Sdk: Make World moveable
Former-commit-id: 285cb9da4cbafd3da0c0859eb9d366bb2fb978a3
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@ -71,7 +71,7 @@ namespace Ndk
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inline void RemoveEntity(Entity* entity);
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inline void SetWorld(World& world);
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inline void SetWorld(World* world) noexcept;
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inline void ValidateEntity(Entity* entity, bool justAdded);
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@ -172,9 +172,9 @@ namespace Ndk
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OnEntityValidation(entity, justAdded);
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}
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inline void BaseSystem::SetWorld(World& world)
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inline void BaseSystem::SetWorld(World* world) noexcept
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{
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m_world = &world;
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m_world = world;
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}
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inline bool BaseSystem::Initialize()
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@ -186,6 +186,6 @@ namespace Ndk
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inline void BaseSystem::Uninitialize()
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{
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// Rien à faire
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// Nothing to do
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}
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}
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@ -60,13 +60,16 @@ namespace Ndk
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Entity& operator=(Entity&&) = delete;
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private:
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Entity(World& world, EntityId id);
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Entity(World* world, EntityId id);
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void Create();
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void Destroy();
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inline void RegisterHandle(EntityHandle* handle);
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inline void RegisterSystem(SystemIndex index);
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inline void SetWorld(World* world) noexcept;
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inline void UnregisterHandle(EntityHandle* handle);
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inline void UnregisterSystem(SystemIndex index);
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@ -113,6 +113,13 @@ namespace Ndk
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m_systemBits.UnboundedSet(index);
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}
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inline void Entity::SetWorld(World* world) noexcept
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{
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NazaraAssert(world, "An entity must be attached to a world at any time");
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m_world = world;
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}
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inline void Entity::UnregisterHandle(EntityHandle* handle)
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{
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///DOC: Un handle ne doit être libéré qu'une fois, et doit faire partie de la liste, sous peine de crash
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@ -27,8 +27,8 @@ namespace Ndk
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inline World(bool addDefaultSystems = true);
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World(const World&) = delete;
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World(World&&) = delete; ///TODO
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~World();
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inline World(World&& world) noexcept;
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~World() noexcept;
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void AddDefaultSystems();
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@ -38,7 +38,7 @@ namespace Ndk
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const EntityHandle& CreateEntity();
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inline EntityList CreateEntities(unsigned int count);
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void Clear();
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void Clear() noexcept;
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const EntityHandle& GetEntity(EntityId id);
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inline const EntityList& GetEntities();
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@ -62,7 +62,7 @@ namespace Ndk
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inline void Update(float elapsedTime);
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World& operator=(const World&) = delete;
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World& operator=(World&&) = delete; ///TODO
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inline World& operator=(World&& world) noexcept;
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private:
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inline void Invalidate();
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@ -13,6 +13,11 @@ namespace Ndk
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AddDefaultSystems();
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}
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inline World::World(World&& world) noexcept
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{
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operator=(std::move(world));
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}
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inline BaseSystem& World::AddSystem(std::unique_ptr<BaseSystem>&& system)
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{
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NazaraAssert(system, "System must be valid");
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@ -25,7 +30,7 @@ namespace Ndk
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// Affectation et retour du système
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m_systems[index] = std::move(system);
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m_systems[index]->SetWorld(*this);
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m_systems[index]->SetWorld(this);
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Invalidate(); // On force une mise à jour de toutes les entités
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@ -152,4 +157,22 @@ namespace Ndk
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{
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m_dirtyEntities.UnboundedSet(id, true);
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}
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inline World& World::operator=(World&& world) noexcept
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{
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m_aliveEntities = std::move(world.m_aliveEntities);
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m_dirtyEntities = std::move(world.m_dirtyEntities);
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m_freeIdList = std::move(world.m_freeIdList);
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m_killedEntities = std::move(world.m_killedEntities);
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m_entities = std::move(world.m_entities);
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for (EntityBlock& block : m_entities)
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block.entity.SetWorld(this);
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m_systems = std::move(world.m_systems);
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for (const auto& systemPtr : m_systems)
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systemPtr->SetWorld(this);
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return *this;
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}
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}
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@ -23,9 +23,9 @@ namespace Ndk
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handle->OnEntityMoved(this);
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}
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Entity::Entity(World& world, EntityId id) :
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Entity::Entity(World* world, EntityId id) :
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m_id(id),
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m_world(&world)
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m_world(world)
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{
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}
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@ -46,7 +46,7 @@ namespace Ndk
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id = m_entities.size();
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// Impossible d'utiliser emplace_back à cause de la portée
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m_entities.push_back(Entity(*this, id));
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m_entities.push_back(Entity(this, id));
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}
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// On initialise l'entité et on l'ajoute à la liste des entités vivantes
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@ -59,7 +59,7 @@ namespace Ndk
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return m_aliveEntities.back();
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}
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void World::Clear()
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void World::Clear() noexcept
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{
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///DOC: Tous les handles sont correctement invalidés
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