package chess.model;

public abstract class Piece {

	private final Color color;
	private int moved;

	public Piece(Color color) {
		this.color = color;
		this.moved = 0;
	}

	public void move() {
		this.moved++;
	}

	public Color getColor() {
		return color;
	}

	public boolean hasMoved() {
		return moved > 0;
	}

	public void unMove() {
		this.moved--;
	}

	public abstract <T> T accept(PieceVisitor<T> visitor);

	@Override
	public abstract boolean equals(Object other);

}