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/******************************************
*
* Official Name: Maxwell Burggraf
*
* Nickname: Max
*
* E-mail: mlburggr@syr.edu
*
* Final Project: 2-player checkers game
*
* Compiler: drJava on a pc
*
* Date: Dec. 2, 2013
*
*******************************************/
import java.awt.*;
import java.awt.event.*;
import javax. swing. *;
import java.io.*;
import java.util.*;
public class CheckerPanel extends JPanel
{
//AR
private MaxButton[][] but;
private boolean[][] temp;
private boolean[][] isKing;
String player1, player2;
int temp1 = 0;
int temp2 = 0;
int blackPeices; //number of blk pcs
int redPeices; //number of red pcs
int moveMade = 0;
Color tempColor;
boolean turn = true; //red=true ; black=false
public CheckerPanel()
{
//LM
setLayout (new GridLayout (8, 8));
//I/O
try{
Scanner fileIn = new Scanner(new File("players.txt"));
player1 = fileIn.next();
player2 = fileIn.next();
}
catch(IOException ioEx){
ioEx.printStackTrace();
}
but = new MaxButton[8][8];
temp = new boolean[8][8];
isKing = new boolean[8][8];
redPeices=12;
blackPeices=12;
//set up board/peices
int i=0;
for(int r=0;r<=7;r++)
{
for(int c=0;c<=7;c++)
{
temp[r][c]=false;
isKing[r][c]=false;
}
}
for (int r=0;r<=7; r++)
{
for (int c=0; c<=7; c++)
{
but[r][c]=new MaxButton();
//LM
add(but[r][c]);
but[r][c].addActionListener(new Move());
if(i%2==0)
{
if(c%2==0)
{but[r][c].setOpaque(true);
if(r<3||r>4){
but[r][c].setText("<html><font size=18>O</font></html>");
temp[r][c]=true;}
}
}
else
{
if(c%2==1)
{but[r][c].setOpaque(true);
if(r<3||r>4){
but[r][c].setText("<html><center><font size=18>O</font></center></html>");
temp[r][c]=true;}
}
}
if(r<3)
but[r][c].player(Color.red);
if(r>4)
but[r][c].player(Color.black);
}
i++;
}
setPreferredSize(new Dimension(500, 500));
setBackground(Color.red);
}
//LI
private class Move implements ActionListener
{
public void actionPerformed(ActionEvent event)
{
for(int r=0; r<=7; r++)
{
for (int c=0; c<=7; c++)
{
if(event.getSource() == but[r][c])
{
//check for a win
if(redPeices==0){
//game over ; black wins
System.out.println("black wins!!!");
//GUI3
JFrame title = new JFrame("Winner");
title.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
GameOverPanelBlack main = new GameOverPanelBlack(player2);
title.getContentPane().add(main);
title.pack();
title.setVisible(true);
title.setBackground(Color.black);
title.setResizable(false);
}
else if(blackPeices==0){
//game over ; red wins
System.out.println("red wins!!!");
//GUI4
JFrame title = new JFrame("Winner");
title.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
GameOverPanelRed main = new GameOverPanelRed(player1);
title.getContentPane().add(main);
title.pack();
title.setVisible(true);
title.setBackground(Color.black);
title.setResizable(false);
}
else if(moveMade==0) //select peice to move
{
if(!temp[r][c])
{
System.out.println("Invalid move");
JOptionPane.showMessageDialog(null, "You have selected an empty square. Select a square with a peice.", "Error", JOptionPane.ERROR_MESSAGE);
}
else{
but[r][c].setText("");
temp[r][c]=false;
temp1=r;
temp2=c;
moveMade++;
tempColor=but[r][c].getColor();
}
}
//kings
else if(isKing[temp1][temp2]==true){
if(tempColor==Color.black && turn){
System.out.println("Error code = 12 ; not your turn");
JOptionPane.showMessageDialog(null, "Not your turn!", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>K</font></html>O");
temp[temp1][temp2]=true;
break;
}
if(tempColor==Color.red && !(turn)){
System.out.println("Error code = 13 ; not your turn");
JOptionPane.showMessageDialog(null, "Not your turn!", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>K</font></html>O");
temp[temp1][temp2]=true;
break;
}
if(r==temp1-2){
if(temp[r][c]==true){
System.out.println("Error code = 6 ; cannot cover other piece");
JOptionPane.showMessageDialog(null, "Can't cover over another peice", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>K</font></html>O");
temp[temp1][temp2]=true;
break;
}
if(c==temp2+2){
if(tempColor == but[r+1][c-1].getColor()){
System.out.println("Error code = 8 ; cannot jump your own peice");
JOptionPane.showMessageDialog(null, "Can't jump your own peice", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>K</font></html>O");
temp[temp1][temp2]=true;
break;
}
but[r][c].setText("<html><font size=18>K</font></html>O");
temp[r][c]=true;
if(but[r+1][c-1].getColor()==Color.red){
redPeices--;
}
else if(but[r+1][c-1].getColor()==Color.black){
blackPeices--;
}
isKing[r][c]=true;
isKing[temp1][temp2]=false;
temp[temp1][temp2]=false;
temp[r+1][c-1]=false;
but[r+1][c-1].setText("");
moveMade=0;
turn = !(turn);
but[r][c].player(tempColor);
}
else if(c==temp2-2){
if(tempColor == but[r+1][c+1].getColor()){
System.out.println("Error code = 9 ; cannot jump your own peice");
JOptionPane.showMessageDialog(null, "Can't jump your own peice", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>K</font></html>O");
temp[temp1][temp2]=true;
break;
}
but[r][c].setText("<html><font size=18>K</font></html>O");
temp[r][c]=true;
if(but[r+1][c+1].getColor()==Color.red){
redPeices--;
}
else if(but[r+1][c+1].getColor()==Color.black){
blackPeices--;
}
temp[temp1][temp2]=false;
isKing[r][c]=true;
isKing[temp1][temp2]=false;
temp[r+1][c+1]=false;
but[r+1][c+1].setText("");
moveMade=0;
turn = !(turn);
but[r][c].player(tempColor);
}
else{System.out.println("Error Code = 4 ; cannot go there");
JOptionPane.showMessageDialog(null, "Can't move there", "Error", JOptionPane.ERROR_MESSAGE);}
}
else if(r==temp1+2){
if(temp[r][c]==true){
System.out.println("Error code = 7 ; cannot cover other piece");
JOptionPane.showMessageDialog(null, "Can't cover over another peice", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>K</font></html>O");
temp[temp1][temp2]=true;
break;
}
if(c==temp2+2){
if(tempColor == but[r-1][c-1].getColor()){
System.out.println("Error code = 10 ; cannot jump your own peice");
JOptionPane.showMessageDialog(null, "Can't jump your own peice", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>K</font></html>O");
temp[temp1][temp2]=true;
break;
}
but[r][c].setText("<html><font size=18>K</font></html>O");
temp[r][c]=true;
if(but[r-1][c-1].getColor()==Color.red){
redPeices--;
}
else if(but[r-1][c-1].getColor()==Color.black){
blackPeices--;
}
temp[temp1][temp2]=false;
isKing[r][c]=true;
isKing[temp1][temp2]=false;
temp[r-1][c-1]=false;
but[r-1][c-1].setText("");
moveMade=0;
turn = !(turn);
but[r][c].player(tempColor);
}
else if(c==temp2-2){
if(tempColor == but[r-1][c+1].getColor()){
System.out.println("Error code = 11 ; cannot jump your own peice");
JOptionPane.showMessageDialog(null, "Can't jump your own peice", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>K</font></html>O");
temp[temp1][temp2]=true;
break;
}
but[r][c].setText("<html><font size=18>K</font></html>O");
temp[r][c]=true;
if(but[r-1][c+1].getColor()==Color.red){
redPeices--;
}
else if(but[r-1][c+1].getColor()==Color.black){
blackPeices--;
}
temp[temp1][temp2]=false;
isKing[r][c]=true;
isKing[temp1][temp2]=false;
temp[r-1][c+1]=false;
but[r-1][c+1].setText("");
moveMade=0;
turn = !(turn);
but[r][c].player(tempColor);
}
}
else if(r==temp1 && c==temp2){
temp[r][c]=true;
but[r][c].setText("<html><font size=18>K</font></html>O");
isKing[r][c]=true;
moveMade=0;
}
else if(temp[r][c]||(c!=temp2+1&&c!=temp2-1))
{System.out.println("Error Code = 1 ; cannot go there ; r= " + r + " c= " + c + " temp1= " + temp1 + " temp2= "+temp2);
JOptionPane.showMessageDialog(null, "Can't move there", "Error", JOptionPane.ERROR_MESSAGE);}
else if((c!=temp2+1&&c!=temp2-1))
{System.out.println("Error Code = 3 ; cannot go there");
JOptionPane.showMessageDialog(null, "Can't move there", "Error", JOptionPane.ERROR_MESSAGE);}
else{
but[r][c].setText("<html><font size=18>K</font></html>O");
temp[r][c]=true;
temp[temp1][temp2]=false;
isKing[r][c]=true;
isKing[temp1][temp2]=false;
moveMade=0;
turn = !(turn);
but[r][c].player(tempColor);}
}
//regular pieces
else
{
if(tempColor==Color.black && turn){
System.out.println("Error code = 12 ; not your turn");
JOptionPane.showMessageDialog(null, "Not your turn!", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>O</font></html>O");
temp[temp1][temp2]=true;
break;
}
if(tempColor==Color.red && !(turn)){
System.out.println("Error code = 13 ; not your turn");
JOptionPane.showMessageDialog(null, "Not your turn!", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>O</font></html>O");
temp[temp1][temp2]=true;
break;
}
if(r==temp1-2){
if(temp[r][c]==true){
System.out.println("Error code = 6 ; cannot cover other piece");
JOptionPane.showMessageDialog(null, "Can't cover over another peice", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>O</font></html>O");
temp[temp1][temp2]=true;
break;
}
if(c==temp2+2){
if(tempColor == but[r+1][c-1].getColor()){
System.out.println("Error code = 8 ; cannot jump your own peice");
JOptionPane.showMessageDialog(null, "Can't jump your own peice", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>O</font></html>O");
temp[temp1][temp2]=true;
break;
}
but[r][c].setText("<html><font size=18>O</font></html>O");
temp[r][c]=true;
if(but[r+1][c-1].getColor()==Color.red){
redPeices--;
}
else if(but[r+1][c-1].getColor()==Color.black){
blackPeices--;
}
temp[temp1][temp2]=false;
temp[r+1][c-1]=false;
but[r+1][c-1].setText("");
moveMade=0;
turn = !(turn);
but[r][c].player(tempColor);
}
else if(c==temp2-2){
if(tempColor == but[r+1][c+1].getColor()){
System.out.println("Error code = 9 ; cannot jump your own peice");
JOptionPane.showMessageDialog(null, "Can't jump your own peice", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>O</font></html>O");
temp[temp1][temp2]=true;
break;
}
but[r][c].setText("<html><font size=18>O</font></html>O");
temp[r][c]=true;
if(but[r+1][c+1].getColor()==Color.red){
redPeices--;
}
else if(but[r+1][c+1].getColor()==Color.black){
blackPeices--;
}
temp[temp1][temp2]=false;
temp[r+1][c+1]=false;
but[r+1][c+1].setText("");
moveMade=0;
turn = !(turn);
but[r][c].player(tempColor);
}
else{System.out.println("Error Code = 4 ; cannot go there");
JOptionPane.showMessageDialog(null, "Can't move there", "Error", JOptionPane.ERROR_MESSAGE);}
}
else if(r==temp1+2){
if(temp[r][c]==true){
System.out.println("Error code = 7 ; cannot cover other piece");
JOptionPane.showMessageDialog(null, "Can't cover over another peice", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>O</font></html>O");
temp[temp1][temp2]=true;
break;
}
if(c==temp2+2){
if(tempColor == but[r-1][c-1].getColor()){
System.out.println("Error code = 10 ; cannot jump your own peice");
JOptionPane.showMessageDialog(null, "Can't jump your own peice", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>O</font></html>O");
temp[temp1][temp2]=true;
break;
}
but[r][c].setText("<html><font size=18>O</font></html>O");
temp[r][c]=true;
if(but[r-1][c-1].getColor()==Color.red){
redPeices--;
}
else if(but[r-1][c-1].getColor()==Color.black){
blackPeices--;
}
temp[temp1][temp2]=false;
temp[r-1][c-1]=false;
but[r-1][c-1].setText("");
moveMade=0;
turn = !(turn);
but[r][c].player(tempColor);
}
else if(c==temp2-2){
if(tempColor == but[r-1][c+1].getColor()){
System.out.println("Error code = 11 ; cannot jump your own peice");
JOptionPane.showMessageDialog(null, "Can't jump your own peice", "Error", JOptionPane.ERROR_MESSAGE);
moveMade=0;
but[temp1][temp2].setText("<html><font size=18>O</font></html>O");
temp[temp1][temp2]=true;
break;
}
but[r][c].setText("<html><font size=18>O</font></html>O");
temp[r][c]=true;
if(but[r-1][c+1].getColor()==Color.red){
redPeices--;
}
else if(but[r-1][c+1].getColor()==Color.black){
blackPeices--;
}
temp[temp1][temp2]=false;
temp[r-1][c+1]=false;
but[r-1][c+1].setText("");
moveMade=0;
turn = !(turn);
but[r][c].player(tempColor);
}
else{System.out.println("Error Code = 5 ; cannot go there");
JOptionPane.showMessageDialog(null, "Can't move there", "Error", JOptionPane.ERROR_MESSAGE);}
}
else if(r==temp1 && c==temp2){
temp[r][c]=true;
but[r][c].setText("<html><font size=18>O</font></html>O");
moveMade=0;
}
else if(temp[r][c]||(c!=temp2+1&&c!=temp2-1))
{System.out.println("Error Code = 1 ; cannot go there ; r= " + r + " c= " + c + " temp1= " + temp1 + " temp2= "+temp2);
JOptionPane.showMessageDialog(null, "Can't move there", "Error", JOptionPane.ERROR_MESSAGE);}
else if(((but[temp1][temp2].getColor()==(Color.red)&&r!=temp1+1))||(but[temp1][temp2].getColor()==(Color.black)&&r!=temp1-1))
{System.out.println("Error Code = 2 ; cannot move backwards");
JOptionPane.showMessageDialog(null, "Can't move backwards with a regular peice", "Error", JOptionPane.ERROR_MESSAGE);}
else if((c!=temp2+1&&c!=temp2-1))
{System.out.println("Error Code = 3 ; cannot go there");
JOptionPane.showMessageDialog(null, "Can't move there", "Error", JOptionPane.ERROR_MESSAGE);}
else{
but[r][c].setText("<html><font size=18>O</font></html>O");
temp[r][c]=true;
temp[temp1][temp2]=false;
moveMade=0;
turn = !(turn);
but[r][c].player(tempColor);}
//make kings if the peices reach the opposite side of the board
if(but[r][c].getColor()==Color.black && r==0){
System.out.println("King me! Black King");
JOptionPane.showMessageDialog(null, "Black King created!", "King me!", JOptionPane.ERROR_MESSAGE);
isKing[r][c]=true;
System.out.println(blackPeices + " " + redPeices);
but[r][c].setText("<html><font size=18>K</font></html>O");
}
if(but[r][c].getColor()==Color.red && r==7){
System.out.println("King me! Red King");
JOptionPane.showMessageDialog(null, "Red King created!", "King me!", JOptionPane.ERROR_MESSAGE);
isKing[r][c]=true;
System.out.println(blackPeices + " " + redPeices);
but[r][c].setText("<html><font size=18>K</font></html>O");
}
}
}
}
}
}
}
}