From c52cd55282d326306849c868eda63a7020ef2c4f Mon Sep 17 00:00:00 2001
From: SkyratBot <59378654+SkyratBot@users.noreply.github.com>
Date: Sat, 17 Feb 2024 14:25:19 +0100
Subject: [PATCH] [MIRROR] Spawners menu now displays the amount of uses left
 appropriately (#26539)

* Spawners menu now displays the amount of uses left appropriately (#81496)

## About The Pull Request
Prior to this PR, if an individual spawner allowed more than one uses,
it would still display as one use in the menu. Not only that, but
infinite spawners would also show as having just one use. Both of these
behaviors have been fixed, resulting in a much more accurate depiction
of how many uses are left on each spawner.

![image](https://github.com/tgstation/tgstation/assets/58045821/77508cdd-66bf-4d85-9dd7-c25f8ccd41b6)
(The first spawner isn't normally infinite, I just used VV to edit its
`infinite_uses` to `1` for the sake of proving that the display worked).

## Why It's Good For The Game
Being able to know that a spawner is infinite is a good thing for
players, just like being able to know how many uses are left if an
individual spawner can be used by more than one player.

## Changelog

:cl: GoldenAlpharex
fix: The Spawners menu now accurately displays the amount of uses left
in each spawner option, taking into account individual spawners that
either allow more than one use, or an infinite amount of uses.
/:cl:

* Spawners menu now displays the amount of uses left appropriately

---------

Co-authored-by: GoldenAlpharex <58045821+GoldenAlpharex@users.noreply.github.com>
---
 code/datums/spawners_menu.dm                   |  7 ++++---
 tgui/packages/tgui/interfaces/SpawnersMenu.tsx | 13 ++++++++++---
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/code/datums/spawners_menu.dm b/code/datums/spawners_menu.dm
index 06b6dbc76a8..c6b64cc3a7a 100644
--- a/code/datums/spawners_menu.dm
+++ b/code/datums/spawners_menu.dm
@@ -30,9 +30,9 @@
 		this["important_warning"] = ""
 		this["amount_left"] = 0
 		for(var/spawner_obj in GLOB.mob_spawners[spawner])
+			var/obj/effect/mob_spawn/ghost_role/mob_spawner = spawner_obj
 			if(!this["desc"])
 				if(istype(spawner_obj, /obj/effect/mob_spawn))
-					var/obj/effect/mob_spawn/ghost_role/mob_spawner = spawner_obj
 					if(!mob_spawner.allow_spawn(user, silent = TRUE))
 						continue
 					this["you_are_text"] = mob_spawner.you_are_text
@@ -41,8 +41,9 @@
 				else
 					var/obj/object = spawner_obj
 					this["desc"] = object.desc
-			this["amount_left"] += 1
-		if(this["amount_left"] > 0)
+			this["amount_left"] += mob_spawner.uses
+			this["infinite"] += mob_spawner.infinite_use
+		if(this["amount_left"] > 0 || this["infinite"])
 			data["spawners"] += list(this)
 	for(var/mob_type in GLOB.joinable_mobs)
 		var/list/this = list()
diff --git a/tgui/packages/tgui/interfaces/SpawnersMenu.tsx b/tgui/packages/tgui/interfaces/SpawnersMenu.tsx
index 50366a22b2f..12f06cfdb62 100644
--- a/tgui/packages/tgui/interfaces/SpawnersMenu.tsx
+++ b/tgui/packages/tgui/interfaces/SpawnersMenu.tsx
@@ -10,6 +10,7 @@ type SpawnersMenuContext = {
 type spawner = {
   name: string;
   amount_left: number;
+  infinite: boolean;
   desc?: string;
   you_are_text?: string;
   flavor_text?: string;
@@ -31,9 +32,15 @@ export const SpawnersMenu = (props) => {
                 title={capitalizeAll(spawner.name)}
                 buttons={
                   <Stack>
-                    <Stack.Item fontSize="14px" color="green">
-                      {spawner.amount_left} left
-                    </Stack.Item>
+                    {spawner.infinite ? (
+                      <Stack.Item fontSize="14px" color="green">
+                        Infinite
+                      </Stack.Item>
+                    ) : (
+                      <Stack.Item fontSize="14px" color="green">
+                        {spawner.amount_left} left
+                      </Stack.Item>
+                    )}
                     <Stack.Item>
                       <Button
                         content="Jump"