ai mech remote static stuff

basically there's some horrible interactions between camera static and eyeobjs not moving which mech remoting does, so I did a little bit of hacky colinking movements and this should make it better :)

code/game/mecha/mecha.dm

@@ -533,6 +533,13 @@
 	. = ..()
 	if(.)
 		events.fireEvent("onMove",get_turf(src))
+		//NSV13 - hacky AI fixes
+		if(silicon_pilot)
+			var/mob/living/silicon/ai/aipilot = occupant //qed
+			if(isAI(aipilot)) //safety
+				aipilot?.eyeobj?.setLoc(get_turf(src), FALSE, null, TRUE) //Ok so basically we NEED our eyeobj to move so our camera chunks update or the mech pilot has a bad time.
+				aipilot?.update_camera_location() //Ok so basically we NEED to update the AI core camera here because it doesn't get "moved" normally due to contents.
+		//NSV13 end.
 	if (internal_tank?.disconnect()) // Something moved us and broke connection
 		occupant_message("<span class='warning'>Air port connection teared off!</span>")
 		log_message("Lost connection to gas port.", LOG_MECHA)
@@ -809,6 +816,7 @@
 			to_chat(user, "<span class='boldnotice'>Transfer successful</span>: [AI.name] ([rand(1000,9999)].exe) installed and executed successfully. Local copy has been removed.")
 			card.AI = null
 			ai_enter_mech(AI, interaction)
+			card.update_icon() //NSV13 - make card look empty.
 
 //Hack and From Card interactions share some code, so leave that here for both to use.
 /obj/mecha/proc/ai_enter_mech(mob/living/silicon/ai/AI, interaction)

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

@@ -73,9 +73,9 @@
 // Use this when setting the ai_eye's location.
 // It will also stream the chunk that the new loc is in.
 
-/mob/camera/ai_eye/proc/setLoc(destination, force_update = FALSE, dir) //NSV13 - AI Custom Holographic Form
+/mob/camera/ai_eye/proc/setLoc(destination, force_update = FALSE, dir, ai_mecha_override) //NSV13 - AI Custom Holographic Form || also AI mecha fixes - basically we need the fourth arg to ONLY allow the mecha AI movement and lock normal actions.
 	if(ai)
-		if(!isturf(ai.loc))
+		if(!isturf(ai.loc) && (!ismecha(ai.loc) || !ai_mecha_override)) //NSV13 - hacky ancient bugfixes (eye needs moving even if core is mech'd to update cam chunks).
 			return
 		destination = get_turf(destination)
 		if(!force_update && (destination == get_turf(src)) )

nsv13/code/__HELPERS/overmap.dm

@@ -23,6 +23,8 @@ Helper method to get what ship an observer belongs to for stuff like parallax.
 */
 
 /mob/proc/update_overmap()
+	if(!loc) //Being deleted or cursed things.
+		return
 	var/obj/structure/overmap/OM = loc.get_overmap() //Accounts for things like fighters and for being in nullspace because having no loc is bad.
 	if(OM == last_overmap)
 		return