sPrint function for Lua

--A small API made to allow a long list of text to be broken up into two lists, side by side.
--This works fine on monitors.


--Takes in string, delay between lines (seconds), line rollover X, line rollover Y, and the Y where it rolls over.
function sprint(input, delay, nextLineX, nextLineY, itemThreshold)
    if input == nil then
        error("no input inputted, dude.")
    else
        if type(input) ~= "table" then
            input = {input}
        end
        posX, posY = term.getCursorPos()
        scr_x, scr_y = term.getSize()

        if nextLineX == nil then
            nextLineX = 25
        end
        if nextLineY == nil then
            nextLineY = 2
        end
        if itemThreshold == nil then
            itemThreshold = scr_y
        end

        scrollOver = 0

        itemX = posX
        itemY = posY

        startX = posX
        startY = posY

        itemXPosses = {}
        itemYPosses = {}

        doesntFit = false

        for a = 1, #input do
            if input[a] ~= nil and doesntFit == false then
                if itemY >= itemThreshold then
                    scrollOver = scrollOver + 1
                    itemX = startX + (nextLineX * scrollOver)
                    itemY = nextLineY
                end
                term.setCursorPos(itemX,itemY)
                itemY = itemY + 1
                if delay ~= 0 and delay ~= nil then
                    sleep(delay)
                end
                posX, posY = term.getCursorPos()
                scr_x, scr_y = term.getSize()
                if scr_x - posX >= nextLineX then
                    write(input[a])
                else
                    doesntFit = true
                    return false
                end
                table.insert(itemXPosses, itemX)
                table.insert(itemYPosses, itemY)
            end
        end

        posX, posY = term.getCursorPos()
        if doesntFit == false then
            if input[#input] ~= nil then
                endPosX = posX - string.len(input[#input])
            end
            endPosY = posY + 1
            term.setCursorPos(endPosX,endPosY)
        end
        return true
    end
end