LOG320_Lab4/src/main/java/laboratoire4/Pushed.java

package laboratoire4;

public class Pushed extends Pawn {
    public Pushed(Player player, int row, int col) {
        super(player, row, col);
    }

    @Override
    public boolean isMoveValid(Pawn[][] board, PawnMovement movement) {
        Pawn pusher = null;
        Pawn to = board[row + direction][col + movement.getMove()];

        if (col > 0 && movement == PawnMovement.RIGHT_DIAGONAL) {
            pusher = board[row - direction][col - 1];
        } else if (col < board.length - 1 && movement == PawnMovement.LEFT_DIAGONAL) {
            pusher = board[row - direction][col + 1];
        } else if (movement == PawnMovement.STRAIGHT) {
            pusher = board[row - direction][col];
        }

        boolean pusherValid = pusher instanceof Pusher && pusher.player == player;
        boolean destinationValid = to == null || (movement != PawnMovement.STRAIGHT && to.player != this.player);
        return pusherValid && destinationValid;
    }

    @Override
    public String toString() {
        return "Pushed{" +
                player +
                ", " + col +
                ", " + row +
                "} ";
    }
}