Finished Networking the Boulder

Assets/Prefabs/Environment/Boulder Spawn.prefab

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Assets/Prefabs/Environment/Boulder.prefab

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Assets/Scenes/Game-Mountain.unity

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Assets/Scenes/Preloader.unity

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-  - {x: 725, y: 25, z: 488}
-  - {x: 725, y: 25, z: 500}
-  kingSpawnPoint: {x: -2, y: 2, z: -2}
+  - {x: 730.21, y: 26, z: 501}
+  - {x: 730.21, y: 26, z: 494}
+  kingSpawnPoint: {x: 350, y: 625, z: 1130}
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Assets/Scripts/Environment/BoulderSpawn.cs

@@ -1,8 +1,10 @@
+using MLAPI;
+using MLAPI.Messaging;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
-public class BoulderSpawn : MonoBehaviour
+public class BoulderSpawn : NetworkBehaviour
 {
     [SerializeField] private float RespawnTimer = 10.0f;
     private float currentTime = 0.0f;
@@ -13,22 +15,32 @@ public class BoulderSpawn : MonoBehaviour
 
     [SerializeField] private Transform BoulderPrefab;
     private GameObject boulderInScene;
+
     // Start is called before the first frame update
     void Start()
     {
+        if (IsHost)
+        {
+            SpawnBoulderServerRPC();
+        }
+    }
+
+    [ServerRpc(RequireOwnership = false)]
+    private void SpawnBoulderServerRPC() {
         boulderInScene = Instantiate(BoulderPrefab, SpawnLocation, Quaternion.identity).gameObject;
-        boulderInScene.GetComponent<Rigidbody>().AddForce(spawnForce);
+        boulderInScene.GetComponent<NetworkObject>().Spawn(null, true);
+        boulderInScene.GetComponent<Boulder>().StartCountdown((int)RespawnTimer, spawnForce);
     }
 
     private void FixedUpdate()
     {
+        if (!IsHost) { return; }
+
         currentTime += Time.fixedDeltaTime;
         if (currentTime >= RespawnTimer)
         {
             currentTime = 0.0f;
-            Destroy(boulderInScene);
-            boulderInScene = Instantiate(BoulderPrefab, SpawnLocation, Quaternion.identity).gameObject;
-            boulderInScene.GetComponent<Rigidbody>().AddForce(spawnForce);
+            SpawnBoulderServerRPC();
         }
     }
 

Assets/Scripts/KingScripts/KingAbilities/Boulder.cs

@@ -1,8 +1,10 @@
+using MLAPI;
+using MLAPI.Messaging;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
-public class Boulder : MonoBehaviour
+public class Boulder : NetworkBehaviour
 {
     private Rigidbody boulder;
 
@@ -23,15 +25,29 @@ public class Boulder : MonoBehaviour
         }
     }
 
-    //Coppied from player for easy Boulder Testing/Demonstration
-    void FixedUpdate() {
-        Respawn();
+    public void StartCountdown(int time, Vector3 spawnForce)
+    {
+        StartCoroutine(DespawnCounter(time));
+        AddForceServerRPC(spawnForce);
     }
 
-    private void Respawn()
-    {
-        if (transform.position.y < -1) {
-            transform.position = new Vector3(74.67f, 34.68f, 7.15f);
+    [ServerRpc]
+    private void AddForceServerRPC(Vector3 force) {
+        this.gameObject.GetComponent<Rigidbody>().AddForce(force);
+    }
+
+    IEnumerator DespawnCounter(int time) {
+        for (int i = time; i > 0; i--) {
+            Debug.LogError(i);
+            yield return new WaitForSecondsRealtime(1f);
         }
+
+        // Time's up - Despawn us
+        DespawnBoulderServerRPC();
+    }
+
+    [ServerRpc(RequireOwnership = false)]
+    private void DespawnBoulderServerRPC() {
+        this.gameObject.GetComponent<NetworkObject>().Despawn(true);
     }
 }