Antwort
public String getCardinalDirection(Player player) throws NullPointerException {
double rotation = (player.getLocation().getYaw() - 90) % 360;
if (rotation < 0)
rotation += 360.0;
if (0 <= rotation && rotation < 67.5)
return "NW"; //NorthWest
else if (67.5 <= rotation && rotation < 112.5)
return "N"; //North
else if (112.5 <= rotation && rotation < 157.5)
return "NE"; //NorthEeast
else if (157.5 <= rotation && rotation < 202.5)
return "E"; //East
else if (202.5 <= rotation && rotation < 247.5)
return "SE"; //SouthEast
else if (247.5 <= rotation && rotation < 292.5)
return "S"; //South
else if (292.5 <= rotation && rotation < 337.5)
return "SW"; //SouthWest
else if (337.5 <= rotation && rotation < 360.0)
return "W"; //West
else
return null;
}