void Map_v2::loadGoblinStates(Common::SeekableReadStream &data, int index) {
Mult::Mult_GobState *statesPtr;
Mult::Mult_GobState *gobState;
int8 indices[102];
uint8 statesCount;
uint8 dataCount;
int16 state;
uint32 tmpPos;
memset(indices, -1, 101);
_vm->_mult->_objects[index].goblinStates = new Mult::Mult_GobState*[101];
memset(_vm->_mult->_objects[index].goblinStates, 0,
101 * sizeof(Mult::Mult_GobState *));
data.read(indices, 100);
tmpPos = data.pos();
statesCount = 0;
for (int i = 0; i < 100; i++) {
if (indices[i] != -1) {
statesCount++;
data.skip(4);
dataCount = data.readByte();
statesCount += dataCount;
data.skip(dataCount * 9);
}
}
data.seek(tmpPos);
statesPtr = new Mult::Mult_GobState[statesCount];
_vm->_mult->_objects[index].goblinStates[0] = statesPtr;
for (int i = 0; i < 100; i++) {
state = indices[i];
if (state != -1) {
_vm->_mult->_objects[index].goblinStates[state] = statesPtr++;
gobState = _vm->_mult->_objects[index].goblinStates[state];
gobState[0].animation = data.readSint16LE();
gobState[0].layer = data.readSint16LE();
dataCount = data.readByte();
gobState[0].dataCount = dataCount;
for (uint8 j = 1; j <= dataCount; j++) {
data.skip(1);
gobState[j].sndItem = data.readSByte();
data.skip(1);
gobState[j].sndFrame = data.readByte();
data.skip(1);
gobState[j].freq = data.readSint16LE();
gobState[j].repCount = data.readSByte();
gobState[j].speaker = data.readByte();
statesPtr++;
}
}
}
}
int64 GFF4Struct::getSint(Common::SeekableReadStream &data, IFieldType type) const {
switch (type) {
case kIFieldTypeUint8:
return (int64) ((uint64) data.readByte());
case kIFieldTypeSint8:
return (int64) data.readSByte();
case kIFieldTypeUint16:
return (int64) ((uint64) data.readUint16LE());
case kIFieldTypeSint16:
return (int64) data.readSint16LE();
case kIFieldTypeUint32:
return (int64) ((uint64) data.readUint32LE());
case kIFieldTypeSint32:
return (int64) data.readSint32LE();
case kIFieldTypeUint64:
return (int64) ((uint64) data.readUint64LE());
case kIFieldTypeSint64:
return (int64) data.readSint64LE();
default:
break;
}
throw Common::Exception("GFF4: Field is not an int type");
}
bool BITDDecoder::loadStream(Common::SeekableReadStream &stream) {
int x = 0, y = 0;
// If the stream has exactly the required number of bits for this image,
// we assume it is uncompressed.
if (stream.size() * 8 == _surface->pitch * _surface->h) {
debugC(3, kDebugImages, "Skipping compression");
for (y = 0; y < _surface->h; y++) {
for (x = 0; x < _surface->pitch; ) {
byte color = stream.readByte();
for (int c = 0; c < 8; c++)
*((byte *)_surface->getBasePtr(x++, y)) = (color & (1 << (7 - c))) ? 0 : 0xff;
}
}
return true;
}
while (y < _surface->h) {
int n = stream.readSByte();
int count;
int b = 0;
int state = 0;
if (stream.eos())
break;
if ((n >= 0) && (n <= 127)) { // If n is between 0 and 127 inclusive, copy the next n+1 bytes literally.
count = n + 1;
state = 1;
} else if ((n >= -127) && (n <= -1)) { // Else if n is between -127 and -1 inclusive, copy the next byte -n+1 times.
b = stream.readByte();
count = -n + 1;
state = 2;
} else { // Else if n is -128, noop.
count = 0;
}
for (int i = 0; i < count && y < _surface->h; i++) {
byte color = 0;
if (state == 1) {
color = stream.readByte();
} else if (state == 2)
color = b;
for (int c = 0; c < 8; c++) {
*((byte *)_surface->getBasePtr(x, y)) = (color & (1 << (7 - c))) ? 0 : 0xff;
x++;
if (x == _surface->pitch) {
y++;
x = 0;
break;
}
}
}
}
return true;
}
void SmushPlayer::handleSoundFrame(int32 subSize, Common::SeekableReadStream &b) {
debugC(DEBUG_SMUSH, "SmushPlayer::handleSoundFrame()");
int32 track_id = b.readUint16LE();
int32 index = b.readUint16LE();
int32 max_frames = b.readUint16LE();
int32 flags = b.readUint16LE();
int32 vol = b.readByte();
int32 pan = b.readSByte();
if (index == 0) {
debugC(DEBUG_SMUSH, "track_id:%d, max_frames:%d, flags:%d, vol:%d, pan:%d", track_id, max_frames, flags, vol, pan);
}
int32 size = subSize - 10;
handleSoundBuffer(track_id, index, max_frames, flags, vol, pan, b, size);
}
void SoundTowns_Darkmoon::loadSoundFile(Common::String name) {
Common::SeekableReadStream *s = _vm->resource()->createReadStream(Common::String::format("%s.SDT", name.c_str()));
if (!s)
error("Failed to load sound file '%s.SDT'", name.c_str());
for (int i = 0; i < 120; i++) {
_soundTable[i].type = s->readSByte();
_soundTable[i].para1 = s->readSint32LE();
_soundTable[i].para2 = s->readSint16LE();
}
delete s;
uint32 bytesLeft;
uint8 *pmb = _vm->resource()->fileData(Common::String::format("%s.PMB", name.c_str()).c_str(), &bytesLeft);
_vm->delay(300);
if (pmb) {
uint8 *src = pmb + 8;
for (int i = 0; i < 32; i++)
_intf->callback(5, 0x40, i, &src[i << 7]);
_intf->callback(35, -1);
src += 0x1000;
bytesLeft -= 0x1008;
while (bytesLeft) {
_intf->callback(34, src);
uint32 len = READ_LE_UINT16(&src[12]) + 32;
src = src + len;
bytesLeft -= len;
}
delete[] pmb;
} else {
warning("Sound file '%s.PMB' not found.", name.c_str());
// TODO
}
}
Common::String readPascalString(Common::SeekableReadStream &in) {
Common::String s;
char *buf;
int len;
int i;
len = in.readSByte();
if (len < 0)
len += 256;
buf = (char *)malloc(len + 1);
for (i = 0; i < len; i++) {
buf[i] = in.readByte();
if (buf[i] == 0x0d)
buf[i] = '\n';
}
buf[i] = 0;
s = buf;
free(buf);
return s;
}
void Design::drawBitmap(Graphics::ManagedSurface *surface, Common::SeekableReadStream &in) {
int numBytes = in.readSint16BE();
int y1 = in.readSint16BE();
int x1 = in.readSint16BE();
int y2 = in.readSint16BE();
int x2 = in.readSint16BE();
int w = x2 - x1;
int h = y2 - y1;
Graphics::ManagedSurface tmp;
tmp.create(w, h, Graphics::PixelFormat::createFormatCLUT8());
numBytes -= 10;
int x = 0, y = 0;
while (numBytes > 0 && y < h) {
int n = in.readSByte();
int count;
int b = 0;
int state = 0;
numBytes--;
if ((n >= 0) && (n <= 127)) { // If n is between 0 and 127 inclusive, copy the next n+1 bytes literally.
count = n + 1;
state = 1;
} else if ((n >= -127) && (n <= -1)) { // Else if n is between -127 and -1 inclusive, copy the next byte -n+1 times.
b = in.readByte();
numBytes--;
count = -n + 1;
state = 2;
} else { // Else if n is -128, noop.
count = 0;
}
for (int i = 0; i < count && y < h; i++) {
byte color = 0;
if (state == 1) {
color = in.readByte();
numBytes--;
} else if (state == 2)
color = b;
for (int c = 0; c < 8; c++) {
if (_boundsCalculationMode) {
adjustBounds(x1 + x, y1 + y);
} else if (x1 + x >= 0 && x1 + x < surface->w && y1 + y >= 0 && y1 + y < surface->h)
*((byte *)tmp.getBasePtr(x, y)) = (color & (1 << (7 - c % 8))) ? kColorBlack : kColorWhite;
x++;
if (x == w) {
y++;
x = 0;
break;
}
}
}
}
in.skip(numBytes);
if (_boundsCalculationMode)
return;
FloodFill ff(&tmp, kColorWhite, kColorGreen);
for (int yy = 0; yy < h; yy++) {
ff.addSeed(0, yy);
ff.addSeed(w - 1, yy);
}
for (int xx = 0; xx < w; xx++) {
ff.addSeed(xx, 0);
ff.addSeed(xx, h - 1);
}
ff.fill();
for (y = 0; y < h && y1 + y < surface->h; y++) {
byte *src = (byte *)tmp.getBasePtr(0, y);
byte *dst = (byte *)surface->getBasePtr(x1, y1 + y);
for (x = 0; x < w; x++) {
if (*src != kColorGreen)
*dst = *src;
src++;
dst++;
}
}
tmp.free();
}
/**
* Initialises and loads the data of an animation
*/
void MadsAnimation::initialise(const Common::String &filename, uint16 flags, M4Surface *surface, M4Surface *depthSurface) {
MadsPack anim(filename.c_str(), _vm);
bool madsRes = filename[0] == '*';
char buffer[20];
int streamIndex = 1;
// Chunk 1: header
// header
Common::SeekableReadStream *animStream = anim.getItemStream(0);
int spriteListCount = animStream->readUint16LE();
int miscEntriesCount = animStream->readUint16LE();
int frameEntryCount = animStream->readUint16LE();
int messagesCount = animStream->readUint16LE();
animStream->skip(1);
_flags = animStream->readByte();
animStream->skip(2);
_animMode = animStream->readUint16LE();
_roomNumber = animStream->readUint16LE();
animStream->skip(2);
_field12 = animStream->readUint16LE() != 0;
_spriteListIndex = animStream->readUint16LE();
_scrollX = animStream->readSint16LE();
_scrollY = animStream->readSint16LE();
_scrollTicks = animStream->readUint16LE();
animStream->skip(8);
animStream->read(buffer, FILENAME_SIZE);
buffer[FILENAME_SIZE] = '\0';
_interfaceFile = Common::String(buffer);
for (int i = 0; i < 10; ++i) {
animStream->read(buffer, FILENAME_SIZE);
buffer[FILENAME_SIZE] = '\0';
_spriteSetNames[i] = Common::String(buffer);
}
animStream->skip(81);
animStream->read(buffer, FILENAME_SIZE);
buffer[FILENAME_SIZE] = '\0';
_lbmFilename = Common::String(buffer);
animStream->skip(365);
animStream->read(buffer, FILENAME_SIZE);
buffer[FILENAME_SIZE] = '\0';
_spritesFilename = Common::String(buffer);
animStream->skip(48);
animStream->read(buffer, FILENAME_SIZE);
buffer[FILENAME_SIZE] = '\0';
_soundName = Common::String(buffer);
animStream->skip(13);
animStream->read(buffer, FILENAME_SIZE);
buffer[FILENAME_SIZE] = '\0';
_dsrName = Common::String(buffer);
animStream->read(buffer, FILENAME_SIZE);
buffer[FILENAME_SIZE] = '\0';
Common::String fontResource(buffer);
if (_animMode == 4)
flags |= 0x4000;
if (flags & 0x100)
loadInterface(surface, depthSurface);
// Initialise the reference list
for (int i = 0; i < spriteListCount; ++i)
_spriteListIndexes.push_back(-1);
delete animStream;
if (messagesCount > 0) {
// Chunk 2
// Following is a list of any messages for the animation
animStream = anim.getItemStream(streamIndex++);
for (int i = 0; i < messagesCount; ++i) {
AnimMessage rec;
rec.soundId = animStream->readSint16LE();
animStream->read(rec.msg, 64);
animStream->skip(4);
rec.pos.x = animStream->readSint16LE();
rec.pos.y = animStream->readSint16LE();
rec.flags = animStream->readUint16LE();
rec.rgb1.r = animStream->readByte() << 2;
rec.rgb1.g = animStream->readByte() << 2;
rec.rgb1.b = animStream->readByte() << 2;
rec.rgb2.r = animStream->readByte() << 2;
rec.rgb2.g = animStream->readByte() << 2;
rec.rgb2.b = animStream->readByte() << 2;
animStream->skip(2); // Space for kernelMsgIndex
rec.kernelMsgIndex = -1;
animStream->skip(6);
rec.startFrame = animStream->readUint16LE();
rec.endFrame = animStream->readUint16LE();
animStream->skip(2);
_messages.push_back(rec);
}
delete animStream;
}
if (frameEntryCount > 0) {
// Chunk 3: animation frame info
animStream = anim.getItemStream(streamIndex++);
for (int i = 0; i < frameEntryCount; i++) {
AnimFrameEntry rec;
rec.frameNumber = animStream->readUint16LE();
rec.seqIndex = animStream->readByte();
rec.spriteSlot.spriteListIndex = animStream->readByte();
rec.spriteSlot.frameNumber = animStream->readUint16LE();
rec.spriteSlot.xp = animStream->readSint16LE();
rec.spriteSlot.yp = animStream->readSint16LE();
rec.spriteSlot.depth = animStream->readSByte();
rec.spriteSlot.scale = (int8)animStream->readByte();
_frameEntries.push_back(rec);
}
delete animStream;
}
if (miscEntriesCount > 0) {
// Chunk 4: Misc Data
animStream = anim.getItemStream(streamIndex);
for (int i = 0; i < miscEntriesCount; ++i) {
AnimMiscEntry rec;
rec.soundNum = animStream->readByte();
rec.msgIndex = animStream->readSByte();
rec.numTicks = animStream->readUint16LE();
rec.posAdjust.x = animStream->readUint16LE();
rec.posAdjust.y = animStream->readUint16LE();
animStream->readUint16LE();
_miscEntries.push_back(rec);
}
delete animStream;
}
// If the animation specifies a font, then load it for access
if (_flags & ANIM_CUSTOM_FONT) {
Common::String fontName;
if (madsRes)
fontName += "*";
fontName += fontResource;
if (fontName != "")
_font = _vm->_font->getFont(fontName.c_str());
else
warning("Attempted to set a font with an empty name");
}
// If a speech file is specified, then load it
if (!_dsrName.empty())
_vm->_sound->loadDSRFile(_dsrName.c_str());
// Load all the sprite sets for the animation
for (int i = 0; i < spriteListCount; ++i) {
if (_field12 && (i == _spriteListIndex))
// Skip over field, since it's manually loaded
continue;
_spriteListIndexes[i] = _view->_spriteSlots.addSprites(_spriteSetNames[i].c_str());
}
if (_field12) {
Common::String resName;
if (madsRes)
resName += "*";
resName += _spriteSetNames[_spriteListIndex];
_spriteListIndexes[_spriteListIndex] = _view->_spriteSlots.addSprites(resName.c_str());
}
// TODO: Unknown section about handling sprite set list combined with messages size
// TODO: The original has two separate loops for the loop below based on _animMode == 4. Is it
// perhaps that in that mode the sprite frames has a different format..?
// Remap the sprite list index fields from the initial value to the indexes of the loaded
// sprite sets for the animation
for (uint i = 0; i < _frameEntries.size(); ++i) {
int idx = _frameEntries[i].spriteSlot.spriteListIndex;
_frameEntries[i].spriteSlot.spriteListIndex = _spriteListIndexes[idx];
}
if (hasScroll())
_nextScrollTimer = _madsVm->_currentTimer + _scrollTicks;
}
