--Card zone
Zone = '7e2432'
-- Zone Items
ZoneItems = {}
-- Item Counts
Counts = {
  ['Ace'] = 1,
  ['Two'] = 2,
  ['Three'] = 3,
  ['Four'] = 4,
  ['Five'] = 5,
  ['Six'] = 6,
  ['Seven'] = 7,
  ['Eight'] = 8,
  ['Nine'] = 9,
  ['Ten'] = 10,
  ['Jack'] = 10,
  ['Queen'] = 10,
  ['King'] = 10
}
--Init Function
function onLoad(save_state)
  --Load zone objects.
  Zone = getObjectFromGUID(Zone)
  PowerUpZone = getObjectFromGUID(PowerUpZone)
  --Update Count Timer
  Timer.create({
    ['identifier'] = Zone.getGUID(),
    ['function_name'] = 'updateCount',
    ['delay'] = 0.5,
    ['repetitions'] = 0,
  })
end
function countTable(table)
  local count = 0
  for _ in pairs(table) do count = count + 1 end
  return count
end
function updateCount()
  local count = 0
  local aces = 0
  local cards = 0
  local objects = Zone.getObjects()

  for key,obj in pairs(objects) do
    local z = obj.getRotation().z
    if obj.tag == 'Deck' then

      local deck = obj.getObjects()
      cards = countTable(deck) + cards
        for key2, deckCard in pairs(deck) do

          local addValue = Counts[deckCard.nickname]
          if addValue == nil then
              addValue = 0
          end

          if deckCard.nickname == 'Ace' then
            aces = aces + 1
          end
          count = count + addValue
        end

    else
      if Counts[obj.getName()] and (z > 345  or z < 15) then
        count = Counts[obj.getName()] + count
        if obj.getName() == 'Ace' then
          aces = aces + 1
        end
      end
      if obj.tag == 'Card'  then
        cards = 1 + cards
      end
    end

  end

  if aces ~= 0 then
    local testCount = count+10
    if testCount == 21 then count = 21 end
  end

  self.setValue(count)
  if count == 21 and cards <= 2 and aces == 1 then
    self.setColorTint( {0.2, 1, 0.5} ) --Blackjack, turns Yellow
  elseif count == 21 and cards > 2 then
    self.setColorTint( {1, 1, 0} ) --21 turns green
  elseif count > 21 then
    self.setColorTint( {1, 0, 0} ) --Bust color red
  else
    self.setColorTint( {0, 0, 0} ) --regular color
  end
end