[iGetty]

Works perfectly fine using this code:

pawn Code:

#include <a_samp>

public OnGameModeInit()
{
    DisableInteriorEnterExits();

    CreatePickup(1318, 1, -1816.5437,618.0901,35.1719, 0);
    return true;
}

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    if(newkeys & KEY_SECONDARY_ATTACK)
    {
        if(IsPlayerInRangeOfPoint(playerid, 3.0, -1816.5437,618.0901,35.1719))
        { 
            SetPlayerPos(playerid, 364.8150,-11.6074,1001.8516);
            SetPlayerInterior(playerid, 9); 
        }
        else if(IsPlayerInRangeOfPoint(playerid, 3.0, 364.8150,-11.6074,1001.8516))
        { 
            SetPlayerPos(playerid, -1816.5437,618.0901,35.1719);
            SetPlayerInterior(playerid, 0); 
        }
    }
    return 1;
}

I went into the server, went to the coordinates and pressed F, it took me inside of the Cluckin Bell and set the interior right, came to the door and pressed F again and it took me to the outside of it, working fine? Strange issue if it's not working for you.