton) {

    event->accept();

    if(numHedgehogs < 8 && pOurFrameTeams->overallHedgehogs<18) {

      numHedgehogs++;

      pOurFrameTeams->overallHedgehogs++;

    }

  } else if (event->button()==Qt::RightButton) {

    event->accept();

    if(numHedgehogs > 3) {

      numHedgehogs--;

      pOurFrameTeams->overallHedgehogs--;

    }

  } else {

    event->ignore();

    return;

  }

  repaint();

}

void CHedgehogerWidget::paintEvent(QPaintEvent* event)

{

  QImage image(":/res/hh25x25.png");

  QPainter painter(this);

  for(int i=0; i<numHedgehogs; i++) {

    QRect target(11 * i, i % 2, 25, 25);

    painter.drawImage(target, image);

  }

}

unsigned char CHedgehogerWidget::getHedgehogsNum()

{

  return numHedgehogs;

}