PhysicsWorldContext.hpp

#pragma once
 
#include <BulletDynamics/Dynamics/btDiscreteDynamicsWorld.h>
 
#include <Common/HashedString.hpp>
#include <Common/Memory/SmartPointers/UniquePtr.hpp>
#include <EngineCore/WorldContext/WorldContext.hpp>
 
const Grindstone::ConstHashedString physicsWorldContextName("PhysicsWorldContext");
 
namespace Grindstone::Physics {
    class WorldContext : public Grindstone::WorldContext {
    public:
        WorldContext();
        WorldContext(const WorldContext&) = delete;
        WorldContext(WorldContext&& ) noexcept = default;
        virtual ~WorldContext() override = default;
 
        Grindstone::UniquePtr<struct btDbvtBroadphase> broadphase = nullptr;
        Grindstone::UniquePtr<class btDefaultCollisionConfiguration> collisionConfiguration = nullptr;
        Grindstone::UniquePtr<class btCollisionDispatcher> dispatcher = nullptr;
        Grindstone::UniquePtr<class btSequentialImpulseConstraintSolver> solver = nullptr;
        Grindstone::UniquePtr<class btDiscreteDynamicsWorld> dynamicsWorld = nullptr;
 
        [[nodiscard]] static WorldContext* GetActiveContext();
        static void SetActiveContext(WorldContext& cxt);
        virtual void SetAsActive() override;
    };
}