PhysicsBoundingBoxCollection.cpp

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#include "YAPOG/Game/World/Map/Physics/PhysicsBoundingBoxCollection.hpp"
#include "YAPOG/Game/World/Map/Physics/MapCollidableInfo.hpp"
#include "YAPOG/Game/World/Map/Physics/CollidableArea.hpp"
#include "YAPOG/Game/World/Map/Physics/BoundingBox.hpp"
#include "YAPOG/Game/World/Map/WorldObject.hpp"

namespace yap
{
  PhysicsBoundingBoxCollection::PhysicsBoundingBoxCollection ()
    : BoundingBoxCollection ()
    , parent_ (nullptr)
  {
  }

  PhysicsBoundingBoxCollection::~PhysicsBoundingBoxCollection ()
  {
  }

  PhysicsBoundingBoxCollection::PhysicsBoundingBoxCollection (
    const PhysicsBoundingBoxCollection& copy)
    : BoundingBoxCollection (copy)
    , parent_ (nullptr)
  {
    for (BoundingBox* boundingBox : copy.GetBoundingBoxes ())
      AddPhysicsBoundingBox (new BoundingBox (*boundingBox));
  }

  void PhysicsBoundingBoxCollection::AddPhysicsBoundingBox (
    BoundingBox* boundingBox)
  {
    AddBoundingBox (boundingBox);
  }

  void PhysicsBoundingBoxCollection::RemovePhysicsBoundingBox (
    BoundingBox* boundingBox)
  {
    RemoveBoundingBox (boundingBox);
  }

  void PhysicsBoundingBoxCollection::SetCollidableArea (
    const WorldObject& parent,
    CollidableArea* collidableArea)
  {
    parent_ = &parent;

    BoundingBoxCollection::SetCollidableArea (collidableArea);
  }

  bool PhysicsBoundingBoxCollection::CollidesWithArea (
    const CollidableArea& collidableArea,
    const Vector2& offset) const
  {
    for (BoundingBox* boundingBox : GetBoundingBoxes ())
      if (collidableArea.CollidesWith (*boundingBox, offset, *parent_))
        return true;

    return false;
  }

  void PhysicsBoundingBoxCollection::HandleAddBoundingBoxToCollidableArea (
    BoundingBox* boundingBox)
  {
    GetCollidableArea ().AddPhysicsCollidable (
      boundingBox,
      MapCollidableInfo::PtrType (
        new MapCollidableInfo (
          *boundingBox,
          *parent_)));
  }

  void
  PhysicsBoundingBoxCollection::HandleRemoveBoundingBoxFromCollidableArea (
    BoundingBox* boundingBox)
  {
    GetCollidableArea ().RemovePhysicsCollidable (boundingBox);
  }
} // namespace yap