Whistle for security (second try) (space-wizards#23945)

* Move Exclamation entity

* Add Whistle Component and Whistle System

* Add BaseWhistle prototype

* Add sound to BaseWhistle

* Add SecurityWhistle prototype

* Add Sprite and Icon to SecurityWhistle

* Add whistleExclamation prototype

* Fix SecurityWhistle prototype

Co-authored-by: lzk <124214523+lzk228@users.noreply.github.com>

* Add whistles to sec vendingMachine

* Revert "Add sound to BaseWhistle"

This reverts commit 0c2eeab.

* Add sounds for BaseWhistle

* Make atributions compact

* Remove unnecessary spaces

* Make WhistleSystem class sealed

* Remove possibility to exclamate one person from WhistleComponent

* Remove delay from WhistleSystem

Increase delay

* Remove unnecessary HashSet

* Try replace Resolve

* Refactor sound emmiting

* Rework spawn of exclamation

* Move WhistleComponent from Server to Shared

* Edit WhistleComponent because of moving

* Move WhistleSystem from Server to Client

* Edit WhistleSystem because of moving

* Add new event

* Add server part of WhistleSystem

* Modify system for prediction

* Add documentation to WhistleComponent

* Revert "Modify system for prediction"

This reverts commit 89abb29.

* Revert "Add server part of WhistleSystem"

This reverts commit ca52ca0.

* Revert "Add new event"

This reverts commit 5ca9694.

* Move system from client to shared

* Modify whistle system because of moving

* Separate checks and action

* Organize file folders according to conventions

* Make component Networked

* Change trigger component for WhistleSystem

* Put indents betwen methods

* Rework WhistleExclamation prototype

* Change variable name

* Add serializer to WhistleComponent

* Rename one variable

* add predict possibility to Shared

* add Client part of prediction

* Add Server part of prediction

* Increase whistle distance

* Prevent spawn for invisible entities

* WhistleComponent now use file-scoped namespace

* Delete unnecessary part from MakeLoudWhistle

* Add Resolve check

* Delete Server and Client part for prediction

* Make system prediction properly

* Change prediction behaviour

* Fix unexpected error occured

* Avoid using obsolete methods

* Add comments

* Update DataField to make it shorter

* Update size for new size system

* Prevent ping for invisible entities for real now

* Avoid triggering unnecessary debug asserts

---------

Co-authored-by: lzk <124214523+lzk228@users.noreply.github.com>

Content.Shared/Whistle/WhistleComponent.cs

@@ -0,0 +1,25 @@
+using Robust.Shared.GameStates;
+using Content.Shared.Humanoid;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
+using Robust.Shared.Prototypes;
+
+namespace Content.Shared.Whistle;
+
+/// <summary>
+/// Spawn attached entity for entities in range with <see cref="HumanoidAppearanceComponent"/>.
+/// </summary>
+[RegisterComponent, NetworkedComponent]
+public sealed partial class WhistleComponent : Component
+{
+    /// <summary>
+    /// Entity prototype to spawn
+    /// </summary>
+    [DataField]
+    public EntProtoId Effect = "WhistleExclamation";
+
+    /// <summary>
+    /// Range value.
+    /// </summary>
+    [DataField]
+    public float Distance = 0;
+}

Content.Shared/Whistle/WhistleSystem.cs

@@ -0,0 +1,64 @@
+using Content.Shared.Coordinates;
+using Content.Shared.Humanoid;
+using Content.Shared.Interaction.Events;
+using Content.Shared.Stealth.Components;
+using JetBrains.Annotations;
+using Robust.Shared.Timing;
+
+namespace Content.Shared.Whistle;
+
+public sealed class WhistleSystem : EntitySystem
+{
+    [Dependency] private readonly EntityLookupSystem _entityLookup = default!;
+    [Dependency] private readonly IGameTiming _timing = default!;
+    [Dependency] private readonly SharedTransformSystem _transform = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<WhistleComponent, UseInHandEvent>(OnUseInHand);
+    }
+
+    private void ExclamateTarget(EntityUid target, WhistleComponent component)
+    {
+        SpawnAttachedTo(component.Effect, target.ToCoordinates());
+    }
+
+    public void OnUseInHand(EntityUid uid, WhistleComponent component, UseInHandEvent args)
+    {
+        if (!_timing.IsFirstTimePredicted)
+            return;
+
+        TryMakeLoudWhistle(uid, args.User, component);
+        args.Handled = true;
+    }
+
+    public bool TryMakeLoudWhistle(EntityUid uid, EntityUid owner, WhistleComponent? component = null)
+    {
+        if (!Resolve(uid, ref component, false) || component.Distance <= 0)
+            return false;
+
+        MakeLoudWhistle(uid, owner, component);
+        return true;
+    }
+
+    private void MakeLoudWhistle(EntityUid uid, EntityUid owner, WhistleComponent component)
+    {
+        StealthComponent? stealth = null;
+
+        foreach (var iterator in
+            _entityLookup.GetEntitiesInRange<HumanoidAppearanceComponent>(_transform.GetMapCoordinates(uid), component.Distance))
+        {
+            //Avoid pinging invisible entities
+            if (TryComp(iterator, out stealth) && stealth.Enabled)
+                continue;
+
+            //We don't want to ping user of whistle
+            if (iterator.Owner == owner)
+                continue;
+
+            ExclamateTarget(iterator, component);
+        }
+    }
+}

Resources/Audio/Items/Whistle/attributions.yml

@@ -0,0 +1,11 @@
+- files: 
+  - "whistle_1.ogg"
+  - "whistle_2.ogg"
+  - "whistle_3.ogg"
+  - "whistle_4.ogg"
+  - "whistle_5.ogg"
+  - "whistle_6.ogg"
+  - "whistle_7.ogg"
+  license: "CC0-1.0"
+  copyright: "User strongbot on freesound.org. Modified by Fahasor on github"
+  source: "https://freesound.org/people/strongbot/sounds/568995/"

Resources/Prototypes/Catalog/VendingMachines/Inventories/sec.yml

@@ -1,6 +1,7 @@
 - type: vendingMachineInventory
   id: SecTechInventory
   startingInventory:
+    SecurityWhistle: 5
     Handcuffs: 8
     GrenadeFlashBang: 4
     TearGasGrenade: 4

Resources/Prototypes/Entities/Effects/exclamation.yml

@@ -0,0 +1,39 @@
+- type: entity
+  id: Exclamation
+  name: exclamation
+  noSpawn: true
+  save: false
+  components:
+    - type: Transform
+      noRot: true
+    - type: Sprite
+      sprite: Structures/Storage/closet.rsi
+      drawdepth: Effects
+      noRot: true
+      layers:
+      - state: "cardboard_special"
+    - type: TimedDespawn
+      lifetime: 1
+    - type: Tag
+      tags:
+        - HideContextMenu
+
+
+- type: entity
+  id: WhistleExclamation
+  name: exclamation
+  noSpawn: true
+  components:
+    - type: Sprite
+      sprite: Structures/Storage/closet.rsi
+      state: cardboard_special
+      drawdepth: Effects
+      offset: 0, 1
+      noRot: true
+    - type: Transform
+      noRot: true
+    - type: TimedDespawn
+      lifetime: 0.8
+    - type: Tag
+      tags:
+        - HideContextMenu

Resources/Prototypes/Entities/Objects/Fun/whistles.yml

@@ -0,0 +1,30 @@
+- type: entity
+  abstract: true
+  parent: BaseItem
+  id: BaseWhistle
+  name: whistle
+  description: Someone forgot to turn off kettle?
+  components:
+  - type: Item
+    size: Tiny
+  - type: Clothing
+    quickEquip: false
+    slots: neck
+  - type: UseDelay
+    delay: 3
+  - type: EmitSoundOnUse
+    sound: 
+      collection: BaseWhistle
+  - type: Whistle
+    distance: 5
+
+- type: entity
+  parent: BaseWhistle
+  id: SecurityWhistle
+  description: Sound of it make you feel fear.
+  components:
+  - type: Sprite
+    sprite: Objects/Fun/whistle.rsi
+    state: securityWhistle
+  - type: Item
+    sprite: Objects/Fun/whistle.rsi

Resources/Prototypes/Entities/Structures/Storage/Closets/big_boxes.yml

@@ -107,25 +107,4 @@
     - type: EntityStorage
       isCollidableWhenOpen: false
       openOnMove: false
-      airtight: false
-
-#Exclamation effect for box opening
-- type: entity
-  id: Exclamation
-  name: exclamation
-  noSpawn: true
-  save: false
-  components:
-    - type: Transform
-      noRot: true
-    - type: Sprite
-      sprite: Structures/Storage/closet.rsi
-      drawdepth: Effects
-      noRot: true
-      layers:
-      - state: "cardboard_special"
-    - type: TimedDespawn
-      lifetime: 1
-    - type: Tag
-      tags:
-        - HideContextMenu
+      airtight: false

Resources/Prototypes/SoundCollections/whistle.yml

@@ -0,0 +1,10 @@
+- type: soundCollection
+  id: BaseWhistle
+  files:
+    - /Audio/Items/Whistle/whistle_1.ogg
+    - /Audio/Items/Whistle/whistle_2.ogg
+    - /Audio/Items/Whistle/whistle_3.ogg
+    - /Audio/Items/Whistle/whistle_4.ogg
+    - /Audio/Items/Whistle/whistle_5.ogg
+    - /Audio/Items/Whistle/whistle_6.ogg
+    - /Audio/Items/Whistle/whistle_7.ogg

Resources/Textures/Objects/Fun/whistle.rsi/meta.json

@@ -0,0 +1,14 @@
+{
+    "version": 1,
+    "license": "CC-BY-SA-3.0",
+    "copyright": "Made by Foleps (discord)",
+    "size": {
+        "x": 32,
+        "y": 32
+    },
+    "states": [
+        {
+            "name": "securityWhistle"
+        }
+    ]
+}