bool flip_till_1()
{
if (status == rows*cols -1)
{
if (is_it_check())
return true;
mat[status/cols][status%cols] ^= 1; // try flipping
flipped(status);
solution[status] = true;
if (is_it_check())
return true;
mat[status/cols][status%cols] ^= 1; // revert
flipped(status);
solution[status] = false;
return false;
}
if(can_i_flip(status))
{
mat[status/cols][status%cols] ^= 1 ; // flip it damn you
flipped(status);
solution[status] = true;
status++;
if(flip_till_1())
return true;
status--;
mat[status/cols][status%cols] ^= 1 ; // revert!!!!!!
flipped(status);
solution[status] = false;
}
status++;
return flip_till_1();
}
void write_chunk(uint32 type, uint32 length, void const* data, File& f) {
flip(type);
f.write32(flipped(length));
f.write32(type);
f.write(data, length);
uint32 crc = update_crc(0xFFFFFFFF, &type, 4);
crc = ~update_crc(crc, data, length);
f.write32(flipped(crc));
}
/**
* Returns a new stamp where all variations have been flipped in the given
* \a direction.
*/
TileStamp TileStamp::flipped(FlipDirection direction) const
{
TileStamp flipped(*this);
flipped.d.detach();
for (const TileStampVariation &variation : flipped.variations()) {
TileLayer *layer = variation.tileLayer();
if (variation.map->isStaggered()) {
Map::StaggerAxis staggerAxis = variation.map->staggerAxis();
if (staggerAxis == Map::StaggerY) {
if ((direction == FlipVertically && !(layer->height() & 1)) || direction == FlipHorizontally)
variation.map->invertStaggerIndex();
} else {
if ((direction == FlipHorizontally && !(layer->width() & 1)) || direction == FlipVertically)
variation.map->invertStaggerIndex();
}
}
if (variation.map->orientation() == Map::Hexagonal)
layer->flipHexagonal(direction);
else
layer->flip(direction);
}
return flipped;
}
glm::quat transform_sensor_rotation(const glm::quat& q)
{
// this bit of code converts the coordinate system of the BNO055
// to that of gemini.
glm::quat flipped(q.w, q.x, -q.z, -q.y);
glm::quat y = glm::quat(glm::vec3(0, mathlib::degrees_to_radians(180), 0));
return glm::inverse(y * flipped);
}
void screenshot (const char* filename) {
cv::Mat img(HEIGHT, WIDTH, CV_8UC3);
cv::Mat flipped(HEIGHT, WIDTH, CV_8UC3);
glPixelStorei(GL_PACK_ALIGNMENT, (img.step & 3) ? 1 : 4);
glPixelStorei(GL_PACK_ROW_LENGTH, img.step/img.elemSize());
glReadPixels(0, 0, img.cols, img.rows, GL_BGR, GL_UNSIGNED_BYTE, img.data);
cv::flip(img, flipped, 0);
imwrite(filename, flipped);
}
void pd::player::move_right()
{
m_stoped = false;
m_ticks_until_stop = SDL_GetTicks();
flipped(false);
pd::vec2 vec = linear_velocity();
if (vec.x < (airborne() ? max_airborne_velocity : max_velocity))
apply_force(movement_force, 0.0f);
}
void screenshot (const int width, const int height, const char* filename, const int buffer) {
glReadBuffer(buffer);
cv::Mat img(height, width, CV_8UC3);
cv::Mat flipped(height, width, CV_8UC3);
glPixelStorei(GL_PACK_ALIGNMENT, (img.step & 3) ? 1 : 4);
glPixelStorei(GL_PACK_ROW_LENGTH, img.step/img.elemSize());
glReadPixels(0, 0, img.cols, img.rows, GL_BGR, GL_UNSIGNED_BYTE, img.data);
cv::flip(img, flipped, 0);
imwrite(filename, flipped);
return;
}
TextureRegion TextureRegion::flipped(const bool doFlip) const
{
if (doFlip)
{
return flipped();
}
else
{
return *this;
}
}
arma::field<arma::Cube<double>> Utils::flipCubes(const arma::field<arma::Cube<double>>& f) {
arma::field<arma::Cube<double>> flipped(f.size());
for (unsigned int i=0; i<f.size(); ++i) {
arma::Cube<double> flippedCube(f[i].n_rows, f[i].n_cols, f[i].n_slices);
for (unsigned int j=0; j<f[i].n_slices; ++j) {
flippedCube.slice(j) = arma::fliplr(arma::flipud(f[i].slice(j)));
}
flipped[i] = flippedCube;
}
return flipped;
}
/**
* Returns a new stamp where all variations have been flipped in the given
* \a direction.
*/
TileStamp TileStamp::flipped(FlipDirection direction) const
{
TileStamp flipped(*this);
flipped.d.detach();
foreach (const TileStampVariation &variation, flipped.variations()) {
TileLayer *layer = static_cast<TileLayer*>(variation.map->layerAt(0));
layer->flip(direction);
}
return flipped;
}
/**
* Flip this mapping and return a new mapping for the other strand, with
* contexts swapped.
*/
inline Mapping flip(size_t contigLength) const {
if(is_mapped) {
// If we're mapped, flip the location and exchange the contexts.
TextPosition newLocation = location;
newLocation.flip(contigLength);
Mapping flipped(newLocation);
flipped.setMaxContext(rightMaxContext, leftMaxContext);
return flipped;
} else {
// If we are unmapped, just continue being exactly the same.
return *this;
}
}
void tft_t::setVerticalScrollingArea(const uint16_t tfa, const uint16_t bfa)
{
uint16_t vsa = SIZE_H - tfa - bfa;
cmd(0x33); // Vertical Scrolling Definition
if (flipped()) {
write16(bfa); // Top Fixed Area
write16(vsa); // Vertical Scrolling Area
write16(tfa); // Bottom Fixed Area
} else {
write16(tfa); // Top Fixed Area
write16(vsa); // Vertical Scrolling Area
write16(bfa); // Bottom Fixed Area
}
d.tfa = tfa;
d.bfa = bfa;
}
//Sorts energies from largest to smallest
vector<pair<int, double> > energySort(vector<pair<int, double> > shower)
{
std::vector<std::pair<double, int> > energy;
for (VP_iterator=shower.begin(); VP_iterator!=shower.end(); VP_iterator++)
{
pair<double, int> flipped(VP_iterator->second, VP_iterator->first);
energy.push_back(flipped);
}
std::map<double, int> myMap(energy.begin(), energy.end());
map<double, int>::iterator m;
vector<pair<int, double> > sorted;
for (m=myMap.end(); m!=myMap.begin(); --m)
{
pair<int, double> orderHit(m->second, m->first);
sorted.push_back(orderHit);
}
sorted.erase(sorted.begin(), sorted.begin()+1);
return sorted;
}
/**
* Returns a new stamp where all variations have been flipped in the given
* \a direction.
*/
TileStamp TileStamp::flipped(FlipDirection direction) const
{
TileStamp flipped(*this);
flipped.d.detach();
for (const TileStampVariation &variation : flipped.variations()) {
const QRect mapRect(QPoint(), variation.map->size());
for (auto layer : variation.map->tileLayers()) {
TileLayer *tileLayer = static_cast<TileLayer*>(layer);
// Synchronize tile layer size to map size (assumes map contains all layers)
if (tileLayer->rect() != mapRect) {
tileLayer->resize(mapRect.size(), tileLayer->position());
tileLayer->setPosition(0, 0);
}
if (variation.map->orientation() == Map::Hexagonal)
tileLayer->flipHexagonal(direction);
else
tileLayer->flip(direction);
}
if (variation.map->isStaggered()) {
Map::StaggerAxis staggerAxis = variation.map->staggerAxis();
if (staggerAxis == Map::StaggerY) {
if ((direction == FlipVertically && !(variation.map->height() & 1)) || direction == FlipHorizontally)
variation.map->invertStaggerIndex();
} else {
if ((direction == FlipHorizontally && !(variation.map->width() & 1)) || direction == FlipVertically)
variation.map->invertStaggerIndex();
}
}
}
return flipped;
}
char *
ovOverlap::toString(char *str,
ovOverlapDisplayType type,
bool newLine) {
switch (type) {
case ovOverlapAsHangs:
sprintf(str, "%10"F_U32P" %10"F_U32P" %c %6"F_S32P" %6"F_U32P" %6"F_S32P" %7.6f%s%s",
a_iid, b_iid,
flipped() ? 'I' : 'N',
a_hang(), span(), b_hang(),
erate(),
(overlapIsDovetail()) ? "" : " PARTIAL",
(newLine) ? "\n" : "");
break;
case ovOverlapAsCoords:
sprintf(str, "%10"F_U32P" %10"F_U32P" %c %6"F_U32P" %6"F_U32P" %6"F_U32P" %6"F_U32P" %6"F_U32P" %7.6f%s",
a_iid, b_iid,
flipped() ? 'I' : 'N',
span(),
a_bgn(), a_end(),
b_bgn(), b_end(),
erate(),
(newLine) ? "\n" : "");
break;
case ovOverlapAsRaw:
sprintf(str, "%10"F_U32P" %10"F_U32P" %c %6"F_U32P" %6"F_U64P" %6"F_U64P" %6"F_U64P" %6"F_U64P" %7.6f %s %s %s%s",
a_iid, b_iid,
flipped() ? 'I' : 'N',
span(),
dat.ovl.ahg5, dat.ovl.ahg3,
dat.ovl.bhg5, dat.ovl.bhg3,
erate(),
dat.ovl.forOBT ? "OBT" : " ",
dat.ovl.forDUP ? "DUP" : " ",
dat.ovl.forUTG ? "UTG" : " ",
(newLine) ? "\n" : "");
break;
case ovOverlapAsCompat:
sprintf(str, "%8"F_U32P" %8"F_U32P" %c %6d %6d %5.2f %5.2f%s",
a_iid,
b_iid,
dat.ovl.flipped ? 'I' : 'N',
a_hang(), b_hang(),
erate() * 100.0,
erate() * 100.0,
(newLine) ? "\n" : "");
break;
case ovOverlapAsPaf:
// miniasm/map expects entries to be separated by tabs
// no padding spaces on names we don't confuse read identifiers
sprintf(str, "%"F_U32P"\t%6"F_U32P"\t%6"F_U32P"\t%6"F_U32P"\t%c\t%"F_U32P"\t%6"F_U32P"\t%6"F_U32P"\t%6"F_U32P"\t%6"F_U32P"\t%6"F_U32P"\t%6"F_U32P" %s",
a_iid,
(g->gkStore_getRead(a_iid)->gkRead_sequenceLength()), a_bgn(), a_end(),
flipped() ? '-' : '+',
b_iid,
(g->gkStore_getRead(b_iid)->gkRead_sequenceLength()), flipped() ? b_end() : b_bgn(), flipped() ? b_bgn() : b_end(),
(uint32)floor(span() == 0 ? (1-erate() * (a_end()-a_bgn())) : (1-erate()) * span()),
span() == 0 ? a_end() - a_bgn() : span(),
255,
(newLine) ? "\n" : "");
break;
}
return(str);
}
void tft_t::setVerticalScrolling(const uint16_t vsp)
{
cmd(0x37); // Vertical Scrolling Start Address
write16(flipped() ? vsMaximum() - vsp : vsp);
d.vsp = vsp;
}
double Schlüssellöcher::Key::meanDifferenceWithFlipped(const Key & other) const
{
const Key& a = *this, b = flipped(), c = other, d = other.flipped();
return (a.differenceToKey(c) + a.differenceToKey(d) + b.differenceToKey(c) + b.differenceToKey(d)) / 4;
}
bool PathFinderManager::getSpawnPointInArea(const Sphere& area, Zone *zone, Vector3& point, bool checkPath) {
SortedVector<ManagedReference<NavArea*>> areas;
float radius = area.getRadius();
const Vector3& center = area.getCenter();
Vector3 flipped(center.getX(), center.getZ(), -center.getY());
float extents[3] = {3, 5, 3};
dtNavMeshQuery* query = getNavQuery();
if (zone == NULL)
return false;
zone->getInRangeNavMeshes(center.getX(), center.getY(), &areas, true);
if (areas.size() == 0) {
Vector3 temp((frand() * 2.0f) - 1.0f, (frand() * 2.0f) - 1.0f, 0);
Vector3 result = temp * (frand() * radius);
point = center + result;
point.setZ(CollisionManager::getWorldFloorCollision(point.getX(), point.getY(), zone, false));
return true;
}
for (const auto& navArea : areas) {
Vector3 polyStart;
dtPolyRef startPoly;
dtPolyRef ref;
int status = 0;
float pt[3];
RecastNavMesh *mesh = navArea->getNavMesh();
if (mesh == NULL)
continue;
ReadLocker rLocker(navArea);
dtNavMesh *dtNavMesh = mesh->getNavMesh();
if (dtNavMesh == NULL)
continue;
query->init(dtNavMesh, MAX_QUERY_NODES);
if (!((status = query->findNearestPoly(flipped.toFloatArray(), extents, &m_spawnFilter, &startPoly, polyStart.toFloatArray())) & DT_SUCCESS))
continue;
for (int i=0; i<50; i++) {
try {
if (!((status = query->findRandomPointAroundCircle(startPoly, polyStart.toFloatArray(), radius, &m_spawnFilter,
frand, &ref, pt)) & DT_SUCCESS)) {
continue;
} else {
point = Vector3(pt[0], -pt[2], CollisionManager::getWorldFloorCollision(pt[0], -pt[2], zone, false));
Vector3 temp = point - center;
float len = temp.length();
if (len > radius) {
float multiplier = (frand() * radius) / len;
temp.setX(temp.getX() * multiplier);
temp.setY(temp.getY() * multiplier);
point = center + temp;
point.setZ(CollisionManager::getWorldFloorCollision(point.getX(), point.getY(), zone, false));
}
if (checkPath) {
if (!getRecastPath(center, point, navArea, nullptr, len, false)) {
continue;
}
}
return true;
}
} catch (Exception& exc) {
error(exc.getMessage());
}
}
}
return false;
}
