--Vars
width, height = term.getSize()
i = 0
i_max = width*height
x = 1
y = 1
p1 = 0
p2 = 0
pad1 = math.ceil(height/2)
pad2 = math.ceil(height/2)
up = false
right = true

--Functions
function drawPads()
        term.setCursorPos(1,pad1-1)
        write("#")
        term.setCursorPos(1,pad1)
        write("#")
        term.setCursorPos(1,pad1+1)
        write("#")
        term.setCursorPos(1,pad1-2)
        write(" ")
        term.setCursorPos(1,pad1+2)
        write(" ")
        if pad1 == 4 then
                term.setCursorPos(1,pad1-2)
                write("-")
        end
        if pad1 == 15 then
                term.setCursorPos(1,pad1+2)
                write("-")
        end

        term.setCursorPos(width-1,pad2-1)
        write("#")
        term.setCursorPos(width-1,pad2)
        write("#")
        term.setCursorPos(width-1,pad2+1)
        write("#")
        term.setCursorPos(width-1,pad2-2)
        write(" ")
        term.setCursorPos(width-1,pad2+2)
        write(" ")
        if pad2 == 4 then
                term.setCursorPos(width-1,pad2-2)
                write("-")
        end
        if pad2 == 15 then
                term.setCursorPos(width-1,pad2+2)
                write("-")
        end
end