gaming-core/ecs/Components.h

#include "utils/HashMap.h"
#include "utils/List.h"
#include "utils/Types.h"

typedef uint32 Entity;

template<typename T>
class Components final {
    HashMap<Entity, T> components;

public:
    Components() {
    }

    template<typename... Args>
    void add(Entity e, Args&&... args) {
        components.tryEmplace(e, std::forward<Args>(args)...);
    }

    void remove(Entity e) {
        components.remove(e);
    }

    T* search(Entity e) {
        return components.search(e);
    }

    const T* search(Entity e) const {
        return components.search(e);
    }

    auto begin() {
        return components.begin();
    }

    const auto begin() const {
        return components.begin();
    }

    auto end() {
        return components.end();
    }

    const auto end() const {
        return components.end();
    }
};