DeletionStack.hpp

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#ifndef ECSTASY_REGISTRY_DELETIONSTACK_HPP_
#define ECSTASY_REGISTRY_DELETIONSTACK_HPP_
 
#include <vector>
 
#include "ecstasy/resources/entity/Entity.hpp"
 
namespace ecstasy
{
    class Registry;
 
    class DeletionStack {
      public:
        DeletionStack(Registry &registry);
 
        DeletionStack(const DeletionStack &other) = delete;
 
        ~DeletionStack();
 
        void push(Entity entity);
 
        [[nodiscard]] size_t size() const noexcept;
 
      private:
        Registry &_registry;
        std::vector<Entity> _killed;
    };
} // namespace ecstasy
 
#endif /* !ECSTASY_REGISTRY_DELETIONSTACK_HPP_ */