c8c19f5845
Former-commit-id: 7d8a51d8ad14bfb16a76b8d77c92c776bfb694ab [formerly 1dac8450f2eddf175b3eb2b6675621ea0b2a0df7] [formerly bb4300770d267df0eed5c509ec748c6866f36376 [formerly d15a100319ffc8805c7f93c9bcd936e204dad40b]] Former-commit-id: 83a4715ed2a3220b7ef4718401d50ce584d275fc [formerly a941a150d510a51daed4322723795d90b6d56724] Former-commit-id: f46308abb0bc577d73447f6a574ec091a50a9cca
70 lines
1.6 KiB
C++
70 lines
1.6 KiB
C++
// Copyright (C) 2015 Jérôme Leclercq
|
|
// This file is part of the "Nazara Development Kit"
|
|
// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
|
|
|
|
#pragma once
|
|
|
|
#ifndef NDK_BASECOMPONENT_HPP
|
|
#define NDK_BASECOMPONENT_HPP
|
|
|
|
#include <NDK/Entity.hpp>
|
|
#include <functional>
|
|
#include <unordered_map>
|
|
#include <vector>
|
|
|
|
namespace Ndk
|
|
{
|
|
class NDK_API BaseComponent
|
|
{
|
|
friend Entity;
|
|
friend class Sdk;
|
|
|
|
public:
|
|
using Factory = std::function<BaseComponent*()>;
|
|
|
|
BaseComponent(ComponentIndex componentIndex);
|
|
BaseComponent(const BaseComponent&) = default;
|
|
BaseComponent(BaseComponent&&) = default;
|
|
virtual ~BaseComponent();
|
|
|
|
virtual std::unique_ptr<BaseComponent> Clone() const = 0;
|
|
|
|
ComponentIndex GetIndex() const;
|
|
|
|
inline static ComponentIndex GetMaxComponentIndex();
|
|
|
|
BaseComponent& operator=(const BaseComponent&) = default;
|
|
BaseComponent& operator=(BaseComponent&&) = default;
|
|
|
|
protected:
|
|
ComponentIndex m_componentIndex;
|
|
EntityHandle m_entity;
|
|
|
|
static ComponentIndex RegisterComponent(ComponentId id, Factory factoryFunc);
|
|
|
|
private:
|
|
virtual void OnAttached();
|
|
virtual void OnComponentAttached(BaseComponent& component);
|
|
virtual void OnComponentDetached(BaseComponent& component);
|
|
virtual void OnDetached();
|
|
|
|
void SetEntity(Entity* entity);
|
|
|
|
static bool Initialize();
|
|
static void Uninitialize();
|
|
|
|
struct ComponentEntry
|
|
{
|
|
ComponentId id;
|
|
Factory factory;
|
|
};
|
|
|
|
static std::vector<ComponentEntry> s_entries;
|
|
static std::unordered_map<ComponentId, ComponentIndex> s_idToIndex;
|
|
};
|
|
}
|
|
|
|
#include <NDK/BaseComponent.inl>
|
|
|
|
#endif // NDK_BASECOMPONENT_HPP
|