[Last_Stand_Guardian]

pawn Код:

if(newstate == PLAYER_STATE_ONFOOT && GetPlayerDrunkLevel(playerid) > 1000)
{
    ApplyAnimation(playerid,"PED","WALK_DRUNK",4.1,1,1,1,1,1);
       SendClientMessage(playerid,COLOR_YELLOW,"You're Drunk!!");
}

With this you say that the animation shall start after the newstate is ONFOOT :O
So: Oldstate: ONFOOT --> Newstate:Car --> Newstate:ONFOOT <--- Start :O

You have better to add the animation at the point where players get set the drunklevel ^^