inventoryCheckerMulti

--[[
***********
 * inventoryCheckerMulti
 *
**********
]]


----------
-- Variables.
----------
-- define vars.
local refuelLevel = 5000

local comparators = {
    coal = {-217, 70, 683, 0}
    birchWd = {-217, 70, 683, 3}
    birchSp = {-217, 70, 676, 3}
}

local refuelPoint = {-219, 67, 684, 0}

local transporterID = 601

-- create move instance.
dofile("move")
local moveObj, error_msg = Move.new()
if moveObj == false then
    print("Something wrong. Can't create Move obj.")
    print(error_msg)
    return
end


----------
-- Functions.
----------
function goToPoint(posX, posY, posZ, dir)
    local distX, distY, distZ = moveObj:getDistances(posX, posY, posZ)

    moveObj:goStraightX(distX)
    moveObj:goStraightZ(distZ)
    moveObj:goStraightY(distY)
    moveObj:rotate(dir)
end

function returnToPoint(posX, posY, posZ, dir)
    local distX, distY, distZ = moveObj:getDistances(posX, posY, posZ)

    moveObj:goStraightY(distY)
    moveObj:goStraightZ(distZ)
    moveObj:goStraightX(distX)
    moveObj:rotate(dir)
end

function returnToIniPoint()
    returnToPoint(moveObj.initialPos[1], moveObj.initialPos[2], moveObj.initialPos[3], moveObj.initialPos[4])
end

function refuel()
    if turtle.getFuelLevel() < refuelLevel then
        goToPoint(refuelPoint[1],refuelPoint[2],refuelPoint[3],refuelPoint[4])
        turtle.select(1)
        for i=1, 8, 1 do
            turtle.suck()
        end
        for i=1, 8, 1 do
            turtle.select(1)
            turtle.refuel()
        end
        turtle.select(1)
        returnToIniPoint()
    end

    if turtle.getFuelLevel() < refuelLevel then
        return false
    else
        return true
    end
end

function getTime()
    local hour, min = math.modf(os.time())
    min = math.floor( min * 60 )

    local time = os.day()..":"..hour..":"..min
    return time
end

function boolToNum(bool)
    if bool == true then
        return 1
    else
        return 0
    end
end


----------
-- Main Thread.
----------
term.clear()
term.setCursorPos(1,1)
term.write("Inventory Checker Multi")

returnToIniPoint()
rednet.open("left")
while true do
    refuel()
    local id, msg = rednet.receive()
    if id ~= transporterID then
        break
    end
    local pos = comparators[msg]
    goToPoint(pos[1], pos[2], pos[3], pos[4])
    local level = rs.getAnalogInput("front")
    rednet.send(transporterID, level)

    term.scroll(1)
    term.setCursorPos(1,1)
    term.clearLine()
    term.write("Inventory Checker Multi")
    term.setCursorPos(1,2)
    term.clearLine()
    term.setCursorPos(1,12)
    term.write("got level. "..getTime().." / "..msg.." / "..level)
end