public boolean start() {
return (player.feed()
&& player.clearXP()
&& player.clearPotionEffects()
&& player.heal()
&& player.setGameMode(GameMode.SURVIVAL));
}
public boolean sendToStartPoint() {
return (player.setGameMode(GameMode.ADVENTURE)
&& teleport(getStartPoint().getLocation())
&& player.renew());
}