From 9b1a7dea1da1086eab0eb2421f53b0a49f3185e4 Mon Sep 17 00:00:00 2001
From: Errant <35878406+Errant-4@users.noreply.github.com>
Date: Thu, 17 Apr 2025 13:24:47 +0200
Subject: [PATCH] Geiger counters can now be heard by everyone nearby (#30463)

* haha geiger counter go brrrrrrr

* move hardcoded values to datafields

* syntax cleanup
---
 .../Radiation/Systems/GeigerSystem.cs         | 18 +++---
 .../Radiation/Components/GeigerComponent.cs   | 18 ++++++
 .../Entities/Objects/Devices/geiger.yml       | 62 +++++++++----------
 3 files changed, 59 insertions(+), 39 deletions(-)

diff --git a/Content.Server/Radiation/Systems/GeigerSystem.cs b/Content.Server/Radiation/Systems/GeigerSystem.cs
index 9b6ed31781..6cf17c49c8 100644
--- a/Content.Server/Radiation/Systems/GeigerSystem.cs
+++ b/Content.Server/Radiation/Systems/GeigerSystem.cs
@@ -8,6 +8,7 @@ using Content.Shared.Radiation.Systems;
 using Robust.Server.Audio;
 using Robust.Server.GameObjects;
 using Robust.Server.Player;
+using Robust.Shared.Player;
 
 namespace Content.Server.Radiation.Systems;
 
@@ -155,16 +156,17 @@ public sealed class GeigerSystem : SharedGeigerSystem
         if (!component.Sounds.TryGetValue(component.DangerLevel, out var sounds))
             return;
 
-        if (component.User == null)
-            return;
-
-        if (!_player.TryGetSessionByEntity(component.User.Value, out var session))
-            return;
-
         var sound = _audio.ResolveSound(sounds);
-        var param = sounds.Params.WithLoop(true).WithVolume(-4f);
+        var param = sounds.Params.WithLoop(true).WithVolume(component.Volume);
 
-        component.Stream = _audio.PlayGlobal(sound, session, param)?.Entity;
+        if (component.BroadcastAudio)
+        {
+            // For some reason PlayPvs sounds quieter even at distance 0, so we need to boost the volume a bit for consistency
+            param = sounds.Params.WithLoop(true).WithVolume(component.Volume + 1.5f).WithMaxDistance(component.BroadcastRange);
+            component.Stream = _audio.PlayPvs(sound, uid, param)?.Entity;
+        }
+        else if(component.User is not null && _player.TryGetSessionByEntity(component.User.Value, out var session))
+                    component.Stream = _audio.PlayGlobal(sound, session, param)?.Entity;
     }
 
     public static GeigerDangerLevel RadsToLevel(float rads)
diff --git a/Content.Shared/Radiation/Components/GeigerComponent.cs b/Content.Shared/Radiation/Components/GeigerComponent.cs
index 71edb70b37..34a262e131 100644
--- a/Content.Shared/Radiation/Components/GeigerComponent.cs
+++ b/Content.Shared/Radiation/Components/GeigerComponent.cs
@@ -83,6 +83,24 @@ public sealed partial class GeigerComponent : Component
     ///     Played only for current user.
     /// </summary>
     public EntityUid? Stream;
+
+    /// <summary>
+    ///     Mark true if the audio should be heard by everyone around the device
+    /// </summary>
+    [DataField]
+    public bool BroadcastAudio = false;
+
+    /// <summary>
+    ///     The distance within which the broadcast tone can be heard.
+    /// </summary>
+    [DataField]
+    public float BroadcastRange = 4f;
+
+    /// <summary>
+    ///     The volume of the warning tone.
+    /// </summary>
+    [DataField]
+    public float Volume = -4f;
 }
 
 [Serializable, NetSerializable]
diff --git a/Resources/Prototypes/Entities/Objects/Devices/geiger.yml b/Resources/Prototypes/Entities/Objects/Devices/geiger.yml
index f8ee24c5c6..518d28f2ee 100644
--- a/Resources/Prototypes/Entities/Objects/Devices/geiger.yml
+++ b/Resources/Prototypes/Entities/Objects/Devices/geiger.yml
@@ -4,34 +4,34 @@
   name: Geiger counter
   description: A handheld device used for detecting and measuring radiation pulses.
   components:
-    - type: Sprite
-      sprite: Objects/Tools/geiger.rsi
-      layers:
-        - state: geiger_base
-        - state: geiger_on_idle
-          map: ["enum.GeigerLayers.Screen"]
-          shader: unshaded
-          visible: false
-    - type: Item
-      sprite: Objects/Tools/geiger.rsi
-    - type: Geiger
-      showControl: true
-      showExamine: true
-    - type: Appearance
-    - type: GenericVisualizer
-      visuals:
-        enum.GeigerVisuals.IsEnabled:
-          GeigerLayers.Screen:
-            True: { visible: True }
-            False: { visible: False }
-        enum.GeigerVisuals.DangerLevel:
-          GeigerLayers.Screen:
-            None: {state: geiger_on_idle}
-            Low: {state: geiger_on_low}
-            Med: {state: geiger_on_med}
-            High: {state: geiger_on_high}
-            Extreme: {state: geiger_on_ext}
-    - type: PhysicalComposition
-      materialComposition:
-        Plastic: 100
-
+  - type: Sprite
+    sprite: Objects/Tools/geiger.rsi
+    layers:
+      - state: geiger_base
+      - state: geiger_on_idle
+        map: ["enum.GeigerLayers.Screen"]
+        shader: unshaded
+        visible: false
+  - type: Item
+    sprite: Objects/Tools/geiger.rsi
+  - type: Geiger
+    showControl: true
+    showExamine: true
+    broadcastAudio: true
+  - type: Appearance
+  - type: GenericVisualizer
+    visuals:
+      enum.GeigerVisuals.IsEnabled:
+        GeigerLayers.Screen:
+          True: { visible: True }
+          False: { visible: False }
+      enum.GeigerVisuals.DangerLevel:
+        GeigerLayers.Screen:
+          None: {state: geiger_on_idle}
+          Low: {state: geiger_on_low}
+          Med: {state: geiger_on_med}
+          High: {state: geiger_on_high}
+          Extreme: {state: geiger_on_ext}
+  - type: PhysicalComposition
+    materialComposition:
+      Plastic: 100
-- 
2.51.2