From cb8ca472a1f2ff60d69a8cf46ad103f04dacd972 Mon Sep 17 00:00:00 2001
From: John Willard <53777086+JohnFulpWillard@users.noreply.github.com>
Date: Wed, 16 Nov 2022 02:39:16 -0500
Subject: [PATCH] Re-adds the clown's PDA virus honking (#71035)
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## About The Pull Request

Re-adds the Clown's virus disk's ability to make machines, airlocks, and
computers honk, which was removed in the transition from PDA to modular
computer.

Fun fact: This was broken for a long time, I had fixed it in
https://github.com/tgstation/tgstation/pull/64443 before it got
accidentally wiped off the face of the earth.

To anyone who isn't aware:
- Clown's virus disk has 5 charges
- You can use these charges to install viruses in computers, airlocks,
and machines if they're screwed open (computers dont need to)
- This will make them honk when used.
- You can get charges back by slipping people with the PDA while the
virus disk is installed in it (which it is by default)
- The max charges you can get at once is 5.

## Why It's Good For The Game

A feature that was lost in the PDA to modular computer transition, now
re-added. It's a cool feature and I personally would use it if I played
bad jobs.

Things actually working is a 🛩️

## Changelog

:cl:
fix: Clown PDA virus disk can once again be installed in machines,
computers, and airlocks.
/:cl:
---
 .../computers/item/tablet.dm                  | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/code/modules/modular_computers/computers/item/tablet.dm b/code/modules/modular_computers/computers/item/tablet.dm
index b419d03b253..25cae33a914 100644
--- a/code/modules/modular_computers/computers/item/tablet.dm
+++ b/code/modules/modular_computers/computers/item/tablet.dm
@@ -67,6 +67,34 @@
 
 	return ..()
 
+/obj/item/modular_computer/tablet/pre_attack(atom/target, mob/living/user, params)
+	if(!inserted_disk || !ismachinery(target))
+		return ..()
+
+	var/obj/machinery/target_machine = target
+	if(!target_machine.panel_open && !istype(target, /obj/machinery/computer))
+		return ..()
+
+	if(!istype(inserted_disk, /obj/item/computer_disk/virus/clown))
+		return ..()
+	var/obj/item/computer_disk/virus/clown/installed_cartridge = inserted_disk
+	if(!installed_cartridge.charges)
+		to_chat(user, span_notice("Out of virus charges."))
+		return ..()
+
+	to_chat(user, span_notice("You upload the virus to [target]!"))
+	var/sig_list = list(COMSIG_ATOM_ATTACK_HAND)
+	if(istype(target,/obj/machinery/door/airlock))
+		sig_list = list(COMSIG_AIRLOCK_OPEN, COMSIG_AIRLOCK_CLOSE)
+
+	installed_cartridge.charges--
+	target.AddComponent(
+		/datum/component/sound_player, \
+		uses = rand(15,20), \
+		signal_list = sig_list, \
+	)
+	return TRUE
+
 /obj/item/modular_computer/tablet/interact(mob/user)
 	. = ..()
 	if(HAS_TRAIT(src, TRAIT_PDA_MESSAGE_MENU_RIGGED))