startup

local uri = "https://discordapp.com/api/webhooks/193796725309441/4Xa8HU1cQiG72gyYC7az7Yfd_UqoE_ydngFswXbNDVjKRCQFPDa5Sidu12TvKa0e6OWO"
local intervalSec = 15
function tableHasValue(table, v)
  for i=1,#table do
    if table[i] == v then
      return true
    end
  end
  return false
end

if not term.isColor() then
  print("Advanced computer required")
  error()
end

local function showError(message)
  term.setBackgroundColor(colors.black)
  term.setTextColor(colors.red)
  term.write(message)
  term.setBackgroundColor(colors.black)
  term.setTextColor(colors.white)
  print()
end

local function showErrorAndExit(message)
  showError(message)
  error()
end

local camera
local cameras = {}
local sides = peripheral.getNames()
for key,side in pairs(sides) do
  if peripheral.getType(side) == "warpdriveCamera" then
    print("Camera found on " .. side)
    camera = peripheral.wrap(side)
    table.insert(cameras, peripheral.wrap(side))
    --camera.videoChannel("23" + key)
  end
end
if camera == nil or camera.isInterfaced() == nil then
  showErrorAndExit("No camera detected")
end

local argv = { ... }
if #argv ~= 0 then
  showErrorAndExit("Usage: recognition")
end
while true do
for _, camera in pairs(cameras) do
local delay = 0
local count
local newFaces = {}
local oldFaces = {}
repeat
  count = camera.getResultsCount()
  os.sleep(0.1)
  delay = delay + 1
until (count ~= nil and count ~= -1) or delay > 10

if count ~= nil and count > 0 then
  for i=0, count-1 do
    local success, type, name, x, y, z, vx, vy, vz = camera.getResult(i)
    x = math.floor(x * 10) / 10
    y = math.floor(y * 10) / 10
    z = math.floor(z * 10) / 10
    if success then
    if type == "minecraft:player" then
    player = "".. name .." @ (" .. x .. " " .. y .. " " .. z .. ")"
    table.insert(newFaces,player)
   --   print(type .. " " .. name .. " @ (" .. x .. " " .. y .. " " .. z .. ")")
   if not tableHasValue(oldFaces, player) then
     http.post(uri,"{\"content\":\":camera: ".. camera.videoChannel() .. " " .. name .. " @ (" .. x .. " " .. y .. " " .. z .. "\"}",{['content-type']="application/json"})

       else
       end
       else
      showError("Error " .. type)
    end
    else
    end
end
else
  print("Nothing was found =(")
end
end
oldFaces = newFaces
 sleep(intervalSec)
 end