Various Entities make sounds when speaking (#7980)

* Speech Sounds from Goonstation

* Added some speech sound prototypes for humans, mice, and vending machines. More to come later?

* Custom synthesized sound for a vending machine ad

* Gave mice and vending machines Speech Components on their base prototypes to make sounds

* Humans now talk using the 'Alto' voice. In the future this can be changed in customization screen

* New Prototype 'SpeechSounds' with three soundspecifiers for saying sound, asking sound, exclaiming sound.

* SharedSpeechComponent modified from being useless to being responsible for making speech noises.

* Initial creation of SpeechNoiseSystem for making Sounds when certain entities speak.

* whitespace fix

* License fix

* Remove leftover using from debugging

* Added a cooldown editable in yaml

* SharedSpeechComponent has the proper cooldown now. oops

Content.Server/Speech/SpeechNoiseSystem.cs

@@ -0,0 +1,80 @@
+using Robust.Shared.GameObjects;
+using Robust.Shared.Audio;
+using Content.Server.Chat;
+using Content.Shared.Speech;
+using Content.Shared.Sound;
+using Robust.Shared.Player;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Timing;
+using System;
+
+namespace Content.Server.Speech
+{
+    public sealed class SpeechSoundSystem : EntitySystem
+    {
+
+        [Dependency] private readonly IPrototypeManager _proto = default!;
+        [Dependency] private readonly IGameTiming _gameTiming = default!;
+
+        public override void Initialize()
+        {
+            base.Initialize();
+
+            SubscribeLocalEvent<SharedSpeechComponent, EntitySpokeEvent>(OnEntitySpoke);
+            SubscribeLocalEvent<SharedSpeechComponent, ComponentStartup>(OnStartup);
+        }
+
+        private void OnStartup(EntityUid uid, SharedSpeechComponent component, ComponentStartup args)
+        {
+            //Cache prototype on component startup.
+            if (_proto.TryIndex(component.SpeechSoundsId, out SpeechSoundsPrototype? speechsnds))
+            {
+                if (speechsnds != null)
+                {
+                    component.SpeechSoundsCache = speechsnds;
+                }
+            }
+        }
+
+
+        private void OnEntitySpoke(EntityUid uid, SharedSpeechComponent component, EntitySpokeEvent args)
+        {
+            if (!component.PlaySpeechSound) return;
+            var cooldown = TimeSpan.FromSeconds(component.SoundCooldownTime);
+            //Ensure more than the cooldown time has passed since last speaking
+            if ((_gameTiming.CurTime - component.LastTimeSoundPlayed) < cooldown) return;
+
+            //Play speech sound
+
+            if (component.SpeechSoundsCache != null)
+            {
+                //Re-Index sounds prototype if cached proto ID is outdated, allows VV and changing the voice.
+                if (component.SpeechSoundsCache.ID != component.SpeechSoundsId)
+                {
+                    if (_proto.TryIndex(component.SpeechSoundsId, out SpeechSoundsPrototype? speechsnds))
+                    {
+                        if (speechsnds != null)
+                        {
+                            component.SpeechSoundsCache = speechsnds;
+                        }
+                    }
+                }
+                var contextSound = component.SpeechSoundsCache.SaySound;
+                //Different sounds for ask/exclaim based on last character
+                switch (args.Message[args.Message.Length-1])
+                {
+                    case '?':
+                        contextSound = component.SpeechSoundsCache.AskSound;
+                        break;
+                    case '!':
+                        contextSound = component.SpeechSoundsCache.ExclaimSound;
+                        break;
+
+                }
+                component.LastTimeSoundPlayed = _gameTiming.CurTime;
+                SoundSystem.Play(Filter.Pvs(uid), contextSound.GetSound(), uid, component.AudioParams);
+            }
+        }
+
+    }
+}

Content.Shared/Speech/SharedSpeechComponent.cs

@@ -1,10 +1,18 @@
 using Robust.Shared.GameObjects;
 using Robust.Shared.Serialization.Manager.Attributes;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
+using Robust.Shared.Audio;
+using Content.Shared.Sound;
+using Content.Shared.Speech;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Timing;
+using System;
 
 namespace Content.Shared.Speech
 {
     /// <summary>
-    ///     Component required for entities to be able to speak.
+    ///     Component required for entities to be able to speak. (TODO: Entities can speak fine without this, this only forbids them speak if they have it and enabled is false.)
+    ///     Contains the option to let entities make noise when speaking, datafields for the sounds in question, and relevant AudioParams.
     /// </summary>
     [RegisterComponent]
     public sealed class SharedSpeechComponent : Component
@@ -12,6 +20,29 @@ namespace Content.Shared.Speech
         [DataField("enabled")]
         private bool _enabled = true;
 
+        [ViewVariables(VVAccess.ReadWrite)]
+        [DataField("playSpeechSound")]
+        public bool PlaySpeechSound = false;
+
+        [ViewVariables(VVAccess.ReadWrite)]
+        [DataField("speechSoundsId", customTypeSerializer:typeof(PrototypeIdSerializer<SpeechSoundsPrototype>))]
+        public string SpeechSoundsId { get; set; } = "Alto";
+
+        [DataField("audioParams")]
+        public AudioParams AudioParams = AudioParams.Default.WithVolume(5f);
+
+        [ViewVariables(VVAccess.ReadWrite)]
+        [DataField("soundCooldownTime")]
+        public float SoundCooldownTime { get; set; } = 0.5f;
+
+        public TimeSpan LastTimeSoundPlayed = TimeSpan.Zero;
+
+        //Don't use this.
+        //Cache for SpeechSoundsPrototype to avoid Indexing every single time someone talks.
+        public SpeechSoundsPrototype? SpeechSoundsCache = null;
+
+
+
         public bool Enabled
         {
             get => _enabled;

Content.Shared/Speech/SpeechSoundsPrototype.cs

@@ -0,0 +1,27 @@
+using System.Collections.Generic;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization.Manager.Attributes;
+using Robust.Shared.Utility;
+using Robust.Shared.ViewVariables;
+using Robust.Shared.Audio;
+using Content.Shared.Sound;
+
+namespace Content.Shared.Speech
+{
+    [Prototype("speechSounds")]
+    public sealed class SpeechSoundsPrototype : IPrototype
+    {
+        [ViewVariables]
+        [IdDataFieldAttribute]
+        public string ID { get; } = default!;
+
+        [DataField("saySound")]
+        public SoundSpecifier SaySound { get; set; } = new SoundPathSpecifier("/Audio/Voice/Talk/speak_2.ogg");
+
+        [DataField("askSound")]
+        public SoundSpecifier AskSound { get; set; } = new SoundPathSpecifier("/Audio/Voice/Talk/speak_2_ask.ogg");
+
+        [DataField("exclaimSound")]
+        public SoundSpecifier ExclaimSound { get; set; } = new SoundPathSpecifier("/Audio/Voice/Talk/speak_2_exclaim.ogg");
+    }
+}

Resources/Audio/Voice/Talk/license.txt

@@ -0,0 +1,15 @@
+speak_1_ask.ogg
+speak_1_exclaim.ogg
+speak_1.ogg
+speak_2_ask.ogg
+speak_2_exclaim.ogg
+speak_2.ogg
+speak_3_ask.ogg
+speak_3_exclaim.ogg
+speak_3.ogg
+speak_4_ask.ogg
+speak_4_exclaim.ogg
+speak_4.ogg
+all taken from
+https://github.com/goonstation/goonstation/tree/master/sound/misc/talk
+licensed under CC BY-NC-SA 3.0

Resources/Prototypes/Entities/Mobs/NPCs/animals.yml

@@ -17,6 +17,8 @@
       state: bat
       sprite: Mobs/Animals/bat.rsi
   - type: Physics
+  - type: Speech
+    speechSoundsId: Squeak
   - type: Fixtures
     fixtures:
     - shape:
@@ -663,6 +665,9 @@
     makeSentient: true
     name: mouse
     description: A hungry and mischievous mouse.
+  - type: Speech
+    playSpeechSound: true
+    speechSoundsId: Squeak
   - type: Sprite
     drawdepth: FloorObjects
     layers:

Resources/Prototypes/Entities/Mobs/Species/human.yml

@@ -309,6 +309,7 @@
 #  - type: Recyclable Turns out turning off recycler safeties without considering the instagib is a bad idea
 #    safe: false
   - type: Speech
+    playSpeechSound: true
   - type: Vocal
   - type: Emoting
   - type: Grammar

Resources/Prototypes/Entities/Structures/Machines/vending_machines.yml

@@ -52,6 +52,9 @@
     BoardName: "Vending Machine"
     LayoutId: Vending
   - type: Anchorable
+  - type: Speech
+    playSpeechSound: true
+    speechSoundsId: Vending
   - type: DoAfter
   - type: Electrified
     enabled: false

Resources/Prototypes/Voice/speech_sounds.yml

@@ -0,0 +1,54 @@
+- type: speechSounds
+  id: Bass
+  saySound:
+    path: /Audio/Voice/Talk/speak_4.ogg
+  askSound:
+    path: /Audio/Voice/Talk/speak_4_ask.ogg
+  exclaimSound:
+    path: /Audio/Voice/Talk/speak_4_exclaim.ogg
+
+- type: speechSounds
+  id: Baritone
+  saySound:
+    path: /Audio/Voice/Talk/speak_1.ogg
+  askSound:
+    path: /Audio/Voice/Talk/speak_1_ask.ogg
+  exclaimSound:
+    path: /Audio/Voice/Talk/speak_1_exclaim.ogg
+
+- type: speechSounds
+  id: Tenor
+  saySound:
+    path: /Audio/Voice/Talk/speak_3.ogg
+  askSound:
+    path: /Audio/Voice/Talk/speak_3_ask.ogg
+  exclaimSound:
+    path: /Audio/Voice/Talk/speak_3_exclaim.ogg
+
+- type: speechSounds
+  id: Alto
+  saySound:
+    path: /Audio/Voice/Talk/speak_2.ogg
+  askSound:
+    path: /Audio/Voice/Talk/speak_2_ask.ogg
+  exclaimSound:
+    path: /Audio/Voice/Talk/speak_2_exclaim.ogg
+
+- type: speechSounds
+  id: Squeak
+  saySound:
+    path: /Audio/Animals/mouse_squeak.ogg
+  askSound:
+    path: /Audio/Animals/mouse_squeak.ogg
+  exclaimSound:
+    path: /Audio/Animals/mouse_squeak.ogg
+
+- type: speechSounds
+  id: Vending
+  saySound:
+    path: /Audio/Machines/vending_jingle.ogg
+  askSound:
+    path: /Audio/Machines/vending_jingle.ogg
+  exclaimSound:
+    path: /Audio/Machines/vending_jingle.ogg
+