Merge pull request #184 from TheDZD/magic

Wizard Bugfixes and One Spell Addition

code/game/objects/effects/forcefields.dm

@@ -0,0 +1,33 @@
+/obj/effect/forcefield
+	desc = "A space wizard's magic wall."
+	name = "FORCEWALL"
+	icon = 'icons/effects/effects.dmi'
+	icon_state = "m_shield"
+	anchored = 1.0
+	opacity = 0
+	density = 1
+	unacidable = 1
+
+
+
+
+
+///////////Mimewalls///////////
+
+/obj/effect/forcefield/mime
+	icon_state = "empty"
+	name = "invisible wall"
+	desc = "You have a bad feeling about this."
+	var/timeleft = 50
+	var/last_process = 0
+
+/obj/effect/forcefield/mime/New()
+	..()
+	last_process = world.time
+	processing_objects.Add(src)
+
+/obj/effect/forcefield/mime/process()
+	timeleft -= (world.time - last_process)
+	if(timeleft <= 0)
+		processing_objects.Remove(src)
+		qdel(src)