SoC. Смартеррейны и гулаги — различия между версиями

Версия 23:30, 11 августа 2008

В последнее время люди постоянно меня спрашивали как создать скрипт гулага для смартеррейнов. Чтобы постоянно не отвечать на каждое отдельное письмо, я решил написать небольшой тутор. Прежде чем начать, хотелось бы предупредить, что не являюсь экспертом в подобного рода вещах и некоторые моменты мне всё еще не ясны до конца, так что вероятно я не смогу объяснить всё правильно. Также я буду использовать ST как абревиатуру смартеррейна. Этот тутор посвящен НПС в ST, но он также сгодится и для мутантов. Предполагаю что вы знакомы с:

- луа программированием
- редактированием all.spawn
- работа с вейпоинтами(патрульными путями)
- утилитами аи

В первую очередить подумайте о своём ST, где бы его заспавнить, сколько нпс/мутантов будут в нем выполнять определенную "работу", когда ST должен активироваться/отключаться, сколько и какие состояния будет у вашего ST и тд. Думаю, наиболее эффективный способ объяснить вам как это работает на примере. Давайте предположим.. мы хотим поставить ST(smart terrain) на Кордоне для 3х бандитов.

1. Спавн ST:

 
[2515]
; cse_abstract properties
section_name = smart_terrain
name         = esc_bandits_smart_terrain
position     = 131.02030944824,0.065616846084595,-248.9094543457
direction    = 0,0,0
 
; cse_alife_object properties
game_vertex_id  = 635
distance        = 9.09999942779541
level_vertex_id = 363757
object_flags    = 0x==3e
custom_data     = <<END
[smart_terrain]
type     = esc_bandits_smart_terrain
cond     = {-infoportion}
capacity = 3
squad    = 1
groups   = 5
respawn  = esc_respawn_inventory_box_0002
END
 
; cse_shape properties
shapes        = shape0
shape0:type   = sphere
shape0:offset = 0,0,0
shape0:radius = 20.55957102775574
 
; cse_alife_space_restrictor properties
restrictor_type = 3
 
; se_smart_terrain properties
 

Эта наиболее важная часть:

 
type     = esc_bandits_smart_terrain
cond     = {-infoportion}
capacity = 3
squad    = 1
groups   = 5
respawn  = esc_respawn_inventory_box_0002</source>
 

type название вашего нового ST(обязательно)
cond описывает условия, которые необходимы для выполнения(по желанию)
capacity количество мутантов/нпс, которое может вместить смарттеррейн(обязательно)
squad, groups - номер сквада и количество групп(по желанию)
respawn название тайника(синяя коробка) куда будут спавниться предметы, когда мы вызовем респавн в ST.(по желанию)

2. Спавн нпс/мутантов и назначение(биндинг) их к нашему ST: для этого мы должны добавить каждому мутанту/нпс определенную логику:

 
custom_data = <<END
[smart_terrains]
esc_bandits_smart_terrain = true
END
 

... переведу потом, loxotron

3. Adding job (logic) for each npc/mutant from our ST (for each state). Let's say our ST have two states: state 0 (describes what npcs/mutants are doing during day) and state 1 (during night). We have 3 bandits, so say:

- bandit1: walker (state 0) and kamp (state 1) - bandit2: guard (state 0) and sleeper (state 1) - bandit3: walker (state 0 and 1 <= he's doing the same at day and night)

There are at least 3 ways to add logic (job) for each npc/mutant, we will use the most common one, i.e. we will add logic to config\misc\gulag_escape.ltx file. It may looks like this:

 
;-- bandit1 (walker -> state 0, i.e. during day)
[logic@esc_bandits_smart_terrain_bandit1_walker]
active = walker@esc_bandits_smart_terrain_bandit1
 
[walker@esc_bandits_smart_terrain_bandit1]
path_walk         = bandit1_walk
danger            = danger_condition@esc_bandits_smart_terrain
def_state_moving1 = patrol
def_state_moving2 = patrol
def_state_moving3 = patrol
meet              = no_meet
 
;-- bandit1 (kamp -> state 1, i.e. during night)
[logic@esc_bandits_smart_terrain_bandit1_kamp]
active = kamp@esc_bandits_smart_terrain_bandit1
 
[kamp@esc_bandits_smart_terrain_bandit1]
center_point = bandit_kamp
path_walk    = bandit_kamp_task
 
;-- bandit2 (guard -> state 0, i.e. during day)
[logic@esc_bandits_smart_terrain_bandit2_walker]
active = walker@esc_bandits_smart_terrain_bandit2
 
[walker@esc_bandits_smart_terrain_bandit2]
path_walk = bandit2_walk
path_look = bandit2_look
danger    = danger_condition@esc_bandits_smart_terrain
 
;-- bandit2 (sleeper -> state 1, i.e. during night)
[logic@esc_bandits_smart_terrain_bandit2_sleeper]
active = sleeper@esc_bandits_smart_terrain_bandit2
 
[sleeper@esc_bandits_smart_terrain_bandit2]
path_main = bandit2_sleep
wakeable  = false
 
;-- bandit3 (guard -> state 0 and 1, i.e. during day/night)
[logic@esc_bandits_smart_terrain_bandit3_walker]
active = walker@esc_bandits_smart_terrain_bandit3
 
[walker@esc_bandits_smart_terrain_bandit3]
path_walk = bandit3_walk
path_look = bandit3_look
 
[danger_condition@esc_bandits_smart_terrain]
ignore_distance_corpse = 0
ignore_distance        = 0
 

4. Now we have to script our ST. In this case we will add our code to scripts\gulag_escape.script file. There are several things we need to do here (each of this steps is required):

- load logic (jobs) for each npc/mutant, for each state -> function load_job(...)

 
if type == "esc_bandits_smart_terrain" then
	t = {}
	;-- section is a "link" to logic defined in ltx file
	t.section = "logic@esc_bandits_smart_terrain_bandit1_walker"
	;-- no idea, probably describes after what time
	;-- npc will use this job again (?)
	t.idle = 0
	;-- no idea but i guess it's optional
	t.timeout = 0
	;-- priority
	t.prior = 100
	;-- npc will use this logic if ST switched to this state
	;-- in this case - state 0 (day)
	t.state = {0}
	;-- no idea about squad and group
	t.squad = squad
	t.group = groups[1]
	;-- no idea what means position_threshold
	t.position_threshold = 100
	;-- describes whether npc in this state is online or offline
	;-- online = true by default
	t.online = true
	;-- describes restrictors (where npc can/can't go)
	t.in_rest = ""
	t.out_rest = ""
	;-- because of the way how jobs are assigning by
	;-- smart_terrain.script you never know which job
	;-- will be used by which npc; if you want to ensure
	;-- that certain job is used by certain npc then
	;-- you have to use predicate function; in this case
	;-- we want this job to be used by expert (master) bandit
	t.predicate = function(obj_info) return obj_info.rank >= 900 end
	table.insert(sj, t)
 
	t = {section = "logic@esc_bandits_smart_terrain_bandit1_kamp",
	idle = 0, timeout = 0, prior = 100, state = {1},squad = squad,
	group = groups[1], position_threshold = 100, online = true, in_rest = "",
	out_rest = "", predicate = function(obj_info) return obj_info.rank >= 900 end}
	table.insert(sj, t)
 
	;-- bandit2 -> state 0 (day)
	t = {section = "logic@esc_bandits_smart_terrain_bandit2_walker",
	idle = 0, prior = 5, state = {0}, squad = squad, group = groups[1],
	in_rest = "", out_rest = ""}
	table.insert(sj, t)
 
	;-- bandit2 -> state 1 (night)
	t = {section = "logic@esc_bandits_smart_terrain_bandit2_sleeper",
	idle = 0, prior = 5, state = {1}, squad = squad, group = groups[1],
	in_rest = "", out_rest = ""}
	table.insert(sj, t)
 
	;-- bandit3 -> state 0 (day) and state 1 (night)
	t = {section = "logic@esc_bandits_smart_terrain_bandit3_walker",
	idle = 0, prior = 5, state = {0, 1}, squad = squad, group = groups[1],
	in_rest = "", out_rest = ""}
	table.insert(sj, t)
end
 

One more thing about ST states, it's up to you how many states your ST have. The important thing is to add logic for each state. For instance your ST can have those states:

0 - npcs are offline 1 - npcs are online (day) 2 - npcs are online (night) 3 - npcs are online, they decided to assault other ST 4 - npcs are online and actor attacks them

And another thing, i'm sick when i have to fill so many tables, so i usually use this function:

 
function fill_tbl(section, idle, prior, states, squad, group, in_rest, out_rest, online, gulag_name)
	local tbl = {}
 
	tbl.section = "logic@" .. gulag_name .. "_" .. section
	tbl.idle = idle
	tbl.prior = prior	
	tbl.state = {}
 
	for index = 1, #states do
		table.insert(tbl.state, states[index])
	end
 
	tbl.squad = squad
	tbl.group = group
	tbl.in_rest = in_rest
	tbl.out_rest = out_rest
	tbl.online = online
	return tbl
end
 

So using above function, we can load logic like this:

 
if type == "esc_bandits_smart_terrain" then
	local t = table.insert(sj, fill_tbl("bandit1_walker", 0, 100, {0}, squad, groups[1], "", "", true, type))
	t.timeout = 0
	t.position_threshold = 100
	t.predicate = function(obj_info) return obj_info.rank >= 900 end
	table.insert(sj, t)
 
 
	t = table.insert(sj, fill_tbl("bandit1_kamp", 0, 100, {1}, squad, groups[1], "", "", true, type))
	t.timeout = 0
	t.position_threshold = 100
	t.predicate = function(obj_info) return obj_info.rank >= 900 end
	table.insert(sj, t)
 
	table.insert(sj, fill_tbl("bandit2_walker", 0, 5, {0}, squad, groups[1], "", "", true, type))
	table.insert(sj, fill_tbl("bandit2_sleeper", 0, 5, {1}, squad, groups[1], "", "", true, type))
	table.insert(sj, fill_tbl("bandit3_walker", 0, 5, {0, 1}, squad, groups[1], "", "", true, type))
end
 

- automatically change job for each npc/mutant -> function load_states(...)

 
if type == "esc_bandits_smart_terrain" then
	return function(gulag)
		if not db.actor then
			return gulag.state
		end
		if level.get_time_hours() >= 5 and level.get_time_hours() <= 22 then
			return 0  -- switch all mutants/npc to daily job
		else
			return 1  -- switch all mutants/npc to nightly job
		end
	end
end
 

- ensure that our ST will be used only by bandits -> function checkStalker(...)

 
if gulag_type == "esc_bandits_smart_terrain" then
	return npc_community == "bandit"
end
 

Author

Team:Dez0wave

Ссылки

Обсуждение: http://www.gsc-game.com/main.php?t=community&s=forums&s_game_type=xr&thm_page=77&thm_id=14712&sec_id=16&page=1#199726

Используйте нашу утилиту для дебаггинга смартеррейнов и экспорта вейпоинтов:

Скачать: http://sdk.stalker-game.com/ru/images/d/d7/Smartterrain_and_Waypoint_Tools_by_dez0wave.zip

Зеркало: http://ifolder.ru/7179080