Lua hooks needed!

[FakeTruth]

Oh by the way, I changed sample code, in that code x and y went from 0 to the width/height, instead of width/height-1

Use this:

Code:

for x=0, Grid:GetWidth()-1 do
    for y=0, Grid:GetHeight()-1 do
        local Item = Grid:GetItem(x, y)
    end
end