button

local buttons = {}
local buttonProperties = {"x", "y", "width", "height", "text", "textColor", "color", "click"}

function newButton(_x, _y, _w, _h, _t, _tc, _c, _cl)
  local args = {_x, _y, _w, _h, _t, _tc, _c, _cl,}
  buttons[#buttons+1] = {}
  for _, key in pairs(buttonProperties) do
    buttons[#buttons][key] = args[_]
  end
  buttons[#buttons].enabled = true
  local _buttonObj = {
    id = #buttons,
    set = function(self, key, value)
      buttons[self.id][key] = value
    end,
    get = function(self, key)
      return buttons[self.id][key]
    end
  }
  return _buttonObj
end

function drawButtons(monitor)
  if not monitor == "t" then
    term.redirect(monitor)
  end
  for _, button in pairs(buttons) do
    if button.enabled then
      paintutils.drawFilledBox(button.x, button.y, (button.x + button.width - 1), (button.y + button.height - 1), button.color)
      term.setCursorPos(math.floor(button.x + (button.width / 2) - (#button.text / 2)),math.floor(button.y + (button.height / 2)))
      term.setTextColor(button.textColor)
      term.setBackgroundColor(button.color)
      term.write(button.text)
      --term.blit(button.text, button.textColor, button.color)
    end
  end
  if not monitor == "t" then
    term.native()
  end
end

function drawDummyButtons(monitor)
  if not monitor == "t" then
    term.redirect(monitor)
  end
  for _, button in pairs(buttons) do
    if button.enabled then
      term.setCursorPos(button.x, button.y)
      term.blit(button.text, button.textColor, button.color)
    end
  end
end

function checkDummy(_x, _y)
  for _, button in pairs(buttons) do
    if button.enabled then
      if _y == button.y then
        if _x >= button.x and _x <= (button.x + #button.text) then
          return button.click
        end
      end
    end
  end
end

function checkButtons(_x, _y)
  for _, button in pairs(buttons) do
    if button.enabled then
      if _x >= button.x and _x <= (button.x + button.width) then
        if _y >= button.y and _y <= (button.y + button.height) then
          return button.click
        end
      end
    end
  end
  return nil
end