Cloning Refactor and bugfixes (#35555)

* cloning refactor

* cleanup and fixes

* don't pick from 0

* give dwarves the correct species

* fix dna and bloodstream reagent data cloning

* don't copy helmets

* be less redundant

Content.Shared/Cloning/CloningSettingsPrototype.cs

@@ -0,0 +1,60 @@
+using Content.Shared.Inventory;
+using Content.Shared.Whitelist;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.Array;
+
+namespace Content.Shared.Cloning;
+
+/// <summary>
+///     Settings for cloning a humanoid.
+///     Used to decide which components should be copied.
+/// </summary>
+[Prototype]
+public sealed partial class CloningSettingsPrototype : IPrototype, IInheritingPrototype
+{
+    /// <inheritdoc/>
+    [IdDataField]
+    public string ID { get; private set; } = default!;
+
+    [ParentDataField(typeof(PrototypeIdArraySerializer<CloningSettingsPrototype>))]
+    public string[]? Parents { get; }
+
+    [AbstractDataField]
+    [NeverPushInheritance]
+    public bool Abstract { get; }
+
+    /// <summary>
+    ///     Determines if cloning can be prevented by traits etc.
+    /// </summary>
+    [DataField]
+    public bool ForceCloning = true;
+
+    /// <summary>
+    ///     Which inventory slots will receive a copy of the original's clothing.
+    ///     Disabled when null.
+    /// </summary>
+    [DataField]
+    public SlotFlags? CopyEquipment = SlotFlags.WITHOUT_POCKET;
+
+    /// <summary>
+    ///     Whitelist for the equipment allowed to be copied.
+    /// </summary>
+    [DataField]
+    public EntityWhitelist? Whitelist;
+
+    /// <summary>
+    ///     Blacklist for the equipment allowed to be copied.
+    /// </summary>
+    [DataField]
+    public EntityWhitelist? Blacklist;
+
+    /// TODO: Make this not a string https://github.com/space-wizards/RobustToolbox/issues/5709
+    /// <summary>
+    ///     Components to copy from the original to the clone.
+    ///     This only makes a shallow copy of datafields!
+    ///     If you need a deep copy or additional component initialization, then subscribe to CloningEvent instead!
+    /// </summary>
+    [DataField]
+    [AlwaysPushInheritance]
+    public HashSet<string> Components = new();
+}