Re-Adds leashing to pAIs as a pAI side optional toggle (#4297)

## About The Pull Request

pAIs can now toggle if they wish to project out of their cards or take
their cards with them. This can be toggled whenever they are in their
card form with a new action button spirited by ExusA
## Why It's Good For The Game

Lets pAI players choose between projecting out as a hologram, and
running around with their card inside of their hologram thingy

## Proof Of Testing
Compiled the game and spawned as pAI. Tested turning on and off the
leash, and made sure couldnt change it while folded out

## Changelog
🆑
code: Added toggle to turn leashing on or off for pAIs, from pAI side
image: Added new sprite for Leash toggle for pAIs, made by ExusA
/🆑

---------

Co-authored-by: Kobo <>

code/modules/pai/pai.dm

@@ -220,7 +220,7 @@
 		pai_card.set_personality(src)
 	card = pai_card
 	forceMove(pai_card)
-	// BUBBER EDIT REMOVAL: PAI Freedom: ORIGINAL: leash = AddComponent(/datum/component/leash, pai_card, HOLOFORM_DEFAULT_RANGE, force_teleport_out_effect = /obj/effect/temp_visual/guardian/phase/out)
+	leash = AddComponent(/datum/component/leash, pai_card, HOLOFORM_DEFAULT_RANGE, force_teleport_out_effect = /obj/effect/temp_visual/guardian/phase/out)
 	addtimer(VARSET_WEAK_CALLBACK(src, holochassis_ready, TRUE), HOLOCHASSIS_INIT_TIME)
 	if(!holoform)
 		add_traits(list(TRAIT_IMMOBILIZED, TRAIT_HANDS_BLOCKED), PAI_FOLDED)
@@ -261,7 +261,12 @@
 	SEND_SIGNAL(src, COMSIG_LIVING_HEALTH_UPDATE)
 
 /mob/living/silicon/pai/update_desc(updates)
-	desc = "A pAI mobile hard-light holographics emitter. This one appears in the form of a [chassis]." // BUBBER EDIT: PAI Freedom: ORIGINAL: desc = "A hard-light holographic avatar representing a pAI. This one appears in the form of a [chassis]."
+// BUBBER EDIT START: PAI ReLeashed: ORIGINAL: desc = "A hard-light holographic avatar representing a pAI. This one appears in the form of a [chassis]."
+	if(!holo_leash)
+		desc = "A pAI mobile hard-light holographics emitter. This one appears in the form of a [chassis]."
+	else
+		desc = "A hard-light holographic avatar representing a pAI. This one appears in the form of a [chassis]."
+// BUBBER EDIT END
 	return ..()
 
 /mob/living/silicon/pai/update_icon_state()
@@ -472,7 +477,7 @@
 
 /// Updates the distance we can be from our pai card
 /mob/living/silicon/pai/proc/increment_range(increment_amount)
-	if(!leash) // BUBBER EDIT: PAI Freedom: ORIGINAL: if(emagged)
+	if(!holo_leash) // BUBBER EDIT: PAI ReLeashed: ORIGINAL: if(emagged)
 		return
 
 	var/new_distance = leash.distance + increment_amount

code/modules/pai/shell.dm

@@ -78,7 +78,12 @@
 	if(!holoform)
 		. = fold_out(force)
 		return FALSE
-	visible_message(span_notice("[src] deactivates its holochassis emitter and folds back into a compact card!")) // BUBBER EDIT: PAI Freedom: ORIGINAL: visible_message(span_notice("[src] dematerialises!"))
+	// BUBBER EDIT START: PAI ReLeashed
+	if(!holo_leash)
+		visible_message(span_notice("[src] deactivates its holochassis emitter and folds back into a compact card!")) // BUBBER EDIT: PAI Freedom: ORIGINAL: visible_message(span_notice("[src] dematerialises!"))
+	else
+		visible_message(span_notice("[src] dematerialises!"))
+	// BUBBER EDIT END
 	stop_pulling()
 	if(ispickedupmob(loc))
 		var/obj/item/mob_holder/mob_head = loc
@@ -88,9 +93,10 @@
 		client.set_eye(card)
 	if (isturf(loc))
 		new /obj/effect/temp_visual/guardian/phase/out(loc)
-	// BUBBER EDIT ADDITION START: PAI Freedom
-	var/turf/target = drop_location()
-	card.forceMove(target)
+	// BUBBER EDIT ADDITION START: PAI ReLeashed
+	if(!holo_leash)
+		var/turf/target = drop_location()
+		card.forceMove(target)
 	// BUBBER EDIT END
 	forceMove(card)
 	add_traits(list(TRAIT_IMMOBILIZED, TRAIT_HANDS_BLOCKED), PAI_FOLDED)
@@ -126,26 +132,33 @@
 	REMOVE_TRAIT(src, TRAIT_IMMOBILIZED, PAI_FOLDED)
 	REMOVE_TRAIT(src, TRAIT_HANDS_BLOCKED, PAI_FOLDED)
 	REMOVE_TRAIT(src, TRAIT_UNDENSE, PAI_FOLDED)
-	// BUBBER EDIT START: PAI Freedom: ORIGINAL: forceMove(get_turf(card))
-	if(istype(card.loc, /obj/item/modular_computer))
-		var/obj/item/modular_computer/pc = card.loc
-		pc.inserted_pai = null
-		pc.visible_message(span_notice("[src] ejects itself from [pc]!"))
-	if(isliving(card.loc))
-		var/mob/living/living_holder = card.loc
-		if(!living_holder.temporarilyRemoveItemFromInventory(card))
-			balloon_alert(src, "unable to expand")
-			return FALSE
-	forceMove(get_turf(card))
-	card.forceMove(src)
-
+	// BUBBER EDIT START: PAI ReLeashed: ORIGINAL: forceMove(get_turf(card))
+	if(!holo_leash)
+		if(istype(card.loc, /obj/item/modular_computer))
+			var/obj/item/modular_computer/pc = card.loc
+			pc.inserted_pai = null
+			pc.visible_message(span_notice("[src] ejects itself from [pc]!"))
+		if(isliving(card.loc))
+			var/mob/living/living_holder = card.loc
+			if(!living_holder.temporarilyRemoveItemFromInventory(card))
+				balloon_alert(src, "unable to expand")
+				return FALSE
+		forceMove(get_turf(card))
+		card.forceMove(src)
+	else
+		forceMove(get_turf(card))
 	// BUBBER EDIT END
 	if(client)
 		client.perspective = EYE_PERSPECTIVE
 		client.set_eye(src)
 	set_light_on(FALSE)
 	update_appearance(UPDATE_ICON_STATE)
-	visible_message(span_boldnotice("[src] folds out its holochassis emitter and forms a holoshell around itself!")) // BUBBER EDIT: PAI Freedom: ORIGINAL: visible_message(span_boldnotice("[src] appears in a flash of light!"))
+	// BUBBER EDIT START: PAI ReLeashed
+	if(!holo_leash)
+		visible_message(span_boldnotice("[src] folds out its holochassis emitter and forms a holoshell around itself!")) // BUBBER EDIT: PAI Freedom: ORIGINAL: visible_message(span_boldnotice("[src] appears in a flash of light!"))
+	else
+		visible_message(span_boldnotice("[src] appears in a flash of light!"))
+	// BUBBER EDIT END: PAI ReLeashed
 	holoform = TRUE
 	return TRUE
 

modular_zubbers/code/modules/pai/hud.dm

@@ -0,0 +1,26 @@
+/atom/movable/screen/pai/leash
+	name = "Toggle Leash"
+	icon = 'modular_zubbers/icons/hud/screen_pai.dmi'
+	icon_state = "pai_leash"
+
+/atom/movable/screen/pai/leash/Click()
+	if(!..())
+		return
+	var/mob/living/silicon/pai/pAI = usr
+	if(!pAI.holoform)
+		if(pAI.holo_leash)
+			pAI.balloon_alert(usr, "emitters set to Move")
+			pAI.holo_leash = FALSE
+		else
+			pAI.balloon_alert(usr, "emitters set to Project")
+			pAI.holo_leash = TRUE
+	else
+		pAI.balloon_alert(usr, "your emitters are active!")
+
+/datum/hud/pai/New(mob/living/silicon/pai/owner)
+	..()
+	var/atom/movable/screen/using
+// Hololeash
+	using = new /atom/movable/screen/pai/leash(null, src)
+	using.screen_loc = "SOUTH:6,WEST+14"
+	static_inventory += using

modular_zubbers/code/modules/pai/pai.dm

@@ -0,0 +1,10 @@
+// pAI
+/mob/living/silicon/pai
+	/// Whetever this pAI has leashing enabled
+	var/holo_leash = FALSE
+/mob/living/silicon/pai/get_status_tab_items()
+	. = ..()
+	if(!holo_leash)
+		. += "Emitter set to: Move"
+	else
+		. += "Emitter set to: Project"

tgstation.dme

@@ -9535,6 +9535,8 @@
 #include "modular_zubbers\code\modules\opposing_force\code\items.dm"
 #include "modular_zubbers\code\modules\opposing_force\code\equipment\antagonist_powers.dm"
 #include "modular_zubbers\code\modules\pai\ghost_pai.dm"
+#include "modular_zubbers\code\modules\pai\hud.dm"
+#include "modular_zubbers\code\modules\pai\pai.dm"
 #include "modular_zubbers\code\modules\paperwork\fax.dm"
 #include "modular_zubbers\code\modules\paperwork\folders_premade.dm"
 #include "modular_zubbers\code\modules\paperwork\paper_premade.dm"