NcPhysics.h

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#pragma once
 
#include "ncengine/ecs/EcsFwd.h"
#include "ncengine/module/Module.h"
#include "ncengine/physics/PhysicsSnapshot.h"
#include "ncengine/type/EngineId.h"
 
#include <memory>
 
namespace nc
{
class CookedShape;
struct SystemEvents;
 
namespace asset
{
class NcAsset;
} // namespace asset
 
namespace config
{
struct MemorySettings;
struct PhysicsSettings;
} // namespace config
 
struct NcPhysics : public Module
{
    explicit NcPhysics() noexcept
        : Module{NcPhysicsId} {}
 
    virtual auto IsUpdateEnabled() const -> bool { return true; }
 
    virtual void EnableUpdate(bool) {}
 
    virtual auto GetTick() const -> PhysicsTick = 0;
    virtual void ResetTick(PhysicsTick tick = PhysicsTick{0}) = 0;
    virtual void Tick(uint32_t steps = 1) = 0;
    virtual void SyncTransforms() = 0;
    virtual void SyncTransformsInterpolated(float factor) = 0;
    virtual void DispatchAccumulatedEvents() = 0;
    virtual void SaveSnapshot(PhysicsSnapshot& snapshot) = 0;
    virtual auto RestoreSnapshot(PhysicsSnapshot& snapshot) -> bool = 0;
 
    virtual void BeginRigidBodyBatch(size_t bodyCountHint = 0ull) = 0;
    virtual void EndRigidBodyBatch() = 0;
 
    virtual void AddRuntimeCompoundShape(const CookedShape& cookedShape, asset::AssetId id) = 0;
    virtual void RemoveRuntimeCompoundShape(asset::AssetId id) = 0;
    virtual void RemoveAllRuntimeCompoundShapes() = 0;
};
 
auto BuildPhysicsModule(const config::MemorySettings& memorySettings,
                        const config::PhysicsSettings& physicsSettings,
                        ecs::Ecs world,
                        asset::NcAsset& ncAsset,
                        const task::AsyncDispatcher& dispatcher,
                        SystemEvents& events) -> std::unique_ptr<NcPhysics>;
} // namespace nc