Casino2

-- load the API
os.loadAPI("ocs/apis/sensor")
-- wrap the sensor
local prox = sensor.wrap("right")
local ChestPos='2,0,-1'

function CountItems()
-- get the targets
  local targets = prox.getTargets()
  if targets[ChestPos] then
    local Details = prox.getTargetDetails(ChestPos)
    local n=0
    for i=1,#(Details.Slots) do
      n=n+Details.Slots[i].Size
    end
    return n
  else
    return 0
  end
end

function GiveItems(n)
  local StartCount=CountItems()
  if n> StartCount then n=StartCount end
  local EndCount=StartCount-n
  while n>0 do
    rs.setOutput('top',n>1)
    rs.setOutput('bottom',n>0)
    sleep(0.2)
    n=CountItems()-EndCount
  end
  rs.setOutput('top',false)
  rs.setOutput('bottom',false)
end

local numb={
      [0]={0x00,0x3C,0x42,0x42,0x42,0x42,0x3C,0x00,c=colors.yellow},
      [1]={0x00,0x08,0x18,0x08,0x08,0x08,0x1C,0x00,c=colors.yellow},
      [2]={0x00,0x3C,0x42,0x02,0x3C,0x40,0x7E,0x00,c=colors.yellow},
      [3]={0x00,0x3C,0x42,0x0C,0x02,0x42,0x3C,0x00,c=colors.yellow},
      [4]={0x00,0x0C,0x14,0x24,0x44,0x7E,0x04,0x00,c=colors.yellow},
      [5]={0x00,0x7E,0x40,0x7C,0x02,0x42,0x3C,0x00,c=colors.yellow},
      [6]={0x00,0x3C,0x40,0x7C,0x42,0x42,0x3C,0x00,c=colors.yellow},
      [7]={0x00,0x7E,0x02,0x04,0x08,0x10,0x10,0x00,c=colors.red},
      [8]={0x00,0x3C,0x42,0x3C,0x42,0x42,0x3C,0x00,c=colors.yellow},
      [9]={0x00,0x3C,0x42,0x42,0x3E,0x02,0x3C,0x00,c=colors.yellow}
      }
  numb[10]=numb[0]

wheel ={}
function wheel:show()
  local l,c
  for i=0,7 do
    term.setCursorPos(self.X,self.Y+i)
    if i<self.shift then
      l=numb[self.pos+1][9+i-self.shift]
      c=numb[self.pos+1].c
    else
      l=numb[self.pos][1+i-self.shift]
      c=numb[self.pos].c
    end
    for j=1,8 do
      if bit.band(l,0x80)==0 then
        term.setBackgroundColor(colors.black)
      else
        term.setBackgroundColor(c)
      end
      term.write(' ')
      l=bit.blshift(l,1)
    end
  end
  term.setBackgroundColor(colors.black)
end

function wheel:rotation(_t)
  self.t=_t
  self.run=true
  return function()
    while self.run do
      for i=1,8 do
        sleep(self.t)
        self.shift=i
        if self.shift>7 then
          self.shift=0
          self.pos=self.pos+1
        end
        if self.pos>9 then self.pos=0 end
        self:show()
      end
    end
  end
end

function wheel:new(x,y,n)
  local obj={X = x, Y = y, run = false, pos = n, shift = 0, t = 0.1}
  setmetatable(obj,self)
  self.__index=self
  obj:show()
  return obj
end

bonus={2,20,200}
function printTop(p)
  term.setCursorPos(1,1)
  term.setTextColor(colors.yellow)
  write('Bet -')
  for i=1,5 do
    if i==p then term.setTextColor(colors.white)
    else term.setTextColor(colors.yellow) end
    write(string.format('%5d',i))
  end
  print()
  for i=1,3 do
    term.setTextColor(colors.red)
    write(7)
    term.setTextColor(colors.yellow)
    write('x'..i..' -')
    for j=1,5 do
      if j==p then term.setTextColor(colors.white)
      else term.setTextColor(colors.yellow) end
      write(string.format('%5d',bonus[i]*j))
    end
    print()
  end
  term.setTextColor(colors.white)
end

banner={'\\  /',' \\/ ','    '}
pb=1
function printRight()
  for i=1,12 do
    term.setCursorPos(34,i)
    if pb>3 then pb=pb-3 end
    write(banner[pb])
    pb=pb+1
  end
  pb=pb-1
end

term.redirect(peripheral.wrap('back'))
term.clear()
A=wheel:new(8,5,7)
B=wheel:new(16,5,7)
C=wheel:new(24,5,7)

function button()
  if rs.getInput('left') then return true end
  sleep(0.5)
  if rs.getInput('left') then return true end
  return false
end

function check()
  while button() do sleep(0.5) end
  sleep(3+math.random()*5)
  A.run=false
  sleep(1+math.random()*5)
  B.run=false
  sleep(1+math.random()*5)
  C.run=false
end

while true do
  StartItems=CountItems()
  bet=-1
  repeat
    Items=CountItems()-StartItems
    if Items~=bet then
      bet=Items
      if bet>5 then GiveItems(bet-5) bet=5 end
      printTop(bet)
    end
    if bet<5 then printRight() end
    sleep(0.2)
  until button() and bet~=0
  term.setCursorPos(1,12)
  term.clearLine()
  parallel.waitForAll(A:rotation(0.04),B:rotation(0.1),C:rotation(0.12),check)

  prize=0
  if A.pos==7 then prize=prize+1 end
  if B.pos==7 then prize=prize+1 end
  if C.pos==7 then prize=prize+1 end
  if prize>0 then
    prize=bonus[prize]*bet
    term.setCursorPos(1,12)
    write('Win '..prize)
    GiveItems(prize)
  end
end