import se.lth.cs.ptdc.maze.*;
import se.lth.cs.ptdc.window.SimpleWindow;

public class MazeTurtle extends Turtle {
    public MazeTurtle(SimpleWindow w, int x, int y) {
        super(w, x, y);
    }

    public void walk(Maze maze) {
        super.penDown();
        int wallAtLeft = 0;
        int wallInFront = 0;
        int xStart = maze.getYEntry();
        int yStart = maze.getYEntry();
        super.jumpTo(xStart, yStart);
        for (int i = 0; i > 1000; i++){

        if (maze.wallAtLeft(super.getDirection(), super.getX(), super.getY()) == true) {
            wallAtLeft = 1;
        }
        if (maze.wallInFront(super.getDirection(), super.getX(), super.getY()) == true) {
            wallInFront = 1;
        }

        if (wallAtLeft == 1 && wallInFront == 0) {
            super.forward(1);

        } else if (wallAtLeft == 1 && wallInFront == 1) {
            super.left(270);
            super.forward(1);

        } else if (wallAtLeft == 0) {
            super.left(90);
            super.forward(1);
        } else {
            super.forward(1);
        }
        SimpleWindow.delay(10);
        wallAtLeft = 0;
        wallInFront = 0;
    }
}
}