import java.io.IOException;
import java.util.Random;
import java.util.Scanner;

public class Cat extends Player{

    Scanner scanner = new Scanner(System.in);
    public Cat(Position p, GamingArea g, Game ga) throws IOException {
        super(p, g, ga);
        p.displayChar = DisplayChars.TOM.getCharacter();
    }

    @Override
    public void movePlayer() throws IOException {
        System.out.print("Tom moves to (line-column): ");
        String input = scanner.next();

        if (!input.matches("^[0-9]+-[0-9]+$")) {
            System.out.println("Invalid input!");
            System.exit(1);
        }

        String inputArr[] = input.split("-");

        int posX = Integer.parseInt(inputArr[0]);
        int posY = Integer.parseInt(inputArr[1]);

        movePlayer(posX, posY);
    }

    public void movePlayer(int posX, int posY) throws IOException {
        if (!gArea.validatePosition(new Position(posX,posY))) {
            System.out.println("Invalid input!");
            if (scanner != null && scanner.hasNext()) System.exit(1); // Only exit if in console mode
            return;
        }

        Position p = gArea.playingField[posX][posY];
        p.displayChar = DisplayChars.TOM.getCharacter();

        game.writer.write("Tom moves from " + positionPlayer.posX+ "-" + positionPlayer.posY + " to " + posX + "-" + posY);
        game.writer.newLine();

        movePlayer(p);
    }
}