[Scenario]

I noticed that you were "returning 1" when it wasn't necessary. I would replace your "OnPlayerSpawn" with this:

pawn Код:

public OnPlayerSpawn(playerid)
{
    if(IsPlayerNPC(playerid)) //Checks if the player that just spawned is an NPC.
    {
        new npcname[MAX_PLAYER_NAME];
        GetPlayerName(playerid, npcname, sizeof(npcname)); //Getting the NPC's name.
        if(!strcmp(npcname, "rhino", true)) //Checking if the NPC's name is MyFirstNPC
        {
            PutPlayerInVehicle(playerid, rhinodriver, 0); //Putting the NPC into the vehicle we created for it.
        }
    }
    return 1;
}

Just make sure that in your 'server.cfg' file, you have identified that you have NPC's in your server. Simply change this line:

Код:

maxnpc 0

Obviously replacing 0 with however many NPC's you have.