SpawnEntityTableOnTrigger (#39909)

* commit

* comment

* empty

* better xform

---------

Co-authored-by: iaada <iaada@users.noreply.github.com>

Content.Shared/Trigger/Components/Effects/SpawnEntityTableOnTriggerComponent.cs

@@ -0,0 +1,33 @@
+using Content.Shared.EntityTable.EntitySelectors;
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.Trigger.Components.Effects;
+
+/// <summary>
+/// Spawns an entity table at this entity when triggered.
+/// If TargetUser is true it will be spawned at their location.
+/// </summary>
+/// <seealso cref="SpawnOnTriggerComponent"/>
+[RegisterComponent, NetworkedComponent, AutoGenerateComponentState]
+public sealed partial class SpawnEntityTableOnTriggerComponent : BaseXOnTriggerComponent
+{
+    /// <summary>
+    /// The table to spawn.
+    /// </summary>
+    [DataField(required: true), AutoNetworkedField]
+    public EntityTableSelector Table;
+
+    /// <summary>
+    /// Use MapCoordinates for spawning?
+    /// Set to true if you don't want the new entity parented to the spawner.
+    /// </summary>
+    [DataField, AutoNetworkedField]
+    public bool UseMapCoords;
+
+    /// <summary>
+    /// Whether to use predicted spawning.
+    /// </summary>
+    /// <remarks>Randomization in EntityTables is not currently predicted! Use with caution.</remarks>
+    [DataField, AutoNetworkedField]
+    public bool Predicted;
+}