Files
Bubberstation/code/datums/components/summoning.dm
AnturK 4d6a8bc537 515 Compatibility (#71161)
Makes the code compatible with 515.1594+

Few simple changes and one very painful one.
Let's start with the easy:
* puts call behind `LIBCALL` define, so call_ext is properly used in 515
* Adds `NAMEOF_STATIC(_,X)` macro for nameof in static definitions since
src is now invalid there.
* Fixes tgui and devserver. From 515 onward the tmp3333{procid} cache
directory is not appened to base path in browser controls so we don't
check for it in base js and put the dev server dummy window file in
actual directory not the byond root.
* Renames the few things that had /final/ in typepath to ultimate since
final is a new keyword

And the very painful change:
`.proc/whatever` format is no longer valid, so we're replacing it with
new nameof() function. All this wrapped in three new macros.
`PROC_REF(X)`,`TYPE_PROC_REF(TYPE,X)`,`GLOBAL_PROC_REF(X)`. Global is
not actually necessary but if we get nameof that does not allow globals
it would be nice validation.
This is pretty unwieldy but there's no real alternative.
If you notice anything weird in the commits let me know because majority
was done with regex replace.

@tgstation/commit-access Since the .proc/stuff is pretty big change.

Co-authored-by: san7890 <the@san7890.com>
Co-authored-by: Mothblocks <35135081+Mothblocks@users.noreply.github.com>
2022-11-15 03:50:11 +00:00

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/datum/component/summoning
var/list/mob_types = list()
var/spawn_chance // chance for the mob to spawn on hit in percent
var/max_mobs
var/spawn_delay // delay in spawning between mobs (deciseconds)
var/spawn_text
var/spawn_sound
var/list/faction
var/last_spawned_time = 0
var/list/spawned_mobs = list()
/datum/component/summoning/Initialize(mob_types, spawn_chance=100, max_mobs=3, spawn_delay=100, spawn_text="appears out of nowhere", spawn_sound='sound/magic/summon_magic.ogg', faction)
if(!isitem(parent) && !ishostile(parent) && !isgun(parent) && !ismachinery(parent) && !isstructure(parent) && !isprojectilespell(parent))
return COMPONENT_INCOMPATIBLE
src.mob_types = mob_types
src.spawn_chance = spawn_chance
src.max_mobs = max_mobs
src.spawn_delay = spawn_delay
src.spawn_text = spawn_text
src.spawn_sound = spawn_sound
src.faction = faction
/datum/component/summoning/RegisterWithParent()
if(ismachinery(parent) || isstructure(parent) || isgun(parent) || isprojectilespell(parent)) // turrets, etc
RegisterSignal(parent, COMSIG_PROJECTILE_ON_HIT, PROC_REF(projectile_hit))
else if(isitem(parent))
RegisterSignal(parent, COMSIG_ITEM_AFTERATTACK, PROC_REF(item_afterattack))
else if(ishostile(parent))
RegisterSignal(parent, COMSIG_HOSTILE_POST_ATTACKINGTARGET, PROC_REF(hostile_attackingtarget))
/datum/component/summoning/UnregisterFromParent()
UnregisterSignal(parent, list(COMSIG_ITEM_AFTERATTACK, COMSIG_HOSTILE_POST_ATTACKINGTARGET, COMSIG_PROJECTILE_ON_HIT))
/datum/component/summoning/proc/item_afterattack(obj/item/source, atom/target, mob/user, proximity_flag, click_parameters)
SIGNAL_HANDLER
if(!proximity_flag)
return
do_spawn_mob(get_turf(target), user)
/datum/component/summoning/proc/hostile_attackingtarget(mob/living/simple_animal/hostile/attacker, atom/target, success)
SIGNAL_HANDLER
if(!success)
return
do_spawn_mob(get_turf(target), attacker)
/datum/component/summoning/proc/projectile_hit(datum/fired_from, atom/movable/firer, atom/target, Angle)
SIGNAL_HANDLER
do_spawn_mob(get_turf(target), firer)
/datum/component/summoning/proc/do_spawn_mob(atom/spawn_location, summoner)
if(spawned_mobs.len >= max_mobs)
return
if(last_spawned_time > world.time)
return
if(!prob(spawn_chance))
return
last_spawned_time = world.time + spawn_delay
var/chosen_mob_type = pick(mob_types)
var/mob/living/simple_animal/L = new chosen_mob_type(spawn_location)
if(ishostile(L))
var/mob/living/simple_animal/hostile/H = L
H.friends += summoner // do not attack our summon boy
spawned_mobs += L
if(faction != null)
L.faction = faction
RegisterSignal(L, COMSIG_LIVING_DEATH, PROC_REF(on_spawned_death)) // so we can remove them from the list, etc (for mobs with corpses)
playsound(spawn_location,spawn_sound, 50, TRUE)
spawn_location.visible_message(span_danger("[L] [spawn_text]."))
/datum/component/summoning/proc/on_spawned_death(mob/killed, gibbed)
SIGNAL_HANDLER
spawned_mobs -= killed