Add back ConcurrentDictionary

Author: FabianTerhorst

api/AltV.Net.Async/AsyncEntityPool.cs

@@ -43,7 +43,7 @@ public static async Task<TEntity> GetOrCreateAsync<TEntity>(this IEntityPool<TEn
 
     public abstract class AsyncEntityPool<TEntity> : IEntityPool<TEntity> where TEntity : IEntity
     {
-        private readonly Dictionary<IntPtr, TEntity> entities = new Dictionary<IntPtr, TEntity>();
+        private readonly ConcurrentDictionary<IntPtr, TEntity> entities = new ConcurrentDictionary<IntPtr, TEntity>();
 
         private readonly IEntityFactory<TEntity> entityFactory;
 
@@ -82,8 +82,10 @@ public void Create(IntPtr entityPointer, out TEntity entity)
         //TODO: what should happen on failure
         public void Add(TEntity entity)
         {
-            entities[entity.NativePointer] = entity;
-            OnAdd(entity);
+            if (entities.TryAdd(entity.NativePointer, entity))
+            {
+                OnAdd(entity);
+            }
         }
 
         public bool Remove(TEntity entity)
@@ -94,7 +96,7 @@ public bool Remove(TEntity entity)
         //TODO: what should happen on failure
         public bool Remove(IntPtr entityPointer)
         {
-            if (!entities.Remove(entityPointer, out var entity) || !entity.Exists) return false;
+            if (!entities.TryRemove(entityPointer, out var entity) || !entity.Exists) return false;
             lock (entity)
             {
                 BaseObjectPool<TEntity>.SetEntityNoLongerExists(entity);