58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
#ifndef SOUND_EFFECTS_CACHE_H
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#define SOUND_EFFECTS_CACHE_H
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#include "cache.h"
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// The maximum number of sound effects that can be loaded and played
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// simultaneously.
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#define SOUND_EFFECTS_MAX_COUNT (4)
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#define SOUND_EFFECTS_CACHE_MIN_SIZE (0x40000)
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typedef struct SoundEffect {
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// NOTE: This field is only 1 byte, likely unsigned char. It always uses
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// cmp for checking implying it's not bitwise flags. Therefore it's better
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// to express it as boolean.
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bool used;
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CacheEntry* cacheHandle;
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int tag;
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int dataSize;
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int fileSize;
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// TODO: Make size_t.
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int position;
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int dataPosition;
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unsigned char* data;
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} SoundEffect;
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extern const char* off_50DE04;
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extern bool gSoundEffectsCacheInitialized;
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extern int _sfxc_cmpr;
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extern Cache* gSoundEffectsCache;
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extern int gSoundEffectsCacheDebugLevel;
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extern char* gSoundEffectsCacheEffectsPath;
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extern SoundEffect* gSoundEffects;
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extern int _sfxc_files_open;
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int soundEffectsCacheInit(int cache_size, const char* effectsPath);
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void soundEffectsCacheExit();
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int soundEffectsCacheInitialized();
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void soundEffectsCacheFlush();
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int soundEffectsCacheFileOpen(const char* fname, int mode, ...);
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int soundEffectsCacheFileClose(int handle);
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int soundEffectsCacheFileRead(int handle, void* buf, unsigned int size);
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int soundEffectsCacheFileWrite(int handle, const void* buf, unsigned int size);
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long soundEffectsCacheFileSeek(int handle, long offset, int origin);
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long soundEffectsCacheFileTell(int handle);
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long soundEffectsCacheFileLength(int handle);
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int soundEffectsCacheGetFileSizeImpl(int tag, int* sizePtr);
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int soundEffectsCacheReadDataImpl(int tag, int* sizePtr, unsigned char* data);
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void soundEffectsCacheFreeImpl(void* ptr);
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int soundEffectsCacheCreateHandles();
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void soundEffectsCacheFreeHandles();
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int soundEffectsCreate(int* handlePtr, int id, void* data, CacheEntry* cacheHandle);
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bool soundEffectsIsValidHandle(int a1);
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int soundEffectsCacheFileReadCompressed(int handle, void* buf, unsigned int size);
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int _sfxc_ad_reader(int handle, void* buf, unsigned int size);
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#endif /* SOUND_EFFECTS_CACHE_H */
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