rIronName = "IC2:item.itemIngotAdvIron"
cCableName = "IC2:item.ic2cable"
glassName = "minecraft:glass"
coalDustName = "IC2:item.itemDustCoal"
redstoneName = "minecraft:redstone"
tinName = "IC2:item.itemIngotTin"
cobbleName = "minecraft:cobblestone"
circuitName = "IC2:item.itemPartCircuit"
generatorName = "IC2:blockGenerator"
furnaceName = "minecraft:furnace"
casingName = "IC2:blockMachine"
batteryName = "IC2:item.itemBatRE"

items = {}

function findNextEmptySlot()
    for x=1,16 do
        if turtle.getItemCount(x) == 0 then
            return x
        end
    end
end

function listenForRequest()
    print("Waiting on item to be requested from my buddy...")
    sID, msg, prot = rednet.receive("solar")
    print("My buddy requested: " .. msg[2] .. " " .. msg[1])
    return msg
end

function findItem(itemName)
    for k,v in ipairs(items) do
        if v.name == itemName then
            return k
        end
    end
    return 0
end

function giveItems(slotNum, count)
    turtle.select(slotNum)
    turtle.dropDown(count)
    print("Gave my buddy " .. count .. " " .. items[slotNum].name)
    rednet.send(11,"Sent",solar")
    items[slotNum].count = items[slotNum].count - count
    if items[slotNum].count == 0 then
        items[slotNum] = nil
    end
end

function rescanInv()
    for x=1,16 do
        tmp = turtle.getItemDetail(x)
        if tmp ~= nil then
            items[x] = tmp
        end
    end
end

function getAll()
    rescanInv()
    for x=1,16 do
        slot = findNextEmptySlot()
        if slot == 0 then
            return
        end
        turtle.select(slot)
        turtle.suck()
        items[slot] = turtle.getItemDetail(x)
    end
end

rednet.open("right")
running = true
while running do
    getAll()
    item = listenForRequest()
    i = findItem(item[1])
    if i ~= 0 and turtle.getItemDetail(i).count >= item[2] then
        giveItems(i, item[2])
    end
end