Add SharedPopupSystem.PopupClient for cursor and coordinates (#27231)

(cherry picked from commit 81f2dc7cf9)

Content.Client/Popups/PopupSystem.cs

@@ -5,7 +5,6 @@ using Content.Shared.Popups;
 using Robust.Client.Graphics;
 using Robust.Client.Input;
 using Robust.Client.Player;
-using Robust.Client.ResourceManagement;
 using Robust.Client.UserInterface;
 using Robust.Shared.Configuration;
 using Robust.Shared.Map;
@@ -163,6 +162,15 @@ namespace Content.Client.Popups
             PopupEntity(message, uid, type);
         }
 
+        public override void PopupClient(string? message, EntityUid? recipient, PopupType type = PopupType.Small)
+        {
+            if (recipient == null)
+                return;
+
+            if (_timing.IsFirstTimePredicted)
+                PopupCursor(message, recipient.Value, type);
+        }
+
         public override void PopupClient(string? message, EntityUid uid, EntityUid? recipient, PopupType type = PopupType.Small)
         {
             if (recipient == null)
@@ -172,6 +180,15 @@ namespace Content.Client.Popups
                 PopupEntity(message, uid, recipient.Value, type);
         }
 
+        public override void PopupClient(string? message, EntityCoordinates coordinates, EntityUid? recipient, PopupType type = PopupType.Small)
+        {
+            if (recipient == null)
+                return;
+
+            if (_timing.IsFirstTimePredicted)
+                PopupCoordinates(message, coordinates, recipient.Value, type);
+        }
+
         public override void PopupEntity(string? message, EntityUid uid, PopupType type = PopupType.Small)
         {
             if (TryComp(uid, out TransformComponent? transform))

Content.Server/Popups/PopupSystem.cs

@@ -88,11 +88,19 @@ namespace Content.Server.Popups
                 RaiseNetworkEvent(new PopupEntityEvent(message, type, GetNetEntity(uid)), actor.PlayerSession);
         }
 
+        public override void PopupClient(string? message, EntityUid? recipient, PopupType type = PopupType.Small)
+        {
+        }
+
         public override void PopupClient(string? message, EntityUid uid, EntityUid? recipient, PopupType type = PopupType.Small)
         {
             // do nothing duh its for client only
         }
 
+        public override void PopupClient(string? message, EntityCoordinates coordinates, EntityUid? recipient, PopupType type = PopupType.Small)
+        {
+        }
+
         public override void PopupEntity(string? message, EntityUid uid, ICommonSession recipient, PopupType type = PopupType.Small)
         {
             if (message == null)

Content.Shared/Popups/SharedPopupSystem.cs

@@ -82,12 +82,24 @@ namespace Content.Shared.Popups
         /// </summary>
         public abstract void PopupEntity(string? message, EntityUid uid, Filter filter, bool recordReplay, PopupType type = PopupType.Small);
 
+        /// <summary>
+        /// Variant of <see cref="PopupCursor(string, EntityUid, PopupType)"/> that only runs on the client, outside of prediction.
+        /// Useful for shared code that is always ran by both sides to avoid duplicate popups.
+        /// </summary>
+        public abstract void PopupClient(string? message, EntityUid? recipient, PopupType type = PopupType.Small);
+
         /// <summary>
         /// Variant of <see cref="PopupEntity(string, EntityUid, EntityUid, PopupType)"/> that only runs on the client, outside of prediction.
         /// Useful for shared code that is always ran by both sides to avoid duplicate popups.
         /// </summary>
         public abstract void PopupClient(string? message, EntityUid uid, EntityUid? recipient, PopupType type = PopupType.Small);
 
+        /// <summary>
+        /// Variant of <see cref="PopupCoordinates(string, EntityCoordinates, PopupType)"/> that only runs on the client, outside of prediction.
+        /// Useful for shared code that is always ran by both sides to avoid duplicate popups.
+        /// </summary>
+        public abstract void PopupClient(string? message, EntityCoordinates coordinates, EntityUid? recipient, PopupType type = PopupType.Small);
+
         /// <summary>
         /// Variant of <see cref="PopupEntity(string, EntityUid, EntityUid, PopupType)"/> for use with prediction. The local client will show
         /// the popup to the recipient, and the server will show it to every other player in PVS range. If recipient is null, the local client