GhostSystem.h

#pragma once
 
#include "Systems/ComponentSystem.h"
 
#include "GhostComponent.h"
#include "RigidBodySystem.h"
 
#include <btBulletDynamicsCommon.h>
#include "BulletCollision/CollisionDispatch/btGhostObject.h"
 
#include "Services/TaskManager.h"
 
namespace Cogs
{
  namespace Core
  {
    class PhysicsManager;
 
    struct GhostData
    {
      std::unique_ptr<btPairCachingGhostObject> collisionObject;
      btCollisionShape * collisionShape;
      //std::unique_ptr<btMotionState> motionState;
      std::unique_ptr<SharedRigidBodyData> shared;
      glm::vec3 scale;
      //glm::vec3 lastPosition;
      //bool kinematic;
    };
 
    class GhostSystem : public ComponentSystemWithDataPool<GhostComponent, GhostData>
    {
    public:
      GhostSystem(Memory::Allocator * allocator, Cogs::SizeType capacity) : ComponentSystemWithDataPool(allocator, capacity) {}
 
      void update(Context * context) final;
 
      void destroyComponent(ComponentHandle component) final;
 
      double currentTime = 0;
      TaskId task = NoTask;
    };
  }
}