Fixes multiple holograms being active at the same time, fixes AI's being unable to set wanted status.

code/game/machinery/hologram.dm

@@ -90,12 +90,15 @@ var/const/HOLOPAD_MODE = 0
 		user.eyeobj.setLoc(get_turf(src))
 	else if(!hologram)//If there is no hologram, possibly make one.
 		activate_holo(user)
-	else if(master==user)//If there is a hologram, remove it. But only if the user is the master. Otherwise do nothing.
+	else if(master == user)//If there is a hologram, remove it. But only if the user is the master. Otherwise do nothing.
 		clear_holo()
 	return
 
 /obj/machinery/hologram/holopad/proc/activate_holo(mob/living/silicon/ai/user)
 	if(!(stat & NOPOWER) && user.eyeobj.loc == src.loc)//If the projector has power and client eye is on it.
+		if(user.holo)
+			var/obj/machinery/hologram/holopad/current = user.holo
+			current.clear_holo()
 		if(!hologram)//If there is not already a hologram.
 			create_holo(user)//Create one.
 			src.visible_message("A holographic image of [user] flicks to life right before your eyes!")

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

@@ -854,12 +854,7 @@
 										modified = 1
 
 										spawn()
-											if(istype(usr,/mob/living/carbon/human))
-												//var/mob/living/carbon/human/U = usr
-												sec_hud_set_security_status()
-											if(istype(usr,/mob/living/silicon/robot))
-												//var/mob/living/silicon/robot/U = usr
-												sec_hud_set_security_status()
+											sec_hud_set_security_status()
 
 			if(!modified)
 				to_chat(usr, "\red Unable to locate a data core entry for this person.")
@@ -984,12 +979,7 @@
 										PDA_Manifest.Cut()
 
 									spawn()
-										if(istype(usr,/mob/living/carbon/human))
-											//var/mob/living/carbon/human/U = usr
-											sec_hud_set_security_status()
-										if(istype(usr,/mob/living/silicon/robot))
-											//var/mob/living/silicon/robot/U = usr
-											sec_hud_set_security_status()
+										sec_hud_set_security_status()
 
 			if(!modified)
 				to_chat(usr, "\red Unable to locate a data core entry for this person.")

code/modules/mob/living/silicon/ai/ai.dm

@@ -97,12 +97,7 @@ var/list/ai_verbs_default = list(
 
 	var/obj/machinery/camera/portable/builtInCamera
 
-	//var/obj/item/borg/sight/hud/sec/sechud = null
-	//var/obj/item/borg/sight/hud/med/healthhud = null
-
 	var/arrivalmsg = "$name, $rank, has arrived on the station."
-	med_hud = DATA_HUD_MEDICAL_BASIC
-	sec_hud = DATA_HUD_SECURITY_BASIC
 
 /mob/living/silicon/ai/proc/add_ai_verbs()
 	src.verbs |= ai_verbs_default

code/modules/mob/living/silicon/robot/robot.dm

@@ -78,16 +78,13 @@ var/list/robot_verbs_default = list(
 
 	var/updating = 0 //portable camera camerachunk update
 
-	hud_possible = list(SPECIALROLE_HUD, DIAG_STAT_HUD, DIAG_HUD, DIAG_BATT_HUD,NATIONS_HUD)
+	hud_possible = list(SPECIALROLE_HUD, DIAG_STAT_HUD, DIAG_HUD, DIAG_BATT_HUD, NATIONS_HUD)
 
 	var/magpulse = 0
 	var/ionpulse = 0 // Jetpack-like effect.
 	var/ionpulse_on = 0 // Jetpack-like effect.
 	var/datum/effect/system/ion_trail_follow/ion_trail // Ionpulse effect.
-
-	var/obj/item/borg/sight/hud/sec/sechud = null
-	var/obj/item/borg/sight/hud/med/healthhud = null
-
+	
 	var/datum/action/item_action/toggle_research_scanner/scanner = null
 
 /mob/living/silicon/robot/New(loc,var/syndie = 0,var/unfinished = 0, var/alien = 0)