-----SETTINGS--------------------------------------------------------------
--POTIONS--
local ManaID = 268 --- Which mana potions are you using?
local MinMana = 1 --- How many mana potions until you leave the hunt.
local MaxMana = 3 --- How many mana potions you begin the hunt with.
local ManaPrice = 50 --- What is the price of your selected mana potions?
local HealthID = 23375 --- Which health potions are you using?
local MinHealth = 100 --- How many health potions until you leave the hunt.
local MaxHealth = 600 --- How many health potions you begin the hunt with.
local HealthPrice = 310 --- What is the price of your selected mana potions?
local AmmoID = 16141 --- Wchich ammo are you using?
local MinAmmo = 100 --- How many ammo until you leave the hunt.
local MaxAmmo = 1500 --- How many ammo you begin the hunt with.
local AmmoPrice = 20 --- What is the price of your selected ammo?

--CAP--
local MinCap = 1 --- Leaves spawn when character reaches this cap.

-- Backpack Configuration:

local MainBp  = "backpack" ----- Main Backpack
local GoldBp  = "brocade backpack" ---- Backpack to put gold in
local LootBp  = "yellow backpack" ---- Loot Bp
local PotionBp  = "camouflage backpack" ---- Potion Bp
-- Spawn Options

local HuntMiddle = false

-- These are the flask IDs, not worth changing since it will sell all flasks regardless of type.
local FlaskID = 283
local FlaskIDA = 284
local FlaskIDB = 285

-- local GoldBP = 5801 --- Item ID of your gold backpack.

registerEventListener(WALKER_SELECTLABEL, "onWalkerSelectLabel")

function onWalkerSelectLabel(labelName)
    if (labelName == "Checker") then
        -- Check Supplies, Hunt or Leave
        Walker.ConditionalGoto((Self.ItemCount(ManaID) <= MinMana) or (Self.Cap() < MinCap) or (Self.ItemCount(HealthID) <= MinHealth) or (Self.ItemCount(AmmoID) <= MinAmmo), "Leave", "BeginHunt")

    elseif (labelName == "Start") then
        Walker.ConditionalGoto((Self.Position().z == 11), "BeginHunt", "ReachDepot")

    elseif (labelName == "DepositGold") then
        -- Deposit Gold, check balance.
        Walker.Stop()
        Self.SayToNpc({"hi", "deposit all", "yes"}, 100)

        local withdrawManas = math.max(MaxMana - Self.ItemCount(ManaID), 0)*ManaPrice
        local withdrawHealths = math.max(MaxHealth - Self.ItemCount(HealthID), 0)*HealthPrice
        local withdrawAmmo = math.max(MaxAmmo - Self.ItemCount(AmmoID), 0)*AmmoPrice
        local total = math.abs(withdrawManas + withdrawHealths + withdrawAmmo)

        if total >= 1 then
            Self.SayToNpc({"withdraw " .. total, "yes", "balance"}, 100)
        end
        Walker.Start()

    elseif (labelName == "DepositItems") then
        -- Deposit Items
        Walker.Stop()
        Self.ReachDepot(5)
        Self.DepositItems({268, 1}, {6499, 1}, {5889, 1}, {5887, 1}, {11457, 1}, {3724, 1}, {5877, 1}, {3061, 1}, {7367, 0}, {3371, 0}, {2958, 0}, {7399, 0}, {3332, 0}, {3416, 0}, {3554, 0}, {3369, 0}, {7452, 0}, {9056, 0}, {7421, 0})
        Walker.Start()

    elseif (labelName == "BuyManas") then
        -- Buy Mana Potions
        Walker.Stop()
        if (Self.ItemCount(ManaID) < MaxMana) or (Self.ItemCount(HealthID) < MaxHealth) then
            print("Buying manas or healths")
            Self.SayToNpc({"hi", "flasks"}, 100)
            while (Self.ItemCount(FlaskID) >= 1) or (Self.ItemCount(FlaskIDA) >= 1) or (Self.ItemCount(FlaskIDB) >= 1) do
                Self.SayToNpc("yes", 100)
            end
            wait(2000)
            Self.SayToNpc("trade", 100)
            wait(2000)
            while (Self.ItemCount(ManaID) < MaxMana) do
                Self.ShopBuyItemsUpTo(ManaID, MaxMana)
                wait(500,800)
            end
            if (Self.ItemCount(HealthID) < MaxHealth) then
                Self.ShopBuyItemsUpTo(HealthID, MaxHealth)
                wait(500)
            end
            wait(200, 500)
        end
        Walker.Start()

    elseif (labelName == "CheckGoneUp") then
        -- Check we're on floor 3
        Walker.ConditionalGoto((Self.Position().z == 7), "OpenSouth", "Leave")

    elseif (labelName == "CheckGoneDown") then
        -- Check we're on floor 7
        Walker.ConditionalGoto((Self.Position().z == 11), "AmDown", "EnterResp")

    elseif (labelName == "BuySpears") then
            --------------------------------- TODO -------------------------
        Walker.Stop()
        Self.SayToNpc({"hi", "trade"}, 100)
        -- Buy spears, make sure Self.ItemCount returns items in hands.
        while (Self.ItemCount(AmmoID) < MaxAmmo) do
            Self.ShopBuyItemsUpTo(AmmoID, MaxAmmo)
            wait(500,800)
        end
        Walker.Start()

        elseif (labelName == "Check1") then
        setWalkerEnabled(false)
    if (Self.Cap() > MinCap and Self.ItemCount(ManaID) > MinMana) and (Self.ItemCount(HealthID) > MinHealth) and (Self.ItemCount(AmmoID) > MinAmmo) and (Self.Stamina() > 840) then
                print("**Expienie Wznowione !**")
                            setWalkerEnabled(true)
        else
            gotoLabel("Refill")
                print("**Wracam Do Miasta !**")
            setWalkerEnabled(true)
                end

    elseif (labelName == "ResetBps") then
        -- Reset Backpacks
        Walker.Stop()
        Self.CloseContainers()
        Self.OpenMainBackpack(true):OpenChildren({LootBp, true}, {GoldBp, true}, {PotionBp, true})
        Container.GetFirst():Minimize()
        Walker.Start()

    elseif (labelName == "OpenNorth") then
        Walker.Stop()
        Self.UseItemFromGround(Self.Position().x, Self.Position().y - 1, Self.Position().z)
        Walker.Start()

    elseif (labelName == "OpenSouth") then
        Walker.Stop()
        Self.UseItemFromGround(Self.Position().x, Self.Position().y + 1, Self.Position().z)
        Walker.Start()

    elseif (labelName == "MiddleSpawn") then
        Walker.Stop()
        Walker.ConditionalGoto(HuntMiddle, "MiddleGo", "MiddleDone")
        Walker.Start()
    end

end

Self.ReachDepot = function (tries)
    local tries = tries or 3
    Walker.Stop()
    local DepotIDs = {3497, 3498, 3499, 3500}
    local DepotPos = {}
    for i = 1, #DepotIDs do
        local dps = Map.GetUseItems(DepotIDs[i])
        for j = 1, #dps do
            table.insert(DepotPos, dps[j])
        end
    end
    local function gotoDepot()
        local pos = Self.Position()
        print("Depots found: " .. tostring(#DepotPos))
        for i = 1, #DepotPos do
            location = DepotPos[i]
            Self.UseItemFromGround(location.x, location.y, location.z)
            wait(1000, 2000)
            if Self.DistanceFromPosition(pos.x, pos.y, pos.z) >= 1 then
                wait(5000, 6000)
                if Self.DistanceFromPosition(location.x, location.y, location.z) == 1 then
                    Walker.Start()
                    return true
                end
            else
                print("Something is blocking the path. Trying next depot.")
            end
        end
        return false
    end

    repeat
        reachedDP = gotoDepot()
        if reachedDP then
            return true
        end
        tries = tries - 1
        sleep(100)
        print("Attempt to reach depot was unsuccessfull. " .. tries .. " tries left.")
    until tries <= 0

    return false
end

Map.GetUseItems = function (id)
    if type(id) == "string" then
        id = Item.GetID(id)
    end
    local pos = Self.Position()
    local store = {}
    for x = -7, 7 do
        for y = -5, 5 do
            if Map.GetTopUseItem(pos.x + x, pos.y + y, pos.z).id == id then
                itemPos = {x = pos.x + x, y = pos.y + y, z = pos.z}
                table.insert(store, itemPos)
            end
        end
    end
    return store
end