I am using the following replay for reference: https://replay.pokemonshowdown.com/gen8doublesou-1266352148.log
While tinkering around with future sigh in double battles with pokemon showdown, I noticed that future sight publicly indicates the position that it will hit when being activated. Notice the line
While tinkering around with future sigh in double battles with pokemon showdown, I noticed that future sight publicly indicates the position that it will hit when being activated. Notice the line
|move|p2b: Mew|Future Sight|p1a: Silvally
. From this line, we can see that Mew is going to target position a
. However, we would not be able to know this for certain in a cartridge game, as neither the message nor animation would give this information away. Thus, this is a leakage of information, which is not an actual issue for replays, but it indicates that the battle stream sends this information leakage during live battles.