public static unsafe bool WriteToDisk(FixedString128 gameSaveFilePath, MemoryBinaryWriter writer)
{
Baselib_ErrorState errorState = new Baselib_ErrorState();
Baselib_FileIO_SyncFile gameSaveFileHandle = Baselib_FileIO_SyncOpen(gameSaveFilePath.GetUnsafePtr(), Baselib_FileIO_OpenFlags.CreateAlways | Baselib_FileIO_OpenFlags.Write, &errorState);
if (errorState.code != Baselib_ErrorCode.Success)
{
return(false);
}
Baselib_FileIO_SyncWrite(gameSaveFileHandle, 0, (IntPtr)writer.Data, (uint)writer.Length, &errorState);
if (errorState.code != Baselib_ErrorCode.Success)
{
return(false);
}
Baselib_FileIO_SyncFlush(gameSaveFileHandle, &errorState);
if (errorState.code != Baselib_ErrorCode.Success)
{
return(false);
}
// If we get this far, we'll consider the write a success because it should have been completed.
Baselib_FileIO_SyncClose(gameSaveFileHandle, &errorState);
return(true);
}
public static unsafe bool ReadFromDisk(FixedString128 gameSaveFilePath)
{
Baselib_ErrorState errorState = new Baselib_ErrorState();
Baselib_FileIO_SyncFile fileHandle = Baselib_FileIO_SyncOpen(gameSaveFilePath.GetUnsafePtr(), Baselib_FileIO_OpenFlags.Read, &errorState);
if (errorState.code != Baselib_ErrorCode.Success)
{
return(false);
}
GameSaveFile gameSaveFile;
gameSaveFile.filePath = gameSaveFilePath;
gameSaveFile.fileHandle = fileHandle;
gameSaveReadFiles.Add(gameSaveFile);
return(true);
}
public unsafe void LoadSoundClipFromDisk(EntityManager mgr, Entity e, string filePath)
{
DynamicBuffer <AudioClipCompressed> audioClipCompressed = mgr.GetBuffer <AudioClipCompressed>(e);
if (audioClipCompressed.Length > 0)
{
return;
}
#if UNITY_ANDROID
var op = IOService.RequestAsyncRead(filePath);
while (op.GetStatus() <= AsyncOp.Status.InProgress)
{
;
}
op.GetData(out byte *data, out int sizeInBytes);
audioClipCompressed.ResizeUninitialized(sizeInBytes);
byte *audioClipCompressedBytes = (byte *)audioClipCompressed.GetUnsafePtr();
for (int i = 0; i < sizeInBytes; i++)
{
audioClipCompressedBytes[i] = data[i];
}
op.Dispose();
#else
FixedString512 filePathFixedString = new FixedString512(filePath);
Baselib_ErrorState errorState = new Baselib_ErrorState();
Baselib_FileIO_SyncFile fileHandle = Baselib_FileIO_SyncOpen(filePathFixedString.GetUnsafePtr(), Baselib_FileIO_OpenFlags.Read, &errorState);
if (errorState.code != Baselib_ErrorCode.Success)
{
return;
}
UInt64 fileSize = Baselib_FileIO_SyncGetFileSize(fileHandle, &errorState);
if (fileSize > Int32.MaxValue)
{
Baselib_FileIO_SyncClose(fileHandle, &errorState);
return;
}
audioClipCompressed.ResizeUninitialized((int)fileSize);
UInt64 bytesRead = Baselib_FileIO_SyncRead(fileHandle, 0, (IntPtr)audioClipCompressed.GetUnsafePtr(), (ulong)audioClipCompressed.Length, &errorState);
Baselib_FileIO_SyncClose(fileHandle, &errorState);
#endif
}
public static extern void Baselib_FileIO_SyncClose(Baselib_FileIO_SyncFile file, Baselib_ErrorState *errorState);
public static extern UInt64 Baselib_FileIO_SyncGetFileSize(Baselib_FileIO_SyncFile file, Baselib_ErrorState *errorState);
public static extern void Baselib_FileIO_SyncSetFileSize(Baselib_FileIO_SyncFile file, UInt64 size, Baselib_ErrorState *errorState);
public static extern UInt64 Baselib_FileIO_SyncWrite(Baselib_FileIO_SyncFile file, UInt64 offset, IntPtr buffer, UInt64 size, Baselib_ErrorState *errorState);
