You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
324 lines
8.8 KiB
324 lines
8.8 KiB
/*****************************************************************
|
|
|
|
Copyright (c) 2001 Matthias Elter <elter@kde.org>
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in 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:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
|
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
******************************************************************/
|
|
|
|
#include <stdlib.h>
|
|
#include <time.h>
|
|
|
|
#include <tqlayout.h>
|
|
#include <tqpainter.h>
|
|
#include <tqpopupmenu.h>
|
|
|
|
#include <klocale.h>
|
|
#include <kglobal.h>
|
|
#include <kmessagebox.h>
|
|
#include <kaboutapplication.h>
|
|
#include <kiconloader.h>
|
|
|
|
#include "fifteenapplet.h"
|
|
#include "fifteenapplet.moc"
|
|
|
|
extern "C"
|
|
{
|
|
KDE_EXPORT KPanelApplet* init(TQWidget *parent, const TQString& configFile)
|
|
{
|
|
TDEGlobal::locale()->insertCatalogue("kfifteenapplet");
|
|
return new FifteenApplet(configFile, KPanelApplet::Normal,
|
|
KPanelApplet::About, parent, "kfifteenapplet");
|
|
}
|
|
}
|
|
|
|
FifteenApplet::FifteenApplet(const TQString& configFile, Type type, int actions,
|
|
TQWidget *parent, const char *name)
|
|
: KPanelApplet(configFile, type, actions, parent, name), _aboutData(0)
|
|
{
|
|
// setup table
|
|
_table = new PiecesTable(this);
|
|
setCustomMenu(_table->popup());
|
|
|
|
// setup layout
|
|
TQHBoxLayout *_layout = new TQHBoxLayout(this);
|
|
_layout->add(_table);
|
|
|
|
srand(time(0));
|
|
}
|
|
|
|
int FifteenApplet::widthForHeight(int h) const
|
|
{
|
|
return h; // we want to be quadratic
|
|
}
|
|
|
|
int FifteenApplet::heightForWidth(int w) const
|
|
{
|
|
return w; // we want to be quadratic
|
|
}
|
|
|
|
void FifteenApplet::about()
|
|
{
|
|
if(!_aboutData) {
|
|
_aboutData = new TDEAboutData("kfifteenapplet", I18N_NOOP("KFifteenApplet"), "1.0",
|
|
I18N_NOOP("Fifteen pieces applet.\n\n"
|
|
"The goal is to put the sliding pieces into numerical order.\n"
|
|
"Select \"Randomize Pieces\" from the right mouse button menu\n"
|
|
"to start a game."),
|
|
TDEAboutData::License_BSD, "(c) 2001, Matthias Elter");
|
|
_aboutData->addAuthor("Matthias Elter", 0, "elter@kde.org");
|
|
}
|
|
|
|
KAboutApplication dialog(_aboutData);
|
|
dialog.setProgramLogo( TDEGlobal::instance()->iconLoader()->iconPath( "fifteenpieces", -KIcon::SizeLarge ) );
|
|
dialog.exec();
|
|
}
|
|
|
|
PiecesTable::PiecesTable(TQWidget* parent, const char* name )
|
|
: QtTableView(parent, name), _activeRow(-1), _activeCol(-1), _randomized(false)
|
|
{
|
|
_menu = new TQPopupMenu(this);
|
|
_menu->insertItem(i18n("R&andomize Pieces"), this, TQT_SLOT(randomizeMap()));
|
|
_menu->insertItem(i18n("&Reset Pieces"), this, TQT_SLOT(resetMap()));
|
|
_menu->adjustSize(); // setup table view
|
|
|
|
setFrameStyle(StyledPanel | Sunken);
|
|
setBackgroundMode(NoBackground);
|
|
setMouseTracking(true);
|
|
|
|
setNumRows(4);
|
|
setNumCols(4);
|
|
|
|
// init arrays
|
|
initMap();
|
|
initColors();
|
|
}
|
|
|
|
void PiecesTable::paintCell(TQPainter *p, int row, int col)
|
|
{
|
|
int w = cellWidth();
|
|
int h = cellHeight();
|
|
int x2 = w - 1;
|
|
int y2 = h - 1;
|
|
|
|
int number = _map[col + row * numCols()] + 1;
|
|
|
|
bool active = (row == _activeRow && col == _activeCol);
|
|
|
|
// draw cell background
|
|
if(number == 16)
|
|
p->setBrush(colorGroup().background());
|
|
else
|
|
p->setBrush(_colors[number-1]);
|
|
p->setPen(NoPen);
|
|
p->drawRect(0, 0, w, h);
|
|
|
|
// draw borders
|
|
if (height() > 40) {
|
|
p->setPen(colorGroup().text());
|
|
if(col < numCols()-1)
|
|
p->drawLine(x2, 0, x2, y2); // right border line
|
|
|
|
if(row < numRows()-1)
|
|
p->drawLine(0, y2, x2, y2); // bottom boder line
|
|
}
|
|
|
|
// draw number
|
|
if (number == 16) return;
|
|
if(active)
|
|
p->setPen(white);
|
|
else
|
|
p->setPen(black);
|
|
p->drawText(0, 0, x2, y2, AlignHCenter | AlignVCenter, TQString::number(number));
|
|
}
|
|
|
|
void PiecesTable::resizeEvent(TQResizeEvent *e)
|
|
{
|
|
QtTableView::resizeEvent(e);
|
|
|
|
// set font
|
|
TQFont f = font();
|
|
if (height() > 50)
|
|
f.setPixelSize(8);
|
|
else if (height() > 40)
|
|
f.setPixelSize(7);
|
|
else if (height() > 24)
|
|
f.setPixelSize(5);
|
|
else
|
|
f.setPixelSize(3);
|
|
|
|
setFont(f);
|
|
|
|
setCellWidth(contentsRect().width()/ numRows());
|
|
setCellHeight(contentsRect().height() / numCols());
|
|
}
|
|
|
|
void PiecesTable::initColors()
|
|
{
|
|
_colors.resize(numRows() * numCols());
|
|
for (int r = 0; r < numRows(); r++)
|
|
for (int c = 0; c < numCols(); c++)
|
|
_colors[c + r *numCols()] = TQColor(255 - 70 * c,255 - 70 * r, 150);
|
|
}
|
|
|
|
void PiecesTable::initMap()
|
|
{
|
|
_map.resize(16);
|
|
for (unsigned int i = 0; i < 16; i++)
|
|
_map[i] = i;
|
|
|
|
_randomized = false;
|
|
}
|
|
|
|
void PiecesTable::randomizeMap()
|
|
{
|
|
TQMemArray<int> positions;
|
|
positions.fill(0, 16);
|
|
|
|
for (unsigned int i = 0; i < 16; i++) {
|
|
while(1) {
|
|
int r = (int) (((double)rand() / RAND_MAX) * 16);
|
|
if(positions[r] == 0) {
|
|
_map[i] = r;
|
|
positions[r] = 1;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
repaint();
|
|
_randomized = true;
|
|
}
|
|
|
|
void PiecesTable::resetMap()
|
|
{
|
|
initMap();
|
|
repaint();
|
|
}
|
|
|
|
void PiecesTable::chectwin()
|
|
{
|
|
if(!_randomized) return;
|
|
|
|
int i;
|
|
for (i = 0; i < 16; i++)
|
|
if(i != _map[i])
|
|
break;
|
|
|
|
if (i == 16)
|
|
KMessageBox::information(this, i18n("Congratulations!\nYou win the game!"), i18n("Fifteen Pieces"));
|
|
}
|
|
|
|
void PiecesTable::mousePressEvent(TQMouseEvent* e)
|
|
{
|
|
QtTableView::mousePressEvent(e);
|
|
|
|
if (e->button() == Qt::RightButton) {
|
|
// execute RMB popup and check result
|
|
_menu->exec(mapToGlobal(e->pos()));
|
|
e->accept();
|
|
return;
|
|
}
|
|
else {
|
|
// GAME LOGIC
|
|
|
|
// find the free position
|
|
int pos = _map.find(15);
|
|
if(pos < 0) return;
|
|
|
|
int frow = pos / numCols();
|
|
int fcol = pos - frow * numCols();
|
|
|
|
// find click position
|
|
int row = findRow(e->y());
|
|
int col = findCol(e->x());
|
|
|
|
// sanity check
|
|
if (row < 0 || row >= numRows()) return;
|
|
if (col < 0 || col >= numCols()) return;
|
|
|
|
// valid move?
|
|
if(row != frow && col != fcol) return;
|
|
|
|
// rows match -> shift pieces
|
|
if(row == frow) {
|
|
|
|
if (col < fcol) {
|
|
for(int c = fcol; c > col; c--) {
|
|
_map[c + row * numCols()] = _map[ c-1 + row *numCols()];
|
|
updateCell(row, c, false);
|
|
}
|
|
}
|
|
else if (col > fcol) {
|
|
for(int c = fcol; c < col; c++) {
|
|
_map[c + row * numCols()] = _map[ c+1 + row *numCols()];
|
|
updateCell(row, c, false);
|
|
}
|
|
}
|
|
}
|
|
// cols match -> shift pieces
|
|
else if (col == fcol) {
|
|
|
|
if (row < frow) {
|
|
for(int r = frow; r > row; r--) {
|
|
_map[col + r * numCols()] = _map[ col + (r-1) *numCols()];
|
|
updateCell(r, col, false);
|
|
}
|
|
}
|
|
else if (row > frow) {
|
|
for(int r = frow; r < row; r++) {
|
|
_map[col + r * numCols()] = _map[ col + (r+1) *numCols()];
|
|
updateCell(r, col, false);
|
|
}
|
|
}
|
|
}
|
|
// move free cell to click position
|
|
_map[col + row * numCols()] = 15;
|
|
updateCell(row, col, false);
|
|
|
|
// check if the player wins with this move
|
|
chectwin();
|
|
}
|
|
}
|
|
|
|
void PiecesTable::mouseMoveEvent(TQMouseEvent* e)
|
|
{
|
|
QtTableView::mouseMoveEvent(e);
|
|
|
|
// highlight on mouse over
|
|
int row = findRow(e->y());
|
|
int col = findCol(e->x());
|
|
|
|
int oldrow = _activeRow;
|
|
int oldcol = _activeCol;
|
|
|
|
if(row >= numRows()
|
|
|| col >= numCols()
|
|
|| row < 0
|
|
|| col < 0) {
|
|
_activeRow = -1;
|
|
_activeCol = -1;
|
|
}
|
|
else {
|
|
_activeRow = row;
|
|
_activeCol = col;
|
|
}
|
|
|
|
updateCell(oldrow, oldcol, false);
|
|
updateCell(row, col, false);
|
|
}
|