Simple Magic Spellbook System (#7823)

Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>

Content.Server/Magic/Components/SpellbookComponent.cs

@@ -0,0 +1,36 @@
+using System.Threading;
+using Content.Shared.Actions.ActionTypes;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.Dictionary;
+
+namespace Content.Server.Magic;
+
+/// <summary>
+/// Spellbooks for having an entity learn spells as long as they've read the book and it's in their hand.
+/// </summary>
+[RegisterComponent]
+public sealed class SpellbookComponent : Component
+{
+    /// <summary>
+    /// List of spells that this book has. This is a combination of the WorldSpells, EntitySpells, and InstantSpells.
+    /// </summary>
+    [ViewVariables]
+    public readonly List<ActionType> Spells = new();
+
+    /// <summary>
+    /// The three fields below is just used for initialization.
+    /// </summary>
+    [DataField("worldSpells", customTypeSerializer: typeof(PrototypeIdDictionarySerializer<int, WorldTargetActionPrototype>))]
+    public readonly Dictionary<string, int> WorldSpells = new();
+
+    [DataField("entitySpells", customTypeSerializer: typeof(PrototypeIdDictionarySerializer<int, EntityTargetActionPrototype>))]
+    public readonly Dictionary<string, int> EntitySpells = new();
+
+    [DataField("instantSpells", customTypeSerializer: typeof(PrototypeIdDictionarySerializer<int, InstantActionPrototype>))]
+    public readonly Dictionary<string, int> InstantSpells = new();
+
+    [ViewVariables]
+    [DataField("learnTime")]
+    public float LearnTime = .75f;
+
+    public CancellationTokenSource? CancelToken;
+}