gps-deploy-old-support

--
--GPS Deploy by neonerZ v1.1
--http://youtube.com/neonerz
--
--This script is originally from BigSHinyToys from ComputerCraft.info
--Original link can be found here:
--http://www.computercraft.info/forums2/index.php?/topic/3088-how-to-guide-gps-global-position-system/page__p__28333#entry28333
--Edited by neonerZ
--
-- Modifications included:
--
-- happydude11209: Line 209 - added logic to check if the server is set to no fuel mode
-- http://www.computercraft.info/forums2/index.php?/topic/9528-gps-deploy-10/page__view__findpost__p__123411
--
-- kittykiller: Line 110 - Bug in the locate code if you were using an existing GPS system to deploy a new one
-- http://www.computercraft.info/forums2/index.php?/topic/9528-gps-deploy-10/page__view__findpost__p__80323
--
-- Mad_Professor: Line 296 - Bug calling computers, monitors. Making people think they needed to load 4 monitors
-- http://www.computercraft.info/forums2/index.php?/topic/9528-gps-deploy-10/page__view__findpost__p__150291
--
--
--
-- In order to use this script you need to setup
-- either a mining turtle, or a standard turtle
-- Mining Turtle: Slot 1 - Fuel
--                Slot 2 - At least 4 computers
--                Slot 3 - At least 4 modems
--                Slot 4 - At lease 1 disk drive
--                Slot 5 - 1 Disk
-- Standard Turtle: Slot 1 - Fuel
--                  Slot 2 - At least 4 computers
--                  Slot 3 - At least 4 modems
--                  Slot 4 - At lease 4 disk drives
--                  Slot 5 - 1 Disk
--
-- (mining turtles will be able to reuse the same
--  disk drive, where-as a standard turtle will leave
--  them and deploy a separate disk drive for each
--  GPS host)
--
-- Default Usage: Place the turtle where you want it
--      deployed facing the SOUTH or 0 direction.
--      Fill the turtle with the required materials
--      above. Then use the command
--
--      gps-deploy x y z
--
--      Where x, y, z is the *absolute* positions of the deploment
--      turtle. By default the turtle will deploy the
--      the GPS array at around y = 254. Add a fourth
--      value to specify the height offset.
--      IMPORTANT: It's crucial you use your absolute coordinates,
--       (the ones inside the parentheses next to your realitive coordinates)
--       For Example: If F3 shows X = -6.43534 (-7) or Z = -15.542 (-16)
--       you'd use -7 and -16 respectively. If you use -6 and -15 all coordinates
--       that go past 0 in the opposite direction will be off by 1.)
--
--      Example: gps-deploy 1 1 1 20
--
--      Would assume the turtle's start position is
--      x=1, y=1, z=1 and will deploy the satelite
--      array at y= 21
--
--neonerZ added features
--  Smart Refilling: Fuel should go in slot 1.
--      If not enough fuel is available script
--      will prompt user for more fuel and wait 30.
--      Script will estimate how much fuel is needed
--      and try to take only that much (in coal)
--  Item Detection: Script will check slots 2-5
--      for the correct quantity of items. It does
--      *not* check if items are valid
--  GPS Host Coordinates: The script now requires
--      you to enter in the coordinates of the
--      turtle before launching. This will set
--      the GPS host computers to the correct
--      coordinates.
--  Satelite Array Location: The script allows
--      the user to set an offset for the placement
--      of the four satelites

-- How heigh up should the satellite be deployed?
-- This is the default value if you don't pass a
-- value to the script. There is a check down below
-- to make sure the user entered values isn't > 254
height = 255

-- need to enable rednet first incase using locate
rednet.open( "right" )

local function printUsage()
    print("")
    print( "Usages:" )
    print( "gps-deploy <x> <y> <z> [height]" )
    print( "Example: gps-deploy 1 1 1 20")
    print( "would deploy the satelite to y=21")
    print( "gps-deploy locate [height]")
    print( "if you have working GPS use this")
    print( "to find out the coords over GPS")
end

-- confirm default height isn't set above 254
-- Check to see if a minimum of 3 values were
-- passed to the script
local tArgs = { ... }

if tArgs[1] == "locate" then
    print ("")
    print ("Locating GPS signal...")
    xcord, ycord, zcord = gps.locate(5, false)
    if xcord==nil then
        print("")
        print ("No GPS signal detected, please rerun manually")
        return
    end
    if tArgs[2] == nil then
        height = tonumber(height)
    else
        height = tonumber(tArgs[2])
    end
    print ("gps-deploy ",xcord," ",ycord," ",zcord," height: ",height)
    xcord = tonumber(xcord)
    ycord = tonumber(ycord)
    zcord = tonumber(zcord)
else
    if #tArgs <= 2 then
        printUsage()
        return
    else
        xcord = tonumber(tArgs[1])
        ycord = tonumber(tArgs[2])
        zcord = tonumber(tArgs[3])
        if tArgs[4] == nil then
            height = tonumber(height)
        else
            if tonumber(tArgs[4]) > 254 then
                height = tonumber(height)
            else
                height = tonumber(tArgs[4])
            end
        end
    end

end

if height > ycord and height < 256 then
    height = height-ycord
end

if height > 255 then
    height = 255
end

-- check if the script is running on a turtle
-- (original code)
if not turtle then
    print("")
    print("Error: not a turtle")
    return
end

-- move functions
-- (original code)
local mov = {}

mov.forward = function ()
    while not turtle.forward() do
        sleep(1)
    end
    return true
end
mov.back = function ()
    while not turtle.back() do
        sleep(1)
    end
    return true
end
mov.up = function ()
    while not turtle.up() do
        sleep(1)
    end
    return true
end
mov.down = function ()
    while not turtle.down() do
        sleep(1)
    end
    return true
end
mov.place = function ()
    while not turtle.place() do
        sleep(1)
    end
end

local base = nil

-- Check if we have enough fuel
-- we estimate the fuel usage ((height*2)+70) needed to
-- complete the deoployment and then see if we have enough
-- fuel loaded. If we don't, it checks the first slot for
-- available fuel and tries to fill up on it. If it doesn't
-- have enough fuel in there, it prompts the user for more
-- fuel. It allows 30 seconds for the user to add  fuel
-- (trying to refuel and verify fuel level every second)
-- and if it doesn't get it's fill within 30 seconds
-- it exits with a message to the user
-- neonerZ
--if type(turtle.getFuelLevel()) == "string" then
--        print("No-fuel mode")
--else
--  if turtle.getFuelLevel() < (tonumber(height)*2)+70 then
--      while turtle.getFuelLevel() < (tonumber(height)*2)+70 do
--          turtle.select(1)
--          realcoal=(((tonumber(height)*2)+70)-turtle.getFuelLevel())/80
--          if realcoal>=64 then
--              coal=64
--          else
--              coal=math.ceil(realcoal)
--          end
--          if turtle.refuel(tonumber(coal)) == false then
--              fuel=((tonumber(height)*2)+70)-turtle.getFuelLevel()
--              print("")
--              print("You ran out of fuel in slot 1")
--              print("Please insert "..fuel.." fuel or "..realcoal.." coal to continue")
--              print("Waiting 30 seconds for fuel or exiting")
--              i=0
--              while i<=30 do
--                  sleep(1)
--                  realcoal=(((tonumber(height)*2)+70)-turtle.getFuelLevel())/80
--                  if realcoal>=64 then
--                      coal=64
--                  else
--                      coal=math.ceil(realcoal)
--                  end
--                  turtle.refuel(tonumber(coal))
--                  if turtle.getFuelLevel() >= (tonumber(height)*2)+70 then
--                      print("")
--                      print("Turtle Fueled")
--                      i=31
--                  end
--                  if i==30 then
--                      fuel=((tonumber(height)*2)+70)-turtle.getFuelLevel()
--                      print("")
--                      print("Not enough fuel provided")
--                      print("Please provide "..fuel.." fuel or "..realcoal.." coal and try again")
--                      return
--                  end
--                  i=i+1
--              end
--          end
--      end
--  end
--end
--  if fs.exists("custom") then
--      print("custom program detected")
--      print("please Enter base Station number")
--      local failFlag = false
--      repeat
--          if failFlag then
--              print("Error Not number")
--              print("try again")
--          end
--          write(" > ")
--          base = tonumber(read())
--          failFlag = true
--      until type(base) == "number"
--  end
--  print("Please Place 4 computers in slot two")
--  print("4 modems in slot three")
--  print("if mineing turtle then")
--  print("1 disk drive in slot four")
--  print("if not mineing then")
--  print("4 disk drive in slot four")
--  print("blank floopy disk in slot five")
--  print("press Enter key to continue")
--  while true do
--      local event , key = os.pullEvent("key")
--      if key == 28 then break end
--  end
--  print("Launching")
--end

-- check if the required quantity of items
-- are in the appropriate spots. I'm sure
-- there's a more elegant way of doing this.
-- I don't believe there's a way to check if
-- the items are correct without using compare
monitor=0
modem=0
diskdrive=0
disk=0
print("")
turtle.select(2)
if turtle.getItemCount(2) < 4 then
    print("Please place at least 4 computers into slot two")
    monitor=1
end
turtle.select(3)
if turtle.getItemCount(2) < 4 then
    print("Please place at least 4 modems into slot three")
    modem=1
end
turtle.select(4)
if turtle.getItemCount(2) < 1 then
    print("Please place 1 disk drive into slot four if a -mining turtle-")
    print("Please place 4 disk drives into slot four if a -standard turtle-")
    diskdrive=1
end
turtle.select(5)
if turtle.getItemCount(2) < 1 then
    print("Please place 1 disk into slot five")
    disk=1
end

if monitor == 1 or modem == 1 or diskdrive == 1 or disk == 1 then
    print("Please fix above issues to continue")
    return
end

-- calculate the coordinates of the 4 satelite arrays

newycord=tonumber(ycord)+tonumber(height)

if newycord > 255 then newycord = 255 end

toycordns=newycord
toycordwe=newycord-3

if toycordns >= 255 or toycordwe >= 255 then
    toycordns=255
    toycordwe=252
end

local set = {}
set[1] = {x = tonumber(xcord),z = tonumber(zcord)+3,y = tonumber(toycordns)}
set[2] = {x = tonumber(xcord)-3,z = tonumber(zcord),y = tonumber(toycordwe)}
set[3] = {x = tonumber(xcord),z = tonumber(zcord)-3,y = tonumber(toycordns)}
set[4] = {x = tonumber(xcord)+3,z = tonumber(zcord),y = tonumber(toycordwe)}

-- start the climb up to the correct ycord
while not turtle.up() do
    term.clear()
    term.setCursorPos(1,1)
    term.write("Please get off me")
end
if ycord+tonumber(height) >= 255 then
    while turtle.up() do -- sends it up till it hits max hight
    end
else
    for i = 3,tonumber(height) do
    turtle.up()
    end
end

-- once at the correct height, deploy GPS array
-- this is a mixture of my own code and the
-- original code
for a = 1,4 do
    --forward two
    for i = 1,2 do
        mov.forward()
    end
    turtle.select(2)
    mov.place()
    mov.back()
    turtle.select(3)
    mov.place()
    mov.down()
    mov.forward()
    turtle.select(4)
    mov.place()
    turtle.select(5)
    turtle.drop()
    -- make a custom disk that starts up the gps host application
    -- with the correct coordinates and copy it over. also makes
    -- makes it a startup script so the computers will
    -- start back up properly after chunk unloading
    fs.delete("disk/startup")
    file = fs.open("disk/startup","w")
    file.write([[
fs.copy("disk/install","startup")
fs.delete("disk/startup")
if fs.exists("disk/custom") then
    fs.copy("disk/custom","custom")
    fs.delete("disk/custom")
end
print("sleep in 10")
sleep(10)
os.reboot()
]])
    file.close()
    if fs.exists("custom") then
        fs.copy("custom","disk/custom")
    end
        file = fs.open("disk/install","w")
        file.write([[
if fs.exists("custom") then
    shell.run("custom","host",]]..set[a]["x"]..","..set[a]["y"]..","..set[a]["z"]..","..(base or "nil")..[[)
else
    shell.run("gps","host",]]..set[a]["x"]..","..set[a]["y"]..","..set[a]["z"]..[[)
end
]])
        file.close()
    turtle.turnLeft()
    mov.forward()
    mov.up()
    turtle.turnRight()
    mov.forward()
    turtle.turnRight()
    peripheral.call("front","turnOn")
    mov.down()
    turtle.suck()
    turtle.select(3)
    turtle.dig()
    mov.up()
    -- reboot would be here
    turtle.turnRight()
    --back 3
    for i = 1,3 do
        mov.forward()
    end
    turtle.turnLeft()
    mov.forward()
    if a == 1 or a == 3 then
        for i = 1,3 do
        mov.down()
        end
    elseif a == 2 or a == 4 then
        for i = 1,3 do
        mov.up()
        end
    end
end

-- goes back down. this is the original code
-- might be worth editing to come down the same
-- amount of spaces it went up, but this should
-- do the job
while turtle.down() do
end
turtle = tMove
print("")
print("Finished")