What i am trying to do: event in game like a boss spawn, it got killed. the time when it is killed is recorded in real life time. After 24 hours or 6 hours of real life time, it will re-spawn once a player enter the map.
I had read this:
I can records the time when boss get killed. do not know how to check if 24 hours or 6 hours has passed after boss gotten kill.
prefer help with the codes in java, or C#
any help would be much appreciated.