Split examine verb and function, and improve it (#17251)

* Split examine verb and function, and include adjacency and distance checking in examine function

* Fix various issues

* Update code/modules/mob/examinations.dm

Co-authored-by: SleepyGemmy <99297919+SleepyGemmy@users.noreply.github.com>

* Add required define vars

* Update code/game/objects/items/stacks/wrap.dm

Co-authored-by: SleepyGemmy <99297919+SleepyGemmy@users.noreply.github.com>

---------

Co-authored-by: SleepyGemmy <99297919+SleepyGemmy@users.noreply.github.com>

code/modules/organs/internal/brain.dm

@@ -208,7 +208,7 @@
 	callHook("debrain", list(brainmob))
 
 /obj/item/organ/internal/brain/examine(mob/user) // -- TLE
-	..(user)
+	. = ..()
 	if(brainmob && brainmob.client)//if thar be a brain inside... the brain.
 		to_chat(user, "You can feel the small spark of life still left in this one.")
 	else
@@ -228,4 +228,4 @@
 	return ..()
 
 /obj/item/organ/internal/brain/zombie
-	relative_size = 100
+	relative_size = 100

code/modules/organs/organ.dm

@@ -212,7 +212,7 @@
 	return
 
 /obj/item/organ/examine(mob/user)
-	..(user)
+	. = ..()
 	if(status & ORGAN_DEAD)
 		to_chat(user, "<span class='notice'>The decay has set in.</span>")
 

code/modules/organs/organ_external.dm

@@ -154,9 +154,9 @@
 		return //no eating the limb until everything's been removed
 	return ..()
 
-/obj/item/organ/external/examine()
-	..()
-	if(in_range(usr, src) || istype(usr, /mob/abstract/observer))
+/obj/item/organ/external/examine(mob/user, distance, is_adjacent)
+	. = ..()
+	if(distance <= 1)
 		for(var/obj/item/I in contents)
 			if(istype(I, /obj/item/organ))
 				continue

code/modules/organs/subtypes/machine.dm

@@ -230,7 +230,7 @@
 	. = ..()
 
 /obj/item/organ/internal/ipc_tag/examine(mob/user)
-	..()
+	. = ..()
 	to_chat(user, SPAN_NOTICE("Serial Autogeneration: [auto_generate ? "Yes" : "No"]"))
 	to_chat(user, SPAN_NOTICE("Serial Number: [serial_number]"))
 	to_chat(user, SPAN_NOTICE("Ownership Info: [ownership_info]"))
@@ -246,7 +246,7 @@
 			to_chat(user, SPAN_WARNING("\The [src] reads, \"Scanning failure, please submit scanner for repairs.\""))
 			return
 		if(!S.hacked)
-			user.examinate(src)
+			examinate(user, src)
 		else
 			user.visible_message(SPAN_WARNING("\The [user] starts fiddling with \the [src]..."), SPAN_NOTICE("You start fiddling with \the [src]..."))
 			if(do_after(user, 30, TRUE, src))

code/modules/organs/subtypes/vaurca.dm

@@ -163,9 +163,9 @@
 
 	return ..()
 
-/obj/item/organ/internal/vaurca/preserve/examine(mob/user)
-	. = ..(user, 0)
-	if(.)
+/obj/item/organ/internal/vaurca/preserve/examine(mob/user, distance, is_adjacent)
+	. = ..()
+	if(distance <= 0)
 		var/celsius_temperature = air_contents.temperature - T0C
 		var/descriptive
 		switch(celsius_temperature)