chessboard.java

ajax chessajax chessajax chessajax chess

package chs;

import java.util.ArrayList;
import java.util.List;

import chs.ChessStep;
import chs.ChessItem;

public class ChessBoard {
	String red = "";
	String blue="";
	
	protected List listItem = new ArrayList();
	protected List listStep = new ArrayList();
	char turn = 'r';
	
	
	public boolean isInBoard(int x, int y){
		return x > 0 && x < 10 && y > 0 && y < 11; 
	}
	
	public int getItemSize(){
		return listItem.size();
	}
	
	public ChessItem findItem(String id){
		for(int i=0; i<listItem.size(); i++){
			ChessItem c = (ChessItem)listItem.get(i);
			if(c.isLive() && c.isItem(id)){
				return c;
			}
		}	
		return null;
	}
	
	public List getItems() {
		return listItem;
	}

	public ChessItem getItem(int index){
		return (ChessItem)listItem.get(index);
	}
	
	public ChessItem findItemAt(int x, int y){
		for(int i=0; i<listItem.size(); i++){
			ChessItem c = (ChessItem)listItem.get(i);
			if(c.isLive() && c.isAt(x, y)){
				return c;
			}
		}	
		return null;
	}
	
	public List findItemOnLine(int x0, int y0, int x1, int y1){
		List lstFind = new ArrayList();
		for(int i=0; i<listItem.size(); i++){
			ChessItem c = (ChessItem)listItem.get(i);
			if(c.isLive() && c.isOnLine(x0,y0, x1,y1)){
				lstFind.add(c);
			}
		}	
		return lstFind;
	}
	
	public void addStep(ChessStep cs){
		listStep.add(cs);
	}
	
	public void addStep(String cmd,String id, int x0, int y0, String tid, int x1, int y1){
		listStep.add(new ChessStep(cmd, id, x0, y0,tid, x1, y1));
	}
	
	public List getSteps(){
		return listStep;
	}
	
	public char getTurn() {
		return turn;
	}

	public void setTurn(char turn) {
		this.turn = turn;
	}

	public String getBlue() {
		return blue;
	}

	public void setBlue(String blue) {
		this.blue = blue;
	}

	public String getRed() {
		return red;
	}

	public void setRed(String red) {
		this.red = red;
	}
	
};