Working on player spawning

Assets/Scripts/Behaviours/SpawnManager.cs

@@ -1,49 +1,78 @@
 using System.Collections.Generic;
 using UnityEngine;
+using SanAndreasUnity.Net;
+using SanAndreasUnity.Utilities;
+using System.Linq;
 
 namespace SanAndreasUnity.Behaviours
 {
 
     public class SpawnManager : MonoBehaviour
     {
-        Transform[] m_spawnPositions = null;
+        List<Transform> m_spawnPositions = new List<Transform>();
         GameObject m_container;
 
 
         void Start()
         {
             this.InvokeRepeating(nameof(UpdateSpawnPositions), 1f, 1f);
+            this.InvokeRepeating(nameof(SpawnPlayers), 1f, 3f);
         }
 
         void UpdateSpawnPositions()
         {
-            if (Net.NetStatus.IsServer && Ped.Instance)
+            if (NetStatus.IsServer && Ped.Instance)
             {
-                if (null == m_spawnPositions)
+                if (null == m_container)
                 {
                     // create parent game object for spawn positions
-                    if (null == m_container)
                     m_container = new GameObject("Spawn positions");
 
                     // create spawn positions
-                    m_spawnPositions = new Transform[5];
-                    for (int i = 0; i < m_spawnPositions.Length; i++)
+                    m_spawnPositions.Clear();
+                    for (int i = 0; i < 5; i++)
                     {
-                        m_spawnPositions[i] = new GameObject("Spawn position " + i).transform;
-                        m_spawnPositions[i].SetParent(m_container.transform);
-                        Net.NetManager.AddSpawnPosition(m_spawnPositions[i]);
+                        Transform spawnPos = new GameObject("Spawn position " + i).transform;
+                        spawnPos.SetParent(m_container.transform);
+
+                        m_spawnPositions.Add(spawnPos);
+                        NetManager.AddSpawnPosition(spawnPos);
                     }
                 }
 
                 // update spawn positions
-                for (int i = 0; i < m_spawnPositions.Length; i++)
+                m_spawnPositions.RemoveDeadObjects();
+                foreach (Transform spawnPos in m_spawnPositions)
                 {
-                    m_spawnPositions[i].position = Ped.Instance.transform.position + Random.insideUnitCircle.ToVector3XZ() * 15f;
+                    spawnPos.position = Ped.Instance.transform.position + Random.insideUnitCircle.ToVector3XZ() * 15f;
                 }
 
             }
         }
 
+        void SpawnPlayers()
+        {
+            if (!NetStatus.IsServer)
+                return;
+
+            var list = NetManager.SpawnPositions.ToList();
+            list.RemoveDeadObjects();
+
+            if (list.Count < 1)
+                return;
+            
+            foreach (var player in Player.AllPlayers)
+            {
+                // if player is not spawned, spawn him
+
+                
+
+                var spawn = list.RandomElement();
+
+            }
+
+        }
+
     }
 
 }

Assets/Scripts/Networking/NetManager.cs

@@ -145,6 +145,8 @@ namespace SanAndreasUnity.Net
 			NetworkManager.startPositions.Add(tr);
 		}
 
+		public static Transform[] SpawnPositions { get { return NetworkManager.startPositions.ToArray(); } }
+
 		public static void Spawn(GameObject go)
 		{
 			NetworkServer.Spawn(go);

Assets/Scripts/Utilities/F.cs

@@ -440,6 +440,18 @@ namespace SanAndreasUnity.Utilities
 			return false;
 		}
 
+        public static T RandomElement<T> (this IList<T> list)
+        {
+            if (list.Count < 1)
+                throw new System.InvalidOperationException("List has no elements");
+            return list [UnityEngine.Random.Range(0, list.Count)];
+        }
+
+        public static int RemoveDeadObjects<T> (this List<T> list) where T : UnityEngine.Object
+        {
+            return list.RemoveAll(item => null == item);
+        }
+
 
         private static Dictionary<string, Texture2D> Texturemap = new Dictionary<string, Texture2D>();
         private static Texture2D Font;

Docs/Multiplayer.md

@@ -14,6 +14,8 @@
 
 - player's ped must be created by server (when host starts) - it should be removed from scenes
 
+- PedsWindow throws NRE when Ped.Instance is null
+
 
 
 # Potential problems