1 files changed, 322 insertions, 118 deletions

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;
 }