Class Entity

More detailed description

Some functions in entity class are only supposed to be called in specific context, which might be valid uses for friend keyword. Example: Entity() should only be called from Manager::addEntity(). Verify each functions intended use/scope.

Member Entity::Entity (Manager &mManager)

Document

Member Entity::getComponent () const

: rewrite to use optionals

Member TextureManager::loadMapTileTexture (const char *path)

should not be usable for the developer and only be accessed by the map class