implicit operators are super dangerous

Svelto.ECS/EGID.cs

@@ -42,19 +42,19 @@ namespace Svelto.ECS
             return (long)groupId << 32 | ((long)(uint)entityId & 0xFFFFFFFF);
         }
 
-        public static implicit operator int(EGID id)
+        public static explicit operator int(EGID id)
         {
             return id.entityID;
         }
         
-        public static implicit operator long(EGID id)
+        public static explicit operator long(EGID id)
         {
             return id._GID;
         }
 
         public bool Equals(EGID other)
         {
-            return _GID == other;
+            return _GID == other._GID;
         }
 
         public bool Equals(EGID x, EGID y)
@@ -69,7 +69,7 @@ namespace Svelto.ECS
 
         public int CompareTo(EGID other)
         {
-            return _GID.CompareTo(other);
+            return _GID.CompareTo(other._GID);
         }
     }
 }

Svelto.ECS/EnginesRoot.GenericEntityFunctions.cs

@@ -103,7 +103,7 @@ namespace Svelto.ECS
 #if DEBUG && !PROFILER          
             entitySubmitOperation.trace = Environment.StackTrace;
             var egid = new EGID(entitySubmitOperation.ID, entitySubmitOperation.fromGroupID);
-            if (_entitiesOperationsDebug.ContainsKey(egid) == true)
+            if (_entitiesOperationsDebug.ContainsKey((long)egid) == true)
                 Utilities.Console.LogError("Only one entity operation per submission is allowed. Entity "
                                           .FastConcat(" with not found ID is about to be removed: ")
                                           .FastConcat(" id: ")
@@ -114,9 +114,9 @@ namespace Svelto.ECS
                                           .FastConcat(" entityType: ")
                                           .FastConcat(typeof(T).Name)
                                           .FastConcat(" submission type ", entitySubmitOperation.type.ToString(),
-                                                      " previous type: ",  _entitiesOperationsDebug[egid].ToString()));
+                                                      " previous type: ",  _entitiesOperationsDebug[(long)egid].ToString()));
             else
-                _entitiesOperationsDebug[egid] = entitySubmitOperation.type;
+                _entitiesOperationsDebug[(long)egid] = entitySubmitOperation.type;
 #endif            
             _entitiesOperations.AddRef(ref entitySubmitOperation);
         }