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Pawn.java
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Pawn.java
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import java.awt.Color;
import java.awt.Graphics;
public class Pawn extends Piece{
public Pawn(boolean isBlack) {
super(isBlack);
// TODO Auto-generated constructor stub
}
@Override
public void drawYourself(Graphics g, int positionX, int positionY, int squareWidth) {
// TODO Auto-generated method stub
if(isBlack)
{
g.setColor(Color.black);
}
else
{
g.setColor(Color.white);
}
//draw the head
g.fillOval(positionX+(int)(squareWidth*2.0/6.0),
positionY+squareWidth/8,
squareWidth/3, squareWidth/3);
//draw the neck
g.fillRect(positionX+(int)(squareWidth*4.0/10.0),
positionY+squareWidth/4,
squareWidth/5, squareWidth/2);
//draw the base
g.fillRect(positionX+(int)(squareWidth*1.0/4.0),
positionY+(int)(squareWidth*3.0/5.0),
squareWidth/2, squareWidth/5);
}
@Override
public boolean canMove(int x, int y) {
// TODO Auto-generated method stub
int fromy=ChessFrame.selectedSquareY;
if(isBlack)
{
if(y == 1 && x == 0 || (fromy==1 && (y==2 && x==0)))
{
return true;
}
else
{
return false;
}
}
else
{
if(y == -1 && x == 0 || (fromy==6 && (y==-2 && x==0)))
{
return true;
}
else
{
return false;
}
}
}
@Override
public boolean canCapture(int x, int y) {
// TODO Auto-generated method stub
if(isBlack)
{
if((x == -1 || x == 1) && y == 1)
{
return true;
}
else
{
return false;
}
}
else
{
if((x == -1 || x == 1) && y == -1)
{
return true;
}
else
{
return false;
}
}
}
public boolean isBlocked(int x1, int y1, int x2, int y2, Piece[][] pieces) {
// TODO Auto-generated method stub
if(numberOfMoves!=0){
return false;
}else{
if(isBlack){
return pieces[x1][y1+1]!=null;
}else{
return pieces[x1][y1-1]!=null;
}
}
}
}