#include "global.h"
#include "OptionsCursor.h"
#include "RageUtil.h"
#include "ThemeManager.h"


OptionsCursor::OptionsCursor()
{
	this->AddChild( &m_sprMiddle );
	this->AddChild( &m_sprLeft );
	this->AddChild( &m_sprRight );
}

OptionsCursorPlus::OptionsCursorPlus()
{
}

OptionsCursor::OptionsCursor( const OptionsCursor &cpy ):
	ActorFrame( cpy ),
	m_sprMiddle( cpy.m_sprMiddle ),
	m_sprLeft( cpy.m_sprLeft ),
	m_sprRight( cpy.m_sprRight )
{
	/* Re-add children, or m_SubActors will point to cpy's children and not our own. */
	m_SubActors.clear();
	this->AddChild( &m_sprMiddle );
	this->AddChild( &m_sprLeft );
	this->AddChild( &m_sprRight );
}

OptionsCursorPlus::OptionsCursorPlus( const OptionsCursorPlus &cpy ):
	OptionsCursor( cpy ),
	m_sprCanGoLeft( cpy.m_sprCanGoLeft ),
	m_sprCanGoRight( cpy.m_sprCanGoRight )
{
	this->AddChild( m_sprCanGoLeft );
	this->AddChild( m_sprCanGoRight );
}

void OptionsCursor::Load( const RString &sType, Element elem )
{
	RString sPath = THEME->GetPathG( sType, ssprintf("%s 3x2",elem==cursor?"cursor":"underline") );
	
	m_sprMiddle.Load( sPath );
	m_sprLeft.Load( sPath );
	m_sprRight.Load( sPath );

	m_sprMiddle.StopAnimating();
	m_sprLeft.StopAnimating();
	m_sprRight.StopAnimating();
}

void OptionsCursorPlus::Load( const RString &sType, Element elem )
{
	OptionsCursor::Load( sType, elem );

	m_sprCanGoLeft.Load( THEME->GetPathG(sType,"CanGoLeft") );
	m_sprCanGoRight.Load( THEME->GetPathG(sType,"CanGoRight") );

	this->AddChild( m_sprCanGoLeft );
	this->AddChild( m_sprCanGoRight );

	SetCanGo( false, false );
}

void OptionsCursor::Set( PlayerNumber pn )
{
	int iBaseFrameNo;
	switch( pn )
	{
	case PLAYER_1:		iBaseFrameNo = 0;	break;
	case PLAYER_2:		iBaseFrameNo = 3;	break;
	default:			ASSERT(0);			return;
	}
	m_sprLeft.SetState(   iBaseFrameNo+0 );
	m_sprMiddle.SetState( iBaseFrameNo+1 );
	m_sprRight.SetState(  iBaseFrameNo+2 );
}

void OptionsCursorPlus::SetCanGo( bool bCanGoLeft, bool bCanGoRight )
{
	m_sprCanGoLeft->EnableAnimation( bCanGoLeft );
	m_sprCanGoRight->EnableAnimation( bCanGoRight );

	m_sprCanGoLeft->SetDiffuse( bCanGoLeft ? RageColor(1,1,1,1) : RageColor(1,1,1,0) );
	m_sprCanGoRight->SetDiffuse( bCanGoRight ? RageColor(1,1,1,1) : RageColor(1,1,1,0) );
}

void OptionsCursor::StopTweening()
{
	ActorFrame::StopTweening();

	m_sprMiddle.StopTweening();
	m_sprLeft.StopTweening();
	m_sprRight.StopTweening();
}

void OptionsCursorPlus::StopTweening()
{
	OptionsCursor::StopTweening();

	m_sprCanGoLeft->StopTweening();
	m_sprCanGoRight->StopTweening();
}

void OptionsCursor::BeginTweening( float fSecs )
{
	ActorFrame::BeginTweening( fSecs );

	m_sprMiddle.BeginTweening( fSecs );
	m_sprLeft.BeginTweening( fSecs );
	m_sprRight.BeginTweening( fSecs );
}

void OptionsCursorPlus::BeginTweening( float fSecs )
{
	OptionsCursor::BeginTweening( fSecs );

	m_sprCanGoLeft->BeginTweening( fSecs );
	m_sprCanGoRight->BeginTweening( fSecs );
}

void OptionsCursor::SetBarWidth( int iWidth )
{
	if( iWidth%2 == 1 )
		iWidth++;	// round up to nearest even number
	float fFrameWidth = m_sprLeft.GetUnzoomedWidth();

	m_sprMiddle.SetZoomX( iWidth/(float)fFrameWidth );

	m_sprLeft.SetX( -iWidth/2 - fFrameWidth/2 );
	m_sprRight.SetX( +iWidth/2 + fFrameWidth/2 );
}

void OptionsCursorPlus::SetBarWidth( int iWidth )
{
	OptionsCursor::SetBarWidth( iWidth );

	m_sprCanGoLeft->SetX( m_sprLeft.GetDestX() );
	m_sprCanGoRight->SetX( m_sprRight.GetDestX() );
}

int OptionsCursor::GetBarWidth() const
{
	float fWidth = m_sprLeft.GetZoomX() * m_sprLeft.GetUnzoomedWidth();
	return (int)fWidth;
}

/*
 * (c) 2001-2003 Chris Danford
 * All rights reserved.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, and/or sell copies of the Software, and to permit persons to
 * whom the Software is furnished to do so, provided that the above
 * copyright notice(s) and this permission notice appear in all copies of
 * the Software and that both the above copyright notice(s) and this
 * permission notice appear in supporting documentation.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
 * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
 * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
 * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
 * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */