necroz

Good morning, I would like to ask a question that is very important to me. The fact is, I was wondering how the weather change mechanism works in Prontera and the WoE castles. For example, on the server I play, visually for me, both stay daytime (without switching to night). However, there are players who, I believe, have edited something in their game that changes the condition from day to night, according to this print: can anyone tell me if it's some kind of grf or something? and how do i change in mine too?