CollisionObject.h

Go to the documentation of this file.

#pragma once
 
#include <vector>
 
#include "Common.h"
#include "Types.h"
 
namespace mnd
{
 
class IContactListener;
class GameObject;
 
enum class CollisionObjectType
{
    RigidBody,
    KinematicCharacterController
};
 
class CollisionObject
{
 public:
    CollisionObjectType GetCollisionObjectType();
 
    void AddContactListener(IContactListener *listener);
    void RemoveContactListener(IContactListener *listener);
 
    /// Backref to the owning GameObject so raycast hits can resolve to scene
    /// objects without a separate map. Set by PhysicsComponent / KCC owner.
    void                      SetOwner(GameObject *owner) { m_owner = owner; }
    [[nodiscard]] GameObject *GetOwner() const { return m_owner; }
 
 protected:
    void DispatchContactEvent(CollisionObject *obj, const vec3 &pos, const vec3 &norm);
 
    CollisionObjectType             m_collisionObjType;
    std::vector<IContactListener *> m_contactListeners;
    GameObject                     *m_owner = nullptr;
 
    friend class PhysicsManager;
};
 
class IContactListener
{
 public:
    virtual void OnContact(CollisionObject *obj, const vec3 &pos, const vec3 &norm) = 0;
};
 
}  // namespace mnd