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#ifndef NW4R_SND_MEMORY_SOUND_ARCHIVE_H
#define NW4R_SND_MEMORY_SOUND_ARCHIVE_H
/*******************************************************************************
* headers
*/
#include "common.h"
// WARNING: DO NOT REORDER these #include directives, data pooling depends on it
// clang-format off
#include "nw4r/ut/ut_FileStream.h" // This needs to be
#include "nw4r/snd/snd_SoundArchive.h" // before this
// clang-format on
#include "nw4r/snd/snd_SoundArchiveFile.h"
/*******************************************************************************
* classes and functions
*/
namespace nw4r { namespace snd
{
// TODO: get a specific source (name, game id)
/* dwarfv1_megadump.txt:284789-284793
* This is the struct info for nw4hbm::snd::MemorySoundArchive from an
* older version of the HBM library that actually uses it, but it seems
* similar enough to the current version, so it is used as a reference here.
*/
class MemorySoundArchive : public SoundArchive
{
// nested types
private:
class MemoryFileStream;
// methods
public:
// cdtors
MemorySoundArchive();
virtual ~MemorySoundArchive();
// virtual function ordering
// vtable SoundArchive
virtual void const *detail_GetFileAddress(u32 fileId) const;
virtual void const *detail_GetWaveDataFileAddress(u32 fileId) const;
virtual int detail_GetRequiredStreamBufferSize() const;
virtual ut::FileStream *OpenStream(void *buffer, int size, u32 begin,
u32 length) const;
virtual ut::FileStream *OpenExtStream(void *buffer, int size,
char const *extFilePath,
u32 begin, u32 length) const;
// methods
bool Setup(void const *soundArchiveData);
void Shutdown();
// members
private:
/* base SoundArchive */ // size 0x108, offset 0x000
void const *mData; // size 0x004, offset 0x108
detail::SoundArchiveFileReader mFileReader; // size 0x044, offset 0x10c
}; // size 0x150
// NOTE: Must be completed after MemorySoundArchive for data ordering
// TODO: get a specific source (name, game id)
/* dwarfv1_megadump.txt:293462-293467
* This is the struct info for
* nw4hbm::snd::MemorySoundArchive::MemoryFileStream from an older version
* of the HBM library that actually uses it, but it seems similar enough to
* the current version, so it is used as a reference here.
*/
class MemorySoundArchive::MemoryFileStream : public ut::FileStream
{
// methods
public:
// cdtors
MemoryFileStream(void const *buffer, u32 size);
virtual ~MemoryFileStream() {}
// virtual function ordering
// vtable ut::IOStream
virtual void Close();
virtual s32 Read(void *buf, u32 length);
// vtable ut::FileStream
virtual void Seek(s32 offset, u32 origin);
// For instantiation ordering (WARNING: Do not rearrange)
virtual bool CanSeek() const { return true; }
virtual bool CanCancel() const { return true; }
virtual bool CanAsync() const { return false; }
virtual bool CanRead() const { return true; }
virtual bool CanWrite() const { return false; }
virtual u32 Tell() const { return mPosition; }
virtual u32 GetSize() const { return mSize; }
// members
private:
/* base ut::FileStream */ // size 0x14, offset 0x00
void const *mBuffer; // size 0x04, offset 0x14
u32 mSize; // size 0x04, offset 0x18
u32 mPosition; // size 0x04, offset 0x1c
}; // size 0x20
}} // namespace nw4r::snd
#endif // NW4R_SND_MEMORY_SOUND_ARCHIVE_H
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