public void move() {
if (face.equals(Direction.NORTH)) {
point.move((int) point.getX(), (int) point.getY() + 1);
// robot.getPoint().getY() < tableTop.getMaxY() - 1
} else if (face.equals(Direction.EAST)) {
point.move((int) point.getX() + 1, (int) point.getY());
// robot.getPoint().getX() < tableTop.getMaxX() - 1
} else if (face.equals(Direction.SOUTH)) {
point.move((int) point.getX(), (int) point.getY() - 1);
// robot.getPoint().getY() > 0
} else if (face.equals(Direction.WEST)) {
point.move((int) point.getX() - 1, (int) point.getY());
// robot.getPoint().getX() > 0
}
}
public void turnRight() {
int bearing = this.face.getBearingValue();
bearing++; // turn left
if (bearing == 4) {
bearing = 0;
}
setFace(Direction.getDirection(bearing));
}
public void turnLeft() {
int bearing = this.face.getBearingValue();
bearing--; // turn left
if (bearing == -1) {
bearing = 3;
}
setFace(Direction.getDirection(bearing));
}