void GwfStreamWriter::writePair(SCgObject *obj)
{
QString type = mTypeAlias2GWFType[obj->typeAlias()].mid(0,3);
if(type=="arc")
writeStartElement(type);
else
writeStartElement("pair");
writeObjectAttributes(obj);
SCgPair* pair = static_cast<SCgPair*>(obj);
SCgObject* b = pair->getBeginObject();
SCgObject* e = pair->getEndObject();
writeAttribute("id_b", QString::number(b->id()));
writeAttribute("id_e", QString::number(e->id()));
writePosition(b,"b_x","b_y");
writePosition(e,"e_x","e_y");
writeAttribute("dotBBalance", QString::number(pair->getBeginDot()));
writeAttribute("dotEBalance", QString::number(pair->getEndDot()));
QVector<QPointF> points = pair->scenePoints();
points.pop_back();
points.pop_front();
writePoints(points);
writeEndElement();
}
void BinaryFormatter::writeAttr(std::ostream& into, const SumoXMLAttr attr, const PositionVector& val) {
BinaryFormatter::writeAttrHeader(into, attr, BF_LIST);
FileHelpers::writeInt(into, static_cast<int>(val.size()));
for (PositionVector::const_iterator pos = val.begin(); pos != val.end(); ++pos) {
writePosition(into, *pos);
}
}
void GwfStreamWriter::writeNode( SCgObject *obj)
{
writeStartElement("node");
writeObjectAttributes(obj);
writePosition(obj, "x", "y");
SCgNode *node = static_cast<SCgNode*>(obj);
writeAttribute("haveBus", node->bus() ? "true" : "false");
writeContent(node);
writeEndElement();//node
}
string& VTDRPositionRecord::Write(string& buf)
{
PositionRecord rec;
ToBCDTime(tStart, rec.vStart);
for (int i = 0; i < 60; i++)
{
writePosition(rec.record[i].pos, Longititude[i], Latitude[i],
Altitude[i]);
rec.record[i].speed = (unsigned char) (Speed[i] & 0x0FF);
}
buf.append((const char*) &rec, sizeof(rec));
return buf;
}
virtual int writePosition(double num){ writePosition((int) num); return 0; }
void BinaryFormatter::writeAttr(std::ostream& into, const SumoXMLAttr attr, const Position& val) {
BinaryFormatter::writeAttrHeader(into, attr);
writePosition(into, val);
}
void BinaryFormatter::writeAttr(std::ostream& into, const SumoXMLAttr attr, const Position& val) {
FileHelpers::writeByte(into, BF_XML_ATTRIBUTE);
FileHelpers::writeByte(into, static_cast<unsigned char>(attr));
writePosition(into, val);
}
list* doMovement(int mode, int dt) {
int i;
float fs;
Data *data;
list *l = NULL;
GameEvent *e;
for(i = 0; i < game->players; i++) {
data = game->player[i].data;
if(data->speed > 0) { /* still alive */
#define FREQ 1200
#define FACTOR 0.09
fs = 1.0 - FACTOR + FACTOR *
cos(i * M_PI / 4.0 +
(float)(game2->time.current % FREQ) * 2.0 * M_PI / (float)FREQ);
#undef FREQ
#undef FACTOR
data->t += dt / 100.0 * data->speed * fs;
while(data->t >= 1) {
moveStep(data);
data->t--;
if(getCol(data->iposx, data->iposy) && mode) {
e = (GameEvent*) malloc(sizeof(GameEvent));
e->type = EVENT_CRASH;
e->player = i;
e->x = data->iposx;
e->y = data->iposy;
e->timestamp = game2->time.current;
addList(&l, e);
break;
} else {
writePosition(i);
}
}
data->posx = data->iposx + data->t * dirsX[data->dir];
data->posy = data->iposy + data->t * dirsY[data->dir];
} else { /* already crashed */
if(game2->rules.eraseCrashed == 1 && data->trail_height > 0)
data->trail_height -= (float)(dt * TRAIL_HEIGHT) / 1000;
if(data->exp_radius < EXP_RADIUS_MAX)
data->exp_radius += (float)dt * EXP_RADIUS_DELTA;
else if (data->speed == SPEED_CRASHED) {
int winner = -1;
data->speed = SPEED_GONE;
game->running--;
if(game->running <= 1) { /* all dead, find survivor */
int i, maxSpeed = SPEED_GONE;
/* create winner event */
for(i = 0; i < game->players; i++) {
if(game->player[i].data->speed >= maxSpeed) {
winner = i;
maxSpeed = game->player[i].data->speed;
}
}
if(mode) {
e = (GameEvent*) malloc(sizeof(GameEvent));
e->type = EVENT_STOP;
e->player = winner;
e->timestamp = game2->time.current;
e->x = 0; e->y = 0;
addList(&l, e);
/* a stop event is the last event that happens */
return l;
}
}
}
}
}
return l;
}
