tunnelbot

os.loadAPI('signToDir.lua')

tileTable = {['31'] = 1, ['13'] = 1, ['24'] = 2, ['42'] = 2, ['23'] = 3, ['32'] = 3, ['34'] = 4, ['43'] = 4, ['12'] = 5, ['21'] = 5, ['14'] = 6, ['41'] = 6}

openTurtles = {}
activeTurtles = {}

jobs = {}
activeJobs = {}

tiles = {}

homeX = 27
homeY = 48

local function printUsage()
    print( "Usages:" )
    print( "tunnelbot <startX> <startZ> <endX> <endZ>" )
end

local tArgs = { ... }
if #tArgs < 1 then
    printUsage()
    return
end

function tunnelChunk(sx, sy, tx, ty)
    -- Generate jobs
    -- Get next position
    x = sx
    y = sy

    prevX = x
    prevY = y

    prevDirX = 1
    prevDirY = 1
    prevDir = 3

    while (x ~= tx or y ~= ty) do
        if x ~= tx then
            dirX = (tx - x) / math.abs(tx - x)
        end
        if y ~= ty then
            dirY = (ty - y) / math.abs(ty - y)
        end
        dir = 1
        prevX = x
        prevY = y

        if tiles[x..','..y + dirY] ~= null or x == tx then
            y = y + dirY
            dir = signToDir.toDirY(dirY)
        else
            x = x + dirX
            dir = signToDir.toDirX(dirY)
        end
        -- Choose tile
        print('')
        print("dirX: "..dirX)
        print("dirY: "..dirY)
        print("dir: "..dir)
        print("prevDir: "..prevDir)

        print("X: "..x)
        print("Y: "..y)
        print("Tile: "..tileTable[prevDir..dir])

        prevDir = dir
    end

    -- Use last and next position to choose tile

    -- If tile is same as existing dont create job

    print(jobs)
    -- Assign jobs

end

tunnelChunk(0, 0, 1, 1)
--tunnelChunk(tArgs[1], tArgs[2], tArgs[3], tArgs[4])