[AustinJ]

Here is mine that I use in my custom gamemode. Change the PlayerInfo[playerid][Logged] to what ever you use to check if the player is connected. Other then that here it is.

pawn Код:

stock SendRangedMessage(sourceid, color, message[], Float:range)
{
    new Float:x, Float:y, Float:z;
    GetPlayerPos(sourceid, x, y, z);
    for(new i = 0; i < MAX_PLAYERS; i++)
    {
        if(PlayerInfo[i][Logged] == 1)
        {
            if(GetPlayerVirtualWorld(sourceid) == GetPlayerVirtualWorld(i))
            {
                if(IsPlayerInRangeOfPoint(i, range, x, y, z))
                {
                    SendClientMessage(i, color, message);
                }
            }
        }
    }
    return 1;
}

EDIT: Mine detects if the player is in the same world and if they are logged also.