#include "CastorShape/PrecompiledHeader.hpp"

#include "CastorShape/main/MouseEvent.hpp"

using namespace CastorShape;
using namespace Castor3D;
using namespace Castor;

//********************************************************************************************

MouseCameraEvent :: MouseCameraEvent( SceneNode * p_pNode, real p_rDeltaX, real p_rDeltaY, real p_rDeltaZ)
	:	FrameEvent( eEVENT_TYPE_PRE_RENDER)
	,	m_pNode( p_pNode)
	,	m_rDeltaX( p_rDeltaX)
	,	m_rDeltaY( p_rDeltaY)
	,	m_rDeltaZ( p_rDeltaZ)
{
}

MouseCameraEvent :: ~MouseCameraEvent()
{
}

void MouseCameraEvent :: Add( FrameEventSPtr p_pThis, FrameListenerSPtr p_pListener, real p_rDeltaX, real p_rDeltaY, real p_rDeltaZ)
{
	std::shared_ptr<MouseCameraEvent> l_pThis = std::static_pointer_cast<MouseCameraEvent, FrameEvent>( p_pThis);
	bool l_bToAdd = l_pThis->m_rDeltaX == 0 && l_pThis->m_rDeltaY == 0 && l_pThis->m_rDeltaZ == 0;

	l_pThis->m_rDeltaX += p_rDeltaX;
	l_pThis->m_rDeltaY += p_rDeltaY;
	l_pThis->m_rDeltaZ += p_rDeltaZ;

	if (l_bToAdd)
	{
		p_pListener->PostEvent( p_pThis);
	}
}

//********************************************************************************************

CameraRotateEvent :: CameraRotateEvent( SceneNodeSPtr p_pNode, real p_rDeltaX, real p_rDeltaY, real p_rDeltaZ)
	:	MouseCameraEvent( p_pNode.get(), p_rDeltaX, p_rDeltaY, p_rDeltaZ)
{
}

CameraRotateEvent :: CameraRotateEvent( SceneNode * p_pNode, real p_rDeltaX, real p_rDeltaY, real p_rDeltaZ)
	:	MouseCameraEvent( p_pNode, p_rDeltaX, p_rDeltaY, p_rDeltaZ)
{
}

CameraRotateEvent :: ~CameraRotateEvent()
{
}

bool CameraRotateEvent :: Apply()
{
	m_pNode->Yaw(	Angle::FromDegrees( m_rDeltaX ) );
	m_pNode->Roll(	Angle::FromDegrees( m_rDeltaY ) );
	m_pNode->Pitch(	Angle::FromDegrees( m_rDeltaZ ) );
	m_rDeltaX = 0;
	m_rDeltaY = 0;
	m_rDeltaZ = 0;
	return true;
}

//********************************************************************************************

CameraTranslateEvent :: CameraTranslateEvent( SceneNodeSPtr p_pNode, real p_rDeltaX, real p_rDeltaY, real p_rDeltaZ)
	:	MouseCameraEvent( p_pNode.get(), p_rDeltaX, p_rDeltaY, p_rDeltaZ)
{
}

CameraTranslateEvent :: CameraTranslateEvent( SceneNode * p_pNode, real p_rDeltaX, real p_rDeltaY, real p_rDeltaZ)
	:	MouseCameraEvent( p_pNode, p_rDeltaX, p_rDeltaY, p_rDeltaZ)
{
}

CameraTranslateEvent :: ~CameraTranslateEvent()
{
}

bool CameraTranslateEvent :: Apply()
{
	m_pNode->Translate( Point3r( m_rDeltaX, m_rDeltaY, m_rDeltaZ));
	m_rDeltaX = 0;
	m_rDeltaY = 0;
	m_rDeltaZ = 0;
	return true;
}

//********************************************************************************************