mineBoss

os.loadAPI("chests")

--GLOB CONFIG
local nbMiners = 8
local nbLoaders = 0

-- MODEM CONFIG
local idChannel = 10
local idRespChannel = 11
local cmdChannel = 12
local cmdRespChannel = 13

--CHESTS API CONFIG
chests.slots["signal"] = 5
chests.slots["coal"] = 6
print("signal slot = "..chests.slots["signal"])
print("coal   slot = "..chests.slots["coal"])

--CONNECT MODEM
local modem = peripheral.wrap("right")

-- MINING PROCESS
function startMiners()
  local op={name="mine", mode=1}
  modem.transmit(cmdChannel,cmdRespChannel,textutils.serialize(op))
end

function wait4Miners()
  local repMinerCount = 0
  local repLoaderCount = 0
  local waiting = true

  modem.open(cmdRespChannel)

  while ( waiting ) do
    local event, modemSide, senderChannel, replyChannel, message, senderDistance = os.pullEvent("modem_message")
    if ( modemSide == "right") then
      local rep=textutils.unserialize(message)
      if (rep.name == "waiting" ) then
        print("ID:"..(rep.ID).."label:"..(rep.label).."type:"..(rep.wType))
        if ( rep.wType == "miner" ) then
          repMinerCount = repMinerCount + 1
        elseif ( rep.wType == "chunkLoader" ) then
          repLoaderCount = repLoaderCount +1
        end
      end
      if ( repMinerCount == nbMiners and repLoaderCount == nbLoaders ) then
        waiting = false
        modem.close(cmdRespChannel)
        print(repMinerCount.." miners waiting.")
        print(repLoaderCount.." chunk loaders waiting.")
      end
    end
  end
  modem.close(cmdRespChannel)

end

-- GATHER WORKERS DATA
function getWorkersId()
  print("open idRespChannel")
  modem.open(idRespChannel)

  print("Transmit request to idChannel("..idChannel..")")
  local op={name="ID"}
  print("op.name= "..op.name)
  modem.transmit(idChannel,idRespChannel,textutils.serialize(op))
  print("transmit OK")

  local repMinerCount = 0
  local repLoaderCount = 0
  local waiting = true

  while ( waiting ) do
    print("Waiting for answers")
    local event, modemSide, senderChannel, replyChannel, message, senderDistance = os.pullEvent("modem_message")
    local rep=textutils.unserialize(message)
    if (rep.name == "ID" ) then
      print("ID:"..(rep.ID).."label:"..(rep.label).."type:"..(rep.wType))
      if ( rep.wType == "miner" ) then
        repMinerCount = repMinerCount + 1
      elseif ( rep.wType == "chunkLoader" ) then
        repLoaderCount = repLoaderCount +1
      end
    end
    if ( repMinerCount == nbMiners and repLoaderCount == nbLoaders ) then
      waiting = false
      modem.close(idRespChannel)
      print(repMinerCount.." miners identified.")
      print(repLoaderCount.." chunk loaders identified.")
    end
  end
  modem.close(idRespChannel)
end

-- move SpotLoader
function moveSpotLoader(mode)
  if ( mode == 1 ) then
    turtle.select(1)
    turtle.turnRight()
    --get spot loader behind
    turtle.forward()
    turtle.turnLeft()
    turtle.dig()
    --go forward and place the spot loader
    turtle.turnLeft()
    turtle.forward()
    while ( turtle.detect() ) do
      turtle.dig()
      sleep(2)
    end
    turtle.forward()
    turtle.turnRight()
    while ( turtle.detect() ) do
      turtle.dig()
      sleep(2)
    end
    turtle.place()
    return true

  elseif ( mode == 2 ) then
    if( move1() ) then
      sleep(2)
      return move1()
    end
  end

  return false
end

function refuelBoss()
  local lastLevel = turtle.getFuelLevel()
  if ( lastLevel < 1000 ) then
    print(" [FUEL] ALERT low level")
    chests.useCoalChest("top")
  end
end

while true do
  if ( chests.useSignalChest("top") ) then
    print("START MINERS")
    startMiners()
    print("MOVE SPOT LOADER")
    refuelBoss()
    moveSpotLoader(1)
    print("WAIT 4 MINERS")
    wait4Miners()
  end
  sleep(5)
end