function OnUseObject(obj, who)
if obj then
if obj:section() =="fluaga_1" then -- здесь делаем проверку на секцию нужного предмета
db.actor:disable_info_portion("doctor_one_start")
end
end
end

function actor_binder:reinit()
self.object:set_callback(callback.use_object, OnUseObject, self)
self.object:set_callback(callback.use_object, self.use_object, self)
--*******************************************
end

function actor_binder:use_object(obj)
ins_poisk_new.OnUseObject(obj, who)
end

function codepad:OnNumberReceive(text)
if self.st.code then
if tonumber(text) == self.st.code then
if self.st.on_code then
printf("ph_code <OnNumberReceive>: on_code [%s]", text)
if xr_logic.switch_to_section(self.object, self.st,
xr_logic.pick_section_from_condlist(db.actor, self.object, self.st.on_code.condlist))then
return true
end
end
end
else
local condlist = self.st.on_check_code[text]
if condlist then
printf("ph_code <OnNumberReceive>: on_check_code [%s]", text)
xr_logic.pick_section_from_condlist(db.actor, self.object, condlist)
end
end
end

custom_data = <<END
[spawn]
medkit = 2
wpn_toz34
wpn_pm
ammo_9x18_fmj = 5
ammo_12x70_buck = 3

[logic]
active = ph_code@close

[ph_code@close]
code = 2211
on_code = ph_idle@enable

[ph_idle@enable]
nonscript_usable = true
tips = st_search_treasure
END

self.object:set_callback(callback.OnUseObject, nil)
self.object:set_callback(callback.use_object, self.OnUseObject, self)

function actor_binder:OnUseObject(obj, who)
if obj then
if obj:section() =="repair_kit_outfit" then
my_spawn.repair_outfit()
end
end
end

Вместо repair_kit_outfit ставь свою водку, вместо my_spawn.repair_outfit() название своего скрипта.своей функции.
Только не проще ли через диалог удалить поршень?
<disable>doctor_one_start</disable>

function actor_friend()
local npc = level_object_by_sid(32)
if npc ~= nil then
npc:set_relation(game_object.neutral,db.actor)
end
end

Делал и function actor_friend(npc,actor) и function actor_friend(actor,npc)
Вызывал из диалога.
не работает.