#endif
#include <string>
+#include <cstdlib>
#include <simgear/compiler.h>
#include <simgear/debug/logstream.hxx>
#include <simgear/structure/SGSharedPtr.hxx>
#include <simgear/math/SGMath.hxx>
-// #include <plib/sg.h>
+class SGPath;
/**
* manages everything we need to know for an individual audio sample
/**
* Constructor
- * @param path Path name to sound
* @param file File name of sound
Buffer data is freed by the sample group
*/
- SGSoundSample( const char *path, const char *file );
+ SGSoundSample(const char *file, const SGPath& currentDir);
/**
* Constructor.
*/
inline bool is_file() const { return _is_file; }
+ SGPath file_path() const;
+
/**
* Test if this audio sample configuration has changed since the last call.
* Calling this function will reset the flag so calling it a second
* at the next call op SoundGroup::update()
* @param _loop Define whether this sound should be played in a loop.
*/
- void play( bool loop ) {
+ void play( bool loop = false ) {
_playing = true; _loop = loop; _changed = true;
}
/**
* Schedule this audio sample to stop playing.
*/
- void stop() {
+ virtual void stop() {
_playing = false; _changed = true;
}
inline void set_data( const unsigned char **data ) {
_data = (unsigned char*)*data; *data = NULL;
}
- inline void set_data( void **data ) {
+ inline void set_data( const void **data ) {
_data = (unsigned char*)*data; *data = NULL;
}
* Free the data associated with this audio sample
*/
void free_data() {
- if ( _data ) free( _data ); _data = NULL;
+ if ( _data != NULL ) free( _data ); _data = NULL;
}
/**
* Set the source id of this source
* @param sid OpenAL source-id
*/
- void set_source(unsigned int sid) {
+ virtual inline void set_source(unsigned int sid) {
_source = sid; _valid_source = true; _changed = true;
}
* Get the OpenAL source id of this source
* @return OpenAL source-id
*/
- inline unsigned int get_source() { return _source; }
+ virtual inline unsigned int get_source() { return _source; }
/**
* Test if the source-id of this audio sample may be passed to OpenAL.
* @return true if the source-id is valid
*/
- inline bool is_valid_source() const { return _valid_source; }
+ virtual inline bool is_valid_source() const { return _valid_source; }
/**
* Set the source-id of this audio sample to invalid.
*/
- inline void no_valid_source() { _valid_source = false; }
+ virtual inline void no_valid_source() { _valid_source = false; }
/**
* Set the OpenAL buffer-id of this source
* @param bid OpenAL buffer-id
*/
- void set_buffer(unsigned int bid) {
+ inline void set_buffer(unsigned int bid) {
_buffer = bid; _valid_buffer = true; _changed = true;
}
*/
inline std::string get_sample_name() const { return _refname; }
+ inline virtual bool is_queue() const { return false; }
+
void update_pos_and_orientation();
private: