(svn r6612) -Codechange: Use accessors for hidden_state.
Another step toward merging XTDwidget.
The only two files not converted (window.h and widget.c) will be done at the very last commit)
/* $Id$ */
#ifndef NEWGRF_SOUND_H
#define NEWGRF_SOUND_H
typedef enum VehicleSoundEvents {
VSE_START = 1,
VSE_TUNNEL = 2,
VSE_BREAKDOWN = 3,
VSE_RUNNING = 4,
VSE_TOUCHDOWN = 5,
VSE_TRAIN_EFFECT = 6,
VSE_RUNNING_16 = 7,
VSE_STOPPED_16 = 8,
VSE_LOAD_UNLOAD = 9,
} VehicleSoundEvent;
FileEntry *AllocateFileEntry(void);
void InitializeSoundPool(void);
FileEntry *GetSound(uint index);
uint GetNumSounds(void);
bool PlayVehicleSound(const Vehicle *v, VehicleSoundEvent event);
#endif /* NEWGRF_SOUND_H */