[Add] FishNet

Assets/FishNet/Demos/HashGrid/Scripts/MoveRandomly.cs

@@ -0,0 +1,86 @@
+using FishNet.Object;
+using UnityEngine;
+
+namespace FishNet.Demo.HashGrid
+{
+    public class MoveRandomly : NetworkBehaviour
+    {
+        // Colors green for client.
+        [SerializeField]
+        private Renderer _renderer;
+
+        // How quickly to move over 1s.
+        private float _moveRate = 0.5f;
+        // Maximum range for new position.
+        public const float Range = 25f;
+        // Position to move towards.
+        private Vector3 _goal;
+        // Position at spawn.
+        private Vector3 _start;
+
+        private void Update()
+        {
+            if (!IsController)
+                return;
+
+            transform.position = Vector3.MoveTowards(transform.position, _goal, _moveRate * Time.deltaTime);
+            if (transform.position == _goal)
+                RandomizeGoal();
+        }
+
+        public override void OnStartNetwork()
+        {
+            _start = transform.position;
+            RandomizeGoal();
+        }
+
+        public override void OnStartServer()
+        {
+            if (!Owner.IsValid)
+                transform.position = _start + RandomInsideRange();
+        }
+
+        public override void OnStartClient()
+        {
+            if (Owner.IsLocalClient)
+            {
+                _renderer.material.color = Color.green;
+                _moveRate *= 3f;
+                transform.position -= new Vector3(0f, 0f, 1f);
+                Camera c = Camera.main;
+                c.transform.SetParent(transform);
+                c.transform.localScale = Vector3.one;
+                c.transform.localPosition = new(0f, 0f, -5f);
+            }
+            else
+            {
+                _renderer.material.color = Color.gray;
+            }
+        }
+
+        public override void OnStopClient()
+        {
+            if (IsOwner)
+            {
+                Camera c = Camera.main;
+                if (c != null)
+                {
+                    c.transform.SetParent(null);
+                    c.transform.localScale = Vector3.one;
+                }
+            }
+        }
+
+        private void RandomizeGoal()
+        {
+            _goal = _start + RandomInsideRange();
+        }
+
+        private Vector3 RandomInsideRange()
+        {
+            Vector3 goal = Random.insideUnitSphere * Range;
+            goal.z = transform.position.z;
+            return goal;
+        }
+    }
+}