Fixed monster/artifact events being out of sync between the server and the clients

Subsurface/Source/Characters/BackgroundSprite/BackgroundCreatureManager.cs

@@ -64,14 +64,14 @@ namespace Barotrauma
                     var wayPoints = WayPoint.WayPointList.FindAll(wp => wp.Submarine==null);
                     if (wayPoints.Any())
                     {
-                        WayPoint wp = wayPoints[Rand.Int(wayPoints.Count)];
+                        WayPoint wp = wayPoints[Rand.Int(wayPoints.Count, false)];
 
                         pos = new Vector2(wp.Rect.X, wp.Rect.Y);
-                        pos += Rand.Vector(200.0f);
+                        pos += Rand.Vector(200.0f, false);
                     }
                     else
                     {
-                        pos = Rand.Vector(2000.0f);
+                        pos = Rand.Vector(2000.0f, false);
                     } 
                 }
                 else
@@ -80,9 +80,9 @@ namespace Barotrauma
                 }
 
 
-                var prefab = prefabs[Rand.Int(prefabs.Count)];
+                var prefab = prefabs[Rand.Int(prefabs.Count, false)];
 
-                int amount = Rand.Range(prefab.SwarmMin, prefab.SwarmMax);
+                int amount = Rand.Range(prefab.SwarmMin, prefab.SwarmMax, false);
                 List<BackgroundCreature> swarmMembers = new List<BackgroundCreature>();
 
                 for (int n = 0; n < amount; n++)

Subsurface/Source/Events/Missions/CargoMission.cs

@@ -53,7 +53,7 @@ namespace Barotrauma
                 return;
             }
 
-            WayPoint cargoSpawnPos = WayPoint.GetRandom(SpawnType.Cargo, null, Submarine.MainSub);
+            WayPoint cargoSpawnPos = WayPoint.GetRandom(SpawnType.Cargo, null, Submarine.MainSub, true);
             if (cargoSpawnPos==null)
             {
                 DebugConsole.ThrowError("Couldn't spawn items for cargo mission, cargo spawnpoint not found");

Subsurface/Source/Map/Hull.cs

@@ -201,7 +201,7 @@ namespace Barotrauma
         {
             rect = rectangle;
             
-            OxygenPercentage = Rand.Range(90.0f, 100.0f, false);
+            OxygenPercentage = 100.0f;
 
             fireSources = new List<FireSource>();
 

Subsurface/Source/Map/WayPoint.cs

@@ -636,7 +636,7 @@ namespace Barotrauma
             if (!wayPoint2.linkedTo.Contains(this)) wayPoint2.linkedTo.Add(this);
         }
 
-        public static WayPoint GetRandom(SpawnType spawnType = SpawnType.Human, Job assignedJob = null, Submarine sub = null)
+        public static WayPoint GetRandom(SpawnType spawnType = SpawnType.Human, Job assignedJob = null, Submarine sub = null, bool useSyncedRand = false)
         {
             List<WayPoint> wayPoints = new List<WayPoint>();
 
@@ -651,7 +651,7 @@ namespace Barotrauma
 
             if (!wayPoints.Any()) return null;
 
-            return wayPoints[Rand.Int(wayPoints.Count(), false)];
+            return wayPoints[Rand.Int(wayPoints.Count, !useSyncedRand)];
         }
 
         public static WayPoint[] SelectCrewSpawnPoints(List<CharacterInfo> crew, Submarine submarine)

Subsurface/Source/Networking/GameServer.cs

@@ -976,7 +976,7 @@ namespace Barotrauma.Networking
 
                 var cargoRoom = cargoSpawnPos.CurrentHull;
                 Vector2 position = new Vector2(
-                    cargoSpawnPos.Position.X + Rand.Range(-20.0f, 20.0f, false),
+                    cargoSpawnPos.Position.X + Rand.Range(-20.0f, 20.0f),
                     cargoRoom.Rect.Y - cargoRoom.Rect.Height);
 
                 foreach (string s in extraCargo.Keys)