Initial commit

1 files changed, 382 insertions, 0 deletions

diff --git a/noncore/games/kcheckers/kcheckers.cpp b/noncore/games/kcheckers/kcheckers.cpp
new file mode 100644
index 0000000..3df744e
--- a/dev/null
+++ b/noncore/games/kcheckers/kcheckers.cpp
@@ -0,0 +1,382 @@
+
+#include <qimage.h>
+#include <qframe.h>
+#include <qlayout.h>
+#include <qmenubar.h>
+#include <qwhatsthis.h>
+#include <qmessagebox.h>
+#include <qapplication.h>
+
+#include "kcheckers.h"
+#include "echeckers.h"
+#include "rcheckers.h"
+
+#include "pics/exit.xpm"
+#include "pics/logo.xpm"
+#include "pics/wood1.xpm"
+#include "pics/wood2.xpm"
+#include "pics/wood3.xpm"
+#include "pics/marble1.xpm"
+#include "pics/marble2.xpm"
+#include "pics/marble3.xpm"
+#include "pics/biglogo.xpm"
+#include "pics/man_black.xpm"
+#include "pics/man_white.xpm"
+#include "pics/king_black.xpm"
+#include "pics/king_white.xpm"
+#include "pics/contexthelp.xpm"
+
+
+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();
+
+  QPopupMenu* gameMenu=new QPopupMenu;
+  gameMenu->insertItem(QPixmap(logo),tr("New"),this,SLOT(newGame()));
+  gameMenu->insertSeparator();
+  gameMenu->insertItem(QPixmap(exit),tr("Quit"),qApp,SLOT(quit()));
+
+  skillMenu=new QPopupMenu;
+
+  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);
+
+  optionsMenu=new QPopupMenu;
+
+  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);
+
+  QPopupMenu* helpMenu=new QPopupMenu;
+
+  helpMenu->insertItem(QPixmap(contexthelp),tr("What's This"),this,SLOT(whatsThis()));
+  helpMenu->insertSeparator();
+  helpMenu->insertItem(QPixmap(logo),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);
+
+  skill=NOVICE;
+  skillMenu->setItemChecked(skill,true);
+
+  rules=ENGLISH;
+  optionsMenu->setItemChecked(rules,true);
+
+  pattern=WOOD;
+  optionsMenu->setItemChecked(pattern,true);
+
+  imageMan1=new QImage(man_black);
+  imageMan2=new QImage(man_white);
+  imageKing1=new QImage(king_black);
+  imageKing2=new QImage(king_white);
+
+  imageWood1=new QImage(wood1);
+  imageWood2=new QImage(wood2);
+  imageWood3=new QImage(wood3);
+  imageMarble1=new QImage(marble1);
+  imageMarble2=new QImage(marble2);
+  imageMarble3=new QImage(marble3);
+
+  imagePat1=imageWood1;
+  imagePat2=imageWood2;
+  imageFrame=imageWood3;
+
+  QWidget* centralWidget=new QWidget(this);
+  setCentralWidget(centralWidget);
+
+  QFrame* frame=new QFrame(centralWidget);
+  frame->setFrameStyle(QFrame::Box|QFrame::Plain);
+  frame->setFixedSize(SIZE*8+2,SIZE*8+2);
+
+  QVBoxLayout* vlayout=new QVBoxLayout(centralWidget);
+  vlayout->addWidget(frame);
+
+  statusLabel = new QLabel(centralWidget);
+  vlayout->addWidget(statusLabel);
+
+  for(int i=0;i<64;i++) field[i]=new Field(frame,i);
+
+  QGridLayout* grid=new QGridLayout(frame,8,8,1,0);
+
+  for(int i=0;i<4;i++)
+  {
+    for(int k=0;k<4;k++)
+    {
+      grid->addWidget(field[i*8+k+32],i*2,  k*2  );
+      grid->addWidget(field[i*8+k   ],i*2,  k*2+1);
+      grid->addWidget(field[i*8+k+4 ],i*2+1,k*2  );
+      grid->addWidget(field[i*8+k+36],i*2+1,k*2+1);
+    }
+  }
+
+  for(int i=0;i<32;i++)
+    connect(field[i],SIGNAL(click(int)),this,SLOT(click(int)));
+
+  userFirst=false;
+
+  game=NULL;
+  newGame();
+}
+
+
+void KCheckers::setSkill(int set)
+{
+  skillMenu->setItemChecked(skill,false);
+
+  skill=set;
+  skillMenu->setItemChecked(skill,true);
+
+  game->setLevel(skill);
+}
+
+
+void KCheckers::setRules(int set)
+{
+  optionsMenu->setItemChecked(rules,false);
+
+  rules=set;
+  optionsMenu->setItemChecked(rules,true);
+
+  colorChange();
+  newGame();
+}
+
+
+void KCheckers::setPattern(int set)
+{
+  optionsMenu->setItemChecked(pattern,false);
+
+  pattern=set;
+  optionsMenu->setItemChecked(pattern,true);
+
+  switch(pattern)
+  {
+    case MARBLE:
+      imagePat1=imageMarble1;
+      imagePat2=imageMarble2;
+      imageFrame=imageMarble3;
+      break;
+    case WOOD:
+      imagePat1=imageWood1;
+      imagePat2=imageWood2;
+      imageFrame=imageWood3;
+  }
+
+  drawBoard();
+
+  if(selected) field[from]->draw(imageFrame);
+}
+
+
+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.");
+}
+
+
+void KCheckers::aboutQt()
+{
+  QMessageBox::aboutQt(this);
+}
+
+
+void KCheckers::newGame()
+{
+  if(game)
+  {
+    delete game;
+    QWhatsThis::remove(this);
+  }
+
+  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>");
+      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>");
+  }
+
+  selected=false;
+  gameOver=false;
+
+  colorChange();
+  drawBoard();
+
+  if(!userFirst) compGo();
+
+  statusLabel->setText(tr("Go!"));
+}
+
+
+void KCheckers::colorChange()
+{
+  userFirst=!userFirst;
+
+  QImage* image;
+  image=imageMan1;
+  imageMan1=imageMan2;
+  imageMan2=image;
+  image=imageKing1;
+  imageKing1=imageKing2;
+  imageKing2=image;
+}
+
+
+void KCheckers::drawBoard()
+{
+  // 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);
+}
+
+
+void KCheckers::click(int fieldNumber)
+{
+  if(gameOver) return;
+  switch(game->getBoard(t[fieldNumber]))
+  {
+    case MAN1:
+    case KING1:
+      // User selected
+      if(!selected)
+      {
+        from=fieldNumber;
+        selected=true;
+        field[fieldNumber]->draw(imageFrame);
+        return;
+      }
+      // User reselected
+      else
+      {
+        field[from]->draw(imagePat2);
+        if(game->getBoard(t[from])==MAN1) field[from]->draw(imageMan1);
+        else field[from]->draw(imageKing1);
+        from=fieldNumber;
+        field[fieldNumber]->draw(imageFrame);
+        return;
+      }
+    case FREE:
+      if(!selected) return;
+
+      if(!userGo(fieldNumber)) return;
+      selected=false;
+
+      if(!(game->checkMove2() || game->checkCapture2()))
+      {
+        gameOver=true;
+        statusLabel->setText(tr("Congratulation! You have won!"));
+        return;
+      }
+
+      statusLabel->setText(tr("Please wait..."));
+      qApp->processEvents();
+
+      compGo();
+      if(!(game->checkMove1() || game->checkCapture1()))
+      {
+        gameOver=true;
+        statusLabel->setText(tr("You have lost. Game over."));
+        return;
+      }
+      statusLabel->setText(tr("Go!"));
+  }
+}
+
+
+void KCheckers::compGo()
+{
+  int save[32];
+  for(int i=0;i<32;i++) save[i]=game->getBoard(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);
+  }
+}
+
+
+bool KCheckers::userGo(int to)
+{
+  int save[32];
+  for(int i=0;i<32;i++) save[i]=game->getBoard(t[i]);
+
+  if(!game->go1(t[from],t[to]))
+  {
+    statusLabel->setText(tr("Incorrect course."));
+    return false;
+  }
+
+  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);
+  }
+  return true;
+}
+
+