Fixes some cases which references are used in trait sources, potentially causing hard deletes (#67974)

About The Pull Request

Fixes some cases in which actual references were used in trait sources instead of keys (or ref() keys).

This can cause some rare and difficult to find hard deletes.

Trait sources should be a string key relating to the source of it, not an actual reference to what added it. References within trait sources are never handled in Destroy(), because it's not expected behavior, meaning it can cause hanging references.

So, I went through with a regex to find some cases and replaced them.
I used the following and just picked through the few by hand to find erroneous ones.
ADD_TRAIT\(.+, .+, [a-z]+\)
REMOVE_TRAIT_TRAIT\(.+, .+, [a-z]+\)
Why It's Good For The Game

Less hard deletes, probably.
Changelog

cl Melbert
code: Some traits which mistakenly were sourced from a hard reference are no longer.
/cl
This commit is contained in:
MrMelbert
2022-07-04 12:02:17 +12:00
committed by GitHub
parent 8b05531f76
commit cdc50e27eb
15 changed files with 37 additions and 38 deletions
+2 -2
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@@ -41,7 +41,7 @@ SUBSYSTEM_DEF(eigenstates)
RegisterSignal(target, COMSIG_PARENT_QDELETING, .proc/remove_eigen_entry)
RegisterSignal(target, COMSIG_ATOM_TOOL_ACT(TOOL_WELDER), .proc/tool_interact)
target.RegisterSignal(target, COMSIG_EIGENSTATE_ACTIVATE, /obj/structure/closet/proc/bust_open)
ADD_TRAIT(target, TRAIT_BANNED_FROM_CARGO_SHUTTLE, src)
ADD_TRAIT(target, TRAIT_BANNED_FROM_CARGO_SHUTTLE, REF(src))
var/obj/item = target
if(item)
item.color = COLOR_PERIWINKLEE //Tint the locker slightly.
@@ -75,7 +75,7 @@ SUBSYSTEM_DEF(eigenstates)
COMSIG_CLOSET_INSERT,
COMSIG_ATOM_TOOL_ACT(TOOL_WELDER),
))
REMOVE_TRAIT(entry, TRAIT_BANNED_FROM_CARGO_SHUTTLE, src)
REMOVE_TRAIT(entry, TRAIT_BANNED_FROM_CARGO_SHUTTLE, REF(src))
entry.UnregisterSignal(entry, COMSIG_EIGENSTATE_ACTIVATE) //This is a signal on the object itself so we have to call it from that
///Remove the current entry if we're empty
for(var/targets in eigen_targets)
+4 -4
View File
@@ -14,13 +14,13 @@
/datum/action/cooldown/mob_cooldown/lava_swoop/Grant(mob/M)
. = ..()
ADD_TRAIT(M, TRAIT_LAVA_IMMUNE, src)
ADD_TRAIT(M, TRAIT_NOFIRE, src)
ADD_TRAIT(M, TRAIT_LAVA_IMMUNE, REF(src))
ADD_TRAIT(M, TRAIT_NOFIRE, REF(src))
/datum/action/cooldown/mob_cooldown/lava_swoop/Remove(mob/M)
. = ..()
REMOVE_TRAIT(M, TRAIT_LAVA_IMMUNE, src)
REMOVE_TRAIT(M, TRAIT_NOFIRE, src)
REMOVE_TRAIT(M, TRAIT_LAVA_IMMUNE, REF(src))
REMOVE_TRAIT(M, TRAIT_NOFIRE, REF(src))
/datum/action/cooldown/mob_cooldown/lava_swoop/Activate(atom/target_atom)
StartCooldown(30 SECONDS)
+2 -3
View File
@@ -77,7 +77,7 @@
else
InitializeOther()
ADD_TRAIT(parent, TRAIT_FISH_CASE_COMPATIBILE, src)
ADD_TRAIT(parent, TRAIT_FISH_CASE_COMPATIBILE, REF(src))
RegisterSignal(parent, COMSIG_MOVABLE_MOVED, .proc/enter_aquarium)
//If component is added to something already in aquarium at the time initialize it properly.
@@ -134,7 +134,7 @@
/datum/component/aquarium_content/PreTransfer()
. = ..()
REMOVE_TRAIT(parent, TRAIT_FISH_CASE_COMPATIBILE, src)
REMOVE_TRAIT(parent, TRAIT_FISH_CASE_COMPATIBILE, REF(src))
/datum/component/aquarium_content/Destroy(force, silent)
if(current_aquarium)
@@ -301,4 +301,3 @@
UnregisterSignal(current_aquarium, list(COMSIG_AQUARIUM_SURFACE_CHANGED, COMSIG_AQUARIUM_FLUID_CHANGED, COMSIG_PARENT_ATTACKBY, COMSIG_ATOM_EXITED))
remove_visual_from_aquarium()
current_aquarium = null
@@ -59,7 +59,7 @@
RegisterSignal(parent, COMSIG_PARENT_ATTACKBY, .proc/customizable_attack)
RegisterSignal(parent, COMSIG_PARENT_EXAMINE, .proc/on_examine)
RegisterSignal(parent, COMSIG_ATOM_PROCESSED, .proc/on_processed)
ADD_TRAIT(parent, TRAIT_CUSTOMIZABLE_REAGENT_HOLDER, src)
ADD_TRAIT(parent, TRAIT_CUSTOMIZABLE_REAGENT_HOLDER, REF(src))
/datum/component/customizable_reagent_holder/UnregisterFromParent()
@@ -69,7 +69,7 @@
COMSIG_PARENT_EXAMINE,
COMSIG_ATOM_PROCESSED,
))
REMOVE_TRAIT(parent, TRAIT_CUSTOMIZABLE_REAGENT_HOLDER, src)
REMOVE_TRAIT(parent, TRAIT_CUSTOMIZABLE_REAGENT_HOLDER, REF(src))
/datum/component/customizable_reagent_holder/PostTransfer()
if(!isatom(parent))
+2 -2
View File
@@ -28,13 +28,13 @@
RegisterSignal(target, COMSIG_MOVABLE_MOVED, .proc/on_moved)
RegisterSignal(target, COMSIG_ATOM_EMAG_ACT, .proc/on_emag)
RegisterSignal(target, COMSIG_CLOSET_POST_OPEN, .proc/on_post_open)
ADD_TRAIT(target, TRAIT_BANNED_FROM_CARGO_SHUTTLE, src)
ADD_TRAIT(target, TRAIT_BANNED_FROM_CARGO_SHUTTLE, REF(src))
//registers pre_open when appropriate
area_check(target)
/datum/element/deliver_first/Detach(datum/target)
. = ..()
REMOVE_TRAIT(target, TRAIT_BANNED_FROM_CARGO_SHUTTLE, src)
REMOVE_TRAIT(target, TRAIT_BANNED_FROM_CARGO_SHUTTLE, REF(src))
UnregisterSignal(target, list(
COMSIG_PARENT_EXAMINE,
COMSIG_MOVABLE_MOVED,
+8 -8
View File
@@ -232,12 +232,12 @@
RegisterSignal(new_value, COMSIG_PARENT_QDELETING, .proc/source_died)
if(. && disabling)
var/obj/item/bodypart/old_limb = .
REMOVE_TRAIT(old_limb, TRAIT_PARALYSIS, src)
REMOVE_TRAIT(old_limb, TRAIT_DISABLED_BY_WOUND, src)
REMOVE_TRAIT(old_limb, TRAIT_PARALYSIS, REF(src))
REMOVE_TRAIT(old_limb, TRAIT_DISABLED_BY_WOUND, REF(src))
if(limb)
if(disabling)
ADD_TRAIT(limb, TRAIT_PARALYSIS, src)
ADD_TRAIT(limb, TRAIT_DISABLED_BY_WOUND, src)
ADD_TRAIT(limb, TRAIT_PARALYSIS, REF(src))
ADD_TRAIT(limb, TRAIT_DISABLED_BY_WOUND, REF(src))
/// Proc called to change the variable `disabling` and react to the event.
@@ -248,11 +248,11 @@
disabling = new_value
if(disabling)
if(!. && limb) //Gained disabling.
ADD_TRAIT(limb, TRAIT_PARALYSIS, src)
ADD_TRAIT(limb, TRAIT_DISABLED_BY_WOUND, src)
ADD_TRAIT(limb, TRAIT_PARALYSIS, REF(src))
ADD_TRAIT(limb, TRAIT_DISABLED_BY_WOUND, REF(src))
else if(. && limb) //Lost disabling.
REMOVE_TRAIT(limb, TRAIT_PARALYSIS, src)
REMOVE_TRAIT(limb, TRAIT_DISABLED_BY_WOUND, src)
REMOVE_TRAIT(limb, TRAIT_PARALYSIS, REF(src))
REMOVE_TRAIT(limb, TRAIT_DISABLED_BY_WOUND, REF(src))
if(limb?.can_be_disabled)
limb.update_disabled()
+2 -2
View File
@@ -67,7 +67,7 @@
return
if(immobilize)
ADD_TRAIT(AM, TRAIT_IMMOBILIZED, src)
ADD_TRAIT(AM, TRAIT_IMMOBILIZED, REF(src))
affecting[AM] = AM.dir
var/datum/move_loop/loop = SSmove_manager.move(AM, direction, speed, tiles ? tiles * speed : INFINITY)
@@ -103,7 +103,7 @@
SIGNAL_HANDLER
var/atom/movable/being_moved = source.moving
affecting -= being_moved
REMOVE_TRAIT(being_moved, TRAIT_IMMOBILIZED, src)
REMOVE_TRAIT(being_moved, TRAIT_IMMOBILIZED, REF(src))
/* Stops things thrown by a thrower, doesn't do anything */
@@ -218,7 +218,7 @@
if(plasma_parts.len)
var/obj/item/bodypart/burn_limb = pick(plasma_parts) //using the above-mentioned list to get a choice of limbs
burn_human.emote("scream")
ADD_TRAIT(burn_limb, TRAIT_PLASMABURNT, src)
ADD_TRAIT(burn_limb, TRAIT_PLASMABURNT, name)
burn_human.update_body_parts()
burn_human.emote("scream")
burn_human.visible_message(span_warning("[burn_human]'s [burn_limb.name] melts down to the bone!"), \
+1 -1
View File
@@ -224,7 +224,7 @@
t_prod = new t_prod(output_loc, mutated_seed)
t_prod.transform = initial(t_prod.transform)
t_prod.transform *= TRANSFORM_USING_VARIABLE(t_prod.seed.potency, 100) + 0.5
ADD_TRAIT(t_prod, TRAIT_PLANT_WILDMUTATE, user)
ADD_TRAIT(t_prod, TRAIT_PLANT_WILDMUTATE, INNATE_TRAIT)
t_amount++
if(t_prod.seed)
t_prod.seed.set_instability(round(instability * 0.5))
@@ -64,7 +64,7 @@
gps_name = id_card.registered_name
AddComponent(/datum/component/gps, "*[gps_name]'s Kheiral Link")
balloon_alert(user, "GPS activated")
ADD_TRAIT(user, TRAIT_MULTIZ_SUIT_SENSORS, src)
ADD_TRAIT(user, TRAIT_MULTIZ_SUIT_SENSORS, REF(src))
gps_enabled = TRUE
/// Disables the GPS and removes the multiz trait
@@ -75,7 +75,7 @@
return
balloon_alert(user, "GPS de-activated")
qdel(GetComponent(/datum/component/gps))
REMOVE_TRAIT(user, TRAIT_MULTIZ_SUIT_SENSORS, src)
REMOVE_TRAIT(user, TRAIT_MULTIZ_SUIT_SENSORS, REF(src))
gps_enabled = FALSE
/// If we're off the Z-level, set far_from_home = TRUE. If being worn, trigger kheiral_network proc
+3 -3
View File
@@ -191,7 +191,7 @@
. = ..()
UnregisterSignal(organ_owner, list(COMSIG_HUMAN_BURNING, COMSIG_LIVING_POST_FULLY_HEAL, COMSIG_MOVABLE_PRE_MOVE))
REMOVE_TRAIT(organ_owner, TRAIT_FREE_FLOAT_MOVEMENT, src)
REMOVE_TRAIT(organ_owner, TRAIT_FREE_FLOAT_MOVEMENT, REF(src))
/obj/item/organ/external/wings/moth/can_soften_fall()
return !burnt
@@ -203,10 +203,10 @@
if(!isspaceturf(owner.loc) && !burnt)
var/datum/gas_mixture/current = owner.loc.return_air()
if(current && (current.return_pressure() >= ONE_ATMOSPHERE*0.85)) //as long as there's reasonable pressure and no gravity, flight is possible
ADD_TRAIT(owner, TRAIT_FREE_FLOAT_MOVEMENT, src)
ADD_TRAIT(owner, TRAIT_FREE_FLOAT_MOVEMENT, REF(src))
return
REMOVE_TRAIT(owner, TRAIT_FREE_FLOAT_MOVEMENT, src)
REMOVE_TRAIT(owner, TRAIT_FREE_FLOAT_MOVEMENT, REF(src))
///check if our wings can burn off ;_;
/obj/item/organ/external/wings/moth/proc/try_burn_wings(mob/living/carbon/human/human)
@@ -16,12 +16,12 @@
. = ..()
RegisterSignal(owner, COMSIG_PROCESS_BORGCHARGER_OCCUPANT, .proc/charge)
RegisterSignal(owner, COMSIG_LIVING_ELECTROCUTE_ACT, .proc/on_electrocute)
ADD_TRAIT(owner, TRAIT_NOHUNGER, src)
ADD_TRAIT(owner, TRAIT_NOHUNGER, REF(src))
/obj/item/organ/internal/stomach/ethereal/Remove(mob/living/carbon/carbon, special = 0)
UnregisterSignal(owner, COMSIG_PROCESS_BORGCHARGER_OCCUPANT)
UnregisterSignal(owner, COMSIG_LIVING_ELECTROCUTE_ACT)
REMOVE_TRAIT(owner, TRAIT_NOHUNGER, src)
REMOVE_TRAIT(owner, TRAIT_NOHUNGER, REF(src))
SEND_SIGNAL(src, COMSIG_CLEAR_MOOD_EVENT, "charge")
carbon.clear_alert(ALERT_ETHEREAL_CHARGE)
@@ -164,9 +164,9 @@
. = ..()
if(HAS_TRAIT(add_to, TRAIT_COMPONENT_MMI))
return FALSE
ADD_TRAIT(add_to, TRAIT_COMPONENT_MMI, src)
ADD_TRAIT(add_to, TRAIT_COMPONENT_MMI, REF(src))
/obj/item/circuit_component/mmi/removed_from(obj/item/integrated_circuit/removed_from)
REMOVE_TRAIT(removed_from, TRAIT_COMPONENT_MMI, src)
REMOVE_TRAIT(removed_from, TRAIT_COMPONENT_MMI, REF(src))
remove_current_brain()
return ..()
@@ -55,10 +55,10 @@
. = ..()
if(HAS_TRAIT(add_to, TRAIT_COMPONENT_PRINTER))
return FALSE
ADD_TRAIT(add_to, TRAIT_COMPONENT_PRINTER, src)
ADD_TRAIT(add_to, TRAIT_COMPONENT_PRINTER, REF(src))
/obj/item/circuit_component/printer/removed_from(obj/item/integrated_circuit/removed_from)
REMOVE_TRAIT(removed_from, TRAIT_COMPONENT_PRINTER, src)
REMOVE_TRAIT(removed_from, TRAIT_COMPONENT_PRINTER, REF(src))
return ..()
/obj/item/circuit_component/printer/register_shell(atom/movable/shell)
+2 -2
View File
@@ -303,12 +303,12 @@
/// Called when this component is about to be added to an integrated_circuit.
/obj/item/circuit_component/proc/add_to(obj/item/integrated_circuit/added_to)
if(circuit_flags & CIRCUIT_FLAG_ADMIN)
ADD_TRAIT(added_to, TRAIT_CIRCUIT_UNDUPABLE, src)
ADD_TRAIT(added_to, TRAIT_CIRCUIT_UNDUPABLE, REF(src))
return TRUE
/// Called when this component is removed from an integrated_circuit.
/obj/item/circuit_component/proc/removed_from(obj/item/integrated_circuit/removed_from)
REMOVE_TRAIT(removed_from, TRAIT_CIRCUIT_UNDUPABLE, src)
REMOVE_TRAIT(removed_from, TRAIT_CIRCUIT_UNDUPABLE, REF(src))
return
/**