pAI Computer Piloting (#8842)

pAI can now be put into modular computers to control them. When a pAI is inserted, a new service will be unlocked, which can disable their access to the computer.

The VueUI change wasn't tested, but finding and replacing should leave the functionality unchanged.

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

@@ -52,6 +52,12 @@
 
 	computer.attack_self(src)
 
+/mob/living/silicon/pai/proc/personal_computer_interact()
+	set name = "Access Local Computer"
+	set category = "Subsystems"
+
+	parent_computer.attack_self(src)
+
 /********************
 *	Alarm Monitor	*
 ********************/

code/modules/mob/living/silicon/pai/death.dm

@@ -1,3 +1,9 @@
+/mob/living/silicon/pai/Destroy()
+	if(parent_computer?.personal_ai == src)
+		parent_computer.personal_ai = null
+	parent_computer = null
+	return ..()
+
 /mob/living/silicon/pai/death(gibbed)
 	if(card)
 		card.removePersonality()

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

@@ -83,6 +83,7 @@
 	var/subscreen			// Which specific function of the main screen is being displayed
 
 	var/obj/item/device/pda/ai/pai/pda = null
+	var/obj/item/modular_computer/parent_computer
 
 	var/secHUD = 0			// Toggles whether the Security HUD is active or not
 	var/medHUD = 0			// Toggles whether the Medical  HUD is active or not
@@ -356,7 +357,10 @@
 	if(istype(card.loc,/obj/item/rig_module))
 		to_chat(src, SPAN_WARNING("There is no room to unfold inside this rig module. You're good and stuck."))
 		return FALSE
-	else if(istype(card.loc, /mob))
+	else if(istype(card.loc, /obj/item/modular_computer))
+		to_chat(src, SPAN_WARNING("You are unable to unfold while housed within a computer."))
+		return FALSE
+	else if(istype(card.loc,/mob))
 		var/mob/holder = card.loc
 		if(ishuman(holder))
 			var/mob/living/carbon/human/H = holder