#include "tlevel.h"

#include "tpalette.h"

DEFINE_CLASS_CODE(TLevel, 7)

//-------------------------------------------------

TLevel::TLevel()

    : TSmartObject(m_classCode)

    , m_name("")

    , m_table(new Table())

    , m_palette(0) {}

//-------------------------------------------------

TLevel::~TLevel() {

  if (m_palette) m_palette->release();

  delete m_table;

}

//-------------------------------------------------

std::string TLevel::getName() const { return m_name; }

//-------------------------------------------------

void TLevel::setName(std::string name) { m_name = name; }

//-------------------------------------------------

const TImageP &TLevel::frame(const TFrameId fid) {

  const static TImageP none;

  assert(m_table);

  Iterator it = m_table->find(fid);

  if (it == m_table->end())

    return none;  // (*m_table)[fid];

  else

    return it->second;

}

//-------------------------------------------------

void TLevel::setFrame(const TFrameId &fid, const TImageP &img) {

  assert(m_table);

  if (img) img->setPalette(getPalette());

  (*m_table)[fid] = img;

}

//-------------------------------------------------

/*

// brutto e inefficiente

int TLevel::getIndex(const TFrameId fid)

{

  int index = 0;

  for(Iterator it = m_table->begin(); it != m_table->end(); it++, index++)

    if(it->first == fid) return index;

  return -1;

}

*/

//-------------------------------------------------

TPalette *TLevel::getPalette() { return m_palette; }

//-------------------------------------------------

void TLevel::setPalette(TPalette *palette) {

  if (m_palette == palette) return;

  if (palette) palette->addRef();

  if (m_palette) m_palette->release();

  m_palette = palette;

  for (Iterator it = begin(); it != end(); ++it) {

    TImageP &img = it->second;

    if (img) img->setPalette(m_palette);

  }

}

//-------------------------------------------------