ECS dragdrop (#12973)

* ECS dragdrop No more excuses. * AAAAAAAAAAAAAA * kry * events * aaaaaaaaaa * HUH * Fix stripping * aaaaaa * spoike * asease * fix table vaulting * ded * rebiew * aaaaaaaaaaaaa * drag * aeaeae * weh
2023-02-14 00:29:34 +11:00
parent 4183b5f449
commit c8f89eca60
53 changed files with 936 additions and 1079 deletions
--- a/Content.Shared/Strip/SharedStrippableSystem.cs
+++ b/Content.Shared/Strip/SharedStrippableSystem.cs
@@ -0,0 +1,49 @@
+using Content.Shared.DragDrop;
+using Content.Shared.Hands.Components;
+using Content.Shared.Strip.Components;
+
+namespace Content.Shared.Strip;
+
+public abstract class SharedStrippableSystem : EntitySystem
+{
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<StrippingComponent, CanDropTargetEvent>(OnCanDropOn);
+        SubscribeLocalEvent<StrippableComponent, CanDropDraggedEvent>(OnCanDrop);
+        SubscribeLocalEvent<StrippableComponent, DragDropDraggedEvent>(OnDragDrop);
+    }
+
+    private void OnDragDrop(EntityUid uid, StrippableComponent component, ref DragDropDraggedEvent args)
+    {
+        // If the user drags a strippable thing onto themselves.
+        if (args.Handled || args.Target != args.User)
+            return;
+
+        StartOpeningStripper(args.User, component);
+        args.Handled = true;
+    }
+
+    public virtual void StartOpeningStripper(EntityUid user, StrippableComponent component, bool openInCombat = false)
+    {
+
+    }
+
+    private void OnCanDropOn(EntityUid uid, StrippingComponent component, ref CanDropTargetEvent args)
+    {
+        args.Handled = true;
+        args.CanDrop |= uid == args.User &&
+                        HasComp<StrippableComponent>(args.Dragged) &&
+                        HasComp<SharedHandsComponent>(args.User);
+    }
+
+    private void OnCanDrop(EntityUid uid, StrippableComponent component, ref CanDropDraggedEvent args)
+    {
+        args.CanDrop |= args.Target == args.User &&
+                        HasComp<StrippingComponent>(args.User) &&
+                        HasComp<SharedHandsComponent>(args.User);
+
+        if (args.CanDrop)
+            args.Handled = true;
+    }
+}