FeatureCollisionMeshService.h

#pragma once

#include "IFeatureCollisionMeshService.h"
#include "CollisionEventTypes.h"
#include "Types.h"

namespace Eegeo
{
    namespace Collision
    {
        class FeatureCollisionMeshService : public IFeatureCollisionMeshService, private Eegeo::NonCopyable
        {
        public:
            FeatureCollisionMeshService(
                ICollisionBvhProvider& collisionBvhProvider,
                IFeatureCollisionMeshAddedEvent& featureCollisionMeshAddedEvent,
                IFeatureCollisionMeshRemovedEvent& featureCollisionMeshRemovedEvent
            );

            ~FeatureCollisionMeshService();

            std::vector<CollisionSubMesh> GetMeshesForCollisionMaterialId(const std::string& collisionMaterialId, u32 collisionGroupMask) override;

            IFeatureCollisionMeshAddedEvent& GetFeatureCollisionMeshesAddedEvent() const { return m_featureCollisionMeshAddedEvent;  }
            IFeatureCollisionMeshRemovedEvent& GetFeatureCollisionMeshesRemovedEvent() const { return m_featureCollisionMeshRemovedEvent; }
        private:
            void OnCollisionBvhProviderAddedBvh(const CollisionBvh& collisionBvh);
            void OnCollisionBvhProviderRemovedBvh(const CollisionBvh& collisionBvh);

            ICollisionBvhProvider& m_collisionBvhProvider;
            IFeatureCollisionMeshAddedEvent& m_featureCollisionMeshAddedEvent;
            IFeatureCollisionMeshRemovedEvent& m_featureCollisionMeshRemovedEvent;
            Eegeo::Helpers::TCallback1<FeatureCollisionMeshService, const CollisionBvh> m_collisionBvhProviderAddedBvhHandler;
            Eegeo::Helpers::TCallback1<FeatureCollisionMeshService, const CollisionBvh> m_collisionBvhProviderRemovedBvhHandler;
        };
    }
}