import java.util.*;

public abstract class Piece{
  protected int y;
  protected char x;
  protected boolean color;
  private String name;

  public Piece(char x, int y, boolean color, String name){
    setX(x);
    setY(y);
    setColor(color);
    setName(name);
  }

  public void setY(int y){
    this.y = y;
  }

  public void setX(char x){
    this.x = x;
  }

  public void setName(String name){
    this.name = name;
  }

  public void setColor(boolean color){
    this.color = color;
  }

  public int getY(){
    return this.y;
  }

  public char getX(){
    return this.x;
  }

  public String getName(){
    return this.name;
  }

  public boolean getColor(){
    return this.color;
  }

  public static boolean checkTaken(ArrayList<Piece> pieces, char x, int y){
    for(Piece p : pieces){
      if( p.x == x && p.y == y ){

        return true;
      }
    }
    return false;
  }

  abstract boolean canMove(char x, int y);

  abstract boolean checkWay(ArrayList<Piece> pieces, char x, int y);
}