Vehicles (#7336)

Content.Shared/Vehicle/Components/InVehicleComponent.cs

@@ -0,0 +1,16 @@
+namespace Content.Shared.Vehicle.Components
+{
+    /// <summary>
+    /// Added to objects inside a vehicle to stop people besides the rider from
+    /// removing them.
+    /// </summary>
+    [RegisterComponent]
+    public sealed class InVehicleComponent : Component
+    {
+        /// <summary>
+        /// The vehicle this rider is currently riding.
+        /// </summary>
+        [ViewVariables]
+        public VehicleComponent Vehicle = default!;
+    }
+}

Content.Shared/Vehicle/Components/RiderComponent.cs

@@ -0,0 +1,16 @@
+namespace Content.Shared.Vehicle.Components
+{
+    /// <summary>
+    /// Added to people when they are riding in a vehicle
+    /// used mostly to keep track of them for entityquery.
+    /// </summary>
+    [RegisterComponent]
+    public sealed class RiderComponent : Component
+    {
+        /// <summary>
+        /// The vehicle this rider is currently riding.
+        /// </summary>
+        [ViewVariables]
+        public VehicleComponent Vehicle = default!;
+    }
+}

Content.Shared/Vehicle/Components/VehicleComponent.cs

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+using Content.Shared.Actions.ActionTypes;
+using Content.Shared.Sound;
+using Content.Shared.Containers.ItemSlots;
+using Robust.Shared.Audio;
+using Robust.Shared.Utility;
+using Content.Shared.Whitelist;
+
+namespace Content.Shared.Vehicle.Components
+{
+    /// <summary>
+    /// This is particularly for vehicles that use
+    /// buckle. Stuff like clown cars may need a different
+    /// component at some point.
+    /// All vehicles should have Physics, Strap, and SharedPlayerInputMover components.
+    /// </summary>
+    [RegisterComponent]
+    public sealed class VehicleComponent : Component
+    {
+        /// <summary>
+        /// Whether someone is currently riding the vehicle
+        /// </summary
+        public bool HasRider = false;
+
+        /// <summary>
+        /// The entity currently riding the vehicle.
+        /// </summary>
+        [ViewVariables]
+        public EntityUid? Rider;
+
+        /// <summary>
+        /// Whether the vehicle should treat north as it's unique direction in its visualizer
+        /// </summary>
+        [DataField("northOnly")]
+        public bool NorthOnly = false;
+
+        /// <summary>
+        /// What the y buckle offset should be in north / south
+        /// </summary>
+        [DataField("northOverride")]
+        public float NorthOverride = 0f;
+
+        /// <summary>
+        /// What the y buckle offset should be in north / south
+        /// </summary>
+        [DataField("southOverride")]
+        public float SouthOverride = 0f;
+
+        /// <summary>
+        /// The base offset for the vehicle (when facing east)
+        /// </summary>
+        public Vector2 BaseBuckleOffset = Vector2.Zero;
+
+        /// <summary>
+        /// The sound that the horn makes
+        /// </summary>
+        [DataField("hornSound")]
+        public SoundSpecifier? HornSound = new SoundPathSpecifier("/Audio/Effects/Vehicle/carhorn.ogg");
+
+        /// <summary>
+        /// Whether the horn is a siren or not.
+        /// </summary>
+        [DataField("hornIsSiren")]
+        public bool HornIsLooping = false;
+
+        /// <summary>
+        /// If this vehicle has a siren currently playing.
+        /// </summary>
+        public bool LoopingHornIsPlaying = false;
+
+        public IPlayingAudioStream? SirenPlayingStream;
+
+        /// Use ambient sound component for the idle sound.
+
+        /// <summary>
+        /// The action for the horn (if any)
+        /// </summary>
+        [DataField("hornAction")]
+        public InstantAction HornAction = new()
+        {
+        UseDelay = TimeSpan.FromSeconds(3.4),
+        Icon = new SpriteSpecifier.Texture(new ResourcePath("Objects/Fun/bikehorn.rsi/icon.png")),
+        Name = "action-name-honk",
+        Description = "action-desc-honk",
+        Event = new HonkActionEvent(),
+        };
+
+        /// <summary>
+        /// The prototype ID of the key that was inserted so it can be
+        /// spawned when the key is removed.
+        /// </summary>
+        public ItemSlot KeySlot = new();
+
+        /// <summary>
+        /// Whether the vehicle has a key currently inside it or not.
+        /// </summary>
+        public bool HasKey = false;
+    }
+}

Content.Shared/Vehicle/SharedVehicleSystem.cs

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+using Content.Shared.Vehicle.Components;
+using Content.Shared.Actions;
+using Content.Shared.Item;
+using Robust.Shared.Serialization;
+
+/// <summary>
+/// Stores the VehicleVisuals and shared event
+/// Nothing for a system but these need to be put somewhere in
+/// Content.Shared
+/// </summary>
+namespace Content.Shared.Vehicle
+{
+    public sealed class SharedVehicleSystem : EntitySystem
+    {
+        public override void Initialize()
+        {
+            base.Initialize();
+            SubscribeLocalEvent<InVehicleComponent, GettingPickedUpAttemptEvent>(OnPickupAttempt);
+        }
+
+        private void OnPickupAttempt(EntityUid uid, InVehicleComponent component, GettingPickedUpAttemptEvent args)
+        {
+            if (component.Vehicle == null || !component.Vehicle.HasRider)
+                return;
+
+            if (component.Vehicle.Rider != args.User)
+                args.Cancel();
+        }
+    }
+
+
+    /// <summary>
+    /// Stores the vehicle's draw depth mostly
+    /// </summary>
+    [Serializable, NetSerializable]
+    public enum VehicleVisuals : byte
+    {
+        /// <summary>
+        /// What layer the vehicle should draw on (assumed integer)
+        /// </summary>
+        DrawDepth,
+        /// <summary>
+        /// Whether the wheels should be turning
+        /// </summary>
+        AutoAnimate
+    }
+    /// <summary>
+    /// Raised when someone honks a vehicle horn
+    /// </summary>
+    public sealed class HonkActionEvent : InstantActionEvent { }
+}