e4s-sdk/gamedata/scripts/xr_danger.script

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--'	Ñõåìà èãíîðèðîâàíèÿ äåíæåðîâ.
--'	àâòîð: Äèäåíêî Ðóñëàí (Stohe)
--'	TODO:
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local DANGER_IGNORE_DISTANCE = 150

local ignore_distance = {
	[danger_object.grenade] 		= 15,
	[danger_object.entity_corpse] 	= 10,
	[danger_object.entity_attacked] = 150,
	[danger_object.attacked] 		= 150,
	[danger_object.bullet_ricochet] = 2,
	[danger_object.enemy_sound] 	= 0,
	[danger_object.attack_sound] 	= 20,
	[danger_object.entity_death] 	= 4
}



local DANGER_INERTION_TIME	= 30000


function get_danger_name(best_danger)
	local best_danger_object = best_danger:object()
	local bd_type = best_danger:type()

	if bd_type ~= danger_object.grenade and best_danger:dependent_object() ~= nil then
		best_danger_object = best_danger:dependent_object()
	end

	if best_danger_object == nil then
		return "none"
	end
	return best_danger_object:name()
end

-- Ôóíêöèÿ, ïðîâåðÿþùàÿ, íóæíî ëè ðåàãèðîâàòü íà äåíæåð. Âîçâðàùàåò FALSE, êîãäà ðåàãèðîâàòü íå íàäî
function is_danger(npc)
	local best_danger = npc:best_danger()

	-- ïðîâåðêà íà íàëè÷èå äåíæåðà.
	if best_danger == nil then
		return false
	end

	-- Ïîëó÷åíèå îáúåêòà, ñïðîâîöèðîâàâøåãî äåíæåð
	local best_danger_object = best_danger:object()
	local bd_type = best_danger:type()

	if bd_type ~= danger_object.grenade and best_danger:dependent_object() ~= nil then
		best_danger_object = best_danger:dependent_object()
	end

	-- Ïðîâåðÿåì íàëè÷èå îáúåêòà äåíæåðà.
	if best_danger_object == nil then
		return false
	end

	-- Èãíîðèì äåíæåðû íå îò âðàãîâ. (êðîìå òðóïîâ è ãðàíàò)
	if bd_type ~= danger_object.entity_corpse and bd_type ~= danger_object.grenade and
		 npc:relation(best_danger_object) ~= game_object.enemy
	then
		--printf("[%s] check danger RELATION", npc:name())
		return false
	end

	-- Çîìáè èãíîðèðóþò ãðàíàòû
	if bd_type == danger_object.grenade then
		if character_community(npc) == "zombied" then
			return false
		end
	end

	-- Èãíîðèðóåì ñòàðûå òðóïû
	if bd_type == danger_object.entity_corpse then
		return false
		--local corpse_object = best_danger:object()
		--if time_global() - corpse_object:death_time() >= DANGER_INERTION_TIME then
		--	return false
		--end
	end

	--' îòñåèâàåì ïî íàñòðîéêå combat_ignore/danger
	if not xr_combat_ignore.is_enemy(npc, best_danger_object, db.storage[npc:id()].combat_ignore, true) then
		--printf("[%s] check danger COMBAT IGNORE", npc:name())
		return false
	end


	-- Îòñåèâàåì ïî äèñòàíöèè
	local danger_distance_sqr = best_danger:position():distance_to_sqr(npc:position())
	local ignore_distance_by_type = ignore_distance[bd_type]
	--printf("[%s] check danger type %s, distance %s", npc:name(), bd_type, tostring(ignore_distance_by_type))
	--log(string.format( "[%s] check danger type %s, distance %s", npc:name(), bd_type, tostring(ignore_distance_by_type) ))
	if ignore_distance_by_type ~= nil then
	 	if danger_distance_sqr >= ignore_distance_by_type*ignore_distance_by_type then
			return false
		end
	elseif danger_distance_sqr >= DANGER_IGNORE_DISTANCE*DANGER_IGNORE_DISTANCE then
		return false
	end


	--' Îòñåèâàåì ïî çîíå
	local active_sector = db.storage[npc:id()].active_sector
	if active_sector ~= nil then
		if sr_danger.check_danger_position(best_danger:position(), active_sector) == false then
			return false
		end
	end

	-- Îòñåèâàåì òÿæåëîðàíåíûõ
	if xr_wounded.is_heavy_wounded_by_id(npc:id()) then
		return false
	end


	-- Êåìïåðû èãíîðèðóþò âñå, êðîìå ãðàíàò
	if active_scheme == "camper" and
		 bd_type ~= danger_object.grenade
	then
		return false
	end

	return true
end


function get_danger_time(danger)
	if danger:type() == danger_object.entity_corpse then
		local corpse_object = danger:object()
		return corpse_object:death_time()
	end
	
	return danger:time()
end

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-- EVALUATORS
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-- true - åñòü danger, false - íåò danger
class "evaluator_danger" (property_evaluator)
function evaluator_danger:__init(name, storage, npc) super (nil, name)
	self.a = storage
end
function evaluator_danger:evaluate()
	--printf("evaluator danger %s",  self.object:name())
	if self.mgr == nil then
		self.mgr = self.object:motivation_action_manager()
	end

	-- èíåðöèÿ âîçâðàòà
	if self.a.danger_time ~= nil and self.object:best_danger() ~= nil and time_global() - self.a.danger_time < DANGER_INERTION_TIME then
	 	--printf("%s [%s] [%s]", self.object:name(), time_global() - self.danger_time, DANGER_INERTION_TIME)

		db.storage[self.object:id()].danger_flag = true
		
		--printf(" [%s] return true by time %s", tostring(time_global()), self.object:name())		
		return true
	end


	if is_danger(self.object) ~= true then
		db.storage[self.object:id()].danger_flag = false
		--printf(" [%s] return false %s", tostring(time_global()), self.object:name())
		return false
	end

	if self.mgr:initialized() and self.mgr:current_action_id() == stalker_ids.action_danger_planner then
		self.a.danger_time = get_danger_time(self.object:best_danger())
	end

	db.storage[self.object:id()].danger_flag = true

	-- Ñòðåìàåì ñìàðò òåððåéí
	local se_obj = alife():object(self.object:id())
	if se_obj and se_obj.m_smart_terrain_id ~= 65535 then
		alife():object(se_obj.m_smart_terrain_id):set_alarm()
	end
	--printf(" [%s] return true %s", tostring(time_global()), self.object:name())
	return true
end


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-- BINDER
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function add_to_binder(object, ini, scheme, section, storage)
	--printf("init DANGER!!!")
	local operators	= {}
	local properties  = {}
	local manager = object:motivation_action_manager()


	local danger_action = manager:action(stalker_ids.action_danger_planner)		
	local danger_action_planner = cast_planner(danger_action)

	manager:remove_evaluator(stalker_ids.property_danger)
	manager:add_evaluator(stalker_ids.property_danger, this.evaluator_danger("danger", storage, object))

	danger_action_planner:remove_evaluator(stalker_ids.property_danger)
	danger_action_planner:add_evaluator(stalker_ids.property_danger, this.evaluator_danger("danger", storage, object))
end
function set_danger(npc, ini, scheme, section)
	local st = xr_logic.assign_storage_and_bind(npc, ini, scheme, section)
	db.storage[npc:id()].danger_flag = false
end

function reset_danger(npc, scheme, st, section)
	local danger_section
	if scheme ~= nil and scheme ~= "nil" then
		danger_section = utils.cfg_get_string(st.ini, section, "danger", npc, false, "")
	end

--	printf("DANGER SECTION [%s]", utils.to_str(danger_section))
end