Hidden identity fixes (#28233)

* Hidden identity fixes

* The tests

* Sets gender on test

code/_hooks/events.dm

@@ -165,6 +165,18 @@
 // datum/mind/mind: the mind that just got transferred.
 /lazy_event/after_mind_transfer
 
+// Called when mob equips an item
+// Arguments:
+// atom/item: the item
+// slot: the slot
+/lazy_event/on_equipped
+
+// Called when mob unequippes an item
+// Arguments:
+// atom/item: the item
+/lazy_event/on_unequipped
+
+
 /datum
 	/// Associative list of type path -> list(),
 	/// where the type path is a descendant of /event_type.

code/modules/mob/inventory.dm

@@ -291,7 +291,8 @@
 
 		//W.dropped(src)
 		//update_icons() // Redundant as u_equip will handle updating the specific overlay
-		return 1
+	lazy_invoke_event(/lazy_event/on_unequipped, list(W))
+	return 1
 
 
 // Drops all and only equipped items, including items in hand

code/modules/mob/living/carbon/human/examine.dm

@@ -2,36 +2,22 @@
 #define JITTER_HIGH 300
 
 /mob/living/carbon/human/examine(mob/user)
+	var/msg = get_examine_text(user)
+	to_chat(user, msg)
+	if(istype(user))
+		user.heard(src)
+
+/mob/living/carbon/human/proc/get_examine_text(mob/user)
 	var/list/obscured = check_obscured_slots()
-	var/skipgloves = 0
-	//var/skipsuitstorage = 0
-	var/skipjumpsuit = 0
-	var/skipshoes = 0
-	var/skipmask = 0
 	var/skipface = 0
 
-/*
-
-
-
-	//exosuits and helmets obscure our view and stuff.
-	if(wear_suit)
-		skipgloves = wear_suit.flags_inv & HIDEGLOVES
-		skipsuitstorage = wear_suit.flags_inv & HIDESUITSTORAGE
-		skipjumpsuit = wear_suit.flags_inv & HIDEJUMPSUIT
-		skipshoes = wear_suit.flags_inv & HIDESHOES
-
-	if(head)
-		skipmask = head.flags_inv & HIDEMASK
-		skipeyes = head.flags_inv & HIDEEYES
-		skipears = head.flags_inv & HIDEEARS
-		skipface = head.flags_inv & HIDEFACE
-
-
-*/
+	var/is_gender_visible = 1
 
 	if(wear_mask)
 		skipface |= check_hidden_head_flags(HIDEFACE)
+	
+	if(wear_mask?.is_hidden_identity() || head?.is_hidden_identity())
+		is_gender_visible = 0
 
 	// crappy hacks because you can't do \his[src] etc. I'm sorry this proc is so unreadable, blame the text macros :<
 	var/t_He = "It" //capitalised for use at the start of each line.
@@ -44,7 +30,7 @@
 
 	var/msg = "<span class='info'>*---------*\nThis is "
 
-	if((slot_w_uniform in obscured) && skipface)
+	if((slot_w_uniform in obscured) && !is_gender_visible)
 		t_He = "They"
 		t_his = "their"
 		t_him = "them"
@@ -366,47 +352,47 @@
 	var/display_chest = 0
 	var/display_shoes = 0
 	var/display_gloves = 0
-	if(wound_flavor_text["head"] && (is_destroyed["head"] || (!skipmask && !(wear_mask && istype(wear_mask, /obj/item/clothing/mask/gas)))))
+	if(wound_flavor_text["head"] && (is_destroyed["head"] || !(wear_mask && istype(wear_mask, /obj/item/clothing/mask/gas))))
 		msg += wound_flavor_text["head"]
 	else if(is_bleeding["head"])
 		msg += "<span class='warning'>[src] has blood running down [t_his] face!</span>\n"
-	if(wound_flavor_text["chest"] && !w_uniform && !skipjumpsuit) //No need.  A missing chest gibs you.
+	if(wound_flavor_text["chest"] && !w_uniform) //No need.  A missing chest gibs you.
 		msg += wound_flavor_text["chest"]
 	else if(is_bleeding["chest"])
 		display_chest = 1
-	if(wound_flavor_text["left arm"] && (is_destroyed["left arm"] || (!w_uniform && !skipjumpsuit)))
+	if(wound_flavor_text["left arm"] && (is_destroyed["left arm"] || !w_uniform))
 		msg += wound_flavor_text["left arm"]
 	else if(is_bleeding["left arm"])
 		display_chest = 1
-	if(wound_flavor_text["left hand"] && (is_destroyed["left hand"] || (!gloves && !skipgloves)))
+	if(wound_flavor_text["left hand"] && (is_destroyed["left hand"] || !gloves))
 		msg += wound_flavor_text["left hand"]
 	else if(is_bleeding["left hand"])
 		display_gloves = 1
-	if(wound_flavor_text["right arm"] && (is_destroyed["right arm"] || (!w_uniform && !skipjumpsuit)))
+	if(wound_flavor_text["right arm"] && (is_destroyed["right arm"] || !w_uniform))
 		msg += wound_flavor_text["right arm"]
 	else if(is_bleeding["right arm"])
 		display_chest = 1
-	if(wound_flavor_text["right hand"] && (is_destroyed["right hand"] || (!gloves && !skipgloves)))
+	if(wound_flavor_text["right hand"] && (is_destroyed["right hand"] || !gloves))
 		msg += wound_flavor_text["right hand"]
 	else if(is_bleeding["right hand"])
 		display_gloves = 1
-	if(wound_flavor_text["groin"] && (is_destroyed["groin"] || (!w_uniform && !skipjumpsuit)))
+	if(wound_flavor_text["groin"] && (is_destroyed["groin"] || !w_uniform))
 		msg += wound_flavor_text["groin"]
 	else if(is_bleeding["groin"])
 		display_chest = 1
-	if(wound_flavor_text["left leg"] && (is_destroyed["left leg"] || (!w_uniform && !skipjumpsuit)))
+	if(wound_flavor_text["left leg"] && (is_destroyed["left leg"] || !w_uniform))
 		msg += wound_flavor_text["left leg"]
 	else if(is_bleeding["left leg"])
 		display_chest = 1
-	if(wound_flavor_text["left foot"]&& (is_destroyed["left foot"] || (!shoes && !skipshoes)))
+	if(wound_flavor_text["left foot"] && (is_destroyed["left foot"] || !shoes))
 		msg += wound_flavor_text["left foot"]
 	else if(is_bleeding["left foot"])
 		display_shoes = 1
-	if(wound_flavor_text["right leg"] && (is_destroyed["right leg"] || (!w_uniform && !skipjumpsuit)))
+	if(wound_flavor_text["right leg"] && (is_destroyed["right leg"] || !w_uniform))
 		msg += wound_flavor_text["right leg"]
 	else if(is_bleeding["right leg"])
 		display_chest = 1
-	if(wound_flavor_text["right foot"]&& (is_destroyed["right foot"] || (!shoes  && !skipshoes)))
+	if(wound_flavor_text["right foot"]&& (is_destroyed["right foot"] || !shoes))
 		msg += wound_flavor_text["right foot"]
 	else if(is_bleeding["right foot"])
 		display_shoes = 1
@@ -471,9 +457,7 @@
 
 	msg += "*---------*</span>"
 
-	to_chat(user, msg)
-	if(istype(user))
-		user.heard(src)
+	return msg
 
 #undef JITTER_MEDIUM
 #undef JITTER_HIGH

code/modules/mob/living/carbon/human/human.dm

@@ -230,6 +230,12 @@
 
 	update_mutantrace()
 
+	lazy_register_event(/lazy_event/on_equipped, src, .proc/update_name)
+	lazy_register_event(/lazy_event/on_unequipped, src, .proc/update_name)
+
+/mob/living/carbon/human/proc/update_name()
+	name = get_visible_name()
+
 /mob/living/carbon/human/player_panel_controls()
 	var/html=""
 

code/modules/mob/living/carbon/human/inventory.dm

@@ -97,7 +97,7 @@
 		ignore_slot = (equipped == wear_mask) ? MOUTH : 0
 		if(!equipped)
 			continue
-		else if(is_slot_hidden(equipped.body_parts_covered,(hidden_flags),ignore_slot,equipped.body_parts_visible_override))
+		else if(is_slot_hidden(equipped.body_parts_covered, hidden_flags, ignore_slot, equipped.body_parts_visible_override))
 			return 1
 	return 0
 
@@ -499,6 +499,7 @@
 	W.equipped(src, slot)
 	if(client)
 		client.screen |= W
+	lazy_invoke_event(/lazy_event/on_equipped, list(W, slot))
 
 /mob/living/carbon/human/get_multitool(var/active_only=0)
 	if(istype(get_active_hand(),/obj/item/device/multitool))

code/modules/mob/living/carbon/human/life.dm

@@ -176,7 +176,6 @@ var/global/list/organ_damage_overlays = list(
 	handle_regular_status_updates()	//Optimized a bit
 	update_canmove()
 	//Update our name based on whether our face is obscured/disfigured
-	name = get_visible_name()
 	handle_regular_hud_updates()
 	pulse = handle_pulse()
 	for(var/obj/item/weapon/grab/G in src)

code/modules/unit_tests/__unit_test_includes.dm

@@ -4,6 +4,7 @@
 #include "borer.dm"
 #include "circuitboards.dm"
 #include "dna_and_disabilities.dm"
+#include "examine.dm"
 #include "hexadecimal.dm"
 #include "highscores.dm"
 #include "icons.dm"

code/modules/unit_tests/examine.dm

@@ -0,0 +1,38 @@
+// Tests masks/hardsuits not properly hiding gender
+
+// To hide the gender the carbon has to be covering his body AND his face
+
+/datum/unit_test/examine/start()
+
+/datum/unit_test/examine/hidden_identity/start()
+	var/mob/living/carbon/human/test_subject = new()
+	var/name = "Barack Obama"
+	test_subject.real_name = name
+	test_subject.name = name
+	test_subject.gender = MALE
+
+	assert_eq(test_subject.name, "Barack Obama")
+	test_subject.equip_to_appropriate_slot(new /obj/item/clothing/mask/balaclava, TRUE)
+	assert_eq(test_subject.name, "Unknown")
+	// naked body or simple jumpsuit is not enough to hide your gender
+	assert_pronoun(test_subject.get_examine_text(test_subject), "He")
+
+	test_subject.equip_to_appropriate_slot(new /obj/item/clothing/suit/space/rig/medical, TRUE)
+	assert_eq(test_subject.name, "Unknown")
+	assert_pronoun(test_subject.get_examine_text(test_subject), "They")
+	
+	test_subject.drop_from_inventory(test_subject.wear_mask)
+	assert_eq(test_subject.name, "Barack Obama")
+	assert_pronoun(test_subject.get_examine_text(test_subject), "He")
+
+	test_subject.equip_to_slot(new /obj/item/clothing/mask/cigarette, slot_wear_mask)
+	assert_eq(test_subject.name, "Barack Obama")
+	assert_pronoun(test_subject.get_examine_text(test_subject), "He")
+
+/datum/unit_test/examine/hidden_identity/proc/assert_pronoun(examine_text, expected_pronoun)
+	var/list/lines = splittext(examine_text, "\n")
+
+	for(var/i = 3; i < length(lines) - 2; i++)
+		var/list/words = splittext(lines[i], " ")
+		var/pronoun = words[1]
+		assert_eq(pronoun, expected_pronoun)