There is no point in making an AntiCheat like this anymore, it's full of falses and badly coded and loses to any other competitor. I suggest you look into developing new features or revolutionary projects instead of basic flight checks. I know it sounds hard but if you find a good idea it is easy to implement with basic java and determination.

Quite good anticheat, the preformance is excellent and memory usage is much lower than all the other anticheats I've seen so far. only one check but I see potential!

only one check on fly which is horribly written on bukkit events, the plugin base is just awful, for some reason they put the config into flight.class

1 check because there's nothing

package Combat;

import org.bukkit.entity.Player;

public class KillAura {
public static void checkKillAura(Player player) {
System.out.println("Checking KillAura for " + player.getName());
}
}

Nice anticheat, im using it in my 1.21.4 server and it works great!! Please keep working in it!