[iPLEOMAX]

You need to set 'return true/false' only if you are using the value that you get from 'returns'.

Example:

pawn Код:

//Some stock: (It can be a callback too..)
stock DoSomethingTo(playerid)
{
    if(!IsPlayerConnected(playerid)) return false;

    SetPlayerBlaBla(...);
    SetPlayerOther(...);
    //...
    
    return true;
}

//In this case, the stock will return true after executing your functions 
//and making changes to a player.
//If the player isn't connected, it returns false.


//Now, you can make use of the returned value:
if(!DoSomethingTo(targetplayer))  SendClientMessage(playerid, -1, "Sorry, the player isn't connected.");
else SendClientMessage(playerid, -1, "Changes has taken place successfully!");