public static TComponent GetComponent <TComponent>(this ComponentEntity entity)
where TComponent : Component
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
return(entity.Components.Get <TComponent>());
}
public static bool GetComponent <TComponent>(
this ComponentEntity entity, [NotNullWhen(true)] out TComponent?component)
where TComponent : Component
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
return(entity.Components.Get(out component));
}
protected Component(ComponentEntity entity)
{
Entity = entity ?? throw new ArgumentNullException(nameof(entity));
}
