Entity Tables (EntitySpawnEntry replacement) (#30579)

* Entity table code

* entity table examples

* fix dat shit

* access

* tests tests tests

* sloth review

Content.Server/Spawners/Components/EntityTableSpawnerComponent.cs

@@ -0,0 +1,30 @@
+using Content.Server.Spawners.EntitySystems;
+using Content.Shared.EntityTable.EntitySelectors;
+using Robust.Shared.Prototypes;
+
+namespace Content.Server.Spawners.Components;
+
+[RegisterComponent, EntityCategory("Spawner"), Access(typeof(ConditionalSpawnerSystem))]
+public sealed partial class EntityTableSpawnerComponent : Component
+{
+    /// <summary>
+    /// Table that determines what gets spawned.
+    /// </summary>
+    [DataField(required: true)]
+    public EntityTableSelector Table = default!;
+
+    /// <summary>
+    /// Scatter of entity spawn coordinates
+    /// </summary>
+    [DataField]
+    public float Offset = 0.2f;
+
+    /// <summary>
+    /// A variable meaning whether the spawn will
+    /// be able to be used again or whether
+    /// it will be destroyed after the first use
+    /// </summary>
+    [DataField]
+    public bool DeleteSpawnerAfterSpawn = true;
+}
+