From 2cfbb2adc058b59140a14ba6bbfc057266fea0b8 Mon Sep 17 00:00:00 2001
From: leseb <leseb>
Date: Tue, 11 Jun 2002 16:25:06 +0000
Subject: Version 0.3 port

---
(limited to 'noncore')

diff --git a/noncore/games/kcheckers/checkers.h b/noncore/games/kcheckers/checkers.h
index bd2be08..2592fb1 100644
--- a/noncore/games/kcheckers/checkers.h
+++ b/noncore/games/kcheckers/checkers.h
@@ -29,7 +29,8 @@ class Checkers
     virtual bool checkCapture2()=0;
 
     void setLevel(int i) {levelmax=i;};
-    int  getBoard(int i) {return board[i];};
+
+    int board[54];
 
   protected:
     int level;        // Current level
@@ -39,7 +40,6 @@ class Checkers
     void turn(int &,bool capture=false);
 
     int to;
-    int board[54];
     int bestboard[54];
     int bestcounter;
 
diff --git a/noncore/games/kcheckers/echeckers.h b/noncore/games/kcheckers/echeckers.h
index 5ca3ecc..c3f7075 100644
--- a/noncore/games/kcheckers/echeckers.h
+++ b/noncore/games/kcheckers/echeckers.h
@@ -2,7 +2,7 @@
 #ifndef ECHECKERS_H
 #define ECHECKERS_H
 
-#include <checkers.h>
+#include "checkers.h"
 
 
 class ECheckers:public Checkers
diff --git a/noncore/games/kcheckers/field.cpp b/noncore/games/kcheckers/field.cpp
index 0755008..aacfc1c 100644
--- a/noncore/games/kcheckers/field.cpp
+++ b/noncore/games/kcheckers/field.cpp
@@ -3,29 +3,80 @@
 
 #include "field.h"
 
-Field::Field(QWidget *parent,int i):QWidget(parent)
+
+Field::Field(QWidget* parent,int i):QWidget(parent)
 {
   pixmap=new QPixmap(SIZE,SIZE);
+  CHECK_PTR(pixmap);
   number=i;
+
+  pattern=NULL;
+  picture=NULL;
+  frame=NULL;
 }
 
+
 void Field::paintEvent(QPaintEvent*)
 {
   bitBlt(this,0,0,pixmap);
 }
 
+
 void Field::mousePressEvent(QMouseEvent* mouseevent)
 {
   if(mouseevent->button()!=Qt::LeftButton) return;
   emit click(number);
 }
 
-void Field::draw(QImage *image)
+
+void Field::draw()
 {
   QPainter paint;
   paint.begin(pixmap);
-  paint.drawImage(0,0,*image);
+
+  if(pattern) paint.drawImage(0,0,*pattern);
+
+  if(label.length())
+  {
+    paint.setPen(white);
+    paint.setFont(QFont(font().family(),10));
+    paint.drawText(2,11,label);
+  }
+
+  if(picture) paint.drawImage(0,0,*picture);
+
+  if(frame) paint.drawImage(0,0,*frame);
+
   paint.end();
   update();
 }
 
+
+void Field::setFrame(QImage* image)
+{
+  frame=image;
+  draw();
+}
+
+
+void Field::setPicture(QImage* image)
+{
+  picture=image;
+  draw();
+}
+
+
+void Field::setPattern(QImage* image)
+{
+  pattern=image;
+  draw();
+}
+
+
+void Field::setLabel(const QString & string)
+{
+  label=string;
+  draw();
+}
+
+
diff --git a/noncore/games/kcheckers/field.h b/noncore/games/kcheckers/field.h
index d929e49..297d94e 100644
--- a/noncore/games/kcheckers/field.h
+++ b/noncore/games/kcheckers/field.h
@@ -12,14 +12,31 @@ class Field:public QWidget
   Q_OBJECT
   public:
     Field(QWidget*,int);
-    void draw(QImage*);
+
+    void setFrame(QImage*);
+    void setPicture(QImage*);
+    void setPattern(QImage*);
+    void setLabel(const QString &);
+
   signals:
     void click(int);
+
   protected:
     void paintEvent(QPaintEvent*);
     void mousePressEvent(QMouseEvent*);
+
   private:
+    void draw();
+
     int number;
+
+    // pixmap = pattern + label + picture + frame;
+
+    QImage* frame;
+    QImage* picture;
+    QImage* pattern;
+    QString label;
+
     QPixmap *pixmap;
 
 };
diff --git a/noncore/games/kcheckers/kcheckers.cpp b/noncore/games/kcheckers/kcheckers.cpp
index 3df744e..c2eba0d 100644
--- a/noncore/games/kcheckers/kcheckers.cpp
+++ b/noncore/games/kcheckers/kcheckers.cpp
@@ -3,7 +3,10 @@
 #include <qframe.h>
 #include <qlayout.h>
 #include <qmenubar.h>
+#include <qtoolbar.h>
+#include <qpe/config.h>
 #include <qwhatsthis.h>
+#include <qtoolbutton.h>
 #include <qmessagebox.h>
 #include <qapplication.h>
 
@@ -11,11 +14,16 @@
 #include "echeckers.h"
 #include "rcheckers.h"
 
-#include "pics/exit.xpm"
 #include "pics/logo.xpm"
+#include "pics/undo.xpm"
+#include "pics/exit.xpm"
+#include "pics/help.xpm"
 #include "pics/wood1.xpm"
 #include "pics/wood2.xpm"
 #include "pics/wood3.xpm"
+#include "pics/green1.xpm"
+#include "pics/green2.xpm"
+#include "pics/green3.xpm"
 #include "pics/marble1.xpm"
 #include "pics/marble2.xpm"
 #include "pics/marble3.xpm"
@@ -27,90 +35,146 @@
 #include "pics/contexthelp.xpm"
 
 
+QString KCheckers::enNumeration="1 2 3 4 5 6 7 8 9 1011121314151617181920212223242526272829303132";
+QString KCheckers::ruNumeration="B8D8F8H8A7C7E7G7B6D6F6H6A5C5E5G5B4D4F4H4A3C3E3G3B2D2F2H2A1C1E1G1";
+
 const int KCheckers::t[]={6,7,8,9,11,12,13,14,17,18,19,20,22,23,
           24,25,28,29,30,31,33,34,35,36,39,40,41,42,44,45,46,47};
 
+
 KCheckers::KCheckers():QMainWindow(0,0,WStyle_DialogBorder)
 {
   setCaption("KCheckers");
-  setIcon(QPixmap(biglogo));
-  showMaximized();
+  setIcon(QPixmap(biglogo_xpm));
+
+  setToolBarsMovable(false);
+
+  // Make a menubar
+
+  gameMenu=new QPopupMenu;
+  CHECK_PTR(gameMenu);
 
-  QPopupMenu* gameMenu=new QPopupMenu;
-  gameMenu->insertItem(QPixmap(logo),tr("New"),this,SLOT(newGame()));
+  gameMenu->insertItem(QPixmap(logo_xpm),tr("&New"),this,SLOT(newGame()),CTRL+Key_N);
   gameMenu->insertSeparator();
-  gameMenu->insertItem(QPixmap(exit),tr("Quit"),qApp,SLOT(quit()));
+  undoID=gameMenu->insertItem(QPixmap(undo_xpm),tr("&Undo Move"),this,SLOT(undoMove()),CTRL+Key_Z);
+  gameMenu->insertSeparator();
+  gameMenu->insertItem(QPixmap(exit_xpm),tr("&Quit"),qApp,SLOT(closeAllWindows()),CTRL+Key_Q);
 
   skillMenu=new QPopupMenu;
+  CHECK_PTR(skillMenu);
 
-  skillMenu->insertItem(tr("Beginner"),this,SLOT(setSkillBeginner()),0,BEGINNER);
-  skillMenu->insertItem(tr("Novice"),  this,SLOT(setSkillNovice()),  0,NOVICE);
-  skillMenu->insertItem(tr("Average"), this,SLOT(setSkillAverage()), 0,AVERAGE);
-  skillMenu->insertItem(tr("Good"),    this,SLOT(setSkillGood()),    0,GOOD);
-  skillMenu->insertItem(tr("Expert"),  this,SLOT(setSkillExpert()),  0,EXPERT);
-  skillMenu->insertItem(tr("Master"),  this,SLOT(setSkillMaster()),  0,MASTER);
+  skillMenu->insertItem(tr("&Beginner"),this,SLOT(setSkillBeginner()),CTRL+Key_1,BEGINNER);
+  skillMenu->insertItem(tr("&Novice"),  this,SLOT(setSkillNovice()),  CTRL+Key_2,NOVICE);
+  skillMenu->insertItem(tr("&Average"), this,SLOT(setSkillAverage()), CTRL+Key_3,AVERAGE);
+  skillMenu->insertItem(tr("&Good"),    this,SLOT(setSkillGood()),    CTRL+Key_4,GOOD);
+  skillMenu->insertItem(tr("&Expert"),  this,SLOT(setSkillExpert()),  CTRL+Key_5,EXPERT);
+  skillMenu->insertItem(tr("&Master"),  this,SLOT(setSkillMaster()),  CTRL+Key_6,MASTER);
 
   optionsMenu=new QPopupMenu;
+  CHECK_PTR(optionsMenu);
 
-  optionsMenu->insertItem(tr("English Rules"),this,SLOT(setRulesEnglish()),0,ENGLISH);
-  optionsMenu->insertItem(tr("Russian Rules"),this,SLOT(setRulesRussian()),0,RUSSIAN);
+  numID=optionsMenu->insertItem(tr("&Show Numeration"),this,SLOT(showNumeration()));
+  optionsMenu->insertSeparator();
+  optionsMenu->insertItem(tr("&English Rules"),this,SLOT(setRulesEnglish()),0,ENGLISH);
+  optionsMenu->insertItem(tr("&Russian Rules"),this,SLOT(setRulesRussian()),0,RUSSIAN);
   optionsMenu->insertSeparator();
-  optionsMenu->insertItem(tr("Marble Board"),this,SLOT(setPatternMarble()),0,MARBLE);
-  optionsMenu->insertItem(tr("Wooden Board"),this,SLOT(setPatternWood()),  0,WOOD);
+  optionsMenu->insertItem(tr("&Green Board"), this,SLOT(setPatternGreen()), 0,GREEN);
+  optionsMenu->insertItem(tr("&Marble Board"),this,SLOT(setPatternMarble()),0,MARBLE);
+  optionsMenu->insertItem(tr("&Wooden Board"),this,SLOT(setPatternWooden()),0,WOODEN);
 
   QPopupMenu* helpMenu=new QPopupMenu;
+  CHECK_PTR(helpMenu);
 
-  helpMenu->insertItem(QPixmap(contexthelp),tr("What's This"),this,SLOT(whatsThis()));
+  helpMenu->insertItem(QPixmap(contexthelp_xpm),tr("What's This"),this,SLOT(whatsThis()),SHIFT+Key_F1);
+  helpMenu->insertItem(QPixmap(help_xpm),tr("&Rules of Play"),this,SLOT(help()),Key_F1);
   helpMenu->insertSeparator();
-  helpMenu->insertItem(QPixmap(logo),tr("About KCheckers"),this,SLOT(about()));
+  helpMenu->insertItem(QPixmap(logo_xpm),tr("&About KCheckers"),this,SLOT(about()));
   helpMenu->insertItem(tr("About &Qt"),this,SLOT(aboutQt()));
 
-  menuBar()->insertItem(tr("Game"),   gameMenu);
-  menuBar()->insertItem(tr("Skill"),  skillMenu);
-  menuBar()->insertItem(tr("Options"),optionsMenu);
-  menuBar()->insertItem(tr("Help"),   helpMenu);
+  QToolBar* menuToolBar=new QToolBar(this);
+  CHECK_PTR(menuToolBar);
+  QMenuBar* menuBar=new QMenuBar(menuToolBar);
+  CHECK_PTR(menuBar);
 
-  skill=NOVICE;
-  skillMenu->setItemChecked(skill,true);
+  menuBar->insertItem(tr("&Game"),   gameMenu);
+  menuBar->insertItem(tr("&Skill"),  skillMenu);
+  menuBar->insertItem(tr("&Options"),optionsMenu);
+  menuBar->insertItem(tr("&Help"),   helpMenu);
 
-  rules=ENGLISH;
+  // Restore a settings
+
+  readConfig();
+
+  skillMenu->setItemChecked(skill,true);
   optionsMenu->setItemChecked(rules,true);
+  optionsMenu->setItemChecked(numID,false);
 
-  pattern=WOOD;
-  optionsMenu->setItemChecked(pattern,true);
+  // Make a toolbar
+
+  QToolBar* emptyToolBar=new QToolBar(this);
+  emptyToolBar->setHorizontalStretchable(true);
+
+  QToolBar* toolBar=new QToolBar(this);
+  CHECK_PTR(toolBar);
+
+  QSize buttonSize(24,24);
+
+  QToolButton* gameButton=new QToolButton(QPixmap(logo_xpm),tr(" New Game ") ,"",this,SLOT(newGame()),toolBar);
+  CHECK_PTR(gameButton);
+  gameButton->setMinimumSize(buttonSize);
+
+  undoButton=new QToolButton(QPixmap(undo_xpm),tr(" Undo Move "),"",this,SLOT(undoMove()),toolBar);
+  CHECK_PTR(undoButton);
+  undoButton->setMinimumSize(buttonSize);
 
-  imageMan1=new QImage(man_black);
-  imageMan2=new QImage(man_white);
-  imageKing1=new QImage(king_black);
-  imageKing2=new QImage(king_white);
+  QToolButton* helpButton=new QToolButton(QPixmap(help_xpm),tr(" Rules of Play "),"",this,SLOT(help()),toolBar);
+  CHECK_PTR(helpButton);
+  helpButton->setMinimumSize(buttonSize);
 
-  imageWood1=new QImage(wood1);
-  imageWood2=new QImage(wood2);
-  imageWood3=new QImage(wood3);
-  imageMarble1=new QImage(marble1);
-  imageMarble2=new QImage(marble2);
-  imageMarble3=new QImage(marble3);
+  // Make a checkers board
 
-  imagePat1=imageWood1;
-  imagePat2=imageWood2;
-  imageFrame=imageWood3;
+  imageMan1=new QImage(man_black_xpm);   CHECK_PTR(imageMan1);
+  imageMan2=new QImage(man_white_xpm);   CHECK_PTR(imageMan2);
+  imageKing1=new QImage(king_black_xpm); CHECK_PTR(imageKing1);
+  imageKing2=new QImage(king_white_xpm); CHECK_PTR(imageKing2);
+
+  imageWood1=new QImage(wood1_xpm);      CHECK_PTR(imageWood1);
+  imageWood2=new QImage(wood2_xpm);      CHECK_PTR(imageWood2);
+  imageWood3=new QImage(wood3_xpm);      CHECK_PTR(imageWood3);
+  imageGreen1=new QImage(green1_xpm);    CHECK_PTR(imageGreen1);
+  imageGreen2=new QImage(green2_xpm);    CHECK_PTR(imageGreen2);
+  imageGreen3=new QImage(green3_xpm);    CHECK_PTR(imageGreen3);
+  imageMarble1=new QImage(marble1_xpm);  CHECK_PTR(imageMarble1);
+  imageMarble2=new QImage(marble2_xpm);  CHECK_PTR(imageMarble2);
+  imageMarble3=new QImage(marble3_xpm);  CHECK_PTR(imageMarble3);
 
   QWidget* centralWidget=new QWidget(this);
   setCentralWidget(centralWidget);
 
   QFrame* frame=new QFrame(centralWidget);
+  CHECK_PTR(frame);
   frame->setFrameStyle(QFrame::Box|QFrame::Plain);
   frame->setFixedSize(SIZE*8+2,SIZE*8+2);
 
+  statusLabel = new QLabel(centralWidget);
+  statusLabel->setAlignment(Qt::AlignHCenter);
+
   QVBoxLayout* vlayout=new QVBoxLayout(centralWidget);
-  vlayout->addWidget(frame);
 
-  statusLabel = new QLabel(centralWidget);
+  vlayout->addStretch();
+  vlayout->addWidget(frame);
+  vlayout->addStretch();
   vlayout->addWidget(statusLabel);
+  vlayout->addStretch();
 
-  for(int i=0;i<64;i++) field[i]=new Field(frame,i);
+  for(int i=0;i<64;i++)
+  {
+    field[i]=new Field(frame,i);
+    CHECK_PTR(field[i]);
+  }
 
   QGridLayout* grid=new QGridLayout(frame,8,8,1,0);
+  CHECK_PTR(grid);
 
   for(int i=0;i<4;i++)
   {
@@ -126,6 +190,12 @@ KCheckers::KCheckers():QMainWindow(0,0,WStyle_DialogBorder)
   for(int i=0;i<32;i++)
     connect(field[i],SIGNAL(click(int)),this,SLOT(click(int)));
 
+  selected=false;
+
+  setPattern(pattern);
+
+  QWhatsThis::add(frame,"A checkers board");
+
   userFirst=false;
 
   game=NULL;
@@ -133,6 +203,58 @@ KCheckers::KCheckers():QMainWindow(0,0,WStyle_DialogBorder)
 }
 
 
+void KCheckers::readConfig()
+{
+  Config config("KCheckers");
+  config.setGroup("KCheckers");
+  QString entry;
+
+  entry=config.readEntry("skill","novice");
+  if(entry=="beginner")     skill=BEGINNER;
+  else if(entry=="average") skill=AVERAGE;
+  else if(entry=="good")    skill=GOOD;
+  else if(entry=="expert")  skill=EXPERT;
+  else if(entry=="master")  skill=MASTER;
+  else skill=NOVICE;
+
+  entry=config.readEntry("rules","english");
+  if(entry=="russian") rules=RUSSIAN;
+  else rules=ENGLISH;
+
+  entry=config.readEntry("theme","wooden");
+  if(entry=="green")       pattern=GREEN;
+  else if(entry=="marble") pattern=MARBLE;
+  else pattern=WOODEN;
+}
+
+
+void KCheckers::closeEvent(QCloseEvent* event)
+{
+  Config config("KCheckers");
+  config.setGroup("KCheckers");
+  QString entry;
+
+  if(skill==BEGINNER) entry="beginner";
+  if(skill==NOVICE)   entry="novice";
+  if(skill==AVERAGE)  entry="average";
+  if(skill==GOOD)     entry="good";
+  if(skill==EXPERT)   entry="expert";
+  if(skill==MASTER)   entry="master";
+  config.writeEntry("skill",entry);
+
+  if(rules==ENGLISH) entry="english";
+  if(rules==RUSSIAN) entry="russian";
+  config.writeEntry("rules",entry);
+
+  if(pattern==GREEN)  entry="green";
+  if(pattern==MARBLE) entry="marble";
+  if(pattern==WOODEN) entry="wooden";
+  config.writeEntry("theme",entry);
+
+  event->accept();
+}
+
+
 void KCheckers::setSkill(int set)
 {
   skillMenu->setItemChecked(skill,false);
@@ -165,35 +287,128 @@ void KCheckers::setPattern(int set)
 
   switch(pattern)
   {
+    case GREEN:
+      imagePat1=imageGreen1;
+      imagePat2=imageGreen2;
+      imageFrame=imageGreen3;
+      break;
     case MARBLE:
       imagePat1=imageMarble1;
       imagePat2=imageMarble2;
       imageFrame=imageMarble3;
       break;
-    case WOOD:
+    case WOODEN:
       imagePat1=imageWood1;
       imagePat2=imageWood2;
       imageFrame=imageWood3;
   }
 
-  drawBoard();
+  for(int i=0; i<32;i++) field[i]->setPattern(imagePat2);
+  for(int i=32;i<64;i++) field[i]->setPattern(imagePat1);
+
+  if(selected) field[from]->setFrame(imageFrame);
+}
+
 
-  if(selected) field[from]->draw(imageFrame);
+void KCheckers::showNumeration()
+{
+  if(optionsMenu->isItemChecked(numID))
+  {
+    optionsMenu->setItemChecked(numID,false);
+    for(int i=0;i<32;i++) field[i]->setLabel("");
+  }
+  else
+  {
+    optionsMenu->setItemChecked(numID,true);
+    drawNumeration();
+  }
+}
+
+
+void KCheckers::drawNumeration()
+{
+  if(rules==ENGLISH)
+  {
+    if(userFirst)
+      for(int i=0;i<32;i++)
+        field[i]->setLabel(enNumeration.mid(i*2,2));
+    else
+      for(int i=0;i<32;i++)
+        field[i]->setLabel(enNumeration.mid(62-i*2,2));
+  }
+  else
+  {
+    if(userFirst)
+      for(int i=0;i<32;i++)
+        field[i]->setLabel(ruNumeration.mid(i*2,2));
+    else
+      for(int i=0;i<32;i++)
+        field[i]->setLabel(ruNumeration.mid(62-i*2,2));
+  }
+}
+
+
+void KCheckers::drawBoard(int i)
+{
+  switch(game->board[t[i]])
+  {
+    case MAN1:
+      field[i]->setPicture(imageMan1);
+      break;
+    case MAN2:
+      field[i]->setPicture(imageMan2);
+      break;
+    case KING1:
+      field[i]->setPicture(imageKing1);
+      break;
+    case KING2:
+      field[i]->setPicture(imageKing2);
+      break;
+    default:
+      field[i]->setPicture(NULL);
+  }
+}
+
+
+void KCheckers::help()
+{
+  QMessageBox::information(this,"Rules of Play",
+    "In the beginning of game you have\n"
+    "12 checkers (men).\n"
+    "The men move forward only.\n"
+    "The men can capture:\n"
+    "- by jumping forward only (english\n"
+    "  rules);\n"
+    "- by jumping forward or backward\n"
+    "  (russian rules).\n"
+    "A man which reaches the far side of\n"
+    "the board becomes a king.\n"
+    "The kings move forward or\n"
+    "backward:\n"
+    "- to one square only (english rules);\n"
+    "- to any number of squares (russian\n"
+    "  rules).\n"
+    "The kings capture by jumping\n"
+    "forward or backward.\n"
+    "Whenever a player is able to make a\n"
+    "capture he must do so.",
+    QMessageBox::Ok|QMessageBox::Default);
 }
 
 
 void KCheckers::about()
 {
-  QMessageBox::about(this, "About",
-  "KCheckers, a board game. Ver 0.2\n"
-  "(C) 2002, A. Peredri <andi@ukr.net>\n\n"
-  "http://kcheckers.tuxfamily.org\n\n"
-  "Opie version by S.Prud'homme\n"
-  "<prudhomme@laposte.net>\n\n"
-  "http://opie.handhelds.org\n\n"
-  "This program is distributed under the\n"
-  "terms of the GNU General Public\n"
-  "License.");
+  QMessageBox::about(this,"About KCheckers",
+    "KCheckers, a board game. Ver 0.3\n"
+    "(C) 2002, A. Peredri <andi@ukr.net>\n\n"
+    "http://kcheckers.tuxfamily.org\n\n"
+    "Contributors:\n"
+    "S. Rosen <srosen@erols.com>\n\n"
+    "Qtopia version: S.Prud'homme\n"
+    "<prudhomme@laposte.net>\n\n"
+    "This program is distributed under the\n"
+    "terms of the GNU General Public\n"
+    "License.");
 }
 
 
@@ -205,48 +420,30 @@ void KCheckers::aboutQt()
 
 void KCheckers::newGame()
 {
-  if(game)
-  {
-    delete game;
-    QWhatsThis::remove(this);
-  }
+  if(game) delete game;
 
   switch(rules)
   {
     case ENGLISH:
       game=new ECheckers(skill);
-      QWhatsThis::add(this,
-      "<b>Rules of English Checkers</b>"
-      "<ul>"
-      "<li>In the beginning of game you have<br>12 checkers (men)."
-      "<li>Men move forward only."
-      "<li>Men capture by jumping forward only."
-      "<li>A man which reaches the far side of<br>the board becomes a king."
-      "<li>Kings move forward or backward to<br>one square."
-      "<li>Kings capture by jumping forward or<br>backward."
-      "<li>Whenever a player is able to make<br> a capture he must do so."
-      "</ul>");
+      CHECK_PTR(game);
       break;
+
     case RUSSIAN:
       game=new RCheckers(skill);
-      QWhatsThis::add(this,
-      "<b>Rules of Russian Checkers</b>"
-      "<ul>"
-      "<li>In the beginning of game you have<br> 12 checkers (men)."
-      "<li>Men move forward only."
-      "<li>Men capture by jumping forward or<br>backward."
-      "<li>A man which reaches the far side of<br> the board becomes a king."
-      "<li>Kings move forward or backward to<br>any number of squares."
-      "<li>Kings capture by jumping forward or<br>backward."
-      "<li>Whenever a player is able to make<br> a capture he must do so."
-      "</ul>");
+      CHECK_PTR(game);
   }
 
-  selected=false;
+  unselect();
   gameOver=false;
 
+  gameMenu->setItemEnabled(undoID,false);
+  undoButton->setEnabled(false);
+
   colorChange();
-  drawBoard();
+
+  for(int i=0;i<32;i++) drawBoard(i);
+  if(optionsMenu->isItemChecked(numID)) drawNumeration();
 
   if(!userFirst) compGo();
 
@@ -254,6 +451,26 @@ void KCheckers::newGame()
 }
 
 
+// Undo the last computer and user moves
+
+void KCheckers::undoMove()
+{
+  for(int i=0;i<32;i++)
+  {
+    game->board[t[i]]=undoBoard[i];
+    drawBoard(i);
+  }
+
+  unselect();
+  gameOver=false;
+
+  gameMenu->setItemEnabled(undoID,false);
+  undoButton->setEnabled(false);
+
+  statusLabel->setText(tr("Go!"));
+}
+
+
 void KCheckers::colorChange()
 {
   userFirst=!userFirst;
@@ -268,26 +485,17 @@ void KCheckers::colorChange()
 }
 
 
-void KCheckers::drawBoard()
+void KCheckers::unselect()
 {
-  // Drawing of start position
-  for(int i=0;i<32;i++)
-  {
-    field[i]->draw(imagePat2);
-    if(game->getBoard(t[i])==MAN1) field[i]->draw(imageMan1);
-    else if(game->getBoard(t[i])==MAN2)  field[i]->draw(imageMan2);
-    else if(game->getBoard(t[i])==KING1) field[i]->draw(imageKing1);
-    else if(game->getBoard(t[i])==KING2) field[i]->draw(imageKing2);
-  }
-
-  for(int i=32;i<64;i++) field[i]->draw(imagePat1);
+  if(selected) field[from]->setFrame(NULL);
+  selected=false;
 }
 
 
 void KCheckers::click(int fieldNumber)
 {
   if(gameOver) return;
-  switch(game->getBoard(t[fieldNumber]))
+  switch(game->board[t[fieldNumber]])
   {
     case MAN1:
     case KING1:
@@ -296,24 +504,23 @@ void KCheckers::click(int fieldNumber)
       {
         from=fieldNumber;
         selected=true;
-        field[fieldNumber]->draw(imageFrame);
+        field[fieldNumber]->setFrame(imageFrame);
         return;
       }
       // User reselected
       else
       {
-        field[from]->draw(imagePat2);
-        if(game->getBoard(t[from])==MAN1) field[from]->draw(imageMan1);
-        else field[from]->draw(imageKing1);
+        field[from]->setFrame(NULL);
         from=fieldNumber;
-        field[fieldNumber]->draw(imageFrame);
+        field[fieldNumber]->setFrame(imageFrame);
         return;
       }
     case FREE:
       if(!selected) return;
 
       if(!userGo(fieldNumber)) return;
-      selected=false;
+
+      unselect();
 
       if(!(game->checkMove2() || game->checkCapture2()))
       {
@@ -340,18 +547,14 @@ void KCheckers::click(int fieldNumber)
 void KCheckers::compGo()
 {
   int save[32];
-  for(int i=0;i<32;i++) save[i]=game->getBoard(t[i]);
+  for(int i=0;i<32;i++) save[i]=game->board[t[i]];
 
   game->go2();
 
   for(int i=0;i<32;i++)
   {
-    if(game->getBoard(t[i])==save[i]) continue;
-    field[i]->draw(imagePat2);
-    if(game->getBoard(t[i])==MAN1) field[i]->draw(imageMan1);
-    else if(game->getBoard(t[i])==MAN2)  field[i]->draw(imageMan2);
-    else if(game->getBoard(t[i])==KING1) field[i]->draw(imageKing1);
-    else if(game->getBoard(t[i])==KING2) field[i]->draw(imageKing2);
+    if(game->board[t[i]]==save[i]) continue;
+    drawBoard(i);
   }
 }
 
@@ -359,7 +562,7 @@ void KCheckers::compGo()
 bool KCheckers::userGo(int to)
 {
   int save[32];
-  for(int i=0;i<32;i++) save[i]=game->getBoard(t[i]);
+  for(int i=0;i<32;i++) save[i]=game->board[t[i]];
 
   if(!game->go1(t[from],t[to]))
   {
@@ -367,15 +570,16 @@ bool KCheckers::userGo(int to)
     return false;
   }
 
+  for(int i=0;i<32;i++) undoBoard[i]=save[i];
+  gameMenu->setItemEnabled(undoID,true);
+  undoButton->setEnabled(true);
+
   for(int i=0;i<32;i++)
   {
-    if(game->getBoard(t[i])==save[i]) continue;
-    field[i]->draw(imagePat2);
-    if(game->getBoard(t[i])==MAN1) field[i]->draw(imageMan1);
-    else if(game->getBoard(t[i])==MAN2)  field[i]->draw(imageMan2);
-    else if(game->getBoard(t[i])==KING1) field[i]->draw(imageKing1);
-    else if(game->getBoard(t[i])==KING2) field[i]->draw(imageKing2);
+    if(game->board[t[i]]==save[i]) continue;
+    drawBoard(i);
   }
+
   return true;
 }
 
diff --git a/noncore/games/kcheckers/kcheckers.h b/noncore/games/kcheckers/kcheckers.h
index e86524f..ccf5bae 100644
--- a/noncore/games/kcheckers/kcheckers.h
+++ b/noncore/games/kcheckers/kcheckers.h
@@ -8,18 +8,21 @@
 #include "field.h"
 #include "checkers.h"
 
-#define WOOD   1
-#define MARBLE 2
+#define WOODEN 1
+#define GREEN  2
+#define MARBLE 3
 
 #define ENGLISH 11
 #define RUSSIAN 12
 
 #define BEGINNER 2
 #define NOVICE   4
-#define AVERAGE  5
-#define GOOD     6
-#define EXPERT   7
-#define MASTER   8
+#define AVERAGE  6
+#define GOOD     7
+#define EXPERT   8
+#define MASTER   9
+
+class QToolButton;
 
 
 class KCheckers:public QMainWindow
@@ -28,11 +31,18 @@ class KCheckers:public QMainWindow
   public:
     KCheckers();
 
+  protected:
+    void closeEvent(QCloseEvent*);
+
   private slots:
+
+    void help();
     void about();
     void aboutQt();
     void newGame();
-    void click(int);    // Processes the mouse clics on fields
+    void undoMove();
+    void click(int);
+    void showNumeration();
 
     void setSkillBeginner() {setSkill(BEGINNER);};
     void setSkillNovice()   {setSkill(NOVICE);};
@@ -41,18 +51,23 @@ class KCheckers:public QMainWindow
     void setSkillExpert()   {setSkill(EXPERT);};
     void setSkillMaster()   {setSkill(MASTER);};
 
-    void setPatternWood()   {setPattern(WOOD);};
+    void setPatternWooden() {setPattern(WOODEN);};
+    void setPatternGreen()  {setPattern(GREEN);};
     void setPatternMarble() {setPattern(MARBLE);};
 
     void setRulesEnglish()  {setRules(ENGLISH);};
     void setRulesRussian()  {setRules(RUSSIAN);};
 
   private:
+
     void compGo();
     bool userGo(int);
 
-    void drawBoard();
+    void drawBoard(int);
+    void drawNumeration();
     void colorChange();
+    void unselect();
+    void readConfig();
 
     void setSkill(int);
     void setRules(int);
@@ -62,6 +77,11 @@ class KCheckers:public QMainWindow
     int  skill;
     int  rules;
     int  pattern;
+
+    int  numID;          // Show Numeration
+    int  undoID;         // Undo Move
+    int  undoBoard[32];
+
     bool gameOver;
     bool selected;
     bool userFirst;
@@ -75,6 +95,9 @@ class KCheckers:public QMainWindow
     QImage* imageWood1;
     QImage* imageWood2;
     QImage* imageWood3;
+    QImage* imageGreen1;
+    QImage* imageGreen2;
+    QImage* imageGreen3;
     QImage* imageMarble1;
     QImage* imageMarble2;
     QImage* imageMarble3;
@@ -84,10 +107,15 @@ class KCheckers:public QMainWindow
     QImage* imageKing1;
     QImage* imageKing2;
 
-    Checkers*   game;
-    QPopupMenu* skillMenu;
-    QPopupMenu* optionsMenu;
-    QLabel*     statusLabel;
+    Checkers*    game;
+    QPopupMenu*  gameMenu;
+    QPopupMenu*  skillMenu;
+    QPopupMenu*  optionsMenu;
+    QToolButton* undoButton;
+    QLabel*      statusLabel;
+
+    static QString enNumeration;
+    static QString ruNumeration;
 
     static const int t[32];  // Translate table
 
diff --git a/noncore/games/kcheckers/kcheckers.pro b/noncore/games/kcheckers/kcheckers.pro
index bdbb46e..5892d3c 100644
--- a/noncore/games/kcheckers/kcheckers.pro
+++ b/noncore/games/kcheckers/kcheckers.pro
@@ -12,8 +12,7 @@ SOURCES		= checkers.cpp \
 		  main.cpp \
 		  rcheckers.cpp
 INTERFACES	= 
-INCLUDEPATH	+= . \
-		  $(OPIEDIR)/include
+INCLUDEPATH	+= $(OPIEDIR)/include
 LIBS		+= -lqpe
 DESTDIR		= $(OPIEDIR)/bin
 TARGET		= kcheckers
diff --git a/noncore/games/kcheckers/main.cpp b/noncore/games/kcheckers/main.cpp
index ac86271..b8dd620 100644
--- a/noncore/games/kcheckers/main.cpp
+++ b/noncore/games/kcheckers/main.cpp
@@ -11,7 +11,7 @@ int main(int argc, char *argv[])
 
   KCheckers kcheckers;
   app.setMainWidget(&kcheckers);
-  kcheckers.show();
+  kcheckers.showMaximized();
 
   return app.exec();
 }
diff --git a/noncore/games/kcheckers/opie-kcheckers.control b/noncore/games/kcheckers/opie-kcheckers.control
index 30ee336..a1b0503 100644
--- a/noncore/games/kcheckers/opie-kcheckers.control
+++ b/noncore/games/kcheckers/opie-kcheckers.control
@@ -4,7 +4,7 @@ Priority: optional
 Section: opie/games
 Maintainer: leseb <prudhomme@laposte.net>
 Architecture: arm
-Version: 0.2-$SUB_VERSION
+Version: 0.3-$SUB_VERSION
 Depends: opie-base ($QPE_VERSION)
 Description: The game of Checkers
  A game for the Opie environment.
diff --git a/noncore/games/kcheckers/pics/biglogo.xpm b/noncore/games/kcheckers/pics/biglogo.xpm
index 6570d88..1ca8ab1 100644
--- a/noncore/games/kcheckers/pics/biglogo.xpm
+++ b/noncore/games/kcheckers/pics/biglogo.xpm
@@ -1,39 +1,38 @@
 /* XPM */
-static const char *biglogo[]={
-"32 32 6 1",
+static const char *biglogo_xpm[]={
+"32 32 5 1",
 ". c None",
 "# c #000000",
-"a c #303030",
-"d c #d7d7d7",
-"c c #eaeaea",
-"b c #ffffff",
+"c c #d7d7d7",
+"b c #eaeaea",
+"a c #ffffff",
 "................................",
 "................................",
 "................................",
 "................................",
 "....########################....",
-"....#aaaaaaaaaaaaaaaaaaaaaa#....",
-"....#abbbbbbbbbb##########a#....",
-"....#abbbbbbbcbc##########a#....",
-"....#abbbbbbbbbb##########a#....",
-"....#abbbbbcbcbc##########a#....",
-"....#abbbbbbbbbb##########a#....",
-"....#abbbcbcbcbc##########a#....",
-"....#abbbbbbbbbc##########a#....",
-"....#abcbcbcbbcc##########a#....",
-"....#abbbbbbbccc##########a#....",
-"....#abcbcbccccc##########a#....",
-"....#a##########cccccccccca#....",
-"....#a##########cccccccccca#....",
-"....#a##########ccccccccdca#....",
-"....#a##########cccccccccca#....",
-"....#a##########ccccccdcdca#....",
-"....#a##########cccccccccca#....",
-"....#a##########ccccdcdcdca#....",
-"....#a##########cccccccccda#....",
-"....#a##########ccdcdcdcdca#....",
-"....#a##########cccccccdcda#....",
-"....#aaaaaaaaaaaaaaaaaaaaaa#....",
+"....########################....",
+"....##aaaaaaaaaa############....",
+"....##aaaaaaabab############....",
+"....##aaaaaaaaaa############....",
+"....##aaaaababab############....",
+"....##aaaaaaaaaa############....",
+"....##aaabababab############....",
+"....##aaaaaaaaab############....",
+"....##abababaabb############....",
+"....##aaaaaaabbb############....",
+"....##abababbbbb############....",
+"....############bbbbbbbbbb##....",
+"....############bbbbbbbbbb##....",
+"....############bbbbbbbbcb##....",
+"....############bbbbbbbbbb##....",
+"....############bbbbbbcbcb##....",
+"....############bbbbbbbbbb##....",
+"....############bbbbcbcbcb##....",
+"....############bbbbbbbbbc##....",
+"....############bbcbcbcbcb##....",
+"....############bbbbbbbcbc##....",
+"....########################....",
 "....########################....",
 "................................",
 "................................",
diff --git a/noncore/games/kcheckers/pics/contexthelp.xpm b/noncore/games/kcheckers/pics/contexthelp.xpm
index 9447207..bc455e2 100644
--- a/noncore/games/kcheckers/pics/contexthelp.xpm
+++ b/noncore/games/kcheckers/pics/contexthelp.xpm
@@ -1,20 +1,22 @@
 /* XPM */
-static const char *contexthelp[]={
-"14 14 3 1",
+static const char *contexthelp_xpm[]={
+"16 16 3 1",
 ". c None",
 "a c #000000",
 "# c #ffffff",
-"##............",
-"#a#...........",
-"#aa#.....aaaa.",
-"#aaa#...aa..aa",
-"#aaaa#......aa",
-"#aaaaa#.....aa",
-"#aaaaaa#...aa.",
-"#aaaaaaa#.aa..",
-"#aaaa###..aa..",
-"#a##a#........",
-"##..#a#...aa..",
-"....#a#.......",
-".....#........",
-".............."};
+"................",
+".##.............",
+".#a#............",
+".#aa#.....aaaa..",
+".#aaa#...aa..aa.",
+".#aaaa#......aa.",
+".#aaaaa#.....aa.",
+".#aaaaaa#...aa..",
+".#aaaaaaa#.aa...",
+".#aaaa###..aa...",
+".#a##a#.........",
+".##..#a#...aa...",
+".....#a#........",
+"......#.........",
+"................",
+"................"};
diff --git a/noncore/games/kcheckers/pics/exit.xpm b/noncore/games/kcheckers/pics/exit.xpm
index 6fe404e..e4a31dc 100644
--- a/noncore/games/kcheckers/pics/exit.xpm
+++ b/noncore/games/kcheckers/pics/exit.xpm
@@ -1,21 +1,23 @@
 /* XPM */
-static const char *exit[]={
-"14 14 4 1",
+static const char *exit_xpm[]={
+"16 16 4 1",
 ". c None",
 "# c #000000",
 "a c #303030",
 "b c #757575",
-"..............",
-"......##......",
-"......##......",
-"...#..##..#...",
-"..a##.##.##a..",
-".b##..##..##b.",
-".a#b..##..b#a.",
-".##...##...##.",
-".##...##...##.",
-".a#b..##..b#a.",
-".b##......##b.",
-"..a##b..b##a..",
-"...a######a...",
-"....ba##ab...."};
+"................",
+".......##.......",
+".......##.......",
+"....#..##..#....",
+"...a##.##.##a...",
+"..b##..##..##b..",
+"..a#b..##..b#a..",
+"..##...##...##..",
+"..##...##...##..",
+"..a#b..##..b#a..",
+"..b##......##b..",
+"...a##b..b##a...",
+"....a######a....",
+".....ba##ab.....",
+"................",
+"................"};
diff --git a/noncore/games/kcheckers/pics/green1.xpm b/noncore/games/kcheckers/pics/green1.xpm
new file mode 100644
index 0000000..208bdfb
--- a/dev/null
+++ b/noncore/games/kcheckers/pics/green1.xpm
@@ -0,0 +1,62 @@
+/* XPM */
+static const char *green1_xpm[]={
+"32 32 27 1",
+"y c #6db06d",
+"v c #70b370",
+"s c #71b471",
+"x c #73b673",
+"w c #74b774",
+"j c #76b976",
+"l c #77ba77",
+"c c #79ba79",
+"o c #7abb7a",
+"m c #7bbe7b",
+"d c #7cbf7c",
+"i c #7ebf7e",
+"a c #7fc07f",
+"e c #80c180",
+"k c #81c281",
+"b c #82c382",
+"# c #84c584",
+". c #85c685",
+"f c #86c786",
+"g c #88c788",
+"n c #88c988",
+"r c #89ca89",
+"q c #8bca8b",
+"u c #8dcc8d",
+"p c #8ecd8e",
+"t c #90cd90",
+"h c #91ce91",
+".#a.abcacdefghabijgbf.ajdkbb.fgl",
+"abadadbamefffnadaijfffkcjoeka..l",
+"keaiaoakm#ggagpabaoaakabkmdammba",
+"mmmdmjijmebgifqadbfjdaik#mddbaak",
+"aamaajaoliab.brradgmcbambabaakba",
+"baadaaaksmae.bgttpgaoakijff.fdak",
+"g.bcabaaakabk.gnpnnkomdaobb#f.bl",
+"f.#adakabaik#b.ggggf.#ammgmk..fl",
+"f#kkkijadbambae.abfgfamaebaake#l",
+"ff#.baoaoaklekkbadffaboakijojobl",
+"ggk#bbakomdadeaak.nnadeicaocmegl",
+"gngkgggf.#aakabkiabunnabavldmaij",
+"fgabaffbdwjdaik#aadggfkaklmxjxao",
+"ffkakgfbaomcbaabaa.ffbaaemiocmak",
+"gfkbf#bakkaoakkejabaawcmdmiididl",
+"rgkk..gbebkomdadbadmlwbalmmdekay",
+"nbadbb.#abf.#ammakbaojaijjijkbba",
+"qfkjaak#kak.baijijaijcjaojaooaak",
+"ng.jomaakabkfbaoaoaaowwlmcxbamij",
+"qggawljdaik#.ffijaksbaoakajbaijo",
+"ug.bcamcbambgijijfaxakoekkaakaol",
+"ufff#baoaklegaoaorfmbajaaaaajakl",
+"gng.gkkomdadbqnuprfbabaljloadiol",
+".b#fngf.#amijanpqgg.iaijbajmab#l",
+"iik#.b.fkkxaockqu.iakaaoakmebfgl",
+"gggbaiakkawbajabgfjdaik#baabnqab",
+"fijakakabkeakbaaekmcbambakafnpad",
+"baoggdaikijbaakijwaoaklewbaeijao",
+"ijfffcbamaoakaaaobkomdadjakbaohl",
+"aobgfoaklecijjdaikf.#ammbajafrij",
+"aobakomdadkaomcbambbababakijefao",
+"llakf.#ammlllaoakleakakaklaoluul"};
diff --git a/noncore/games/kcheckers/pics/green2.xpm b/noncore/games/kcheckers/pics/green2.xpm
new file mode 100644
index 0000000..4ecfdd5
--- a/dev/null
+++ b/noncore/games/kcheckers/pics/green2.xpm
@@ -0,0 +1,107 @@
+/* XPM */
+static const char * green2_xpm[] = {
+"32 32 72 1",
+" 	c None",
+".	c #349034",
+"+	c #348D34",
+"@	c #338433",
+"#	c #306630",
+"$	c #306B30",
+"%	c #317931",
+"&	c #328632",
+"*	c #349334",
+"=	c #359635",
+"-	c #369C36",
+";	c #36A436",
+">	c #369F36",
+",	c #35A735",
+"'	c #36A136",
+")	c #36A636",
+"!	c #369A36",
+"~	c #359935",
+"{	c #359B35",
+"]	c #328032",
+"^	c #306E30",
+"/	c #359135",
+"(	c #338A33",
+"_	c #328332",
+":	c #338233",
+"<	c #359435",
+"[	c #327D32",
+"}	c #2F632F",
+"|	c #317731",
+"1	c #327832",
+"2	c #338C33",
+"3	c #338733",
+"4	c #2E612E",
+"5	c #2C5C2C",
+"6	c #348834",
+"7	c #327B32",
+"8	c #327332",
+"9	c #35A035",
+"0	c #338F33",
+"a	c #316A31",
+"b	c #2F672F",
+"c	c #317431",
+"d	c #348B34",
+"e	c #317231",
+"f	c #328B32",
+"g	c #327532",
+"h	c #307030",
+"i	c #2E642E",
+"j	c #348634",
+"k	c #316F31",
+"l	c #337C33",
+"m	c #2C5F2C",
+"n	c #2B5B2B",
+"o	c #254D25",
+"p	c #2F692F",
+"q	c #359E35",
+"r	c #358C35",
+"s	c #36A936",
+"t	c #38A338",
+"u	c #295429",
+"v	c #2D602D",
+"w	c #2E5F2E",
+"x	c #337F33",
+"y	c #337933",
+"z	c #306730",
+"A	c #2F652F",
+"B	c #285528",
+"C	c #337233",
+"D	c #326E32",
+"E	c #2F6A2F",
+"F	c #348334",
+"G	c #358A35",
+".+@#$%&*=--;>,'),'>''>!.~->{*]^/",
+"(_:__(+.~!>'>';'>>!>>-=+{{!<+[}|",
+"1$&++23]*-->'>'>>-----~.!-~.]456",
+"11+==.78/{>>>>>>9--{!~==!=0@abc>",
+"b1/==dee+=>-'-!!-9!!!=*../7bb]]'",
+"b1.=*+11+=!!!!==!>>===+7&3[c1@]~",
+"11+**+1&+.*~-~!=!!==++((+=.f6&@~",
+"_(++33d&f.=<==*0./+2+0...=(]]]6*",
+"(]11|(f@+++==+@133@32+**.*0]7&=*",
+"71g7(.=<==.+=(h10g|]]@(f+0+33.==",
+"6@3*<~--!.6@+]11gh|h4i%]3+&+++*+",
+"@1@*~->!<+]j~=+@k@][e5}kc&@l[]3~",
+"6^(=!{=~~{-!!~/]11]7cmnoi$|chk@!",
+"/+/=-=+==>>>>>*1p^k|[]c7]2+*<==>",
+"==~=->{~>>'>-=d1|@(&++*.=<->>'>{",
+"!-->>!*{{---!<f&f+.+*{~==->''';=",
+"!-9-'-*=-~-q~+@(+.*=-!!<r->)'))~",
+"-==>'{<=<~-!*&k]+/*~-{;'-;>',;)*",
+"--~<9{~~-<**fl|]3(*!!-->>''s)t;f",
+"-q=~<->>=<//3iu[fd=~===>-'',,''3",
+"><=<~>''>!!<@vv%3.2.+d**<~9>''-@",
+"<6@==>''>--!+]7w3++]]%6@@(+=!{!+",
+"f(++=>''-{=!<+]@:@@x$bbx:81_**f@",
+"====!>'>-!==.*fy%h[|zv5AAia%@@|]",
+"--{<{'''-==<.+f6]_]36i5$$$hechc*",
+"{!-!<=~{*/+(+f+((ff(g}nzc8%]|c3+",
+"-!!<+++(_7[(3+/*~.(3@lBB1]@_^[@3",
+"==+d+$Ca}e_3f.~{~=.(6:z$7@3@]&(f",
+".+&heD$:|]@@+=!~~=<+3:]7@&3+&2=+",
+"+f&:_6|:7%%f+<=!==*+&:]:]j[+==-+",
+"2__+2_[7@@@&+=<=<++37^b[@j/{->-+",
+"1cc71|||cc1^g7l77c|cE5Ec77FGGrG["};
diff --git a/noncore/games/kcheckers/pics/green3.xpm b/noncore/games/kcheckers/pics/green3.xpm
new file mode 100644
index 0000000..f9aa154
--- a/dev/null
+++ b/noncore/games/kcheckers/pics/green3.xpm
@@ -0,0 +1,33 @@
+/* XPM */
+static const char *green3_xpm[]={
+"32 32 2 1",
+"# c None",
+". c #00f100",
+"............................",
+"............................",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"..########################..",
+"............................",
+"............................"};
diff --git a/noncore/games/kcheckers/pics/help.xpm b/noncore/games/kcheckers/pics/help.xpm
new file mode 100644
index 0000000..49d24b0
--- a/dev/null
+++ b/noncore/games/kcheckers/pics/help.xpm
@@ -0,0 +1,74 @@
+/* XPM */
+static const char *help_xpm[]={
+"16 16 55 1",
+". c None",
+"e c #000000",
+"W c #010101",
+"j c #040404",
+"w c #383838",
+"# c #393939",
+"a c #3f3f3f",
+"k c #404040",
+"o c #494949",
+"x c #4a4a4a",
+"C c #4d4d4d",
+"p c #4e4e4e",
+"0 c #4f4f4f",
+"T c #6b6b6b",
+"Y c #6d6d6d",
+"E c #8c8c8c",
+"N c #999999",
+"Z c #a2a2a2",
+"U c #a8a8a8",
+"i c #b5b5b5",
+"d c #bababa",
+"R c #c0c0c0",
+"V c #c4c4c4",
+"X c #cacaca",
+"S c #cbcbcb",
+"O c #cecece",
+"M c #d1d1d1",
+"b c #d3d3d3",
+"Q c #d5d5d5",
+"c c #d9d9d9",
+"D c #dadada",
+"P c #dbdbdb",
+"f c #dddddd",
+"K c #dedede",
+"H c #e3e3e3",
+"l c #e5e5e5",
+"J c #e6e6e6",
+"L c #e7e7e7",
+"g c #e8e8e8",
+"q c #eaeaea",
+"I c #ebebeb",
+"h c #ececec",
+"G c #ededed",
+"y c #eeeeee",
+"F c #f0f0f0",
+"A c #f2f2f2",
+"B c #f3f3f3",
+"v c #f4f4f4",
+"u c #f5f5f5",
+"r c #f6f6f6",
+"m c #f7f7f7",
+"z c #f8f8f8",
+"t c #fafafa",
+"s c #fbfbfb",
+"n c #fcfcfc",
+"......###.......",
+".....abcdee.....",
+".....afghcije...",
+".....klmnnmciop.",
+".....oqrstuvpwpe",
+".....xyzzzABpCDe",
+"....#EBrrFyGeee.",
+"....kHFBBIJKj...",
+"....#JgyLHDMe...",
+".###NMOPccQRe...",
+"#nzSTTURVSRW....",
+"#icnzXYTZUUe....",
+".eeicnmSp0Ne....",
+"...eeicpwpe.....",
+".....eeppDe.....",
+".......eee......"};
diff --git a/noncore/games/kcheckers/pics/king_black.xpm b/noncore/games/kcheckers/pics/king_black.xpm
index 382ee71..c5e6703 100644
--- a/noncore/games/kcheckers/pics/king_black.xpm
+++ b/noncore/games/kcheckers/pics/king_black.xpm
@@ -1,5 +1,5 @@
 /* XPM */
-static const char *king_black[]={
+static const char *king_black_xpm[]={
 "28 28 8 1",
 ". c None",
 "# c #000000",
diff --git a/noncore/games/kcheckers/pics/king_white.xpm b/noncore/games/kcheckers/pics/king_white.xpm
index 30932e8..f1e4257 100644
--- a/noncore/games/kcheckers/pics/king_white.xpm
+++ b/noncore/games/kcheckers/pics/king_white.xpm
@@ -1,5 +1,5 @@
 /* XPM */
-static const char *king_white[]={
+static const char *king_white_xpm[]={
 "28 28 8 1",
 ". c None",
 "# c #000000",
diff --git a/noncore/games/kcheckers/pics/logo.xpm b/noncore/games/kcheckers/pics/logo.xpm
index a47d3de..e6cc0a0 100644
--- a/noncore/games/kcheckers/pics/logo.xpm
+++ b/noncore/games/kcheckers/pics/logo.xpm
@@ -1,23 +1,25 @@
 /* XPM */
-static const char *logo[]={
-"14 14 6 1",
+static const char *logo_xpm[]={
+"16 16 6 1",
 ". c None",
 "# c #000000",
 "d c #dcdcdc",
 "c c #e1e1e1",
 "b c #efefef",
 "a c #ffffff",
-"..............",
-".############.",
-".#aaaab######.",
-".#aaaaa######.",
-".#aabab######.",
-".#aaabb######.",
-".#babbb######.",
-".######bcbbc#.",
-".######bbbbd#.",
-".######bbcdd#.",
-".######bcddd#.",
-".######cdddd#.",
-".############.",
-".............."};
+"................",
+"................",
+"..############..",
+"..#aaaab######..",
+"..#aaaaa######..",
+"..#aabab######..",
+"..#aaabb######..",
+"..#babbb######..",
+"..######bcbbc#..",
+"..######bbbbd#..",
+"..######bbcdd#..",
+"..######bcddd#..",
+"..######cdddd#..",
+"..############..",
+"................",
+"................"};
diff --git a/noncore/games/kcheckers/pics/man_black.xpm b/noncore/games/kcheckers/pics/man_black.xpm
index e40a265..c07b1d6 100644
--- a/noncore/games/kcheckers/pics/man_black.xpm
+++ b/noncore/games/kcheckers/pics/man_black.xpm
@@ -1,5 +1,5 @@
 /* XPM */
-static const char *man_black[]={
+static const char *man_black_xpm[]={
 "28 28 8 1",
 ". c None",
 "# c #000000",
diff --git a/noncore/games/kcheckers/pics/man_white.xpm b/noncore/games/kcheckers/pics/man_white.xpm
index b0968db..59556fe 100644
--- a/noncore/games/kcheckers/pics/man_white.xpm
+++ b/noncore/games/kcheckers/pics/man_white.xpm
@@ -1,5 +1,5 @@
 /* XPM */
-static const char *man_white[]={
+static const char *man_white_xpm[]={
 "28 28 10 1",
 ". c None",
 "# c #000000",
diff --git a/noncore/games/kcheckers/pics/marble1.xpm b/noncore/games/kcheckers/pics/marble1.xpm
index 124cbd2..087a024 100644
--- a/noncore/games/kcheckers/pics/marble1.xpm
+++ b/noncore/games/kcheckers/pics/marble1.xpm
@@ -1,6 +1,6 @@
 /* XPM */
-static const char *marble1[]={
-"28 28 209 2",
+static const char *marble1_xpm[]={
+"32 32 209 2",
 "#Y c #cbcee3",
 ".s c #cccfe4",
 ".X c #cdcfe5",
@@ -237,4 +237,8 @@ static const char *marble1[]={
 ".#.P.H#Z.b.Q.F#p.d.H#T.h#aba.d#w.P#f#S.J.t.O.K.ubbas.0.ubc.o.c.l",
 "Qt.H.H#f.o#g.c.c.g#Z.S.e.dbd#a.#.h#v.c#X.0.q#X.6#H#k.v#u#s#S.g#V",
 "Qt.C.o.g.b.C.e.F.C.B#cbd.l#a#a.c.#.Q.l#5.6.6.K#6.u.y.M.ybe.5.a#g",
-".C.i#w#w.dau.e.c.b.Q#c#daZ.5.c.e.e#g.i#X#j.w.0af#Hbf#m.q#X#a#e.i"};
+".C.i#w#w.dau.e.c.b.Q#c#daZ.5.c.e.e#g.i#X#j.w.0af#Hbf#m.q#X#a#e.i",
+"#w.#bg.j#v.F.i.d.d#y.f#O.5.3#P.3#ya0#q#s#u#k.O.qbhbi#.#Q#k.b.bbj",
+"#f.C#w#w.F#e.B.b.lbk#Y.W##.6bbbl.O.w.L.A.l#q#y.B.H.h.#.B.##t.Mac",
+".H.F.C#w.3.e.i.i.eaZad.W.0.y#t#m.z#k#l.c.d.E.b#i#8.a.d.##P.z.v.O",
+"#V.i.h#f#e.i.e.e.e#Qbm.t.y#k.r.yaf#F#nbn.d.i.h#h#e#v.o#wbo.q#l#l"};
diff --git a/noncore/games/kcheckers/pics/marble2.xpm b/noncore/games/kcheckers/pics/marble2.xpm
index f31ee0b..6348bb9 100644
--- a/noncore/games/kcheckers/pics/marble2.xpm
+++ b/noncore/games/kcheckers/pics/marble2.xpm
@@ -1,5 +1,5 @@
 /* XPM */
-static const char *marble2[]={
+static const char *marble2_xpm[]={
 "32 32 560 2",
 "dC c #6079b1",
 "et c #6079b4",
diff --git a/noncore/games/kcheckers/pics/marble3.xpm b/noncore/games/kcheckers/pics/marble3.xpm
index 36c9b17..3b70b4f 100644
--- a/noncore/games/kcheckers/pics/marble3.xpm
+++ b/noncore/games/kcheckers/pics/marble3.xpm
@@ -1,5 +1,5 @@
 /* XPM */
-static const char *marble3[]={
+static const char *marble3_xpm[]={
 "28 28 2 1",
 "# c None",
 ". c #0000ff",
diff --git a/noncore/games/kcheckers/pics/undo.xpm b/noncore/games/kcheckers/pics/undo.xpm
new file mode 100644
index 0000000..313e1d0
--- a/dev/null
+++ b/noncore/games/kcheckers/pics/undo.xpm
@@ -0,0 +1,24 @@
+/* XPM */
+static const char *undo_xpm[]={
+"16 16 5 1",
+". c None",
+"# c #000000",
+"c c #a0a0a0",
+"b c #dcdcdc",
+"a c #ffffff",
+"................",
+"................",
+".......#........",
+"......##........",
+".....#a#........",
+"....#aa########.",
+"...#aabaaaaaab#.",
+"..#aabbbbbbbbc#.",
+"...#abbccccccc#.",
+"....#ac########.",
+".....#a#........",
+"......##........",
+".......#........",
+"................",
+"................",
+"................"};
diff --git a/noncore/games/kcheckers/pics/wood1.xpm b/noncore/games/kcheckers/pics/wood1.xpm
index 866f8d9..eb2d71d 100644
--- a/noncore/games/kcheckers/pics/wood1.xpm
+++ b/noncore/games/kcheckers/pics/wood1.xpm
@@ -1,5 +1,5 @@
 /* XPM */
-static const char *wood1[]={
+static const char *wood1_xpm[]={
 "32 32 82 2",
 "#c c #9c825c",
 ".H c #9c8664",
diff --git a/noncore/games/kcheckers/pics/wood2.xpm b/noncore/games/kcheckers/pics/wood2.xpm
index c2ff364..b786bfb 100644
--- a/noncore/games/kcheckers/pics/wood2.xpm
+++ b/noncore/games/kcheckers/pics/wood2.xpm
@@ -1,114 +1,115 @@
 /* XPM */
-static const char *wood2[]={
-"32 32 79 2",
-"#k c #484c4d",
-"#l c #484d47",
-"#m c #494a46",
-"#d c #4c4841",
-"#j c #4c4c48",
-".1 c #4e554d",
-".9 c #4f483f",
-"#e c #4f4c44",
-".0 c #4f4f48",
-".Z c #4f524d",
-".2 c #4f564e",
-".X c #515450",
-".W c #51564e",
-".V c #52574f",
-"#. c #544e45",
-".U c #545047",
-".Y c #54524a",
-".8 c #575046",
-".T c #575248",
-".7 c #57554c",
-".t c #57564d",
-".B c #575751",
-".u c #58574f",
-".a c #585950",
-".A c #585d52",
-".v c #5c584f",
-".G c #5d564a",
-".# c #5d5a54",
-".Q c #5e5649",
-".z c #5e5a4f",
-".y c #5e5d51",
-"Qt c #5e5e55",
-".C c #5e5e57",
-".E c #5f5a4f",
-".x c #5f5e51",
-".w c #5f5f54",
-".b c #5f6056",
-".3 c #615749",
-".H c #615d4e",
-".F c #615d54",
-".n c #615f52",
-".c c #615f56",
-".S c #625a4d",
-".o c #645f57",
-".s c #646056",
-".D c #646256",
-".d c #646258",
-".R c #655e4f",
-".m c #655f50",
-".e c #65675d",
-".q c #666657",
-".4 c #675d4e",
-".l c #675f54",
-".p c #676156",
-".k c #676456",
-".r c #67645a",
-".P c #696054",
-".j c #696456",
-".5 c #69665c",
-"#i c #696759",
-".I c #6a6657",
-".f c #6a675e",
-"#h c #6c6a5d",
-".L c #6d6152",
-".O c #6f6758",
-".i c #6f6759",
-".h c #6f695d",
-".g c #6f6c5e",
-"#f c #6f6f62",
-".N c #706250",
-".M c #706757",
-".J c #746c5c",
-"## c #766756",
-".K c #776f5f",
-"#a c #796c57",
-".6 c #7d6f5c",
-"#g c #7d7462",
-"#b c #85745e",
-"#c c #8d7d67",
-"QtQtQt.#.a.a.a.#Qt.b.c.c.d.d.d.e.f.f.g.h.i.i.i.j.k.l.m.n.o.o.p.p",
-".b.b.b.b.c.c.c.c.d.d.d.d.d.d.c.d.q.r.s.s.s.s.s.k.s.s.n.d.d.r.r.r",
-".t.u.v.v.#.#.#.#.#.w.x.y.y.z.y.z.z.v.u.a.a.A.y.y.y.yQt.c.c.bQtQt",
-".o.o.cQt.#.c.c.c.o.q.d.d.s.s.y.z.z.v.u.B.a.a.aQtQtQt.CQt.y.A.a.A",
-".o.o.o.o.o.z.z.x.x.s.s.s.s.D.n.x.x.E.a.a.a.u.u.t.t.u.u.u.v.v.z.a",
-".F.F.n.s.s.p.p.s.s.G.z.E.E.E.H.m.l.j.j.I.h.g.g.g.h.h.i.h.J.J.J.K",
-".j.j.p.p.p.h.h.h.h.h.h.h.h.g.h.h.h.i.L.L.M.M.M.L.L.L.L.L.N.L.L.L",
-".i.i.I.I.j.i.i.h.h.i.i.i.h.h.i.O.O.I.P.L.L.P.P.I.M.M.M.M.M.M.M.M",
-".E.E.Q.Q.Q.E.E.H.R.H.H.H.R.R.S.H.H.H.H.H.H.H.S.H.H.H.R.R.H.H.H.H",
-".H.H.R.R.m.R.m.p.j.I.I.I.O.O.I.k.l.m.m.m.l.l.l.R.H.E.E.z.x.x.F.n",
-".O.I.j.P.l.R.R.R.R.m.m.R.R.H.x.F.F.F.j.j.j.j.j.i.i.i.i.f.r.c.z.z",
-".t.t.t.t.t.T.T.U.U.t.t.t.V.W.W.V.V.B.B.B.B.B.B.X.X.X.X.Y.U.U.U.U",
-".c.c.w.y.u.a.u.u.t.Y.Y.Y.Z.0.Z.Z.Z.Z.1.1.1.1.1.2.2.2.2.t.u.v.z.x",
-".Q.Q.3.H.R.S.S.R.m.P.P.P.l.p.l.l.l.p.s.s.s.s.s.q.q.q.q.o.o.o.c.c",
-".4.4.4.4.4.L.L.M.M.J.J.J.J.J.O.M.M.h.O.O.O.O.O.I.I.I.I.5.5.r.o.o",
-".M.M.J.K.K.K.K.6.6.6.6.6.K.J.K.K.K.K.K.K.J.J.h.M.O.j.P.F.F.F.F.F",
-".G.G.7.T.8.9.9.9.9.9.9.9.9.9.9.9.9.9#..8.T.7.7.E.F.F.F.r.r.r.r.r",
-".Q.G.G.8.8.G.8.8.8.Q.Q.3.3.Q.R.l.p.j.5.f.f.f.f.f.5.5.5.o.o.o.o.o",
-".L.L.N#########a.6.6.6.6#a#a.L.4.4.4.3.Q.Q.8.8.H.S.S.3.s.o.o.o.o",
-"#####a.6#a#a#a#a#a#b.6#b#c#b#b.6#a.N.m.m.R.H.x.x.v.7.T#..U.U.U.U",
-"#a.6#b#b#b#b#b#b#b#b#b#b#b#a.N.4.4.S.R.H.E.E.v.z.v.a.B.z.z.v.v.v",
-".4.4.N.N.N###a#a.6.N.N.N.4.3.3.3.3.4.3.Q.Q.T.T.8#.#d.9.9.9#e#e#e",
-".j.L.O.M#a#a#a#a#a#b#b.6.6#b.6.6#a##.M.L.L.L.l.l.p.5.5.f.f#f#f#f",
-".8.8.8.Q.3.4.4.N#a.6#a#a.N.N###a.6#b#b#b#g#g#g.M.P.H.E.E.v.t.T.T",
-".M.M.M############.N.N.N.N.N.N.N.N.N.N.L.4.4.S.Q.Q.Q.Q.F.x.x.x.x",
-".4.4.4.4.4.N.N.N##.N.N.N.N.N.N.L.L.L.4.4.4.4.l.l.p.p.p.r.d.o.n.n",
-".j.j.j.O.M#########a##.M.L.L.O.5.O.j.P.l.R.H.E.F.x.v.v.z.v.t.T.T",
-".f.f.5.p.l.R.4.4.4.3.3.Q.Q.Q.S.S.E.E.S.3.E.E.x.n.o.r.r#f#f.g.g.f",
-".C.C.d.5.f.5.5.h.g.K.K.g.g.h#h#h#h#i.p.s.n.x.#.a.a.B.B.7.T.T.7.7",
-".T.T.T.U.U#e#e.9.9#j#k#k#l#m.0.0.0.0.Z.Y.Y.W.W.B.B.B.B.y.z.z.z.z",
-".P.P.l.l.R.R.R.R.S.c.c.o.c.c.x.n.c.s.r.5.r.r.p.p.p.p.p.r.r.r.r.r",
-"###a#a.6.6#g#g.6.6.g.g#h.5.r.r.q.r.d.s.c.w.w.x.w.w.w.w.x.F.F.F.F"};
+static const char * wood2_xpm[] = {
+"32 32 80 1",
+" 	c None",
+".	c #4B4B3F",
+"+	c #49453D",
+"@	c #434438",
+"#	c #4C4E40",
+"$	c #4F4C40",
+"%	c #535043",
+"&	c #555849",
+"*	c #5C584B",
+"=	c #645F4B",
+"-	c #645B49",
+";	c #645844",
+">	c #5B5340",
+",	c #585340",
+"'	c #584C3D",
+")	c #554C38",
+"!	c #4F4C3B",
+"~	c #534C41",
+"{	c #584F40",
+"]	c #565641",
+"^	c #585345",
+"/	c #534E40",
+"(	c #414035",
+"_	c #434137",
+":	c #484337",
+"<	c #4C4C3D",
+"[	c #4C4B3A",
+"}	c #4B493A",
+"|	c #4B4537",
+"1	c #43493B",
+"2	c #41413A",
+"3	c #4B4B41",
+"4	c #535040",
+"5	c #4C4537",
+"6	c #4F493D",
+"7	c #494031",
+"8	c #4F4936",
+"9	c #5C5641",
+"0	c #6C5F48",
+"a	c #71644C",
+"b	c #614F3B",
+"c	c #665841",
+"d	c #665038",
+"e	c #645843",
+"f	c #5B4E3D",
+"g	c #4B4030",
+"h	c #554B37",
+"i	c #504535",
+"j	c #413B2F",
+"k	c #3D382E",
+"l	c #3B4137",
+"m	c #3A4036",
+"n	c #3A3D38",
+"o	c #3D3B31",
+"p	c #373B35",
+"q	c #37372F",
+"r	c #363F35",
+"s	c #374036",
+"t	c #4F4130",
+"u	c #584936",
+"v	c #5B5648",
+"w	c #7B6448",
+"x	c #413F33",
+"y	c #41382D",
+"z	c #372F25",
+"A	c #3D362B",
+"B	c #6F5840",
+"C	c #745F41",
+"D	c #896C4B",
+"E	c #967B58",
+"F	c #332F27",
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+"...+@@@+.#$$%%%&**=-;;;>,')!~~{{",
+"####$$$$%%%%%%$%]^/////,//!%%^^^",
+"(_::+++++<[}}|}||:_@@1}}}}.$$#..",
+"~~$.+$$$~]%%//}||:_2@@@...3.}1@1",
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diff --git a/noncore/games/kcheckers/pics/wood3.xpm b/noncore/games/kcheckers/pics/wood3.xpm
index 5f4f7e2..6c919fa 100644
--- a/noncore/games/kcheckers/pics/wood3.xpm
+++ b/noncore/games/kcheckers/pics/wood3.xpm
@@ -1,8 +1,8 @@
 /* XPM */
-static const char *wood3[]={
+static const char *wood3_xpm[]={
 "28 28 2 1",
 "# c None",
-". c #ff8c00",
+". c #ff9900",
 "............................",
 "............................",
 "..########################..",
diff --git a/noncore/games/kcheckers/rcheckers.h b/noncore/games/kcheckers/rcheckers.h
index d44bfd1..01913a5 100644
--- a/noncore/games/kcheckers/rcheckers.h
+++ b/noncore/games/kcheckers/rcheckers.h
@@ -2,7 +2,7 @@
 #ifndef RCHECKERS_H
 #define RCHECKERS_H
 
-#include <checkers.h>
+#include "checkers.h"
 
 
 class RCheckers:public Checkers
--
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