deltavr multiplayer 2.0

Assets/_PROJECT/Multiplayer/InteractionManager/XRMultiplayerInteractionManager.cs

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+using FishNet.Object;
+using UnityEngine;
+using UnityEngine.XR.Interaction.Toolkit;
+
+namespace _PROJECT.Multiplayer
+{
+    public class XRMultiplayerInteractionManager : XRInteractionManager
+    {
+        private XRMultiplayerInteractionManagerBehavior _networkBehavior;
+        
+        private new void Awake()
+        {
+            base.Awake();
+            _networkBehavior = GetComponentInChildren<XRMultiplayerInteractionManagerBehavior>();
+        }
+        
+        public override void SelectEnter(IXRSelectInteractor interactor, IXRSelectInteractable interactable)
+        {
+            Debug.Log(interactor);
+            Debug.Log(interactable);
+            Debug.Log("SelectEnter called on " + interactable.transform.name + " by " + interactor.transform.name);
+            NetworkObject nInteractable = GetNetworkObject(interactable);
+            if (nInteractable == null)
+            {
+                // Interactable is not a network object, so we can just select it.
+                base.SelectEnter(interactor, interactable);
+                return;
+            }
+            
+            NetworkObject nInteractor = GetNetworkObject(interactor);
+            if (nInteractor == null)
+            {
+                // Interactable is a network object, but interactor is not.
+                base.SelectEnter(interactor, interactable);
+                return;
+            }
+            
+            // Both interactable and interactor are network objects, so we should broadcast selectEnter to all clients.
+            _networkBehavior.RequestSelectEnterBroadcastRPC(nInteractor, nInteractable);
+        }
+
+        public override void SelectExit(IXRSelectInteractor interactor, IXRSelectInteractable interactable)
+        {
+            Debug.Log("SelectExit called on " + interactable.transform.name + " by " + interactor.transform.name);
+            NetworkObject nInteractable = GetNetworkObject(interactable);
+            if (nInteractable == null)
+            {
+                // Interactable is not a network object, so we can just unselect it.
+                base.SelectExit(interactor, interactable);
+                return;
+            }
+            
+            NetworkObject nInteractor = GetNetworkObject(interactor);
+            if (nInteractor == null)
+            {
+                // Interactable is a network object, but interactor is not.
+                base.SelectExit(interactor, interactable);
+                return;
+            }
+            
+            // Both interactable and interactor are network objects, so we should broadcast selectExit to all clients.
+            _networkBehavior.RequestSelectExitBroadcastRPC(nInteractor, nInteractable);
+        }
+        
+        private static NetworkObject GetNetworkObject(IXRInteractable interactable)
+        {
+            return interactable.transform.GetComponent<NetworkObject>();
+        }
+
+        private static NetworkObject GetNetworkObject(IXRInteractor interactor)
+        {
+            return interactor.transform.GetComponent<NetworkObject>();
+        }
+
+        public void BaseSelectEnter(IXRSelectInteractor iInteractor, IXRSelectInteractable iInteractable)
+        {
+            base.SelectEnter(iInteractor, iInteractable);
+        }
+
+        public void BaseSelectExit(IXRSelectInteractor iInteractor, IXRSelectInteractable iInteractable)
+        {
+            base.SelectExit(iInteractor, iInteractable);
+        }
+    }
+}

Assets/_PROJECT/Multiplayer/InteractionManager/XRMultiplayerInteractionManager.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: a8ff406473ac40c988cd296f4d8c4f62
+timeCreated: 1679223018

Assets/_PROJECT/Multiplayer/InteractionManager/XRMultiplayerInteractionManagerBehavior.cs

@@ -0,0 +1,97 @@
+using FishNet.Connection;
+using FishNet.Object;
+using UnityEngine;
+using UnityEngine.XR.Interaction.Toolkit;
+
+namespace _PROJECT.Multiplayer
+{
+    public class XRMultiplayerInteractionManagerBehavior : NetworkBehaviour
+    {
+        private XRMultiplayerInteractionManager _manager;
+        
+        private void Awake()
+        {
+            _manager = GetComponentInParent<XRMultiplayerInteractionManager>();
+        }
+        
+        [ServerRpc(RequireOwnership = false)]
+        public void RequestSelectEnterBroadcastRPC(NetworkObject interactor, NetworkObject interactable, NetworkConnection conn = null)
+        {
+            Debug.Log("[SERVER] Received SelectEnter for " + interactable.name + " to " + interactor.name);
+            
+            // Get interactable and interactor.
+            IXRSelectInteractable iInteractable = interactable.transform.GetComponent<IXRSelectInteractable>();
+            IXRSelectInteractor iInteractor = interactor.transform.GetComponent<IXRSelectInteractor>();
+            
+            // If interactable or interactor is null, return.
+            if (iInteractable == null || iInteractor == null)
+            {
+                Debug.LogWarning("[SERVER] Unexpected null interactable or interactor in RequestSelectEnterBroadcastRPC.");
+                return;
+            };
+            
+            // Broadcast select enter to all clients.
+            _manager.BaseSelectEnter(iInteractor, iInteractable);
+            SelectEnterBroadcastRPC(interactor, interactable);
+        }
+        
+        [ObserversRpc]
+        public void SelectEnterBroadcastRPC(NetworkObject interactor, NetworkObject interactable)
+        {
+            Debug.Log("[CLIENT] Recieved SelectEnter from server for " + interactable.name + " to " + interactor.name);
+            
+            // Get interactable and interactor.
+            IXRSelectInteractable iInteractable = interactable.transform.GetComponent<IXRSelectInteractable>();
+            IXRSelectInteractor iInteractor = interactor.transform.GetComponent<IXRSelectInteractor>();
+            
+            // If interactable or interactor is null, return.
+            if (iInteractable == null || iInteractor == null)
+            {
+                Debug.LogWarning("[CLIENT] Unexpected null interactable or interactor in SelectEnterBroadcastRPC.");
+                return;
+            };
+            
+            _manager.BaseSelectEnter(iInteractor, iInteractable);
+        }
+        
+        [ServerRpc(RequireOwnership = false)]
+        public void RequestSelectExitBroadcastRPC(NetworkObject nInteractor, NetworkObject nInteractable)
+        {
+            Debug.Log("[SERVER] Received SelectExit for " + nInteractable.name + " to " + nInteractor.name);
+            
+            // Get interactable and interactor.
+            IXRSelectInteractable iInteractable = nInteractable.transform.GetComponent<IXRSelectInteractable>();
+            IXRSelectInteractor iInteractor = nInteractor.transform.GetComponent<IXRSelectInteractor>();
+            
+            // If interactable or interactor is null, return.
+            if (iInteractable == null || iInteractor == null)
+            {
+                Debug.LogWarning("[SERVER] Unexpected null interactable or interactor in RequestSelectExitBroadcastRPC.");
+                return;
+            };
+            
+            // Broadcast select exit to all clients.
+            _manager.BaseSelectExit(iInteractor, iInteractable);
+        }
+        
+        [ObserversRpc]
+        public void SelectExitBroadcastRPC(NetworkObject nInteractor, NetworkObject nInteractable)
+        {
+            Debug.Log("[CLIENT] Recieved SelectExit from server for " + nInteractable.name + " to " + nInteractor.name);
+            
+            // Get interactable and interactor.
+            IXRSelectInteractable iInteractable = nInteractable.transform.GetComponent<IXRSelectInteractable>();
+            IXRSelectInteractor iInteractor = nInteractor.transform.GetComponent<IXRSelectInteractor>();
+            
+            // If interactable or interactor is null, return.
+            if (iInteractable == null || iInteractor == null)
+            {
+                Debug.LogWarning("[CLIENT] Unexpected null interactable or interactor in SelectExitBroadcastRPC.");
+                return;
+            };
+            
+            _manager.BaseSelectExit(iInteractor, iInteractable);
+        }
+
+    }
+}

Assets/_PROJECT/Multiplayer/InteractionManager/XRMultiplayerInteractionManagerBehavior.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 5ba3011b0b004a8089e25da0e59cf7e0
+timeCreated: 1679225525