Trigger Refactor (#39034)

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

@@ -0,0 +1,22 @@
+using Content.Shared.Trigger.Systems;
+
+namespace Content.Shared.Trigger.Components.Effects;
+
+/// <summary>
+/// Base class for components that do something when triggered.
+/// </summary>
+public abstract partial class BaseXOnTriggerComponent : Component
+{
+    /// <summary>
+    /// The keys that will activate the effect.
+    /// </summary>
+    [DataField, AutoNetworkedField]
+    public HashSet<string> KeysIn = new() { TriggerSystem.DefaultTriggerKey };
+
+    /// <summary>
+    /// Set to true to make the user of the trigger the effect target.
+    /// Set to false to make the owner of this component the target.
+    /// </summary>
+    [DataField, AutoNetworkedField]
+    public bool TargetUser = false;
+}