HedgewarsScriptLoad("/Scripts/Locale.lua")

HedgewarsScriptLoad("/Scripts/Tracker.lua")

local airweapons = { amAirAttack, amMineStrike, amNapalm, amDrillStrike }

--                         A,M,N,D

local airweapons_values = {2,2,2,2}

local utilities = { amTeleport, amGirder, amSwitch, amLowGravity, amResurrector, amRope, amParachute, amJetpack, amPortalGun, amSnowball }

--                        T,G,S,L,R,R,P,J,P,S

local utilities_values = {1,2,2,1,2,2,1,2,2,2}

function randomAmmo()

    local n = 3   --"points" to be allocated on weapons

    --pick random weapon and subtract cost

    local r = GetRandom(table.maxn(weapons_values)) + 1

    local picked_items = {}

    table.insert(picked_items, weapons[r])

    n = n - weapons_values[r]

    --choose any weapons or utilities to use up remaining n

    while n > 0 do

        local items = {}

        local items_values = {}

        for i, w in pairs(weapons_values) do

            local used = false

            if w <= n then

                --check that this weapon hasn't been given already

                for j, k in pairs(picked_items) do

                    if weapons[i] == k then

                        used = true

                    end

                end

                if not used then

                    table.insert(items_values, w)

                    table.insert(items, weapons[i])

                end

            end

        end

        for i, w in pairs(utilities_values) do

            local used = false

            if w <= n then

                --check that this weapon hasn't been given already

                for j, k in pairs(picked_items) do

                    if utilities[i] == k then

                        used = true

                    end

                end

                if not used then

                    table.insert(items_values, w)

                    table.insert(items, utilities[i])

                end

            end

        end

        local r = GetRandom(table.maxn(items_values)) + 1

        table.insert(picked_items, items[r])

        n = n - items_values[r]

    end

    return picked_items

end

function assignAmmo(hog)

    local name = GetHogTeamName(hog)

    local processed = getTeamValue(name, "processed")

    if processed == nil or not processed then

        local ammo = getTeamValue(name, "ammo")

        if ammo == nil then

            ammo = randomAmmo()

            setTeamValue(name, "ammo", ammo)

        end

        for i, w in pairs(ammo) do

            AddAmmo(hog, w)

        end

        setTeamValue(name, "processed", true)

    end

end

function reset(hog)

    setTeamValue(GetHogTeamName(hog), "processed", false)

end

function onGameInit()

    DisableGameFlags(gfPerHogAmmo)

    EnableGameFlags(gfResetWeps)

    Goals = loc("Each turn you get 1-3 random weapons")

end

function onGameStart()

    trackTeams()

    if MapHasBorder() == false then

        for i, w in pairs(airweapons) do

            table.insert(weapons, w)

        end

        for i, w in pairs(airweapons_values) do

            table.insert(weapons_values, w)

        end

    end

end

function onAmmoStoreInit()

    SetAmmo(amSkip, 9, 0, 0, 0)

    SetAmmo(amExtraDamage, 0, 1, 0, 1)

    SetAmmo(amInvulnerable, 0, 1, 0, 1)

    SetAmmo(amExtraTime, 0, 1, 0, 1)

    SetAmmo(amLaserSight, 0, 1, 0, 1)

    SetAmmo(amVampiric, 0, 1, 0, 1)

    for i, w in pairs(utilities) do

        SetAmmo(w, 0, 0, 0, 1)

    end

    for i, w in pairs(weapons) do

        SetAmmo(w, 0, 0, 0, 1)

    end

    for i, w in pairs(airweapons) do

        SetAmmo(w, 0, 0, 0, 1)

    end

end

function onNewTurn()

    runOnGears(assignAmmo)

    runOnGears(reset)

    setTeamValue(GetHogTeamName(CurrentHedgehog), "ammo", nil)

end

function onGearAdd(gear)

    if GetGearType(gear) == gtHedgehog then

        trackGear(gear)

    end

end

function onGearDelete(gear)

    trackDeletion(gear)

end