[CuervO]

To the above post: not really..

You have to use these functions:

https://sampwiki.blast.hk/wiki/ShowPlayerNameTagForPlayer
https://sampwiki.blast.hk/wiki/OnPlayerStreamIn

If you want for such variables to save, then SQL would be the best way to store player relationships.
(relationships table: one column AND one row per every player)

Layout:

pawn Код:

player  BOB     CHRIS   JOE

BOB     null    1       0
CHRIS   1       null    1
JOE     0       1       null


Bob knows Chris, and doesn't know joe
Chris knows both bob and joe
Joe doesn't know bob but knows chris

Example

SELECT * FROM `relationships` WHERE `player` = 'BOB' AND `CHRIS` = 1

If there's any result then bob is a friend of chris, else, they are not friends.