Added inequality operator to EntityWrapper

include/Engine/Core/EntityWrapper.h

@@ -28,6 +28,7 @@ struct EntityWrapper
 
     ComponentWrapper operator[](const char* componentName);
     bool operator==(const EntityWrapper& e) const;
+    bool operator!=(const EntityWrapper& e) const;
     explicit operator EntityID() const;
     operator bool();
 };

src/Engine/Core/EntityWrapper.cpp

@@ -3,11 +3,6 @@
 
 const EntityWrapper EntityWrapper::Invalid = EntityWrapper(nullptr, EntityID_Invalid);
 
-bool EntityWrapper::operator==(const EntityWrapper& e) const
-{
-    return (this->World == e.World) && (this->ID == e.ID);
-}
-
 bool EntityWrapper::HasComponent(const std::string& componentName)
 {
     return World->HasComponent(ID, componentName);
@@ -41,6 +36,16 @@ ComponentWrapper EntityWrapper::operator[](const char* componentName)
     }
 }
 
+bool EntityWrapper::operator==(const EntityWrapper& e) const
+{
+    return (this->World == e.World) && (this->ID == e.ID);
+}
+
+bool EntityWrapper::operator!=(const EntityWrapper& e) const
+{
+    return !this->operator==(e);
+}
+
 EntityWrapper::operator EntityID() const
 {
     return this->ID;