Fixes body purist headrevs from getting mad at their implant by making them unaware of it (#74346)

## About The Pull Request

Body purists no longer mind implants with a special trait for "hidden
implants". This special trait is replacing the "syndicate implant"
variable and was just used to hide certain implants from medical
scanners.

## Why It's Good For The Game

fixes #74180

## Changelog
🆑
fix: Body purist headrevs having a bad time with their implant
/🆑

code/__DEFINES/surgery.dm

@@ -13,6 +13,8 @@
 #define ORGAN_SYNTHETIC_EMP (1<<5)
 ///Can't be removed using surgery
 #define ORGAN_UNREMOVABLE (1<<6)
+/// Can't be seen by scanners, doesn't anger body purists
+#define ORGAN_HIDDEN (1<<7)
 
 // Flags for the bodypart_flags var on /obj/item/bodypart
 /// Bodypart cannot be dismembered or amputated

code/datums/quirks/negative_quirks.dm

@@ -1110,7 +1110,7 @@
 		if(!IS_ORGANIC_LIMB(limb))
 			cybernetics_level++
 	for(var/obj/item/organ/organ as anything in owner.organs)
-		if(organ.organ_flags & ORGAN_SYNTHETIC)
+		if((organ.organ_flags & ORGAN_SYNTHETIC || organ.status == ORGAN_ROBOTIC) && !(organ.organ_flags & ORGAN_HIDDEN))
 			cybernetics_level++
 	update_mood()
 
@@ -1121,13 +1121,13 @@
 
 /datum/quirk/body_purist/proc/on_organ_gain(datum/source, obj/item/organ/new_organ, special)
 	SIGNAL_HANDLER
-	if(new_organ.organ_flags & ORGAN_SYNTHETIC || new_organ.status == ORGAN_ROBOTIC) //why the fuck are there 2 of them
+	if((new_organ.organ_flags & ORGAN_SYNTHETIC || new_organ.status == ORGAN_ROBOTIC) && !(new_organ.organ_flags & ORGAN_HIDDEN)) //why the fuck are there 2 of them
 		cybernetics_level++
 		update_mood()
 
 /datum/quirk/body_purist/proc/on_organ_lose(datum/source, obj/item/organ/old_organ, special)
 	SIGNAL_HANDLER
-	if(old_organ.organ_flags & ORGAN_SYNTHETIC || old_organ.status == ORGAN_ROBOTIC)
+	if((old_organ.organ_flags & ORGAN_SYNTHETIC || old_organ.status == ORGAN_ROBOTIC) && !(old_organ.organ_flags & ORGAN_HIDDEN))
 		cybernetics_level--
 		update_mood()
 
@@ -1142,6 +1142,7 @@
 	if(!IS_ORGANIC_LIMB(old_limb))
 		cybernetics_level--
 		update_mood()
+
 /datum/quirk/cursed
 	name = "Cursed"
 	desc = "You are cursed with bad luck. You are much more likely to suffer from accidents and mishaps. When it rains, it pours."

code/game/objects/items/devices/scanners/health_analyzer.dm

@@ -367,7 +367,7 @@
 		var/mob/living/carbon/carbontarget = target
 		var/cyberimp_detect
 		for(var/obj/item/organ/internal/cyberimp/CI in carbontarget.organs)
-			if(CI.status == ORGAN_ROBOTIC && !CI.syndicate_implant)
+			if(CI.status == ORGAN_ROBOTIC && !(CI.organ_flags & ORGAN_HIDDEN))
 				cyberimp_detect += "[!cyberimp_detect ? "[CI.get_examine_string(user)]" : ", [CI.get_examine_string(user)]"]"
 		if(cyberimp_detect)
 			render_list += "<span class='notice ml-1'>Detected cybernetic modifications:</span>\n"

code/modules/antagonists/revolution/revolution.dm

@@ -388,7 +388,11 @@
 	if(give_hud)
 		var/obj/item/organ/internal/cyberimp/eyes/hud/security/syndicate/S = new()
 		S.Insert(C)
-		to_chat(C, "Your eyes have been implanted with a cybernetic security HUD which will help you keep track of who is mindshield-implanted, and therefore unable to be recruited.")
+		if(C.get_quirk(/datum/quirk/body_purist))
+			to_chat(C, "Being a body purist, you would never accept cybernetic implants. Upon hearing this, your employers signed you up for a special program, which... for \
+			some odd reason, you just can't remember... either way, the program must have worked, because you have gained the ability to keep track of who is mindshield-implanted, and therefore unable to be recruited.")
+		else
+			to_chat(C, "Your eyes have been implanted with a cybernetic security HUD which will help you keep track of who is mindshield-implanted, and therefore unable to be recruited.")
 
 /datum/team/revolution
 	name = "\improper Revolution"

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

@@ -373,7 +373,7 @@
 		if(HAS_TRAIT(user, TRAIT_MEDICAL_HUD))
 			var/cyberimp_detect
 			for(var/obj/item/organ/internal/cyberimp/CI in organs)
-				if(CI.status == ORGAN_ROBOTIC && !CI.syndicate_implant)
+				if(CI.status == ORGAN_ROBOTIC && !(CI.organ_flags & ORGAN_HIDDEN))
 					cyberimp_detect += "[!cyberimp_detect ? "[CI.get_examine_string(user)]" : ", [CI.get_examine_string(user)]"]"
 			if(cyberimp_detect)
 				. += "<span class='notice ml-1'>Detected cybernetic modifications:</span>"

code/modules/surgery/organs/augments_eyes.dm

@@ -53,4 +53,4 @@
 /obj/item/organ/internal/cyberimp/eyes/hud/security/syndicate
 	name = "Contraband Security HUD Implant"
 	desc = "A Cybersun Industries brand Security HUD Implant. These illicit cybernetic eye implants will display a security HUD over everything you see."
-	syndicate_implant = TRUE
+	organ_flags = ORGAN_SYNTHETIC | ORGAN_HIDDEN

code/modules/surgery/organs/augments_internal.dm

@@ -7,7 +7,6 @@
 	organ_flags = ORGAN_SYNTHETIC
 	var/implant_color = "#FFFFFF"
 	var/implant_overlay
-	var/syndicate_implant = FALSE //Makes the implant invisible to health analyzers and medical HUDs.
 
 /obj/item/organ/internal/cyberimp/New(mob/implanted_mob = null)
 	if(iscarbon(implanted_mob))