Add the zLines port to Opie

23 files changed, 1836 insertions, 0 deletions

diff --git a/apps/Games/zlines.desktop b/apps/Games/zlines.desktop
new file mode 100644
index 0000000..7b74319
--- a/dev/null
+++ b/apps/Games/zlines.desktop
@@ -0,0 +1,5 @@
+[Desktop Entry]
+Type=Application
+Exec=zlines 
+Icon=zlines/zlines
+Name=Zlines
diff --git a/noncore/games/zlines/ballpainter.cpp b/noncore/games/zlines/ballpainter.cpp
new file mode 100644
index 0000000..c2b34e1
--- a/dev/null
+++ b/noncore/games/zlines/ballpainter.cpp
@@ -0,0 +1,135 @@
+/***************************************************************************
+                          ballpainter.cpp  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Merzlyakov
+    email                : roman@sbrf.barrt.ru
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include <qpe/resource.h>
+
+#include <qapplication.h>
+#include "ballpainter.h"
+//#include "shotcounter.h"
+#include <qpainter.h>
+#include "linesboard.h"
+//#include <qcolor.h>
+#include <qjpegio.h>
+
+
+#define PIXSIZE 21
+
+int colorLinesArr[NCOLORS] =
+{0x0000ff, 0x00ff00, 0xff0000, 0x00ffff, 0xff00ff, 0xffff00, 0x005080};
+// 0x00bbggrr
+// red   ,  green  ,  blue   , yellow  , violet  ,   cyan  , brown
+
+
+
+BallPainter::BallPainter()
+	: QObject()
+{
+	createPixmap();
+}
+
+BallPainter::~BallPainter()
+{
+}
+
+QPixmap* BallPainter::pixmap( enum Pixmaps pix )
+{
+    QString name;
+    switch(pix) {
+    case Field:
+        name = QString::fromLatin1("zlines/field");
+        break;
+    case Balls:
+        name = QString::fromLatin1("zlines/balls");
+        break;
+    case Fire:
+        name = QString::fromLatin1("zlines/fire");
+        break;
+    }
+
+    return new QPixmap(Resource::loadPixmap(name) );
+}
+
+void BallPainter::createPixmap()
+{
+	//  warning( kapp->kde_datadir() +"/klines/data/balls.bmp");
+        backgroundPix = pixmap(Field);
+	QPixmap *balls = pixmap(Balls);
+	QPixmap *fire = pixmap(Fire);
+	if (balls->isNull() ||backgroundPix->isNull() || fire->isNull() )
+		fatal("Cannot open data files.\nHave you correctly installed klines?");
+
+	warning("Pixsize %i", PIXSIZE);
+	for(int c=0; c<NCOLORS; c++)
+	{
+		for(int t=0; t<PIXTIME + FIREBALLS + BOOMBALLS + 1 ; t++)
+		{
+			imgCash[c][t] = new QPixmap(CELLSIZE, CELLSIZE);
+			QPainter p(imgCash[c][t]);
+			p.drawPixmap(0,0,(*backgroundPix),0,0,CELLSIZE,CELLSIZE);
+			p.drawPixmap(1,1,(*balls),t*PIXSIZE,c*PIXSIZE,PIXSIZE,PIXSIZE);
+		}
+		for(int t=0; t < FIREPIX ; t++)
+		{
+			firePix[t] = new QPixmap(CELLSIZE, CELLSIZE);
+			QPainter p(firePix[t]);
+			p.drawPixmap(0,0,(*backgroundPix),0,0,CELLSIZE,CELLSIZE);
+			p.drawPixmap(1,1,(*fire),t*PIXSIZE,0,PIXSIZE,PIXSIZE);
+		}
+	}
+	delete balls;
+	delete fire;
+}
+
+
+QPixmap* BallPainter::GetBall(int color, int animstep, int panim)
+{
+	//    return backgroundPix;
+
+	if( (color<0) || (color>=NCOLORS) || (animstep<0) || color == NOBALL )
+	{
+		// warning("BallPainter::Background");
+		return backgroundPix;
+	}
+	if ( panim == ANIM_JUMP )
+	{
+		if ( ( animstep < 0 ) || ( animstep >= PIXTIME ) )
+			return backgroundPix;
+		else
+			return imgCash[color][animstep];
+	}
+	else if ( panim == ANIM_BURN )
+	{
+		if ( animstep < FIREBALLS )
+			return imgCash[color][animstep + PIXTIME + BOOMBALLS + 1];
+		else if ( animstep < FIREBALLS + FIREPIX )
+			return firePix[animstep - FIREBALLS];
+	}
+	else if ( panim == ANIM_BORN )
+	{
+		if ( animstep < BOOMBALLS )
+			return imgCash[color][animstep + PIXTIME];
+		else
+			return imgCash[color][NORMALBALL];
+	}
+	// rest is not imlemented yet
+	return imgCash[color][NORMALBALL];
+
+}
+
+
diff --git a/noncore/games/zlines/ballpainter.h b/noncore/games/zlines/ballpainter.h
new file mode 100644
index 0000000..339c70f
--- a/dev/null
+++ b/noncore/games/zlines/ballpainter.h
@@ -0,0 +1,57 @@
+/***************************************************************************
+  ballpainter.h  -  description
+  -------------------
+begin                : Fri May 19 2000
+copyright            : (C) 2000 by Roman Merzlyakov
+email                : roman@sbrf.barrt.ru
+copyright            : (C) 2000 by Roman Razilov
+email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#ifndef __BALLPAINTER_H
+#define __BALLPAINTER_H
+
+#include <qobject.h>
+#include <qpixmap.h>
+#include "cfg.h"
+
+#define CELLSIZE 21
+
+class BallPainter : public QObject
+{
+Q_OBJECT
+	
+	enum Pixmaps {
+		Field,
+		Balls,
+		Fire
+	};
+	QPixmap *pixmap( enum Pixmaps ); 
+	QPixmap* imgCash[NCOLORS][PIXTIME + FIREBALLS + BOOMBALLS + 1];
+	QPixmap* backgroundPix;
+	QPixmap* firePix[FIREPIX];
+
+	void createPixmap();
+
+public:
+	
+	BallPainter();
+	~BallPainter();
+
+
+	//  QPixmap* GetAnimatedBall(int color, int shot);
+	QPixmap* GetBall( int color, int animstep, int panim );
+	QPixmap* GetNormalBall(int color) {return GetBall(color,0,ANIM_NO);}
+	QPixmap* GetBackgroundPix() { return GetBall(NOBALL,0,ANIM_NO);}
+
+};
+
+#endif
diff --git a/noncore/games/zlines/cell.cpp b/noncore/games/zlines/cell.cpp
new file mode 100644
index 0000000..61d9431
--- a/dev/null
+++ b/noncore/games/zlines/cell.cpp
@@ -0,0 +1,41 @@
+/***************************************************************************
+                          cell.cpp  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#include "cell.h"
+
+Cell::Cell()
+{
+  clear();
+}
+
+void Cell::clear()
+{
+  color = NOBALL;
+  anim = ANIM_NO;
+}
+
+Cell& Cell::moveBall(Cell& cell)
+{
+	*this = cell;
+  cell.clear();
+  return *this;
+}
+Cell& Cell::operator= (const Cell& cell)
+{
+  color = cell.color;
+  anim = cell.anim;
+	return *this;
+}
diff --git a/noncore/games/zlines/cell.h b/noncore/games/zlines/cell.h
new file mode 100644
index 0000000..a124f4c
--- a/dev/null
+++ b/noncore/games/zlines/cell.h
@@ -0,0 +1,41 @@
+/***************************************************************************
+                          cell.h  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#ifndef __cell_h
+#define __cell_h
+#include "cfg.h"
+
+
+// enum int AnimType {ANIM_NO,ANIM_BORN,ANIM_JUMP,ANIM_RUN,ANIM_BURN,ANIM_BLOCK};
+
+class Cell {
+  int color;
+  int anim;
+public:
+  Cell();
+
+  int getColor() {return ( color );}
+  int getAnim() {return ( anim );}
+  bool isFree() { return (( color == NOBALL )? true:false);}
+
+  void setColor(int c) {color = c;}
+  void setAnim(int a) {anim = a;}
+  void clear();
+	Cell& operator = (const Cell& c);
+
+  Cell& moveBall(Cell& cell);
+};
+#endif
diff --git a/noncore/games/zlines/cfg.h b/noncore/games/zlines/cfg.h
new file mode 100644
index 0000000..5bb5e0c
--- a/dev/null
+++ b/noncore/games/zlines/cfg.h
@@ -0,0 +1,47 @@
+/***************************************************************************
+                          cfg.h  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#ifndef __CFG_H
+#define __CFG_H 1
+
+#define LINESVERSION "0.6.1"
+
+#define NCOLORS 7
+#define BALLSDROP 3
+
+#define NOBALL -1
+#define PIXTIME 10
+#define FIREBALLS 4
+#define BOOMBALLS 4
+#define FIREPIX 5
+#define STEPTIME 3
+#define NORMALBALL PIXTIME + BOOMBALLS
+#define TIMERCLOCK 25
+
+enum Anim
+{
+  ANIM_NO,
+  ANIM_JUMP,
+  ANIM_RUN,
+  ANIM_BORN,
+  ANIM_BURN,
+  ANIM_YES,
+  ANIM_BLOCK
+};
+
+//#define _DBG_
+
+#endif //__CFG_H
diff --git a/noncore/games/zlines/config.in b/noncore/games/zlines/config.in
new file mode 100644
index 0000000..521c013
--- a/dev/null
+++ b/noncore/games/zlines/config.in
@@ -0,0 +1,4 @@
+  config ZLINES
+    boolean "opie-zlines ()"
+    default "y"
+    depends ( LIBQPE || LIBQPE-X11 ) 
diff --git a/noncore/games/zlines/field.cpp b/noncore/games/zlines/field.cpp
new file mode 100644
index 0000000..2a87739
--- a/dev/null
+++ b/noncore/games/zlines/field.cpp
@@ -0,0 +1,132 @@
+/***************************************************************************
+  field.cpp  -  description
+  -------------------
+begin                : Fri May 19 2000
+copyright            : (C) 2000 by Roman Merzlyakov
+email                : roman@sbrf.barrt.ru
+copyright            : (C) 2000 by Roman Razilov
+email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#include <stdlib.h>
+#include "cfg.h"
+#include "field.h"
+
+Field::Field(QWidget* parent, const char* name)
+	: QWidget( parent, name )
+{
+	clearField();
+}
+
+Field::~Field()
+{
+}
+
+void Field::clearField()
+{
+	for(int y=0; y<NUMCELLSH; y++)
+		for(int x=0; x<NUMCELLSW; x++)
+			field[y][x].clear();
+}
+void Field::clearAnim()
+{
+	for(int y=0; y<NUMCELLSH; y++)
+		for(int x=0; x<NUMCELLSW; x++)
+			field[y][x].setAnim( ANIM_NO );
+}
+int Field::deleteAnimatedBalls()
+{
+	int deleted = 0;
+	for(int y=0; y<NUMCELLSH; y++)
+		for(int x=0; x<NUMCELLSW; x++)
+		{
+			if ( field[y][x].getAnim() != ANIM_NO )
+			{
+				deleted++;
+				field[y][x].clear();
+			}
+		}
+	return deleted;
+}
+
+bool Field::checkBounds(int x, int y)
+{
+	return (x>=0) && (x<NUMCELLSW) && (y>=0) && (y<NUMCELLSH);
+}
+
+void Field::putBall(int x, int y, int color)
+{
+	if( checkBounds(x,y) )
+		field[y][x].setColor(color);
+}
+/*
+   void Field::putBall(int x, int y, char color)
+   {
+   if( checkBounds(x,y) ){
+   field[y][x].setColor(color);
+   erase5Balls();
+   repaint(FALSE);
+   }
+   }*/
+void Field::moveBall(int xa, int ya, int xb, int yb)
+{
+	if( checkBounds(xa,ya) && checkBounds(xb,yb) &&
+			field[yb][xb].isFree() && ( xa != xb || ya != yb) ) {
+		field[yb][xb].moveBall(field[ya][xa]);
+	}
+}
+
+int Field::getBall(int x, int y)
+{
+	if( checkBounds(x,y) )
+		return field[y][x].getColor();
+	else 
+		return NOBALL;
+}
+int Field::getAnim(int x, int y)
+{
+	if( checkBounds(x,y) )
+		return field[y][x].getAnim();
+	else 
+		return NOBALL;
+}
+void Field::setAnim(int x, int y, int anim)
+{
+	if( checkBounds(x,y) )
+		field[y][x].setAnim( anim );
+}
+
+void Field::removeBall(int x, int y )
+{
+	if( checkBounds(x,y) ) field[y][x].clear();
+}
+
+int Field::freeSpace()
+{
+	int s = 0;
+	for(int y=0; y<NUMCELLSH; y++)
+		for(int x=0; x<NUMCELLSW; x++)
+			if(field[y][x].isFree()) s++;
+	return s;
+}
+void Field::saveUndo()
+{
+	void clearAnim();
+	for(int y=0; y<NUMCELLSH; y++)
+		for(int x=0; x<NUMCELLSW; x++)
+			field_undo[y][x] = field[y][x];
+}
+void Field::restoreUndo()
+{
+	for(int y=0; y<NUMCELLSH; y++)
+		for(int x=0; x<NUMCELLSW; x++)
+			field[y][x] = field_undo[y][x];
+}
diff --git a/noncore/games/zlines/field.h b/noncore/games/zlines/field.h
new file mode 100644
index 0000000..b6cf845
--- a/dev/null
+++ b/noncore/games/zlines/field.h
@@ -0,0 +1,63 @@
+/***************************************************************************
+                          field.h  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Merzlyakov
+    email                : roman@sbrf.barrt.ru
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#ifndef __FIELD_H
+#define __FIELD_H
+
+#include <qobject.h>
+#include <qwidget.h>
+#include "cell.h"
+
+// size of game field
+#define NUMCELLSW 11
+#define NUMCELLSH 11
+
+class Field: public QWidget
+{
+  Q_OBJECT
+public:
+  void clearField();
+
+protected:
+  Field(QWidget* parent, const char* name);
+  ~Field();
+
+  void putBall(int x, int y, int color);
+  void putBallRun(int x, int y, int color);
+  void removeBall(int x, int y );
+  int getBall(int x, int y);
+  int getAnim(int x, int y);
+  void setAnim(int x, int y, int anim );
+  void clearAnim();
+  int deleteAnimatedBalls();
+  void moveBall(int xa, int ya, int xb, int yb);
+
+  bool checkBounds( int x, int y );
+//  virtual int erase5Balls(){ return 0;}
+  int freeSpace();
+	void saveUndo();
+	void restoreUndo();
+
+private:
+  Cell field[NUMCELLSH][NUMCELLSW];
+  Cell field_undo[NUMCELLSH][NUMCELLSW];
+//  void search5Balls();
+
+};
+
+#endif
diff --git a/noncore/games/zlines/klines.cpp b/noncore/games/zlines/klines.cpp
new file mode 100644
index 0000000..02ff0db
--- a/dev/null
+++ b/noncore/games/zlines/klines.cpp
@@ -0,0 +1,214 @@
+/***************************************************************************
+                          klines.cpp  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Merzlyakov
+    email                : roman@sbrf.barrt.ru
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+/* changes
+21.05.2000    Roman Razilov     Menu game/Next
+*/
+//
+// The implementation of the KLines widget
+//
+
+#include <qkeycode.h>
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qtooltip.h>
+#include <qstring.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <time.h>
+
+#include <qapplication.h>
+#include <qmenubar.h>
+#include <qpopupmenu.h>
+
+
+#include "cfg.h"
+#include <qstatusbar.h>
+#include "klines.h"
+
+
+/*
+   Creates the KLines widget and sets saved options (if any).
+ */
+
+KLines::KLines(QWidget *par, const char* n, WFlags fl) : QMainWindow(par,n,fl)
+{
+	time_t t;
+	time(&t);
+	srand((unsigned int)t + getpid());
+
+	setCaption(QString("ZLines"));
+
+	mwidget = new MainWidget(this);
+	setCentralWidget( mwidget );
+
+	lsb = mwidget->GetLsb();
+	lPrompt = mwidget->GetPrompt();
+
+	menu = menuBar();
+	game = new QPopupMenu;
+	edit = new QPopupMenu;
+
+	game->insertItem(tr("&New game"), this, SLOT(stopGame()), CTRL+Key_N );
+	game->insertSeparator();
+	game->insertItem(tr("Ne&xt"), this, SLOT(makeTurn()), Key_N );
+	game->insertSeparator();
+	idMenuPrompt = game->insertItem( tr("&Show next"), this, SLOT(switchPrompt()), CTRL+Key_P );
+	game->setCheckable(true);
+	game->setItemChecked(idMenuPrompt, lPrompt->getState());
+	game->insertSeparator();
+	game->insertItem(tr("&Quit"), qApp, SLOT(quit()), CTRL+Key_Q );
+
+	idMenuUndo = edit->insertItem(tr("Und&o"), this, SLOT(undo()), CTRL+Key_Z );
+
+	menu->insertItem( tr("&Game"), game );
+	menu->insertItem( tr("&Edit"), edit );
+
+	menu->show();
+
+	score = 0;
+	prev_score = 0;
+
+	mwidget->setMessage(tr("Points: 0"));
+
+	startGame();
+}
+
+/*
+   Saves the options and destroys the KLines widget.
+ */
+
+KLines::~KLines()
+{
+}
+
+/*
+   Resize event of the KLines widget.
+ */
+
+void KLines::resizeEvent( QResizeEvent *e )
+{
+	QMainWindow::resizeEvent(e);
+}
+
+void KLines::setMinSize()
+{
+	//  setMinimumSize( gr->wHint(), gr->hHint() + menu->height() + stat->height() +
+	//      tool->height() );
+}
+
+void KLines::startGame()
+{
+	score = 0;
+	prev_score = 0;
+	bUndo=TRUE;
+
+	lsb->clearField();
+	generateRandomBalls();
+	placeBalls();
+	generateRandomBalls();
+	edit->setItemEnabled(idMenuUndo, FALSE );
+	updateStat();
+}
+void KLines::stopGame()
+{
+	debug("Klines::stopGame");
+	endGame();
+}
+
+void KLines::searchBallsLine()
+{
+}
+
+void KLines::generateRandomBalls()
+{
+
+	for( int i = 0 ; i < BALLSDROP ; i++ )
+	{
+		nextBalls_undo[i] = nextBalls[i];		
+		nextBalls[i] = bUndo ?
+			rand() % NCOLORS:
+			nextBalls_redo[i];
+	}
+	lPrompt->SetBalls(nextBalls);
+}
+
+void KLines::placeBalls()
+{
+	lsb->placeBalls(nextBalls);
+	debug("exit from placeBalls");
+}
+
+void KLines::undo()
+{
+	debug("Undo");
+	if (!bUndo)
+		return;
+	for( int i = 0 ; i < BALLSDROP ; i++ )
+	{
+		nextBalls_redo[i] = nextBalls[i];		
+		nextBalls[i] = nextBalls_undo[i];
+	}
+	lPrompt->SetBalls(nextBalls);
+	lsb->undo();
+	switchUndo(FALSE);
+}
+
+void KLines::makeTurn()
+{
+	placeBalls();
+	generateRandomBalls();
+	switchUndo(TRUE);
+}
+
+void KLines::addScore(int ballsErased)
+{   if(ballsErased >= 5){
+	score += 2*ballsErased*ballsErased - 20*ballsErased + 60 ;
+	if( !lPrompt->getState() ) score+= 1;
+	updateStat();
+						};
+}
+
+void KLines::updateStat()
+{
+	mwidget->setMessage(tr(" Score: %1 ").arg(score));
+}
+
+void KLines::endGame()
+{
+	startGame();
+}
+
+void KLines::switchPrompt()
+{
+	lPrompt->setPrompt(!lPrompt->getState());
+	game->setItemChecked(idMenuPrompt, lPrompt->getState());
+}
+
+void KLines::switchUndo(bool bu)
+{
+	bUndo = bu;
+	edit->setItemEnabled(idMenuUndo, bUndo );
+}
+
+void KLines::help()
+{
+	//  KApplication::getKApplication()->invokeHTMLHelp("", "");
+}
+
+
diff --git a/noncore/games/zlines/klines.h b/noncore/games/zlines/klines.h
new file mode 100644
index 0000000..e36a4a7
--- a/dev/null
+++ b/noncore/games/zlines/klines.h
@@ -0,0 +1,86 @@
+/***************************************************************************
+                          klines.h  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#ifndef KLINES_H
+#define KLINES_H
+
+#include <qwidget.h>
+#include <qmenubar.h> 
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qmainwindow.h>
+#include "linesboard.h"
+#include "mwidget.h"
+#include "prompt.h"
+
+#define LSCORE 0
+#define LRECORD 1
+
+class KLines : public QMainWindow
+{
+  Q_OBJECT
+public:
+  KLines(QWidget *parent,const char* name, WFlags f);
+  ~KLines();
+
+    static QString appName() { return QString::fromLatin1("zlines"); }
+
+public slots:
+  void startGame();
+  void stopGame();
+  void makeTurn();
+  void addScore(int ballsErased);
+  void switchPrompt();
+  void help();
+	void undo();
+  
+protected:
+  void resizeEvent( QResizeEvent * );
+
+private slots:
+
+//  bool setSize( int w, int h );
+  void setMinSize();
+
+private:
+  QMenuBar *menu;
+  int idMenuPrompt;
+  int idMenuUndo;
+
+  QPopupMenu *game;
+  QPopupMenu *edit;
+  QToolBar *tool;
+  QStatusBar *stat;
+  LinesBoard* lsb;
+  MainWidget *mwidget;
+  LinesPrompt *lPrompt;
+
+  int score, prev_score;
+
+  int nextBalls[BALLSDROP];
+	int nextBalls_undo[BALLSDROP];
+	int nextBalls_redo[BALLSDROP];
+	bool bUndo;
+
+  void searchBallsLine();
+  void generateRandomBalls();
+  void placeBalls();
+  void updateStat();
+  void endGame();
+	void switchUndo( bool bu );
+};
+
+#endif
diff --git a/noncore/games/zlines/linesboard.cpp b/noncore/games/zlines/linesboard.cpp
new file mode 100644
index 0000000..0965b2c
--- a/dev/null
+++ b/noncore/games/zlines/linesboard.cpp
@@ -0,0 +1,591 @@
+/***************************************************************************
+                          linesboard.cpp  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Merzlyakov
+    email                : roman@sbrf.barrt.ru
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#include <qpainter.h>
+#include <qpixmap.h>
+#include <qcolor.h>
+#include <qkeycode.h>
+#include <stdlib.h>
+
+#include "linesboard.h"
+
+/*
+   Constructs a LinesBoard widget.
+*/
+
+LinesBoard::LinesBoard( BallPainter * abPainter, QWidget* parent, const char* name )
+    : Field( parent, name )
+{
+  anim = ANIM_NO;
+//  waypos = 0;
+//  waylen = 0;
+//  jumpingRow = -1;
+//  jumpingCol = -1;
+  painting = 0;
+  way = new Waypoints[NUMCELLSW*NUMCELLSH];
+
+  bPainter = abPainter;
+
+  setFocusPolicy( NoFocus );
+  setBackgroundColor( gray );
+
+  setMouseTracking( FALSE );
+  setFixedSize(wHint(), hHint());
+
+  timer = new QTimer(this);
+  connect( timer, SIGNAL(timeout()), SLOT(timerSlot()) );
+  timer->start( TIMERCLOCK, FALSE );
+
+}
+
+/*
+   Destructor: deallocates memory for contents
+*/
+
+LinesBoard::~LinesBoard()
+{
+  // debug("stop");
+  timer->stop();
+  delete timer;
+  delete []way;
+}
+
+
+void LinesBoard::placeBalls(int pnextBalls[BALLSDROP])
+{
+    debug("LinesBoard::placeBalls( )");
+    for(int i=0; i < BALLSDROP; i++){
+      nextBalls[i] = pnextBalls[i];
+    }
+    nextBallToPlace = 0;
+    placeBall();
+    debug("LinesBoard::placeBalls End ");
+}
+void LinesBoard::placeBall(  )
+{
+		int color = nextBalls[nextBallToPlace];
+    debug("LinesBoard::placeBall( ) color=%i, nextBallToPlace = %i", color, nextBallToPlace);
+    char* xx = (char*)malloc( sizeof(char)*NUMCELLSW*NUMCELLSH );
+    char* yy = (char*)malloc( sizeof(char)*NUMCELLSW*NUMCELLSH );
+//    int nb=3;
+//    if( freeSpace() < 3) nb = freeSpace();
+    int empty=0;
+    for(int y=0; y<NUMCELLSH; y++)
+      for(int x=0; x<NUMCELLSW; x++)
+        if( getBall(x,y) == NOBALL )
+        {
+          xx[empty] = x;
+          yy[empty] = y;
+          empty++;
+        };
+//      debug("empty = %i",empty);
+    if ( empty >  0)
+    {
+      int pos = rand()%empty;
+      putBall( xx[pos], yy[pos], color );
+      clearAnim();
+      setAnim( xx[pos], yy[pos], ANIM_BORN );
+			nextBallToPlace++;
+      AnimStart(ANIM_BORN);
+      free(xx);
+      free(yy);
+    }
+    else
+    {
+      free(xx);
+      free(yy);
+      emit endGame();
+    }
+    debug("LinesBoard::placeBall END");
+}
+
+
+/*id LinesBoard::doAfterBalls() {
+  erase5Balls();
+  repaint(FALSE);
+}
+*/
+/*
+   Sets the size of the table
+*/
+
+int LinesBoard::width() { return CELLSIZE * NUMCELLSW; }
+int LinesBoard::height() { return CELLSIZE * NUMCELLSH; }
+int LinesBoard::wHint() { return width(); }
+int LinesBoard::hHint() { return height(); }
+
+
+
+void LinesBoard::paintEvent( QPaintEvent* )
+{
+//  debug("LinesBoard::paintEvent ");
+	QPixmap pixmap(width(), height());
+	QPainter paint(&pixmap, this);
+
+    for( int y=0; y < NUMCELLSH; y++ ){
+        for( int x=0; x < NUMCELLSW; x++ ){
+          if( getBall(x,y) == NOBALL )
+					{
+//            debug("draw empty  %i %i", x, y );
+            paint.drawPixmap(x*CELLSIZE, y*CELLSIZE, *(bPainter->GetBackgroundPix()) );
+					}
+          else
+          {
+//            debug("draw empty  %i %i %c", x, y, getBall(x,y) );
+            paint.drawPixmap(x*CELLSIZE, y*CELLSIZE,
+              *(bPainter->GetBall(getBall(x,y),animstep,getAnim(x,y))));
+          }
+        }
+    }
+
+	bitBlt(this, 0,0, &pixmap, 0,0, width(), height(), CopyROP);
+}
+
+/*
+   Handles mouse press events for the LinesBoard widget.
+*/
+void LinesBoard::mousePressEvent( QMouseEvent* e )
+{
+  debug("LinesBoard::mousePressEvent START");
+  int curRow = e->y() / CELLSIZE;
+  int curCol = e->x() / CELLSIZE;
+  //debug
+  debug("Mouse pressed: curRow=%i, curCol=%i", curRow, curCol);
+
+  //check range
+  if (!checkBounds( curCol, curRow ) )
+    return;
+//    if( running || anim != ANIM_NO )  return;
+  if(anim != ANIM_JUMP && anim != ANIM_NO) return;
+  if ( anim == ANIM_JUMP )
+  {
+    if ( getBall(curCol,curRow) == NOBALL )
+    {
+      if(existPath(jumpingCol, jumpingRow, curCol, curRow))
+			{
+				saveUndo();
+        AnimStart(ANIM_RUN);
+			}
+    }
+    else
+      AnimJump(curCol,curRow);
+  }
+  else
+    AnimJump(curCol,curRow);
+  debug("LinesBoard::mousePressEvent END");
+}
+void LinesBoard::AnimJump(int x, int y ) {
+  debug("LinesBoard::AnimJump( %i,%i)", x,y );
+  if ( getBall(x,y) != NOBALL )
+    if (!( anim == ANIM_JUMP &&  jumpingCol == x && jumpingRow == y ))
+      if ( AnimEnd() )
+      {
+        clearAnim();
+        setAnim(x,y,ANIM_JUMP);
+        jumpingCol = x;
+        jumpingRow = y;
+        AnimStart(ANIM_JUMP);
+      }
+  debug("LinesBoard::AnimJump END");
+}
+void LinesBoard::AnimStart(int panim) {
+  debug("LinesBoard::AnimStart( %i )", panim);
+  if (anim != ANIM_NO)
+    AnimEnd();
+  animstep = 0;
+  animdelaystart = 1;
+  switch(panim) {
+    case ANIM_NO:
+        break;
+    case ANIM_BORN:
+        debug("LinesBoard::AnimStart( ANIM_BORN )");
+        animdelaystart=1;
+        animmax = BOOMBALLS;
+        break;
+    case ANIM_JUMP:
+        direction = -1;
+        animstep = 4;
+        animmax = PIXTIME -1;
+        break;
+    case ANIM_RUN:
+        animdelaystart=3;
+        // do first step on next timer;
+        animdelaycount = 0;
+        // animmax already set
+        break;
+    case ANIM_BURN:
+        animdelaystart=1;
+        animmax = FIREBALLS + FIREPIX - 1;
+        break;
+    default:
+      ;
+  }
+  anim = panim;
+  animdelaycount = animdelaystart;
+  debug("LinesBoard::AnimStart END");
+}
+int LinesBoard::AnimEnd( )
+{
+  debug("LinesBoard::AnimEnd( %i )",anim );
+  if (anim == ANIM_NO ) return true;
+  int oldanim = anim;
+  anim = ANIM_NO;
+  if (oldanim == ANIM_RUN) {
+    if (animstep != animmax) {
+      moveBall(way[animstep].x,way[animstep].y,way[animmax].x,way[animmax].y);
+ 	  }
+ 	  if ( erase5Balls() == 0 ) {
+ 	    // debug("end turn");
+ 	    emit endTurn();
+		  debug("LinesBoard::AnimEnd END true 1");
+ 	    return true;
+ 	  }
+ 	  else
+		  debug("LinesBoard::AnimEnd END false 2");
+ 	    return false;
+ 	} else if ( oldanim == ANIM_BURN )
+ 	{
+    emit eraseLine( deleteAnimatedBalls() );
+    repaint(FALSE);
+    if ( nextBallToPlace < BALLSDROP )
+    {
+      placeBall();
+      // continue with born
+		  debug("LinesBoard::AnimEnd END false 3");
+      return false;
+    }
+    else
+    {
+      // emit endTurn();
+		  debug("LinesBoard::AnimEnd END true 4");
+      return true;
+    }
+  } else if ( oldanim == ANIM_BORN )
+  {
+ 	  if ( erase5Balls() == 0 )
+ 	  {
+ 	    if ( freeSpace() > 0)
+ 	    {
+        if ( nextBallToPlace < BALLSDROP )
+        {
+          placeBall();
+  			  debug("LinesBoard::AnimEnd END false 5");
+          return false;
+        }
+        else
+        {
+  			  debug("LinesBoard::AnimEnd END true 6");
+          return true;
+        }
+      }
+      else
+      {
+ 			  debug("emit endGame");
+        emit endGame();
+ 			  debug("LinesBoard::AnimEnd END false 7");
+        return false;
+      }
+    }
+    else
+    {
+      // wait for user input
+		  debug("LinesBoard::AnimEnd END true 8");
+      return true;
+    }
+  }
+  else
+  {
+	  debug("LinesBoard::AnimEnd END true");
+    return true;
+  }
+  return true;
+}
+void LinesBoard::AnimNext() {
+  if ( anim != ANIM_NO )
+  {
+    debug("LinesBoard::AnimNext( ) anim %i animstep %i",anim,animstep);
+    if ( anim == ANIM_JUMP ) {
+      if ( (direction > 0 && animstep == animmax) || ( direction < 0 && animstep == 0))
+        direction = -direction;
+      animstep += direction;
+      repaint(FALSE);
+    } else {
+      if ( animstep >= animmax )
+        AnimEnd();
+      else {
+        animdelaycount--;
+        if (animdelaycount <= 0) {
+          debug("LinesBoard::AnimNext step %i", animstep);
+          if ( anim == ANIM_RUN )
+            moveBall(way[animstep].x,way[animstep].y,way[animstep+1].x,way[animstep+1].y);
+          animstep++;
+          animdelaycount = animdelaystart;
+          repaint( FALSE );
+        }
+      }
+    }
+    debug("LinesBoard::AnimNext END");
+  }
+}
+int LinesBoard::getAnim( int x, int y )
+{
+//   debug("LinesBoard::getAnim( %i,%i )",x,y);
+  return (( Field::getAnim(x,y) != ANIM_NO )? anim : ANIM_NO);
+}
+
+void LinesBoard::timerSlot()
+{
+//  debug("LinesBoard::Timer()  anim = %i",anim );
+  AnimNext();
+}
+
+int LinesBoard::erase5Balls()
+{
+    //debug
+    debug("LinesBoard::erase5Balls()");
+
+    int nb=5;  // minimum balls for erasure
+
+    bool bit_erase[NUMCELLSH][NUMCELLSW]; //bool array for balls, that must be erased
+    for(int y=0; y<NUMCELLSH; y++)
+      for(int x=0; x<NUMCELLSW; x++)
+        bit_erase[y][x] = false;
+
+    int color,newcolor;
+    int count;
+    //for horisontal
+    //debug("entering to horiz");
+
+    for(int y=0; y<NUMCELLSH; y++) {
+      count = 1;
+      color = NOBALL;
+      for(int x=0; x<NUMCELLSW; x++){
+        if ( (newcolor = getBall(x,y)) == color) {
+            if ( color != NOBALL) {
+                count++;
+                if ( count >= nb )
+                    if ( count == nb )
+                        for (int i = 0; i < nb; i++)
+                            bit_erase[y][x-i] = true;
+                    else bit_erase[y][x] = true;
+            }
+        } else {
+            color = newcolor;
+            count = 1;
+        }
+      }
+    }
+
+    //for vertical
+    //debug("entering to vert");
+    for(int x=0; x<NUMCELLSW; x++) {
+      count = 0;
+      color = NOBALL;
+      for(int y=0; y<NUMCELLSH; y++){
+        if ( (newcolor = getBall(x,y)) == color) {
+            if ( color != NOBALL) {
+                count++;
+                if ( count >= nb )
+                    if ( count == nb )
+                        for (int i = 0; i < nb; i++)
+                            bit_erase[y-i][x] = true;
+                    else bit_erase[y][x] = true;
+            }
+        } else {
+            color = newcolor;
+            count = 1;
+        }
+      }
+    }
+
+
+    //  debug("entering to diag1");
+    //for left-down to rigth-up diagonal
+    for ( int xs = NUMCELLSW-1,ys = NUMCELLSH-nb; xs >= nb-1; ) {
+        count = 0;
+        color = NOBALL;
+        for ( int x = xs, y = ys; x >= 0 && y < NUMCELLSH; x--, y++ ) {
+            if ( (newcolor = getBall(x,y)) == color) {
+                if ( color != NOBALL) {
+                    count++;
+                    if ( count >= nb )
+                        if ( count == nb )
+                            for (int i = 0; i < nb; i++)
+                                bit_erase[y-i][x+i] = true;
+                        else bit_erase[y][x] = true;
+                }
+            } else {
+                color = newcolor;
+                count = 1;
+            }
+        }
+        if ( ys > 0 ) ys--; else xs--;
+    }
+
+    //debug("entering to diag2");
+
+    //for left-up to rigth-down diagonal
+    for ( int xs = 0,ys = NUMCELLSH-nb; xs <= NUMCELLSW-nb; )
+    {
+        count = 0;
+        color = NOBALL;
+        for ( int x = xs, y = ys; x < NUMCELLSW && y < NUMCELLSH; x++, y++ )
+        {
+            if ( (newcolor = getBall(x,y)) == color)
+            {
+                if ( color != NOBALL)
+                {
+                    count++;
+                    if ( count >= nb )
+                        if ( count == nb )
+                            for (int i = 0; i < nb; i++)
+                                bit_erase[y-i][x-i] = true;
+                        else
+                          bit_erase[y][x] = true;
+                }
+            }
+            else
+            {
+                color = newcolor;
+                count = 1;
+            }
+        }
+        if ( ys > 0 ) ys--; else xs++;
+    }
+
+    //remove all lines balls, that more than nb
+    int cb=0;
+    for(int y=0; y < NUMCELLSH; y++)
+      for(int x=0; x < NUMCELLSW; x++)
+      {
+				if (bit_erase[y][x])
+				{
+        	setAnim(x,y,ANIM_YES);
+        	cb++;
+				}
+				else
+				{
+          	setAnim(x,y,ANIM_NO);
+        }
+      }
+    //debug
+    debug("LinesBoard::erase5Balls marked %i balls", cb);
+    if ( cb > 0 )
+    {
+      AnimStart(ANIM_BURN);
+      //emit eraseLine(cb);
+    }
+
+    //debug
+    debug("LinesBoard::erase5Balls END");
+    return cb;
+}
+
+
+#define GO_EMPTY    4
+#define GO_A        5
+#define GO_B        6
+#define GO_BALL     7
+
+bool LinesBoard::existPath(int bx, int by, int ax, int ay)
+{
+  debug("LinesBoard::existPath( %i, %i, %i, %i )", bx, by, ax, ay);
+  int dx[4]={1,-1, 0, 0};
+  int dy[4]={0, 0, 1,-1};
+
+  // debug("path %i %i %i %i",bx,by,ax,ay);
+  if (getBall(ax,ay) != NOBALL)
+    return false;
+
+  char pf[NUMCELLSH][NUMCELLSW];
+  for(int y=0; y<NUMCELLSH; y++)
+    for(int x=0; x<NUMCELLSW; x++)
+      pf[y][x] = (getBall(x,y) == NOBALL) ? GO_EMPTY:GO_BALL;
+
+  Waypoints lastchanged[2][NUMCELLSH*NUMCELLSW];
+
+  int lastChangedCount[2];
+  int currentchanged = 0;
+  int nextchanged = 1;
+  lastchanged[currentchanged][0].x = ax;
+  lastchanged[currentchanged][0].y = ay;
+  lastChangedCount[currentchanged] = 1;
+  pf[ay][ax]=GO_A;
+  pf[by][bx]=GO_B;
+
+  // int expanded;
+  bool B_reached = false;
+
+  do
+  {
+    lastChangedCount[nextchanged] = 0;
+    for(int dir=0; dir<4; dir++)
+    {
+      for ( int i = 0 ; i < lastChangedCount[currentchanged]; i++ )
+      {
+        int nx = lastchanged[currentchanged][i].x + dx[dir];
+        int ny = lastchanged[currentchanged][i].y + dy[dir];
+        if( (nx>=0) && (nx<NUMCELLSW) && (ny>=0) && (ny<NUMCELLSH) )
+        {
+          if( pf[ny][nx]==GO_EMPTY ||( nx==bx && ny==by ))
+          {
+            pf[ny][nx] = dir;
+            lastchanged[nextchanged][lastChangedCount[nextchanged]].x = nx;
+            lastchanged[nextchanged][lastChangedCount[nextchanged]].y = ny;
+            lastChangedCount[nextchanged]++;
+          };
+          if( (nx==bx) && (ny==by) )
+          {
+            B_reached = true;
+            break;
+          }
+        }
+      }
+    }
+    nextchanged = nextchanged ^ 1;
+    currentchanged = nextchanged ^ 1;
+    //      debug("currentchanged %i lastChangedCount[currentchanged] %i",
+    //      currentchanged,lastChangedCount[currentchanged]);
+  } while(!B_reached && lastChangedCount[currentchanged] != 0);
+  //debug("B_reached %i ", B_reached );
+
+  if (B_reached) {
+    AnimStart( ANIM_BLOCK);
+    animmax = 0;
+//    waypos = 0;
+    int x, y,dir;
+    for( x = bx, y = by,dir; (dir = pf[y][x]) != GO_A;x -=dx[dir],y -= dy[dir]) {
+     	way[animmax].x = x;
+     	way[animmax].y = y;
+    	//debug("%i %i %i %i",dir,waylen,x,y);
+    	animmax++;
+    }
+    way[animmax].x = x;
+    way[animmax].y = y;
+  }
+  debug("LinesBoard::existPath END %s", B_reached?"true":"false" );
+  return B_reached;
+}
+
+void LinesBoard::undo()
+{
+	AnimEnd();
+	restoreUndo();
+	repaint( FALSE );
+}
+
diff --git a/noncore/games/zlines/linesboard.h b/noncore/games/zlines/linesboard.h
new file mode 100644
index 0000000..97697cd
--- a/dev/null
+++ b/noncore/games/zlines/linesboard.h
@@ -0,0 +1,103 @@
+/***************************************************************************
+                          linesboard.h  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Merzlyakov
+    email                : roman@sbrf.barrt.ru
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#ifndef __linesboard_h
+#define __linesboard_h
+
+#include <qwidget.h>
+#include <qpixmap.h>
+#include <qtimer.h>
+
+#include "field.h"
+//#include "shotcounter.h"
+#include "ballpainter.h"
+
+#ifdef Q_WS_QWS
+#	define debug (void)
+#else
+#	define debug qDebug
+#endif
+#define fatal qFatal
+#define warning qWarning
+
+class LinesBoard : public Field
+{
+  Q_OBJECT
+public:
+  LinesBoard( BallPainter * abPainter, QWidget* parent=0, const char* name=0 );
+  ~LinesBoard();
+
+  int width();
+  int height();
+  int wHint();
+  int hHint();
+//  void doAfterBalls();
+  void placeBalls(int nextBalls[BALLSDROP]);
+	void undo();
+
+signals:
+  void endTurn();
+  void endGame();
+  void eraseLine(int nb);
+
+private:
+  int anim;
+
+  struct Waypoints {
+        int x,y;
+  } *way;
+	int nextBalls[BALLSDROP];
+
+  int animmax;
+
+  //used for running and animation phase
+  int painting;
+  int animstep;
+  int animdelaycount;
+  int animdelaystart;
+  int direction;
+
+
+  int nextBallToPlace;
+  int jumpingCol;
+  int jumpingRow;
+
+
+  QTimer* timer;
+//  ShotCounter* shCounter;
+  BallPainter* bPainter;
+
+  void paintEvent( QPaintEvent* );
+  void mousePressEvent( QMouseEvent* );
+
+  void AnimStart(int panim);
+  void AnimNext();
+  int AnimEnd();
+  int getAnim(int x, int y ); // returns if the specifyed cell is animated..
+  void AnimJump( int col, int row );
+
+  int  erase5Balls();
+  bool existPath(int ax, int ay, int bx, int by);
+  void  placeBall();
+
+protected slots:
+  void timerSlot();
+
+};
+
+#endif
diff --git a/noncore/games/zlines/main.cpp b/noncore/games/zlines/main.cpp
new file mode 100644
index 0000000..ff41f95
--- a/dev/null
+++ b/noncore/games/zlines/main.cpp
@@ -0,0 +1,30 @@
+/***************************************************************************
+                          main.cpp  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Merzlyakov
+    email                : roman@sbrf.barrt.ru
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+ /*
+  * Roman Razilov 2000-05-19 debug dummmy
+  * Roman Razilov 2000-05-21 qimgio
+*/
+
+#include <qglobal.h>
+
+
+#include <opie/oapplicationfactory.h>
+#include "klines.h"
+
+OPIE_EXPORT_APP( OApplicationFactory<KLines> )
diff --git a/noncore/games/zlines/mwidget.cpp b/noncore/games/zlines/mwidget.cpp
new file mode 100644
index 0000000..6641fa2
--- a/dev/null
+++ b/noncore/games/zlines/mwidget.cpp
@@ -0,0 +1,84 @@
+/***************************************************************************
+  mwidget.cpp  -  description
+  -------------------
+begin                : Fri May 19 2000
+copyright            : (C) 2000 by Roman Merzlyakov
+email                : roman@sbrf.barrt.ru
+copyright            : (C) 2000 by Roman Razilov
+email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#include "mwidget.h"
+#include <qlayout.h>
+#include "ballpainter.h"
+#include <qhbox.h>
+#include <qlabel.h>
+
+MainWidget::MainWidget( QWidget* parent, const char* name )
+	: QFrame( parent, name )
+{
+	BallPainter *bPainter = new BallPainter();
+
+	QGridLayout *Form1Layout = new QGridLayout( this );
+	Form1Layout->setSpacing( 4 );
+	Form1Layout->setMargin( 4 );
+	QSpacerItem* spacer = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
+	Form1Layout->addItem( spacer, 0, 0 );
+
+	lsb = new LinesBoard(bPainter, this);
+
+	Form1Layout->addWidget( lsb, 0, 1 );
+	QSpacerItem* spacer_2 = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
+	Form1Layout->addItem( spacer_2, 0, 2 );
+
+	QHBox *bottom=new QHBox(this);
+	
+	mPoints=new QLabel(bottom);
+	bottom->setStretchFactor(mPoints, 2);
+	
+	lPrompt = new LinesPrompt(bPainter, bottom);
+
+	Form1Layout->addWidget( bottom, 1, 1 );
+	QSpacerItem* spacer_3 = new QSpacerItem( 20, 20, QSizePolicy::Minimum, QSizePolicy::Expanding );
+	Form1Layout->addItem( spacer_3, 2, 1 );
+
+
+	connect(lsb, SIGNAL(endTurn()), parent, SLOT(makeTurn()));
+	connect(lsb, SIGNAL(eraseLine(int)), parent, SLOT(addScore(int)));
+	connect(lsb, SIGNAL(endGame()), parent, SLOT(stopGame()));
+
+	connect(lPrompt, SIGNAL(PromptPressed()), parent, SLOT(switchPrompt()));
+
+}
+
+void MainWidget::setMessage(const QString &message)
+{
+	mPoints->setText(message);
+}
+
+
+/*
+Destructor: deallocates memory for contents
+ */
+
+MainWidget::~MainWidget()
+{
+}
+
+LinesBoard * MainWidget::GetLsb()
+{
+	return lsb;
+}
+
+LinesPrompt * MainWidget::GetPrompt()
+{
+	return lPrompt;
+}
diff --git a/noncore/games/zlines/mwidget.h b/noncore/games/zlines/mwidget.h
new file mode 100644
index 0000000..29d01ac
--- a/dev/null
+++ b/noncore/games/zlines/mwidget.h
@@ -0,0 +1,49 @@
+/***************************************************************************
+                          mwidget.h  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Merzlyakov
+    email                : roman@sbrf.barrt.ru
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef MWIDGET_H
+#define MWIDGET_H
+
+#include <qwidget.h>
+#include <qpixmap.h>
+#include <qtimer.h>
+#include <qframe.h>
+#include "linesboard.h"
+#include "prompt.h"
+
+class QLabel;
+
+class MainWidget : public QFrame
+{
+Q_OBJECT
+	LinesBoard * lsb;
+	LinesPrompt * lPrompt;
+	QLabel *mPoints;
+	
+public:
+	MainWidget( QWidget* parent=0, const char* name=0 );
+	~MainWidget();
+	LinesBoard * GetLsb();
+	LinesPrompt * GetPrompt();
+
+public slots:
+	void setMessage(const QString &message);
+};
+
+#endif
diff --git a/noncore/games/zlines/prompt.cpp b/noncore/games/zlines/prompt.cpp
new file mode 100644
index 0000000..2834937
--- a/dev/null
+++ b/noncore/games/zlines/prompt.cpp
@@ -0,0 +1,89 @@
+/***************************************************************************
+                          prompt.cpp  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Merzlyakov
+    email                : roman@sbrf.barrt.ru
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#include <qpainter.h>
+#include "prompt.h"
+
+LinesPrompt::LinesPrompt( BallPainter * abPainter, QWidget* parent, const char* name )
+    : QWidget( parent, name )
+{
+
+  bPainter = abPainter;
+
+  setFocusPolicy( NoFocus );
+  setBackgroundColor( gray );
+
+  setMouseTracking( FALSE );
+  setFixedSize(wPrompt(), hPrompt());
+
+  PromptEnabled = true;
+  cb[0]=NOBALL;
+  cb[1]=NOBALL;
+  cb[2]=NOBALL;
+}
+
+LinesPrompt::~LinesPrompt()
+{
+}
+
+int LinesPrompt::width() { return CELLSIZE * 3 ; }
+int LinesPrompt::height() { return CELLSIZE ;  }
+
+int LinesPrompt::wPrompt() { return CELLSIZE * 3 ; }
+int LinesPrompt::hPrompt() { return CELLSIZE ;  }
+
+void LinesPrompt::paintEvent( QPaintEvent* )
+{
+  QPainter paint( this );
+  if(PromptEnabled){
+    paint.drawPixmap(0,          0, *(bPainter->GetNormalBall(cb[0])) );
+    paint.drawPixmap(CELLSIZE,   0, *(bPainter->GetNormalBall(cb[1])) );
+    paint.drawPixmap(2*CELLSIZE, 0, *(bPainter->GetNormalBall(cb[2])) );
+  }
+  else{
+    paint.drawPixmap(0,          0, *(bPainter->GetBackgroundPix()) );
+    paint.drawPixmap(CELLSIZE,   0, *(bPainter->GetBackgroundPix()) );
+    paint.drawPixmap(2*CELLSIZE, 0, *(bPainter->GetBackgroundPix()) );
+  }
+}
+
+/*
+   Handles mouse press events for the LinesPrompt widget.
+*/
+void LinesPrompt::mousePressEvent( QMouseEvent* e )
+{
+    emit PromptPressed();
+}
+
+void LinesPrompt::SetBalls( int *pcb )
+{
+		for (int i = 0; i<BALLSDROP; i++)
+			cb[i] = pcb[i];
+
+    update();
+}
+
+bool LinesPrompt::getState()
+{
+    return PromptEnabled;
+}
+void LinesPrompt::setPrompt(bool enabled)
+{
+    PromptEnabled = enabled;
+    update();
+}
diff --git a/noncore/games/zlines/prompt.h b/noncore/games/zlines/prompt.h
new file mode 100644
index 0000000..d821ac4
--- a/dev/null
+++ b/noncore/games/zlines/prompt.h
@@ -0,0 +1,54 @@
+/***************************************************************************
+                          prompt.h  -  description
+                             -------------------
+    begin                : Fri May 19 2000
+    copyright            : (C) 2000 by Roman Merzlyakov
+    email                : roman@sbrf.barrt.ru
+    copyright            : (C) 2000 by Roman Razilov
+    email                : Roman.Razilov@gmx.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#ifndef PROMPT_H
+#define PROMPT_H
+
+#include <qwidget.h>
+#include "ballpainter.h"
+
+class LinesPrompt : public QWidget
+{
+  Q_OBJECT
+
+  BallPainter* bPainter;
+  bool PromptEnabled;
+  int cb[BALLSDROP];
+
+  void paintEvent( QPaintEvent* );
+  void mousePressEvent( QMouseEvent* );
+
+public:
+  LinesPrompt( BallPainter * abPainter, QWidget * parent=0, const char * name=0 );
+  ~LinesPrompt();
+
+  void setPrompt(bool enabled);
+  bool getState();  // enabled = true
+  void SetBalls( int *pcb );
+
+  int width();
+  int height();
+  int wPrompt();
+  int hPrompt();
+
+signals:
+  void PromptPressed();
+
+};
+
+#endif
diff --git a/noncore/games/zlines/zlines.pro b/noncore/games/zlines/zlines.pro
new file mode 100644
index 0000000..e3f8a29
--- a/dev/null
+++ b/noncore/games/zlines/zlines.pro
@@ -0,0 +1,10 @@
+CONFIG		= qt quick-app
+HEADERS		= ballpainter.h cfg.h linesboard.h prompt.h cell.h field.h klines.h mwidget.h
+SOURCES		= ballpainter.cpp field.cpp klines.cpp main.cpp prompt.cpp cell.cpp linesboard.cpp mwidget.cpp
+TARGET		= zlines
+LIBS		+= -lqpe
+INCLUDEPATH	+= $(OPIEDIR)/include/
+DEPENDPATH	+= $(OPIEDIR)/include/
+
+
+include ($(OPIEDIR)/include.pro)
diff --git a/packages b/packages
index 40bcdc7..0f39681 100644
--- a/packages
+++ b/packages
@@ -106,96 +106,97 @@ CONFIG_OAPP	core/apps/oapp	oapp.pro
 CONFIG_OBEX	core/applets/obex2	obex.pro
 CONFIG_ODICT	noncore/apps/odict	odict.pro
 CONFIG_OIPKG	noncore/unsupported/oipkg	oipkg.pro
 CONFIG_OPIE-CONSOLE	noncore/apps/opie-console	opie-console.pro
 CONFIG_OPIE-LOGIN	core/opie-login	opie-login.pro
 CONFIG_OPIE-READER	noncore/apps/opie-reader	opie-reader.pro
 CONFIG_OPIE-SH	noncore/tools/opie-sh	opie-sh.pro
 CONFIG_OPIE-SHEET	noncore/apps/opie-sheet	opie-sheet.pro
 CONFIG_OPIE-WRITE	noncore/apps/opie-write	opie-write.pro
 CONFIG_OPIEALARM	core/opiealarm
 CONFIG_OPIEFTP	noncore/net/opieftp	opieftp.pro
 CONFIG_OPIEIRC	noncore/net/opieirc	opieirc.pro
 CONFIG_OPIEMAIL2	noncore/unsupported/mail2 mail.pro
 CONFIG_OPIEPLAYER	core/multimedia/opieplayer	opieplayer.pro
 CONFIG_OPIEPLAYER2	noncore/multimedia/opieplayer2	opieplayer2.pro
 CONFIG_OPIE-RDESKTOP	noncore/net/opierdesktop	opierdesktop.pro
 CONFIG_OPIEREC		noncore/multimedia/opierec	opierec.pro
 CONFIG_TONLEITER	noncore/multimedia/tonleiter	tonleiter.pro
 CONFIG_OPIETOOTH-APPLET	noncore/net/opietooth/applet	applet.pro
 CONFIG_OPIETOOTH-MANAGER	noncore/net/opietooth/manager	manager.pro
 CONFIG_OSEARCH	core/pim/osearch	osearch.pro
 CONFIG_OXYGEN	noncore/apps/oxygen	oxygen.pro
 CONFIG_PACKAGEMANAGER	noncore/settings/packagemanager	packagemanager.pro
 CONFIG_PARASHOOT	noncore/games/parashoot	parashoot.pro
 CONFIG_PICKBOARD	inputmethods/pickboard	pickboard.pro
 CONFIG_POWERCHORD	noncore/multimedia/powerchord	powerchord.pro
 CONFIG_QASTEROIDS	noncore/games/qasteroids	qasteroids.pro
 CONFIG_QASHMONEY	noncore/apps/qashmoney	qashmoney.pro
 CONFIG_QCOP	core/apps/qcop	qcop.pro
 CONFIG_QPDF	noncore/unsupported/qpdf	qpdf.pro
 CONFIG_QUICKLAUNCHER core/tools/quicklauncher quicklauncher.pro
 CONFIG_QWS	core/qws	qws.pro
 CONFIG_REMOTE	noncore/tools/remote	remote.pro
 CONFIG_RESTARTAPPLET	core/applets/restartapplet	restartapplet.pro
 CONFIG_RESTARTAPPLET2	core/applets/restartapplet2	restartapplet2.pro
 CONFIG_ROTATEAPPLET	core/applets/rotateapplet	rotateapplet.pro
 CONFIG_ROTATION	noncore/settings/rotation	rotation.pro
 CONFIG_RUNAPPLET	core/applets/runapplet	runapplet.pro
 CONFIG_SCREENSHOTAPPLET	core/applets/screenshotapplet	screenshotapplet.pro
 CONFIG_SECURITY	core/settings/security	security.pro
 CONFIG_SFCAVE	noncore/games/sfcave	sfcave.pro
 CONFIG_SFCAVE-SDL	noncore/games/sfcave-sdl	sfcave-sdl.pro
 CONFIG_SHOWIMG	noncore/multimedia/showimg	showimg.pro
 CONFIG_SIMPLE	noncore/tools/calc2/simple	simple.pro
 CONFIG_SINGLE	single	single.pro
 CONFIG_SNAKE	noncore/games/snake	snake.pro
 CONFIG_SOLITAIRE	noncore/games/solitaire	solitaire.pro
 CONFIG_SOUND	noncore/settings/sound	sound.pro
 CONFIG_SSHKEYS	noncore/settings/sshkeys	sshkeys.pro
 CONFIG_SUSPENDAPPLET	core/applets/suspendapplet	suspendapplet.pro
 CONFIG_SYSINFO	noncore/settings/sysinfo	sysinfo.pro
 CONFIG_TABLEVIEWER	noncore/apps/tableviewer	tableviewer.pro
 CONFIG_TABMANAGER	noncore/settings/tabmanager	tabmanager.pro
 CONFIG_TABOAPP	core/apps/taboapp	taboapp.pro
 CONFIG_TEST	libsql/test	test.pro
 CONFIG_TEST	noncore/apps/opie-console/test	test.pro
 CONFIG_TETRIX	noncore/games/tetrix	tetrix.pro
 CONFIG_TEXTEDIT	core/apps/textedit	textedit.pro
 CONFIG_THEME	noncore/styles/theme	theme.pro
 CONFIG_TICTAC	noncore/games/tictac	tictac.pro
 CONFIG_TINYKATE noncore/apps/tinykate	tinykate.pro
 CONFIG_TODAY	core/pim/today	today.pro
 CONFIG_TODAY_ADDRESSBOOK core/pim/today/plugins/addressbook addressbook.pro
 CONFIG_TODAY_DATEBOOK	core/pim/today/plugins/datebook	datebook.pro
 CONFIG_TODAY_FORTUNE	noncore/todayplugins/fortune	fortune.pro
 CONFIG_TODAY_MAIL	core/pim/today/plugins/mail	mail.pro
 CONFIG_TODAY_STOCKTICKER	noncore/todayplugins/stockticker/stockticker	stockticker.pro
 CONFIG_TODAY_STOCKTICKERLIB	noncore/todayplugins/stockticker/stocktickerlib	stocktickerlib.pro
 CONFIG_TODAY_TODOLIST	core/pim/today/plugins/todolist	todolist.pro
 CONFIG_TODAY_WEATHER	noncore/todayplugins/weather weather.pro
 CONFIG_TODO	core/pim/todo	todo.pro
 CONFIG_UBROWSER	noncore/net/ubrowser	ubrowser.pro
 CONFIG_UNIKEYBOARD	inputmethods/unikeyboard	unikeyboard.pro
 CONFIG_USERMANAGER	noncore/settings/usermanager	usermanager.pro
 CONFIG_VMEMO	core/applets/vmemo	vmemo.pro
 CONFIG_VOLUMEAPPLET	core/applets/volumeapplet	volumeapplet.pro
 CONFIG_VTAPPLET	core/applets/vtapplet	vtapplet.pro
 CONFIG_WAVPLUGIN	core/multimedia/opieplayer/wavplugin	wavplugin.pro
 CONFIG_WELLENREITER	noncore/net/wellenreiter	wellenreiter.pro
 CONFIG_WIRELESSAPPLET	noncore/applets/wirelessapplet	wirelessapplet.pro
 CONFIG_WLAN	noncore/settings/networksettings/wlan	wlan.pro
 CONFIG_PPP	noncore/settings/networksettings/ppp	ppp.pro
 CONFIG_WORDGAME	noncore/games/wordgame	wordgame.pro
 CONFIG_ZSAFE	noncore/apps/zsafe zsafe.pro
 CONFIG_MAIN_TAB_EXAMPLE	examples/main-tab	example.pro
 CONFIG_SIMPLE_EXAMPLE	examples/simple	example.pro
 CONFIG_SIMPLE_ICON	examples/simple-icon	example.pro
 CONFIG_SIMPLE_MAIN	examples/simple-main	example.pro
 CONFIG_SIMPLE_PIM	examples/simple-pim	example.pro
 CONFIG_BIGSCREEN_EXAMPLE       libopie/big-screen/example      osplitter_mail.pro
 CONFIG_APPLET_EXAMPLE	examples/applet	example.pro
 CONFIG_TODAY_EXAMPLE	examples/todayplugin	example.pro
 CONFIG_EXAMPLE_MENU	examples/menuapplet menuapplet.pro
 CONFIG_EXAMPLE_BOARD	examples/inputmethod	example.pro
 CONFIG_EXAMPLE_VPN	examples/networksettings	example.pro
 CONFIG_ZSAME		noncore/games/zsame		zsame.pro
+CONFIG_ZLINES		noncore/games/zlines		zlines.pro
diff --git a/pics/zlines/balls.png b/pics/zlines/balls.png
new file mode 100644
index 0000000..846de25
--- a/dev/null
+++ b/pics/zlines/balls.png
diff --git a/pics/zlines/field.png b/pics/zlines/field.png
new file mode 100644
index 0000000..ddab110
--- a/dev/null
+++ b/pics/zlines/field.png
diff --git a/pics/zlines/fire.png b/pics/zlines/fire.png
new file mode 100644
index 0000000..9c9698d
--- a/dev/null
+++ b/pics/zlines/fire.png