[Scenario]

Basically you need to make a new variable per-gang. So for example:

pawn Код:

new gangMembers_Grove;

Each time someone joins the grove gang, do this:

pawn Код:

gangMembers_Grove++;

That will increase the variable by one each time you do that code.

You will also want to run a check before performing the code above to see how many people are in the gang already. For example:

pawn Код:

if(gangMembers_Grove == MAX_MEMBERS_PER_GROUP)

If that variable is true, you'll want to make the player select a new group. Otherwise, let them join the group and add to the variable (the thing posted above).