void Model::loadEMI(Common::MemoryReadStream &ms) {
char name[64];
int nameLength = ms.readUint32LE();
assert(nameLength < 64);
ms.read(name, nameLength);
// skip over some unkown floats
ms.seek(48, SEEK_CUR);
_numMaterials = ms.readUint32LE();
_materials = new Material*[_numMaterials];
_materialNames = new char[_numMaterials][32];
for (int i = 0; i < _numMaterials; i++) {
nameLength = ms.readUint32LE();
assert(nameLength < 32);
ms.read(_materialNames[i], nameLength);
// I'm not sure what specialty mateials are, but they are handled differently.
if (memcmp(_materialNames[i], "specialty", 9) == 0) {
_materials[i] = 0;
} else {
loadMaterial(i, 0);
}
ms.seek(4, SEEK_CUR);
}
ms.seek(4, SEEK_CUR);
}
void AnimationResource::load(byte *source, int size) {
Common::MemoryReadStream *sourceS = new Common::MemoryReadStream(source, size);
sourceS->readUint32LE();
sourceS->readUint32LE();
sourceS->readUint16LE();
_flags = sourceS->readUint16LE();
_width = sourceS->readUint16LE();
_height = sourceS->readUint16LE();
sourceS->readUint32LE();
uint16 frameCount = sourceS->readUint16LE();
sourceS->readUint16LE();
sourceS->readUint16LE();
for (uint16 i = 0; i < frameCount; i++) {
sourceS->seek(26 + i * 4);
uint32 frameOffs = sourceS->readUint32LE();
sourceS->seek(frameOffs);
sourceS->readUint32LE();
sourceS->readUint32LE();
uint16 frameWidth = sourceS->readUint16LE();
uint16 frameHeight = sourceS->readUint16LE();
uint16 cmdOffs = sourceS->readUint16LE();
sourceS->readUint16LE();
uint16 pixelOffs = sourceS->readUint16LE();
sourceS->readUint16LE();
uint16 maskOffs = sourceS->readUint16LE();
sourceS->readUint16LE();
uint16 lineSize = sourceS->readUint16LE();
Graphics::Surface *frame = new Graphics::Surface();
frame->create(frameWidth, frameHeight, Graphics::PixelFormat::createFormatCLUT8());
decompressImage(source + frameOffs, *frame, cmdOffs, pixelOffs, maskOffs, lineSize, 0, 0, 0, _flags & 1);
_frames.push_back(frame);
}
delete sourceS;
}
bool Node::dumpFaceMask(uint16 index, int face, DirectorySubEntry::ResourceType type) {
static const int32 kMaskSize = 640 * 640;
byte *mask = new byte[kMaskSize];
memset(mask, 0, kMaskSize);
uint32 headerOffset = 0;
uint32 dataOffset = 0;
const DirectorySubEntry *maskDesc = _vm->getFileDescription(0, index, face, type);
if (!maskDesc) {
delete[] mask;
return false;
}
Common::MemoryReadStream *maskStream = maskDesc->getData();
while (headerOffset < 400) {
int blockX = (headerOffset / sizeof(dataOffset)) % 10;
int blockY = (headerOffset / sizeof(dataOffset)) / 10;
maskStream->seek(headerOffset, SEEK_SET);
dataOffset = maskStream->readUint32LE();
headerOffset = maskStream->pos();
if (dataOffset != 0) {
maskStream->seek(dataOffset, SEEK_SET);
for(int i = 63; i >= 0; i--) {
int x = 0;
byte numValues = maskStream->readByte();
for (int j = 0; j < numValues; j++) {
byte repeat = maskStream->readByte();
byte value = maskStream->readByte();
for (int k = 0; k < repeat; k++) {
mask[((blockY * 64) + i) * 640 + blockX * 64 + x] = value;
x++;
}
}
}
}
}
delete maskStream;
Common::DumpFile outFile;
outFile.open(Common::String::format("dump/%d-%d.masku_%d", index, face, type));
outFile.write(mask, kMaskSize);
outFile.close();
delete[] mask;
return true;
}
void Costume::loadEMI(Common::MemoryReadStream &ms, Costume *prevCost) {
Common::List<Component *>components;
_numChores = ms.readUint32LE();
_chores = new Chore[_numChores];
for (int i = 0; i < _numChores; i++) {
uint32 nameLength;
Component *prevComponent = NULL;
nameLength = ms.readUint32LE();
ms.read(_chores[i]._name, nameLength);
float length;
ms.read(&length, 4);
_chores[i]._length = (int)length;
_chores[i]._owner = this;
_chores[i]._numTracks = ms.readUint32LE();
_chores[i]._tracks = new ChoreTrack[_chores[i]._numTracks];
for (int k = 0; k < _chores[i]._numTracks; k++) {
int componentNameLength = ms.readUint32LE();
assert(componentNameLength < 64);
char name[64];
ms.read(name, componentNameLength);
ms.readUint32LE();
int parentID = ms.readUint32LE();
if (parentID == -1 && prevCost) {
MainModelComponent *mmc;
// However, only the first item can actually share the
// node hierarchy with the previous costume, so flag
// that component so it knows what to do
if (i == 0)
parentID = -2;
prevComponent = prevCost->_components[0];
mmc = dynamic_cast<MainModelComponent *>(prevComponent);
// Make sure that the component is valid
if (!mmc)
prevComponent = NULL;
}
// Actually load the appropriate component
Component *component = loadComponentEMI(parentID < 0 ? NULL : _components[parentID], parentID, name, prevComponent);
//Component *component = loadComponentEMI(name, parent);
components.push_back(component);
ChoreTrack &track = _chores[i]._tracks[k];
track.numKeys = ms.readUint32LE();
track.keys = new TrackKey[track.numKeys];
// this is probably wrong
track.compID = 0;
for (int j = 0; j < track.numKeys; j++) {
float time, value;
ms.read(&time, 4);
ms.read(&value, 4);
track.keys[j].time = (int)time;
track.keys[j].value = (int)value;
}
}
//_chores[i]._tracks->compID;
}
_numComponents = components.size();
_components = new Component *[_numComponents];
int i = 0;
for (Common::List<Component *>::iterator it = components.begin(); it != components.end(); ++it, ++i) {
_components[i] = *it;
if (!_components[i])
continue;
_components[i]->setCostume(this);
_components[i]->init();
}
}