index

-- Variables
local compX, compY = 51, 19
local page = 1
-- Tables
local buttons = {}

-- Design Code
function centered(str, height)
     term.setCursorPos(x / 2 - #str / 2, height)
    term.write(str)
end

function indented(str, indent, height)
    term.setCursorPos(indent, height)
    term.write(str)
end

function left(str, height)
    term.setCursorPos(1, height)
    term.write(str)
end

function right(str, height)
  term.setCursorPos(compX - #str, height)
  term.write(str)
end

function clearLine(colour, height)
    term.setCursorPos(1, height)
    term.setBackgroundColour(colours[colour])
    term.clearLine()
end

function drawBorder(xMin, yMin, xMax, yMax, colour)
    paintutils.drawBox(xMin, yMin, xMax, yMax, colours[colour])
end

function drawBox(xMin, yMin, xMax, yMax, colour)
    paintutils.drawFilledBox(xMin, yMin, xMax, yMax, colours[colour])
end

function enableButton(buttonName)
    for k,v in pairs(buttons) do
    if v["buttonName"] == buttonName then
        buttons[k]["Enabled"] = true
        return true
    end
    end
  return false
end

function disableButton(buttonName)
    for k,v in pairs(buttons) do
    if v["buttonName"] == buttonName then
        buttons[k]["Enabled"] = false
        return true
    end
    end
  return false
end

function buttonNameToNumber(buttonName)
    for k,v in pairs(buttons) do
    if v["buttonName"] == buttonName then
        return k
    end
    end
  return false
end

function removeButton(buttonName)
    table.remove(buttons, buttonNameToNumber(buttonName))
end

function drawButton(xPos,yPos,bgColor,txtColor,length,txt,buttonName,functionName)
  term.setBackgroundColour(colours[bgColor])
  term.setTextColour(colours[txtColor])
  local X = xPos + math.floor((length/2)-(string.len(txt)/2))
  if not buttonName then
    buttonName = "Test"..tostring(#buttons+1)
  end
  for i = yPos,yPos+2 do
    if i ~= yPos+1 then
        term.setCursorPos(xPos,i)
        term.write(string.rep(" ", length))
    else
        term.setCursorPos(xPos,i)
        term.write(string.rep(" ", length))
        term.setCursorPos(X,i)
        buttons[#buttons+1] = {["Function"] = functionName, ["buttonName"] = buttonName, ["xPosStart"] = xPos, ["xPosStop"] = xPos+length-1, ["yPos"] = yPos, ["Enabled"] = true}
        term.write(txt)
    end
    end
end

-- Main Code
function header()
  term.setTextColour(colours.white)
  clearLine("blue", 1)
  clearLine("blue", 2)
  clearLine("blue", 3)
  indented("smigger.22", 2, 2)
  right("My blog! ", 2)
end

-- Computer Code
function checkButtonClick()
    while true do
    event, button, xPos, yPos = os.pullEvent("mouse_click")
    if event == "mouse_click" then
      for k,v in pairs(buttons) do
            if xPos >= v["xPosStart"] and xPos <= v["xPosStop"] and yPos >= v["yPos"] and yPos <= v["yPos"]+2 and v["Enabled"] == true then
                if v["Function"] then
                    if v["Function"] == "info" and page == 1 then
                        page = 2
                        pageLayout()
            elseif v["Function"] == "exit" and page == 1 then
              return
                    elseif v["Function"] == "contact" and page == 1 then
                        page = 3
                        pageLayout()
                    elseif v["Function"] == "otherWeb" and page == 1 then
                        page = 4
                pageLayout()

                    elseif v["Function"] == "backAbout" and page == 2 then
                      page = 1
                        pageLayout()
                    elseif v["Function"] == "backContact" and page == 3 then
                        page = 1
                        pageLayout()
                    elseif v["Function"] == "backWebsites" and page == 4 then
                        page = 1
                        pageLayout()
                    end
              end
            end
        end
    end
    end
end

function pageLayout()
  term.setBackgroundColour(colours.cyan)
  term.clear()
  header()
  if page == 1 then
    term.setBackgroundColour(colours.cyan)
    drawButton(3, 5, "blue", "lightBlue", 10, "About me", "info", "info")
    drawButton(14, 5, "blue", "lightBlue", 9, "Contact", "contact", "contact")
    drawButton(24, 5, "blue", "lightBlue", 16, "Other Websites", "otherWeb", "otherWeb")
    drawButton(3, 12, "blue", "lightBlue", 6, "Exit", "exit", "exit")
    checkButtonClick()
  elseif page == 2 then
    term.setBackgroundColour(colours.cyan)
    left("I am a video gamer and a blogger as you can see.", 6)
    left("Currently, I am working in a company called EpicCo, ", 7)
    left("a company that designs games and software that all", 8)
    left("can use with ease. I also help with the development", 9)
    left("of the offical LuaLand website, created by me and ", 10)
    left("robbiesymonds.", 11)
    drawButton(43, 12, "blue", "lightBlue", 6, "Back", "backAbout", "backAbout")
    checkButtonClick()
  elseif page == 3 then
    term.setBackgroundColour(colours.cyan)
    left("You can contact me in various ways. The easiest way", 6)
    left("would be to message me or tweet to me on Twitter!", 7)
    left("Twitter: www.twitter.com/smigger22", 9)
    left("Youtube: www.youtube.com/smigger22", 10)
    left("Instagram: www.instagram.com/smigger22", 11)
    left("Email: ryans810@hotmail.co.uk", 12)
    drawButton(43, 12, "blue", "lightBlue", 6, "Back", "backContact", "backContact")
    checkButtonClick()
  elseif page == 4 then
    term.setBackgroundColour(colours.cyan)
    left("Here are some cool websites, all hosted by CWC, a", 6)
    left("Great hosting company with 90% uptime!", 7)
    left("rod.net thepiratebay.se machine.net wiggle.it", 9)
    left("CWC.com quest.dia green.com wagon.com", 10)
    left("MicroCorp.net.cc", 11)
    drawButton(43, 12, "blue", "lightBlue", 6, "Back", "backWebsites", "backWebsites")
    checkButtonClick()
  end
end


function begin()
  parallel.waitForAll(pageLayout, checkButtonClick)
end

-- Start
term.clear()
begin()