uint16_t GBAMGMQueryInput(struct GBARRContext* rr) {
if (!rr->isPlaying(rr)) {
return 0;
}
struct GBAMGMContext* mgm = (struct GBAMGMContext*) rr;
if (mgm->peekedTag == TAG_INPUT) {
_readTag(mgm, mgm->movieStream);
}
mgm->inputThisFrame = true;
if (mgm->currentInput == INVALID_INPUT) {
GBALog(0, GBA_LOG_WARN, "[RR] Stream did not specify input");
}
GBALog(0, GBA_LOG_DEBUG, "[RR] Input replay: %03X", mgm->currentInput);
return mgm->currentInput;
}
void XmlParser::_processXmlNode() {
const int nodeType = xmlTextReaderNodeType(_reader);
// const int isEmptyElement = xmlTextReaderIsEmptyElement(_reader);
// const int hasTextValue = xmlTextReaderHasValue(_reader);
std::string value;
const xmlChar *val = xmlTextReaderConstValue(_reader);
if (val != NULL) {
value = (char*) val;
}
std::string name;
const xmlChar *n = xmlTextReaderConstName(_reader);
if (n != NULL) {
name = (char*) n;
}
// std::cout << "name: " << name << '\n'
// << "value: " << value << '\n'
// << "nodeType: " << nodeType << '\n'
// << "isEmptyElement: " << isEmptyElement << '\n'
// << "hasTextValue: " << hasTextValue << "\n\n";
if (nodeType == XmlNodeType::ELEMENT) {
if (name == "osm") {
_readOsm();
} else if (name == "note") {
_readNote();
} else if (name == "meta") {
_readMeta();
} else if (name == "node") {
_readNode();
} else if (name == "way") {
_readWay();
} else if (name == "relation") {
_readRelation();
} else if (name == "tag") {
_readTag();
} else if (name == "nd") {
_readNd();
} else if (name == "member") {
_readMember();
}
}
}
void GBAMGMNextFrame(struct GBARRContext* rr) {
if (!rr->isRecording(rr) && !rr->isPlaying(rr)) {
return;
}
struct GBAMGMContext* mgm = (struct GBAMGMContext*) rr;
if (rr->isPlaying(rr)) {
while (mgm->peekedTag == TAG_INPUT) {
_readTag(mgm, mgm->movieStream);
GBALog(0, GBA_LOG_WARN, "[RR] Desync detected!");
}
if (mgm->peekedTag == TAG_LAG) {
GBALog(0, GBA_LOG_DEBUG, "[RR] Lag frame marked in stream");
if (mgm->inputThisFrame) {
GBALog(0, GBA_LOG_WARN, "[RR] Lag frame in stream does not match movie");
}
}
}
++mgm->d.frames;
GBALog(0, GBA_LOG_DEBUG, "[RR] Frame: %u", mgm->d.frames);
if (!mgm->inputThisFrame) {
++mgm->d.lagFrames;
GBALog(0, GBA_LOG_DEBUG, "[RR] Lag frame: %u", mgm->d.lagFrames);
}
if (rr->isRecording(rr)) {
if (!mgm->inputThisFrame) {
_emitTag(mgm, mgm->movieStream, TAG_LAG);
}
_emitTag(mgm, mgm->movieStream, TAG_FRAME);
mgm->inputThisFrame = false;
} else {
if (!_seekTag(mgm, mgm->movieStream, TAG_FRAME)) {
_streamEndReached(mgm);
}
}
}
bool _parseMetadata(struct GBAMGMContext* mgm, struct VFile* vf) {
if (!_verifyMagic(mgm, vf)) {
return false;
}
while (_readTag(mgm, vf) != TAG_EOF) {
switch (mgm->peekedTag) {
case TAG_MAX_STREAM:
mgm->maxStreamIdOffset = vf->seek(vf, 0, SEEK_CUR);
break;
case TAG_INIT_EX_NIHILO:
case TAG_INIT_FROM_SAVEGAME:
case TAG_INIT_FROM_SAVESTATE:
case TAG_INIT_FROM_BOTH:
mgm->initFromOffset = vf->seek(vf, 0, SEEK_CUR);
break;
case TAG_RR_COUNT:
mgm->rrCountOffset = vf->seek(vf, 0, SEEK_CUR);
break;
default:
break;
}
}
return true;
}
