From 449c8c8d8f96accce324e074a539fe646dc8b19d Mon Sep 17 00:00:00 2001
From: PsiOmegaDelta <git@psiomega.se>
Date: Wed, 10 Jun 2015 10:08:17 +0200
Subject: [PATCH] Refactors the ghost_follow_link proc to not use istype
 checks.

---
 code/modules/mob/dead/observer/observer.dm | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/code/modules/mob/dead/observer/observer.dm b/code/modules/mob/dead/observer/observer.dm
index 9f023b0469..37aecab043 100644
--- a/code/modules/mob/dead/observer/observer.dm
+++ b/code/modules/mob/dead/observer/observer.dm
@@ -682,15 +682,18 @@ mob/dead/observer/MayRespawn(var/feedback = 0)
 		return 0
 	return 1
 
+/atom/proc/extra_ghost_link()
+	return
+
+/mob/extra_ghost_link(var/atom/ghost)
+	if(mind && eyeobj)
+		return "|<a href='byond://?src=\ref[ghost];track=\ref[eyeobj]'>eye</a>"
+
+/mob/dead/observer/extra_ghost_link(var/atom/ghost)
+	if(mind && mind.current)
+		return "|<a href='byond://?src=\ref[ghost];track=\ref[mind.current]'>body</a>"
+
 /proc/ghost_follow_link(var/atom/target, var/atom/ghost)
 	if((!target) || (!ghost)) return
 	. = "<a href='byond://?src=\ref[ghost];track=\ref[target]'>follow</a>"
-
-	if(istype(target, /mob/dead/observer))
-		var/mob/dead/observer/O = target
-		if(O.mind && O.mind.current)
-			. += "|<a href='byond://?src=\ref[ghost];track=\ref[O.mind.current]'>body</a>"
-	else if(istype(target, /mob)) // Eye follow links
-		var/mob/M = target
-		if(M.client && M.eyeobj) // No point following clientless eyes
-			. += "|<a href='byond://?src=\ref[ghost];track=\ref[M.eyeobj]'>eye</a>"
+	. += target.extra_ghost_link(ghost)