bool Text::unpersist(InputPersistenceBlock &reader) {
bool result = true;
result &= RenderObject::unpersist(reader);
// Read color and alpha
reader.read(_modulationColor);
// Run all methods on loading relevant members.
// So, the layout is automatically updated and all necessary logic is executed.
Common::String font;
reader.readString(font);
setFont(font);
Common::String text;
reader.readString(text);
setText(text);
bool autoWrap;
reader.read(autoWrap);
setAutoWrap(autoWrap);
uint32 autoWrapThreshold;
reader.read(autoWrapThreshold);
setAutoWrapThreshold(autoWrapThreshold);
result &= RenderObject::unpersistChildren(reader);
return reader.isGood() && result;
}
bool AnimationTemplate::unpersist(InputPersistenceBlock &reader) {
bool result = true;
// Parent wieder herstellen.
result &= AnimationDescription::unpersist(reader);
// Frameanzahl lesen.
uint frameCount;
reader.read(frameCount);
// Frames einzeln wieder herstellen.
for (uint i = 0; i < frameCount; ++i) {
Frame frame;
reader.read(frame.hotspotX);
reader.read(frame.hotspotY);
reader.read(frame.flipV);
reader.read(frame.flipH);
reader.readString(frame.fileName);
reader.readString(frame.action);
_frames.push_back(frame);
}
// Die Animations-Resource wird für die gesamte Lebensdauer des Objektes gelockt
Common::String sourceAnimation;
reader.readString(sourceAnimation);
_sourceAnimationPtr = requestSourceAnimation(sourceAnimation);
reader.read(_valid);
return _sourceAnimationPtr && reader.isGood() && result;
}
bool Text::unpersist(InputPersistenceBlock &reader) {
bool result = true;
result &= RenderObject::unpersist(reader);
// Farbe und Alpha einlesen.
reader.read(_modulationColor);
// Beim Laden der anderen Member werden die Set-Methoden benutzt statt der tatsächlichen Member.
// So wird das Layout automatisch aktualisiert und auch alle anderen notwendigen Methoden ausgeführt.
Common::String font;
reader.readString(font);
setFont(font);
Common::String text;
reader.readString(text);
setText(text);
bool autoWrap;
reader.read(autoWrap);
setAutoWrap(autoWrap);
uint autoWrapThreshold;
reader.read(autoWrapThreshold);
setAutoWrapThreshold(autoWrapThreshold);
result &= RenderObject::unpersistChildren(reader);
return reader.isGood() && result;
}
bool InputEngine::unpersist(InputPersistenceBlock &reader) {
Common::String callbackFunctionName;
// Read number of command callbacks and their names.
// Note: We do this only for compatibility with older engines resp.
// the original engine.
uint32 commandCallbackCount;
reader.read(commandCallbackCount);
assert(commandCallbackCount == 1);
reader.readString(callbackFunctionName);
assert(callbackFunctionName == "LuaCommandCB");
// Read number of character callbacks and their names.
// Note: We do this only for compatibility with older engines resp.
// the original engine.
uint32 characterCallbackCount;
reader.read(characterCallbackCount);
assert(characterCallbackCount == 1);
reader.readString(callbackFunctionName);
assert(callbackFunctionName == "LuaCharacterCB");
return reader.isGood();
}
bool StaticBitmap::unpersist(InputPersistenceBlock &reader) {
bool result = true;
result &= Bitmap::unpersist(reader);
Common::String resourceFilename;
reader.readString(resourceFilename);
// We may not have saves, and we actually do not need to
// restore them. So do not even try to load them.
if (!resourceFilename.hasPrefix("/saves"))
result &= initBitmapResource(resourceFilename);
result &= RenderObject::unpersistChildren(reader);
return reader.isGood() && result;
}
bool SoundEngine::unpersist(InputPersistenceBlock &reader) {
_mixer->stopAll();
if (reader.getVersion() < 2)
return true;
reader.read(_maxHandleId);
for (uint i = 0; i < SOUND_HANDLES; i++) {
reader.read(_handles[i].id);
Common::String fileName;
int32 sndType;
float volume;
float pan;
bool loop;
int32 loopStart;
int32 loopEnd;
uint32 layer;
reader.readString(fileName);
reader.read(sndType);
reader.read(volume);
reader.read(pan);
reader.read(loop);
reader.read(loopStart);
reader.read(loopEnd);
reader.read(layer);
if (reader.isGood()) {
if (sndType != -1)
playSoundEx(fileName, (SOUND_TYPES)sndType, volume, pan, loop, loopStart, loopEnd, layer, i);
} else
return false;
}
return reader.isGood();
}