In hindsight my emscripten-ifdef (70d416a8f63f) is nonsense.
As fpcrtl_glShaderSource() would not be defined and lead to compiling issues.
So either it's 3 ifdefs (in pas2cRedo, pas2cSystem and misc.c),
in order to toggle between fpcrtl_ and the native function,
or alternatively have no ifdef for it at all.
I'm going with none at all,
which means emscripten will compile with the original (const) function prototype,
being wrapped by the fpcrtl_ function, same as non-emscripten builds.
/*
* Hedgewars, a free turn based strategy game
* Copyright (c) 2006-2012 Igor Ulyanov <iulyanov@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "itemNum.h"
#include "hwform.h"
#include <QMouseEvent>
#include <QPainter>
ItemNum::ItemNum(const QImage& im, const QImage& img, QWidget * parent, unsigned char min, unsigned char max) :
QFrame(parent), m_im(im), m_img(img), infinityState(false), nonInteractive(false), minItems(min), maxItems(max),
numItems(min+2 >= max ? min : min+2)
{
enabled = true;
//if(frontendEffects) setAttribute(Qt::WA_PaintOnScreen, true);
}
ItemNum::~ItemNum()
{
}
void ItemNum::mousePressEvent ( QMouseEvent * event )
{
if(nonInteractive) return;
if(event->button()==Qt::LeftButton && enabled)
{
event->accept();
if((infinityState && numItems <= maxItems) || (!infinityState && numItems < maxItems))
{
incItems();
}
else
{
numItems = minItems+1;
// appears there's an emit in there
decItems();
}
}
else if (event->button()==Qt::RightButton && enabled)
{
event->accept();
if(numItems > minItems)
{
decItems();
}
else
{
numItems = maxItems+(infinityState?0:-1);
incItems();
}
}
else
{
event->ignore();
return;
}
repaint();
}
void ItemNum::wheelEvent ( QWheelEvent * event )
{
if (nonInteractive) return;
if (!enabled)
{
event->ignore();
return;
}
event->accept();
bool up = (event->delta() > 0); // positive delta is up, negative is down
// negative delta on horizontal wheel is not left, but right
if (event->orientation() == Qt::Horizontal)
up = !up;
if(up)
{
if((infinityState && numItems <= maxItems) || (!infinityState && numItems < maxItems))
incItems();
}
else
{
if(numItems > minItems)
decItems();
}
repaint();
}
QSize ItemNum::sizeHint () const
{
return QSize((maxItems+1)*12, 32);
}
void ItemNum::paintEvent(QPaintEvent* event)
{
Q_UNUSED(event);
QPainter painter(this);
if (numItems==maxItems+1)
{
QRect target(0, 0, 100, 32);
if (enabled)
{
painter.drawImage(target, QImage(":/res/infinity.png"));
}
else
{
painter.drawImage(target, QImage(":/res/infinitygrey.png"));
}
}
else
{
for(int i=0; i<numItems; i++)
{
QRect target(11 * i, i % 2, 25, 35);
if (enabled)
{
painter.drawImage(target, m_im);
}
else
{
painter.drawImage(target, m_img);
}
}
}
}
unsigned char ItemNum::getItemsNum() const
{
return numItems;
}
void ItemNum::setItemsNum(const unsigned char num)
{
numItems=num;
repaint();
}
void ItemNum::setInfinityState(bool value)
{
infinityState=value;
}
void ItemNum::setEnabled(bool value)
{
enabled=value;
repaint();
}