[=WoR=Varth]

You don't get the message (" IsPlayerInRangeOfPoint works!")? if not then you put the wrong pos.
Have you tried mine?

EDIT:
Try this

pawn Код:

if(IsPlayerInRangeOfPoint(playerid,9,778.0752,-1329.9805,13.5469)) //This is in the middle of the gate at SANNews
        { //News Agency
            if(!IsANewsReporter(playerid)) return SendClientMessage(playerid,COLOR_GREY,"   You are not a {000000}News Reporter!");
            if(sangate == 0)
            {
                sangate = 1;
                MoveObject(sangateoneobj, 289.919067, -1547.427734, 27.193420, 1.500000);
            }
            else if(sangate == 1)
            {
                sangate = 0;
                MoveObject(sangateoneobj, 283.870544, -1543.398804, 27.193420, 1.500000);
            }
        }
else
        {
            SendClientMessage(playerid,0xFFFFFFFF," You put the wrong pos!");
        }

Also make sure you put return 1;