for i=1,#collisionBlocks do
    t=collisionBlocks[i]
    print(#collisionBlocks)
    print(i)
    if player.y-1<t[4] and player.y-1>t[2] and ((player.x>=t[1] and player.x<=t[3]) or (player.x+50>=t[1] and player.x<=t[3])) then print'nao da para andar pra cima' return false end
    return true
end

>5
>1

>5
>1
>2
>3
>4
>5