From 2508cfd618e9ab16b3faf688c926cef69b01c3d9 Mon Sep 17 00:00:00 2001
From: MrGadget <9826063+MrGadget1024@users.noreply.github.com>
Date: Mon, 30 Sep 2024 08:41:02 -0400
Subject: [PATCH] feat(NetworkTranformBase): Provide velocity and angular
 velocity

---
 .../NetworkTransform/NetworkTransformBase.cs  | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/Assets/Mirror/Components/NetworkTransform/NetworkTransformBase.cs b/Assets/Mirror/Components/NetworkTransform/NetworkTransformBase.cs
index 85428ebf5..15e33d65e 100644
--- a/Assets/Mirror/Components/NetworkTransform/NetworkTransformBase.cs
+++ b/Assets/Mirror/Components/NetworkTransform/NetworkTransformBase.cs
@@ -119,6 +119,23 @@ public uint sendIntervalMultiplier
         protected double timeStampAdjustment => NetworkServer.sendInterval * (sendIntervalMultiplier - 1);
         protected double offset => timelineOffset ? NetworkServer.sendInterval * sendIntervalMultiplier : 0;
 
+        [Header("Velocity")]
+        [ReadOnly, SerializeField] Vector3 _velocity;
+        [ReadOnly, SerializeField] Vector3 _angVelocity;
+
+        public Vector3 velocity
+        {
+            get => _velocity;
+            internal set => _velocity = value;
+        }
+
+        public Vector3 angVelocity
+
+        {
+            get => _angVelocity;
+            internal set => _angVelocity = value;
+        }
+
         // debugging ///////////////////////////////////////////////////////////
         [Header("Debug")]
         public bool showGizmos;
@@ -263,6 +280,14 @@ protected virtual void Apply(TransformSnapshot interpolated, TransformSnapshot e
             // -> but simply don't apply it. if the user doesn't want to sync
             //    scale, then we should not touch scale etc.
 
+            // Calculate the velocity and angular velocity for the object
+            // These can be used to drive animations or other behaviours
+            if (!isOwned)
+            {
+                velocity = (transform.position - interpolated.position) / Time.deltaTime;
+                angVelocity = (transform.rotation.eulerAngles - interpolated.rotation.eulerAngles) / Time.deltaTime;
+            }
+
             // interpolate parts
             if (syncPosition) SetPosition(interpolatePosition ? interpolated.position : endGoal.position);
             if (syncRotation) SetRotation(interpolateRotation ? interpolated.rotation : endGoal.rotation);