Merge pull request #4451 from Citadel-Station-13/upstream-merge-33599

[MIRROR] Callback security and usr
2017-12-21 03:29:13 +00:00
parent 15233cbda3 6cbc804173
commit 0be7ea0755
3 changed files with 38 additions and 3 deletions
@@ -1508,6 +1508,14 @@ GLOBAL_DATUM_INIT(dview_mob, /mob/dview, new)
 				return "\[[url_encode(thing.tag)]\]"
 	return "\ref[input]"

+// Makes a call in the context of a different usr
+// Use sparingly
+/world/proc/PushUsr(mob/M, datum/callback/CB)
+	var/temp = usr
+	usr = M
+	. = CB.Invoke()
+	usr = temp
+  
 //Returns a list of all servants of Ratvar and observers.
 /proc/servants_and_ghosts()
 	. = list()