From f361618a0b1ba1193002612901ddccefb3852393 Mon Sep 17 00:00:00 2001
From: Kara <lunarautomaton6@gmail.com>
Date: Mon, 2 May 2022 13:51:03 -0700
Subject: [PATCH] Random metadata component (#7894)

Co-authored-by: Moony <moonheart08@users.noreply.github.com>
---
 Content.Client/Entry/IgnoredComponents.cs     |  1 +
 .../RandomMetadata/RandomMetadataComponent.cs | 17 +++++++++
 .../RandomMetadata/RandomMetadataSystem.cs    | 36 +++++++++++++++++++
 Resources/Prototypes/Datasets/Names/atv.yml   | 19 ++++++++++
 .../Entities/Objects/Vehicles/buckleable.yml  |  2 ++
 5 files changed, 75 insertions(+)
 create mode 100644 Content.Server/RandomMetadata/RandomMetadataComponent.cs
 create mode 100644 Content.Server/RandomMetadata/RandomMetadataSystem.cs
 create mode 100644 Resources/Prototypes/Datasets/Names/atv.yml

diff --git a/Content.Client/Entry/IgnoredComponents.cs b/Content.Client/Entry/IgnoredComponents.cs
index 9f0ac3d086..61c31b7a6e 100644
--- a/Content.Client/Entry/IgnoredComponents.cs
+++ b/Content.Client/Entry/IgnoredComponents.cs
@@ -50,6 +50,7 @@ namespace Content.Client.Entry
             "ZombieTransfer",
             "Mineable",
             "RangedMagazine",
+            "RandomMetadata",
             "Ammo",
             "AiController",
             "Computer",
diff --git a/Content.Server/RandomMetadata/RandomMetadataComponent.cs b/Content.Server/RandomMetadata/RandomMetadataComponent.cs
new file mode 100644
index 0000000000..dbd1e5469f
--- /dev/null
+++ b/Content.Server/RandomMetadata/RandomMetadataComponent.cs
@@ -0,0 +1,17 @@
+using Content.Shared.Dataset;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
+
+namespace Content.Server.RandomMetadata;
+
+/// <summary>
+///     Randomizes the description and/or the name for an entity by pulling from a dataset prototype.
+/// </summary>
+[RegisterComponent]
+public sealed class RandomMetadataComponent : Component
+{
+    [DataField("descriptionSet", customTypeSerializer:typeof(PrototypeIdSerializer<DatasetPrototype>))]
+    public string? DescriptionSet;
+
+    [DataField("nameSet", customTypeSerializer:typeof(PrototypeIdSerializer<DatasetPrototype>))]
+    public string? NameSet;
+}
diff --git a/Content.Server/RandomMetadata/RandomMetadataSystem.cs b/Content.Server/RandomMetadata/RandomMetadataSystem.cs
new file mode 100644
index 0000000000..5b3dfa23bc
--- /dev/null
+++ b/Content.Server/RandomMetadata/RandomMetadataSystem.cs
@@ -0,0 +1,36 @@
+using Content.Shared.Dataset;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Random;
+
+namespace Content.Server.RandomMetadata;
+
+public sealed class RandomMetadataSystem : EntitySystem
+{
+    [Dependency] private readonly IPrototypeManager _prototype = default!;
+    [Dependency] private readonly IRobustRandom _random = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<RandomMetadataComponent, MapInitEvent>(OnMapInit);
+    }
+
+    // This is done on map init so that map-placed entities have it randomized each time the map loads, for fun.
+    private void OnMapInit(EntityUid uid, RandomMetadataComponent component, MapInitEvent args)
+    {
+        var meta = MetaData(uid);
+
+        if (component.NameSet != null)
+        {
+            var nameProto = _prototype.Index<DatasetPrototype>(component.NameSet);
+            meta.EntityName = _random.Pick(nameProto.Values);
+        }
+
+        if (component.DescriptionSet != null)
+        {
+            var descProto = _prototype.Index<DatasetPrototype>(component.DescriptionSet);
+            meta.EntityDescription = _random.Pick(descProto.Values);
+        }
+    }
+}
diff --git a/Resources/Prototypes/Datasets/Names/atv.yml b/Resources/Prototypes/Datasets/Names/atv.yml
new file mode 100644
index 0000000000..583d6118c0
--- /dev/null
+++ b/Resources/Prototypes/Datasets/Names/atv.yml
@@ -0,0 +1,19 @@
+- type: dataset
+  id: ATVDescriptions
+  values:
+  - All-Tile Vehicle.
+  - Ant-Thwarting Vehicle.
+  - Any-Time Vegetable.
+  - Actually-Two Vehicles.
+  - Any-Typed Variable.
+  - Assisted-Trauma Vehicle.
+  - Algorithm-Transmitted Virus.
+  - Alcoholic-Toddler Vacancy.
+  - Asshole-Tearing Volcano.
+  - A-Tele Vision.
+  - Awkward-Tweaking Vagabond.
+  - Art-Tragedy Volunteer.
+  - Automatic-Taco Vacancy.
+  - Another-Terrific View.
+  - All-The Virgins.
+  - A-Terrible Vehicle.
diff --git a/Resources/Prototypes/Entities/Objects/Vehicles/buckleable.yml b/Resources/Prototypes/Entities/Objects/Vehicles/buckleable.yml
index 7e6512a0f8..0da2ce6ab0 100644
--- a/Resources/Prototypes/Entities/Objects/Vehicles/buckleable.yml
+++ b/Resources/Prototypes/Entities/Objects/Vehicles/buckleable.yml
@@ -226,6 +226,8 @@
     tags:
     - Cargo
     - Maintenance
+  - type: RandomMetadata
+    descriptionSet: ATVDescriptions
   - type: MovementSpeedModifier
     baseWalkSpeed : 8
     baseSprintSpeed : 8