oos

local X, Y = term.getSize()

function clear()
term.clear()
term.setCursorPos(1, 1)
end

function cPrint(str, ypos)
        term.setCursorPos(x/2-#str/2, ypos)
        term.write(str)
end


function drawButton(x, y, text, color)
        local curX, curY = term.getCursorPos()
        paintutils.drawLine(x, y, x + #text + 1, y, color)
        term.setCursorPos(x + 1, y)
        print(text)
        term.setCursorPos(curX, curY)
end

function getMouseClick(sec, x1, y1, x2, y2)
        if sec == nil then
                while true do
                        local event, but, x, y = os.pullEvent("mouse_click")
                                if event == "mouse_click" then
                                        return x, y, but
                                end
                break
                end
        elseif sec == true then
                local _, but, x, y = os.pullEvent("mouse_click")
                if x >= x1 and x <= x2 and y >= y1 and y <= y2 then
                        return true
                end
        end
end