src/audio/sound_file.hpp File Reference

#include <iostream>

Go to the source code of this file.

Classes
class	SoundFile
Functions
SoundFile *	load_sound_file (const std::string &filename)

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Function Documentation

SoundFile* load_sound_file

(

const std::string &

filename

)

Definition at line 68 of file sound_file.cpp.

References load_music_file().

Referenced by SoundManager::intern_create_sound_source(), SoundManager::play_music(), and SoundManager::preload().

{
  if(filename.length() > 6
     && filename.compare(filename.length()-6, 6, ".music") == 0) {
    return load_music_file(filename);
  }

  PHYSFS_file* file = PHYSFS_openRead(filename.c_str());
  if(!file) {
    std::stringstream msg;
    msg << "Couldn't open '" << filename << "': " << PHYSFS_getLastError() << ", using dummy sound file.";
    throw SoundError(msg.str());
  }

  try {
    char magic[4];
    if(PHYSFS_read(file, magic, sizeof(magic), 1) != 1)
      throw SoundError("Couldn't read magic, file too short");
    PHYSFS_seek(file, 0);
    if(strncmp(magic, "RIFF", 4) == 0)
      return new WavSoundFile(file);
    else if(strncmp(magic, "OggS", 4) == 0)
      return new OggSoundFile(file, 0, -1);
    else
      throw SoundError("Unknown file format");
  } catch(std::exception& e) {
    std::stringstream msg;
    msg << "Couldn't read '" << filename << "': " << e.what();
    throw SoundError(msg.str());
  }
}

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