public void ReadFromSaveGame(VFile savefile)
{
savefile.Read(out enabled);
savefile.Read(out type);
savefile.Read(out regCount);
savefile.ReadTMany(out regs, regs.Length);
savefile.Read(out int len); savefile.ReadASCII(out name, len);
var.ReadFromSaveGame(savefile);
}
public override bool InitFromFile(string qpath, bool looping)
{
ushort RoQID;
Close();
inMemory = false;
animationLength = 100000;
fileName = !qpath.Contains('/') && !qpath.Contains('\\')
? $"video/{qpath}"
: qpath;
iFile = fileSystem.OpenFileRead(fileName);
if (iFile == null)
{
return(false);
}
ROQSize = iFile.Length;
this.looping = looping;
CIN_HEIGHT = DEFAULT_CIN_HEIGHT;
CIN_WIDTH = DEFAULT_CIN_WIDTH;
samplesPerPixel = 4;
startTime = 0;
buf = null;
iFile.Read(file, 16);
RoQID = (ushort)(file[0] + (file[1] * 256));
frameRate = file[6];
if (frameRate == 32f)
{
frameRate = 1000f / 32f;
}
if (RoQID == ROQ_FILE)
{
RoQ_init();
status = CinStatus.FMV_PLAY;
ImageForTime(0);
status = looping ? CinStatus.FMV_PLAY : CinStatus.FMV_IDLE;
return(true);
}
RoQShutdown();
return(false);
}
public virtual void ReadFromSaveGame(VFile savefile, GameBustOutWindow game)
{
savefile.Read(out x);
savefile.Read(out y);
savefile.Read(out width);
savefile.Read(out height);
savefile.Read(out powerup);
savefile.Read(out isBroken);
savefile.Read(out int index);
ent = game.entities[index];
}
public virtual void ReadFromSaveGame(VFile savefile, GameBearShootWindow game)
{
this.game = game;
game.ReadSaveGameString(out materialName, savefile); SetMaterial(materialName);
savefile.Read(out width);
savefile.Read(out height);
savefile.Read(out visible);
savefile.ReadT(out entColor);
savefile.ReadT(out position);
savefile.Read(out rotation);
savefile.Read(out rotationSpeed);
savefile.ReadT(out velocity);
savefile.Read(out fadeIn);
savefile.Read(out fadeOut);
}
public virtual void ReadFromSaveGame(VFile savefile, GameBustOutWindow game)
{
this.game = game;
savefile.Read(out visible);
game.ReadSaveGameString(out materialName, savefile); SetMaterial(materialName);
savefile.Read(out width);
savefile.Read(out height);
savefile.ReadT(out color);
savefile.ReadT(out position);
savefile.ReadT(out velocity);
savefile.Read(out powerup);
savefile.Read(out removed);
savefile.Read(out fadeOut);
}
void RoQInterrupt()
{
byte *framedata;
iFile.Read(file, RoQFrameSize + 8);
if (RoQPlayed >= ROQSize)
{
if (looping)
{
RoQReset();
}
else
{
status = CinStatus.FMV_EOF;
}
return;
}
framedata = file;
// new frame is ready
redump:
switch (roq_id)
{
case ROQ_QUAD_VQ:
if ((numQuads & 1) != 0)
{
normalBuffer0 = t1; RoQPrepMcomp(roqF0, roqF1); blitVQQuad32fs(qStatus1, framedata); buf = image + screenDelta;
}
else
{
normalBuffer0 = t0; RoQPrepMcomp(roqF0, roqF1); blitVQQuad32fs(qStatus0, framedata); buf = image;
}
// first frame
if (numQuads == 0)
{
Unsafe.CopyBlock(image + screenDelta, image, (uint)(samplesPerLine * ysize));
}
numQuads++;
dirty = true;
break;
case ROQ_CODEBOOK: decodeCodeBook(framedata, (ushort)roq_flags); break;
case ZA_SOUND_MONO: break;
case ZA_SOUND_STEREO: break;
case ROQ_QUAD_INFO: if (numQuads == -1)
{
readQuadInfo(framedata); setupQuad(0, 0);
}
if (numQuads != 1)
{
numQuads = 0;
}
break;
case ROQ_PACKET: inMemory = roq_flags != 0; RoQFrameSize = 0; break; // for header
case ROQ_QUAD_HANG: RoQFrameSize = 0; break;
case ROQ_QUAD_JPEG: if (numQuads == 0)
{
normalBuffer0 = t0; JPEGBlit(image, framedata, RoQFrameSize); Unsafe.CopyBlock(image + screenDelta, image, (uint)(samplesPerLine * ysize)); numQuads++;
}
break;
default: status = CinStatus.FMV_EOF; break;
}
// read in next frame data
if (RoQPlayed >= ROQSize)
{
if (looping)
{
RoQReset();
}
else
{
status = CinStatus.FMV_EOF;
}
return;
}
framedata += RoQFrameSize;
roq_id = framedata[0] + framedata[1] * 256;
RoQFrameSize = framedata[2] + framedata[3] * 256 + framedata[4] * 65536;
roq_flags = framedata[6] + framedata[7] * 256;
roqF0 = framedata[7];
roqF1 = framedata[6];
if (RoQFrameSize > 65536 || roq_id == 0x1084)
{
common.DPrintf("roq_size>65536||roq_id==0x1084\n"); status = CinStatus.FMV_EOF; if (looping)
{
RoQReset();
}
return;
}
if (inMemory && status != CinStatus.FMV_EOF)
{
inMemory = false; framedata += 8; goto redump;
}
// one more frame hits the dust
//
// assert(RoQFrameSize <= 65536);
// r = Sys_StreamedRead( file, RoQFrameSize+8, 1, iFile );
RoQPlayed += RoQFrameSize + 8;
}
// Support function for reading from a multimedia I/O stream. mhmmio must be valid before calling. This function uses it to update mckRiff, and mpwfx.
unsafe int ReadMMIO()
{
Mminfo ckIn; // chunk info. for general use.
PcmWaveFormat pcmWaveFormat; // Temp PCM structure to load in.
mpwfx = default;
fixed(void *mckRiff_ = &mckRiff) mhmmio.Read((byte *)mckRiff_, 12);
Debug.Assert(!isOgg);
mckRiff.ckid = LittleInt(mckRiff.ckid);
mckRiff.cksize = LittleUInt(mckRiff.cksize);
mckRiff.fccType = LittleInt(mckRiff.fccType);
mckRiff.dwDataOffset = 12;
// Check to make sure this is a valid wave file
if (mckRiff.ckid != SoundSystemLocal.fourcc_riff || mckRiff.fccType != SoundSystemLocal.mmioFOURCC('W', 'A', 'V', 'E'))
{
return(-1);
}
// Search the input file for for the 'fmt ' chunk.
ckIn.dwDataOffset = 12;
do
{
if (mhmmio.Read((byte *)&ckIn, 8) != 8)
{
return(-1);
}
Debug.Assert(!isOgg);
ckIn.ckid = LittleInt(ckIn.ckid);
ckIn.cksize = LittleUInt(ckIn.cksize);
ckIn.dwDataOffset += (int)(ckIn.cksize - 8);
} while (ckIn.ckid != SoundSystemLocal.mmioFOURCC('f', 'm', 't', ' '));
// Expect the 'fmt' chunk to be at least as large as <PCMWAVEFORMAT>; if there are extra parameters at the end, we'll ignore them
if (ckIn.cksize < sizeof(PcmWaveFormat))
{
return(-1);
}
// Read the 'fmt ' chunk into <pcmWaveFormat>.
if (mhmmio.Read((byte *)&pcmWaveFormat, sizeof(PcmWaveFormat)) != sizeof(PcmWaveFormat))
{
return(-1);
}
Debug.Assert(!isOgg);
pcmWaveFormat.wf.wFormatTag = (WAVE_FORMAT_TAG)LittleShort((short)pcmWaveFormat.wf.wFormatTag);
pcmWaveFormat.wf.nChannels = LittleShort(pcmWaveFormat.wf.nChannels);
pcmWaveFormat.wf.nSamplesPerSec = LittleInt(pcmWaveFormat.wf.nSamplesPerSec);
pcmWaveFormat.wf.nAvgBytesPerSec = LittleInt(pcmWaveFormat.wf.nAvgBytesPerSec);
pcmWaveFormat.wf.nBlockAlign = LittleShort(pcmWaveFormat.wf.nBlockAlign);
pcmWaveFormat.wBitsPerSample = LittleShort(pcmWaveFormat.wBitsPerSample);
// Copy the bytes from the pcm structure to the waveformatex_t structure
mpwfx.memcpy(ref pcmWaveFormat);
// Allocate the waveformatex_t, but if its not pcm format, read the next word, and thats how many extra bytes to allocate.
if (pcmWaveFormat.wf.wFormatTag == WAVE_FORMAT_TAG.PCM)
{
mpwfx.Format.cbSize = 0;
}
else
{
return(-1); // we don't handle these (32 bit wavefiles, etc)
#if false
// Read in length of extra bytes.
word cbExtraBytes = 0L;
if (mhmmio.Read((char *)&cbExtraBytes, sizeof(word)) != sizeof(word))
{
return(-1);
}
mpwfx.Format.cbSize = cbExtraBytes;
// Now, read those extra bytes into the structure, if cbExtraAlloc != 0.
if (mhmmio.Read((char *)(((byte *)&(mpwfx.Format.cbSize)) + sizeof(word)), cbExtraBytes) != cbExtraBytes)
{
memset(&mpwfx, 0, sizeof(waveformatextensible_t)); return(-1);
}
#endif
}
return(0);
}
