#include "global.h"
#include "DifficultyDisplay.h"
#include "song.h"
#include "ThemeManager.h"

CachedThemeMetric  ICONONCOMMAND	("DifficultyDisplay","IconOnCommand");
CachedThemeMetric  ICONOFFCOMMAND	("DifficultyDisplay","IconOffCommand");

DifficultyDisplay::DifficultyDisplay()
{
	ICONONCOMMAND.Refresh();
	ICONOFFCOMMAND.Refresh();
	float fHeight = 0;
	int diff;
	for( diff = DIFFICULTY_BEGINNER; diff <= DIFFICULTY_CHALLENGE; ++diff )
	{
		m_difficulty[diff].Load( THEME->GetPathToG("DifficultyDisplay bar 5x1") );
		m_difficulty[diff].SetState(diff);
		m_difficulty[diff].StopAnimating();
		this->AddChild( &m_difficulty[diff] );

		fHeight += m_difficulty[diff].GetUnzoomedHeight();
	}

	float fY = -fHeight/2;
	for( diff = DIFFICULTY_BEGINNER; diff <= DIFFICULTY_CHALLENGE; ++diff )
	{
		m_difficulty[diff].SetHorizAlign( align_left );
		m_difficulty[diff].SetY( fY );
		fY += m_difficulty[diff].GetUnzoomedHeight();
	}
}

void DifficultyDisplay::SetDifficulties( const Song* pSong, StepsType curType )
{
	for( int diff = DIFFICULTY_BEGINNER; diff <= DIFFICULTY_CHALLENGE; ++diff )
	{
		if( pSong->SongHasNotesTypeAndDifficulty( curType, Difficulty(diff) ) )
			m_difficulty[diff].Command( ICONONCOMMAND );
		else
			m_difficulty[diff].Command( ICONOFFCOMMAND );
	}
}

void DifficultyDisplay::UnsetDifficulties()
{
	for( int diff = DIFFICULTY_BEGINNER; diff <= DIFFICULTY_CHALLENGE; ++diff )
		m_difficulty[diff].Command( ICONOFFCOMMAND );
}

/*
   Copyright (c) 2003 by the person(s) listed below. All rights reserved.
     Steven Towle
*/