Billions Must Flip (#1318)

# Description

Billions must flip.

Goob-Station/Goob-Station#828
Goob-Station/Goob-Station#832

# Changelog

:cl:
- add: Spin, flip, and jump emotes have been added.

---------

Signed-off-by: sleepyyapril <123355664+sleepyyapril@users.noreply.github.com>
Co-authored-by: username <113782077+whateverusername0@users.noreply.github.com>
Co-authored-by: router <messagebus@vk.com>

Content.Client/Emoting/AnimatedEmotesSystem.cs

@@ -0,0 +1,121 @@
+using Robust.Client.Animations;
+using Robust.Shared.Animations;
+using Robust.Shared.GameStates;
+using Robust.Client.GameObjects;
+using Content.Shared.Emoting;
+using System.Numerics;
+using Robust.Shared.Prototypes;
+using Content.Shared.Chat.Prototypes;
+
+namespace Content.Client.Emoting;
+
+public sealed partial class AnimatedEmotesSystem : SharedAnimatedEmotesSystem
+{
+    [Dependency] private readonly AnimationPlayerSystem _anim = default!;
+    [Dependency] private readonly IPrototypeManager _prot = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<AnimatedEmotesComponent, ComponentHandleState>(OnHandleState);
+
+        SubscribeLocalEvent<AnimatedEmotesComponent, AnimationFlipEmoteEvent>(OnFlip);
+        SubscribeLocalEvent<AnimatedEmotesComponent, AnimationSpinEmoteEvent>(OnSpin);
+        SubscribeLocalEvent<AnimatedEmotesComponent, AnimationJumpEmoteEvent>(OnJump);
+    }
+
+    public void PlayEmote(EntityUid uid, Animation anim, string animationKey = "emoteAnimKeyId")
+    {
+        if (_anim.HasRunningAnimation(uid, animationKey))
+            return;
+
+        _anim.Play(uid, anim, animationKey);
+    }
+
+    private void OnHandleState(EntityUid uid, AnimatedEmotesComponent component, ref ComponentHandleState args)
+    {
+        if (args.Current is not AnimatedEmotesComponentState state
+        || !_prot.TryIndex<EmotePrototype>(state.Emote, out var emote))
+            return;
+
+        if (emote.Event != null)
+            RaiseLocalEvent(uid, emote.Event);
+    }
+
+    private void OnFlip(Entity<AnimatedEmotesComponent> ent, ref AnimationFlipEmoteEvent args)
+    {
+        var a = new Animation
+        {
+            Length = TimeSpan.FromMilliseconds(500),
+            AnimationTracks =
+            {
+                new AnimationTrackComponentProperty
+                {
+                    ComponentType = typeof(SpriteComponent),
+                    Property = nameof(SpriteComponent.Rotation),
+                    InterpolationMode = AnimationInterpolationMode.Linear,
+                    KeyFrames =
+                    {
+                        new AnimationTrackProperty.KeyFrame(Angle.Zero, 0f),
+                        new AnimationTrackProperty.KeyFrame(Angle.FromDegrees(180), 0.25f),
+                        new AnimationTrackProperty.KeyFrame(Angle.FromDegrees(360), 0.25f),
+                    }
+                }
+            }
+        };
+        PlayEmote(ent, a);
+    }
+    private void OnSpin(Entity<AnimatedEmotesComponent> ent, ref AnimationSpinEmoteEvent args)
+    {
+        var a = new Animation
+        {
+            Length = TimeSpan.FromMilliseconds(600),
+            AnimationTracks =
+            {
+                new AnimationTrackComponentProperty
+                {
+                    ComponentType = typeof(TransformComponent),
+                    Property = nameof(TransformComponent.LocalRotation),
+                    InterpolationMode = AnimationInterpolationMode.Linear,
+                    KeyFrames =
+                    {
+                        new AnimationTrackProperty.KeyFrame(Angle.FromDegrees(0), 0f),
+                        new AnimationTrackProperty.KeyFrame(Angle.FromDegrees(90), 0.075f),
+                        new AnimationTrackProperty.KeyFrame(Angle.FromDegrees(180), 0.075f),
+                        new AnimationTrackProperty.KeyFrame(Angle.FromDegrees(270), 0.075f),
+                        new AnimationTrackProperty.KeyFrame(Angle.Zero, 0.075f),
+                        new AnimationTrackProperty.KeyFrame(Angle.FromDegrees(90), 0.075f),
+                        new AnimationTrackProperty.KeyFrame(Angle.FromDegrees(180), 0.075f),
+                        new AnimationTrackProperty.KeyFrame(Angle.FromDegrees(270), 0.075f),
+                        new AnimationTrackProperty.KeyFrame(Angle.Zero, 0.075f),
+                    }
+                }
+            }
+        };
+        PlayEmote(ent, a, "emoteAnimSpin");
+    }
+    private void OnJump(Entity<AnimatedEmotesComponent> ent, ref AnimationJumpEmoteEvent args)
+    {
+        var a = new Animation
+        {
+            Length = TimeSpan.FromMilliseconds(250),
+            AnimationTracks =
+            {
+                new AnimationTrackComponentProperty
+                {
+                    ComponentType = typeof(SpriteComponent),
+                    Property = nameof(SpriteComponent.Offset),
+                    InterpolationMode = AnimationInterpolationMode.Cubic,
+                    KeyFrames =
+                    {
+                        new AnimationTrackProperty.KeyFrame(Vector2.Zero, 0f),
+                        new AnimationTrackProperty.KeyFrame(new Vector2(0, .35f), 0.125f),
+                        new AnimationTrackProperty.KeyFrame(Vector2.Zero, 0.125f),
+                    }
+                }
+            }
+        };
+        PlayEmote(ent, a);
+    }
+}

Content.Server/Chat/Systems/ChatSystem.Emote.cs

@@ -176,7 +176,7 @@ private void TryEmoteChatInput(EntityUid uid, string textInput)
     private void InvokeEmoteEvent(EntityUid uid, EmotePrototype proto)
     {
         var ev = new EmoteEvent(proto);
-        RaiseLocalEvent(uid, ref ev);
+        RaiseLocalEvent(uid, ref ev, true); // goob edit
     }
 }
 

Content.Server/Emoting/AnimatedEmotesSystem.cs

@@ -0,0 +1,28 @@
+using Robust.Shared.GameStates;
+using Content.Server.Chat.Systems;
+using Content.Shared.Chat.Prototypes;
+using Content.Shared.Emoting;
+using Robust.Shared.Prototypes;
+
+namespace Content.Server.Emoting;
+
+public sealed partial class AnimatedEmotesSystem : SharedAnimatedEmotesSystem
+{
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<AnimatedEmotesComponent, EmoteEvent>(OnEmote);
+    }
+
+    private void OnEmote(EntityUid uid, AnimatedEmotesComponent component, ref EmoteEvent args)
+    {
+        PlayEmoteAnimation(uid, component, args.Emote.ID);
+    }
+
+    public void PlayEmoteAnimation(EntityUid uid, AnimatedEmotesComponent component, ProtoId<EmotePrototype> prot)
+    {
+        component.Emote = prot;
+        Dirty(uid, component);
+    }
+}

Content.Shared/Chat/Prototypes/EmotePrototype.cs

@@ -68,6 +68,10 @@ public sealed partial class EmotePrototype : IPrototype
     /// </summary>
     [DataField]
     public HashSet<string> ChatTriggers = new();
+
+    // goob edit - animations
+    [DataField]
+    public object? Event = null;
 }
 
 /// <summary>

Content.Shared/Emoting/AnimatedEmotesComponent.cs

@@ -0,0 +1,28 @@
+using Content.Shared.Chat.Prototypes;
+using Robust.Shared.GameStates;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.Emoting;
+
+// use as a template
+//[Serializable, NetSerializable, DataDefinition] public sealed partial class AnimationNameEmoteEvent : EntityEventArgs { }
+
+[Serializable, NetSerializable, DataDefinition] public sealed partial class AnimationFlipEmoteEvent : EntityEventArgs { }
+[Serializable, NetSerializable, DataDefinition] public sealed partial class AnimationSpinEmoteEvent : EntityEventArgs { }
+[Serializable, NetSerializable, DataDefinition] public sealed partial class AnimationJumpEmoteEvent : EntityEventArgs { }
+
+[RegisterComponent, NetworkedComponent] public sealed partial class AnimatedEmotesComponent : Component
+{
+    [DataField] public ProtoId<EmotePrototype>? Emote;
+}
+
+[Serializable, NetSerializable] public sealed partial class AnimatedEmotesComponentState : ComponentState
+{
+    public ProtoId<EmotePrototype>? Emote;
+
+    public AnimatedEmotesComponentState(ProtoId<EmotePrototype>? emote)
+    {
+        Emote = emote;
+    }
+}

Content.Shared/Emoting/EmoteSystem.cs

@@ -1,4 +1,4 @@
-namespace Content.Shared.Emoting;
+namespace Content.Shared.Emoting;
 
 public sealed class EmoteSystem : EntitySystem
 {

Content.Shared/Emoting/SharedAnimatedEmotesSystem.cs

@@ -0,0 +1,18 @@
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.Emoting;
+
+public abstract class SharedAnimatedEmotesSystem : EntitySystem
+{
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<AnimatedEmotesComponent, ComponentGetState>(OnGetState);
+    }
+
+    private void OnGetState(Entity<AnimatedEmotesComponent> ent, ref ComponentGetState args)
+    {
+        args.State = new AnimatedEmotesComponentState(ent.Comp.Emote);
+    }
+}

Resources/Locale/en-US/emotes.ftl

@@ -0,0 +1,7 @@
+chat-emote-name-flip = Do a flip
+chat-emote-name-spin = Spin
+chat-emote-name-jump = Jump
+
+chat-emote-msg-flip = does a flip!
+chat-emote-msg-spin = spins!
+chat-emote-msg-jump = jumps!

Resources/Prototypes/Actions/emotes.yml

@@ -0,0 +1,23 @@
+- type: emote
+  id: Flip
+  name: chat-emote-name-flip
+  chatMessages: ["chat-emote-msg-flip"]
+  chatTriggers:
+  - does a flip
+  event: !type:AnimationFlipEmoteEvent
+
+- type: emote
+  id: Spin
+  name: chat-emote-name-spin
+  chatMessages: ["chat-emote-msg-spin"]
+  chatTriggers:
+  - spins
+  event: !type:AnimationSpinEmoteEvent
+
+- type: emote
+  id: Jump
+  name: chat-emote-name-jump
+  chatMessages: ["chat-emote-msg-jump"]
+  chatTriggers:
+  - jumps
+  event: !type:AnimationJumpEmoteEvent

Resources/Prototypes/Entities/Mobs/base.yml

@@ -46,6 +46,14 @@
   - type: LanguageSpeaker # Einstein Engines. This component is required to support speech, although it does not define known languages.
   - type: RequireProjectileTarget
     active: False
+  - type: AnimatedEmotes
+
+- type: entity
+  save: false
+  id: MobPolymorphable
+  abstract: true
+  components:
+  - type: Polymorphable
   - type: OwnInteractionVerbs
     allowedVerbs: [] # TODO: define something here, or don't.