Se mover se ficar 'trapado'

if maround(7) > 0 and pzone == false and ((maround(1) == 0 and target.id > 0 and standtime >= 5000) or standtime >= 60000) then
local rand = math.random(1,8) 
if (rand == 1) then move('w') 
elseif (rand == 2) then move('e') 
elseif (rand == 3) then move('n') 
elseif (rand == 4) then move('s') 
elseif (rand == 5) then move('nw') 
elseif (rand == 6) then move('ne') 
elseif (rand == 7) then move('sw') 
elseif (rand == 8) then move('se') 
end 
wait(1000) 
end