robotTest

-- TODO: add more args to configure
--    preffered fuel?, height Layers?

local PROGRAM_NAME = "STRIP_MINE"
local PROGRAM_VERSION = "v2.0.1"

-- expected args
local cycles = 1
local mineDistance = 96
local refuelCount = 3
local argCount = 3 -- #of expected args

for argIndex=1,#arg,1 do
  if(argIndex>argCount) then
    print("Incorrect number of args")
    print("Defaulting to:")
    break
  end
  if(argIndex==1) then cycles = tonumber(arg[argIndex]) end
  if(argIndex==2) then mineDistance = tonumber(arg[argIndex]) end
  if(argIndex==3) then refuelCount = tonumber(arg[argIndex]) end
  if(argIndex==#arg) then print("Args received:") end
  --if(argIndex>argCount) then print("Discarding unknown arg "..arg[argIndex]) -- could be used but will leave disabled, safer to just use defaults
end
if(#arg==0) then
  print("No args")
  print("Defaulting to:")
end
print("Cycles= "..cycles..", Mine Distance= "..mineDistance.." blocks"..", fuelConsume#= "..refuelCount)
print("waiting a few seconds so you can verify the args")
sleep(2)

--make a dependencies table with pastebin download links
local DEPENDENCIES = {
  [1] = {
    ["name"] = "wLibMining",
    ["link"] = "rJjmGPwk",
    ["path"] = "wisher/"
  },
  [2] = {
    ["name"] = "wLibVariables",
    ["link"] = "P1xXXYKC",
    ["path"] = "wisher/"
  }
}

-- Ensures all Libraries/Apis are downloaded
function checkDependencies()
  local libList = {} -- for libs physically located on the robot
  local apiExist = false
  for i, v in ipairs(DEPENDENCIES) do
    local libName = DEPENDENCIES[i]["path"]..DEPENDENCIES[i]["name"]
    libList[i] = shell.resolveProgram(libName) -- attempts to add the filename of dependency[i] to libList to prove it exists
    if(libList[i]==libName) then --if the lib exists then set true so file is not downloaded
      print("Found file: "..DEPENDENCIES[i]["name"])
      apiExist = true
      sleep(0.2) -- for readability
    end
    if(apiExist==false) then -- if the lib doesnt exist, download it by using the link in dependancy[i]
      local libLink = DEPENDENCIES[i]["link"]
      shell.run("pastebin", "get", libLink, libName)
      sleep(0.2) -- for readability
    end -- at this point the file should be downloaded and we SHOULD be able to continue the for loop normally?
  end
end
checkDependencies()
-- Dynamically initializes DEPENDENCIES globally, only if one with the same name doesnt already exist
for keyLibIndex, valueLibName in ipairs(DEPENDENCIES) do
  local libraryName = DEPENDENCIES[keyLibIndex]["name"]
  local libraryPath = DEPENDENCIES[keyLibIndex]["path"]..DEPENDENCIES[keyLibIndex]["name"]
  if(_G[libraryName]) then
    print("Already Loaded: "..libraryName)
  end
  if(not _G[libraryName]) then
    _G[libraryName] = require(libraryPath)
    print("Loaded: "..libraryName)
  end
end
sleep(3) -- for readability

-- to move forward and dig, iterate this in a for loop to move needed number of times
-- when coding is more advanced we will use this better
function forward()
  -- check/ensure atleast 3 slots free to store mined items, stripmine may mine up to 3 blocks per movement
  if (not wLibMining.emptySlots(3)) then
    wLibMining.dropItems()
  end
  wLibMining.detectAndDigStrip()
  turtle.forward()
  fuelLog = fuelLog + 1
end

--to return from far end of a strip
function turnReturnStrip()
  turtle.turnRight()
  forward()
  turtle.turnRight()
end

--to begin a new strip, use if there is more than 1 cycle
function turnNewStrip()
    turtle.turnLeft()
    forward()
    turtle.turnLeft()
end

-- Main Function
function start()
  -- split into halves so robot finished beside where it started for strip mines
  -- bear in mind if more than 1 cycle is present the turtle needs an inventory to deploy
  -- TODO: adjust checkFuel, dropItems to calculate when to do that based on mineDistance
  local fuelThreshold = 80 * refuelCount - 70 -- assumes the smallest fuel source, larger ones shouldnt be problematic
  print("Initiating: " ..PROGRAM_NAME.." "..PROGRAM_VERSION)
  wLibMining.checkFuel(refuelCount, fuelThreshold)
  repeat
    print("1st half of Cycle "..cycles)
    for i=1,mineDistance,1 do
      if((turtle.getFuelLevel()) / (fuelThreshold - 1) == 1) then wLibMining.checkFuel(refuelCount, fuelThreshold) end
      --if(i%47==0) then wLibMining.checkFuel(refuelCount, fuelThreshold) end
      -- if(i%10==0) then wLibMining.dropItems() end -- not needed now as checked on each forward()
      forward()
    end
    print("Halfway through STRIP MINE Cycle")
    print("Turning!")
    turnReturnStrip()
    print("Finished Turning!")
    if((turtle.getFuelLevel()) / (fuelThreshold - 1) == 1) then wLibMining.checkFuel(refuelCount, fuelThreshold) end
    print("2nd half of STRIP MINE Cycle"..cycles)
    for i=1,mineDistance,1 do
      if((turtle.getFuelLevel()) / (fuelThreshold - 1) == 1) then wLibMining.checkFuel(refuelCount, fuelThreshold) end
      -- if(i%47==0) then wLibMining.checkFuel(refuelCount, fuelThreshold) end
      -- if(i%10==0) then wLibMining.dropItems() end -- not needed now as checked on each forward()
      forward()
      if(cycles>1) and (i==mineDistance) then
        wLibMining.placeInventoryLocal()
        if(wLibMining.depositInventory()) then
          wLibMining.exportInventoryMining()
        end
        if(not wLibMining.depositInventory()) then
          cycles = 1
        end
        if(not wLibMining.emptySlots(3)) then cycles = 1 end -- if unable to clear inventory into export too acceptable level then stop
        if(cycles>1) then turnNewStrip() end
      end
    end
    cycles = cycles-1
  until cycles==0
  print("Completed STRIP MINE")
end
start()