Move some of the new singularity code into shared

Hopefully without explosions yay

Content.Shared/Singularity/Components/SingularityGeneratorComponent.cs

@@ -0,0 +1,68 @@
+using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
+
+using Content.Shared.Physics;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom;
+
+namespace Content.Shared.Singularity.Components;
+
+[RegisterComponent, AutoGenerateComponentPause, AutoGenerateComponentState]
+public sealed partial class SingularityGeneratorComponent : Component
+{
+    /// <summary>
+    /// The amount of power this generator has accumulated.
+    /// If you want to set this use <see  cref="SingularityGeneratorSystem.SetPower"/>
+    /// </summary>
+    [DataField]
+    public float Power = 0;
+
+    /// <summary>
+    /// The power threshold at which this generator will spawn a singularity.
+    /// If you want to set this use <see  cref="SingularityGeneratorSystem.SetThreshold"/>
+    /// </summary>
+    [DataField]
+    public float Threshold = 16;
+
+    /// <summary>
+    /// Allows the generator to ignore all the failsafe stuff, e.g. when emagged
+    /// </summary>
+    [DataField, AutoNetworkedField]
+    public bool FailsafeDisabled = false;
+
+    /// <summary>
+    /// Maximum distance at which the generator will check for a field at
+    /// </summary>
+    [DataField]
+    public float FailsafeDistance = 16;
+
+    /// <summary>
+    ///     The prototype ID used to spawn a singularity.
+    /// </summary>
+    [DataField("spawnId", customTypeSerializer: typeof(PrototypeIdSerializer<EntityPrototype>))]
+    public string? SpawnPrototype = "Singularity";
+
+    /// <summary>
+    /// The masks the raycast should not go through
+    /// </summary>
+    [DataField]
+    public int CollisionMask = (int)CollisionGroup.FullTileMask;
+
+    /// <summary>
+    /// Message to use when there's no containment field on cardinal directions
+    /// </summary>
+    [DataField]
+    public LocId ContainmentFailsafeMessage = "comp-generator-failsafe";
+
+    /// <summary>
+    /// For how long the failsafe will cause the generator to stop working and not issue a failsafe warning
+    /// </summary>
+    [DataField]
+    public TimeSpan FailsafeCooldown = TimeSpan.FromSeconds(10);
+
+    /// <summary>
+    /// How long until the generator can issue a failsafe warning again
+    /// </summary>
+    [DataField(customTypeSerializer: typeof(TimeOffsetSerializer))]
+    [AutoPausedField]
+    public TimeSpan NextFailsafe = TimeSpan.Zero;
+}