Trigger Refactor (#39034)

Content.Shared/Trigger/Systems/GibOnTriggerSystem.cs

@@ -0,0 +1,40 @@
+using Content.Shared.Body.Systems;
+using Content.Shared.Inventory;
+using Content.Shared.Trigger.Components.Effects;
+
+namespace Content.Shared.Trigger.Systems;
+
+public sealed class GibOnTriggerSystem : EntitySystem
+{
+    [Dependency] private readonly SharedBodySystem _body = default!;
+    [Dependency] private readonly InventorySystem _inventory = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<GibOnTriggerComponent, TriggerEvent>(OnTrigger);
+    }
+
+    private void OnTrigger(Entity<GibOnTriggerComponent> ent, ref TriggerEvent args)
+    {
+        if (args.Key != null && !ent.Comp.KeysIn.Contains(args.Key))
+            return;
+
+        var target = ent.Comp.TargetUser ? args.User : ent.Owner;
+
+        if (target == null)
+            return;
+
+        if (ent.Comp.DeleteItems)
+        {
+            var items = _inventory.GetHandOrInventoryEntities(target.Value);
+            foreach (var item in items)
+            {
+                PredictedQueueDel(item);
+            }
+        }
+        _body.GibBody(target.Value, true);
+        args.Handled = true;
+    }
+}