本文整理汇总了C++中Disc类的典型用法代码示例。如果您正苦于以下问题：C++ Disc类的具体用法？C++ Disc怎么用？C++ Disc使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Disc类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: getDisc
void Field::draw(std::ostream& os) {
Disc* dsc;
for(unsigned int i = height; i > 0; i--) {
for(unsigned int j = 0; j < width; j++) {
dsc = getDisc(j,i-1);
if(dsc == NULL) {
os << " [";
Field::spacer(os, tlMax, " ");
os << "]";
} else {
os << " [" << *dsc->getColor()->getToken();
Field::spacer(os, (unsigned int)(tlMax-dsc->getColor()->getToken()->length()), " ");
os << "]";
}
}
os << std::endl;
}
// draw column numbers and separation line
for(unsigned int i = 0; i < width; i++) {
os << "---";
Field::spacer(os, tlMax, "-");
}
os << std::endl;
for(unsigned int i = 0; i < width; i++) {
os << " [" << i+1;
Field::spacer(os, tlMax-1, " ");
os << "]";
}
os << std::endl << std::endl;
}示例2: identify_partition
static float
identify_partition(int fd, partition_data *partition, void **cookie)
{
DEBUG_INIT_ETC(NULL, ("fd: %d, id: %ld, offset: %Ld, "
"size: %Ld, block_size: %ld, flags: 0x%lx", fd,
partition->id, partition->offset, partition->size,
partition->block_size, partition->flags));
device_geometry geometry;
float result = -1;
if ((partition->flags & B_PARTITION_IS_DEVICE) != 0
&& partition->block_size == 2048
&& ioctl(fd, B_GET_GEOMETRY, &geometry) == 0
&& geometry.device_type == B_CD) {
Disc *disc = new(std::nothrow) Disc(fd);
if (disc != NULL && disc->InitCheck() == B_OK) {
// If we have only a single session then we can let the file system
// drivers play directly with the device.
Session *session = disc->GetSession(1);
if (session != NULL) {
result = 0.9f;
delete session;
} else
result = 0.1f;
*cookie = static_cast<void*>(disc);
} else
delete disc;
}
PRINT(("returning %g\n", result));
return result;
}示例3: isDiscInside
bool isDiscInside(Disc d,Hole h)
{
if(isLessThan(abs(d.getX() - h.getX()),h.getRadius()) && isLessThan(abs(d.getY() - h.getY()),h.getRadius()))
return true;
else
return false;
}示例4: loop_pulse_function
void loop_pulse_function(void *data, int message){
Disc *d = static_cast<Disc *>(data);
if (message != -100) d->set_texture(15 + message);
if (message == -4){
d->set_orb_maintain(100);
}
d->pulse();
}示例5: checkNearness
bool checkNearness(Disc d, Wall w,int wallno)
{
bool cond = (wallno==0 || wallno==2);
if(abs((cond?d.getY():d.getX()) - (cond?w.getY():w.getX())) <= d.getRadius() && (cond?d.getVy():d.getVx())*(cond?w.getY():w.getX())>= 0)
{
//cout<<d.getDiscNo()<<" colliding with wall"<<wallno<<endl;
return true;
}
return false;
}示例6: discid_new
Disc *
MusicBrainz::readDisc(const std::string &deviceName)
{
#ifdef DISCID_FOUND
DiscId *discid = discid_new();
if (!discid) {
throw DiscError("Couldn't create a new DiscId instance.");
}
if (!discid_read(discid, deviceName.empty() ? NULL : deviceName.c_str())) {
string msg(discid_get_error_msg(discid));
discid_free(discid);
throw DiscError(msg);
}
Disc *disc = new Disc;
disc->setId(discid_get_id(discid));
disc->setSectors(discid_get_sectors(discid));
disc->setFirstTrackNum(discid_get_first_track_num(discid));
disc->setLastTrackNum(discid_get_last_track_num(discid));
for (int i = disc->getFirstTrackNum(); i <= disc->getLastTrackNum(); i++) {
disc->addTrack(Disc::Track(discid_get_track_offset(discid, i),
discid_get_track_length(discid, i)));
}
discid_free(discid);
return disc;
#else
throw DiscError("libdiscid is not available.");
#endif
}示例7: checkNextCollision
bool checkNextCollision(Disc d1,Disc d2)
{
double relVx = d1.getVx() - d2.getVx();
double relVy = d1.getVy() - d2.getVy();
double relx = d1.getX() - d2.getX();
double rely = d1.getY() - d2.getY();
if(relVx*relx + relVy*rely < 0) return true;
return false;
}示例8: move
bool TowerHanoi::move(int from, int to) {
if (!this->towers[from]->empty()) {
Disc* objFrom = this->towers[from]->front();
if (!this->towers[to]->empty()) {
Disc* objTo = this->towers[to]->front();
if (objFrom->getCount() < objTo->getCount()) {
this->towers[to]->push(this->towers[from]->pop());
if ((to > 0) && (this->towers[to]->size() == this->discs)) {
this->win = true;
}
return true;
}
} else {
this->towers[to]->push(this->towers[from]->pop());
return true;
}
}
return false;
}示例9: DisplayDisc
void DisplayDisc()
{
Window * window = Window::FindCurrentWindow(windows);
if (window->handle == BAD_GL_VALUE)
return;
glViewport(0, 0, window->size.x, window->size.y);
vec4 crimson(0.6f , 0.0f , 0.0f , 1.0f);
vec3 ambient = vec3(0.0f , 0.0f , 0.0f);
vec3 specular = vec3(0.0f , 0.0f , 0.3f);
vec3 diffuse = vec3(0.0f , 0.0f , 0.9f);
glClearColor(crimson.r , crimson.g , crimson.b , crimson.a);
glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
glEnable(GL_DEPTH_TEST);
mat4 model_matrix = rotate(mat4() , radians(window->LocalTime() * 30.0f) , vec3(0.0f , 1.0f , 0.0f));
model_matrix = scale(model_matrix , vec3(3.0f , 3.0f , 3.0f));
mat4 view_matrix = lookAt(vec3(0.0f , 0.0f , 8.0f) , vec3(0.0f , 0.0f , 0.0f) , vec3(0.0f , 1.0f , 0.0f));
mat4 projection_matrix = perspective(radians(window->fovy) , window->aspect , window->near_distance , window->far_distance);
phong_shader.Use(model_matrix , view_matrix , projection_matrix);
phong_shader.SetMaterial(diffuse , specular , 128.0f , ambient);
phong_shader.SetLightPosition(vec3(0.0f , 0.0f , 1000.0f));
phong_shader.SelectSubroutine(PhongShader::PHONG_WITH_TEXTURE);
phong_shader.EnableTexture(textures[2] , 0);
disc3.Draw(false);
phong_shader.UnUse();
if (window->draw_normals)
{
constant_shader.Use(model_matrix , view_matrix , projection_matrix);
constant_shader.SetMaterial(diffuse , specular , 32.0f , vec3(1.0f , 1.0f , 1.0f));
disc3.Draw(true);
constant_shader.UnUse();
}
glutSwapBuffers();
disc3.UpdateValues(TestUpdateDisc , window->LocalTime(), nullptr);
}示例10: afterCollision
void afterCollision(Disc d1,Disc d2,double v[][2])
{
//double **v = (double**) malloc(4*sizeof(double));
//cout<<"array declared"<<endl;
//sleep(2);
double vector_par[2],vector_per[2],u_par[2],v_per[2],v_par[2],l;
double v1[2][2],y,x;
double v1x = d1.getVx(),v2x = d2.getVx(),v1y = d1.getVy(),v2y = d2.getVy(),m1 = d1.getMass(),m2 = d2.getMass();
double slope;
y=(d1.getY()-d2.getY());
x=(d1.getX()-d2.getX());
l=sqrt(y*y+x*x);
vector_par[0]=x/l;
vector_par[1]=y/l;
vector_per[0]=y/l;
vector_per[1]=-x/l;
//cout<<"vector par"<<vector_par[0]<<"+"<<vector_par[1]<<"\n";
//cout<<"vector_per"<<vector_per[0]<<"+"<<vector_per[1]<<"\n";
//cout<<"v1"<<v1x<<"+"<<v1y<<"\n";
//cout<<"v2"<<v2x<<"+"<<v2y<<"\n";
u_par[0]=v1x*vector_par[0]+v1y*vector_par[1];
u_par[1]=v2x*vector_par[0]+v2y*vector_par[1];
//cout<<u_par[0]<<"+"<<u_par[1]<<"\n";
v_per[0]=v1x*vector_per[0]+v1y*vector_per[1];
v_per[1]=v2x*vector_per[0]+v2y*vector_per[1];
//cout<<v_per[0]<<"+"<<v_per[1]<<"\n";
v_par[0]=(m1*u_par[0] + m2*u_par[1] + m2*ed*(u_par[1]-u_par[0]))/(m1+m2);
v_par[1]=(m1*u_par[0] + m2*u_par[1] - m1*ed*(u_par[1]-u_par[0]))/(m1+m2);
//cout<<v_par[0]<<"+"<<v_par[1]<<"+";
//cout<<"slope"<<slope<<"\n";
//sleep(2);
v[0][0]=v_par[0]*vector_par[0]+v_per[0]*vector_per[0];
v[0][1]=v_par[0]*vector_par[1]+v_per[0]*vector_per[1];
v[1][0]=v_par[1]*vector_par[0]+v_per[1]*vector_per[0];
v[1][1]=v_par[1]*vector_par[1]+v_per[1]*vector_per[1];
//cout<<"disk"<<v[0][0]<<"+"<<v[0][1]<<"\n";
//cout<<"striker"<<v[1][0]<<"+"<<v[1][1]<<"\n";
}示例11: scan_partition
static status_t
scan_partition(int fd, partition_data *partition, void *cookie)
{
DEBUG_INIT_ETC(NULL, ("fd: %d, id: %ld, offset: %Ld, size: %Ld, "
"block_size: %ld, cookie: %p", fd, partition->id, partition->offset,
partition->size, partition->block_size, cookie));
Disc *disc = static_cast<Disc*>(cookie);
partition->status = B_PARTITION_VALID;
partition->flags |= B_PARTITION_PARTITIONING_SYSTEM
| B_PARTITION_READ_ONLY;
partition->content_size = partition->size;
Session *session = NULL;
status_t error = B_OK;
for (int i = 0; (session = disc->GetSession(i)); i++) {
partition_data *child = create_child_partition(partition->id,
i, partition->offset + session->Offset(), session->Size(), -1);
if (!child) {
PRINT(("Unable to create child at index %d.\n", i));
// something went wrong
error = B_ERROR;
break;
}
child->block_size = session->BlockSize();
child->flags |= session->Flags();
child->type = strdup(session->Type());
delete session;
if (!child->type) {
error = B_NO_MEMORY;
break;
}
child->parameters = NULL;
}
PRINT(("error: 0x%lx, `%s'\n", error, strerror(error)));
RETURN(error);
}示例12: playHole
void playHole(int holeName, Hole currentHole, Player jimmy, int *score )
{
//array of things to pass from graphics to disc class
double* stuff;
int scoreHole = 0 ;
Disc disc;
int past = 0;
int diff;
std::string currentPic;
while( !disc.checkHole(currentHole.getX(), currentHole.getY()) && !past)
{
currentPic = disc.pickScreen(holeName);
//cout << currentPic << endl;
//play the current hole
stuff = play(currentPic, jimmy.getSong(), currentHole.getY() - disc.getY(), currentHole.getX() - disc.getX(), *score, scoreHole);
//throw the frisbee
disc.letFly(stuff[0],stuff[1],stuff[2],jimmy.getPower(),jimmy.getAccuracy(), currentHole);
//track score
(*score)++;
scoreHole++;
//see if disc has passed hole
if(disc.getX() > currentHole.getX()) {
past = 1;
//cout << "You passed the hole. Auto score set to 8." << endl;
diff = 8 - scoreHole;
scoreHole = 8;
(*score) += diff;
}
}
// determine which end screen to show
if( past )
play(currentPic,jimmy.getSong(), -6, -6, *score, scoreHole);
else
play(currentPic,jimmy.getSong(), 0,0, *score, scoreHole);
if( holeName == 5)
play("../../pictures/Pat_being_a_goon.png",jimmy.getSong(), -7,-7, *score, 0);
}示例13: while
Scene* ConfigReader::parse(){
string line, label, rest, svalue;
while ( getline(is_f,line)){
parseObject(line,label,rest);
if (label == "sphere" ) {
Sphere* s = new Sphere();
if (parseSphere(rest,*s)){
_s.objects.push_back(s);
}
if (s->isLight())
_s.olights.push_back(s);
}
else if (label == "scene" ) {
if (parseScene(rest,_s)){
}
}
else if (label == "camera" ) {
if (parseCamera(rest,_s.camera)){
}
}else if (label == "material" ) {
Material tmp;
Material *m = NULL;
if (parseMaterial(rest,tmp)){
switch (tmp.type) {
case DIFF:
m = new DiffuseMaterial(tmp);
break;
case SPEC:
m = new MirrorMaterial(tmp);
break;
case SPECP:
m = new PhongMetalMaterial(tmp);
break;
case DSPEC:
m = new DiffSpecularMaterial(tmp);
break;
case REFR:
m = new DielectricMaterial(tmp);
break;
}
_s.materials.push_back(m);
}
}
else if (label == "plane" ) {
Plane* p = new Plane();
if (parsePlane(rest,*p)){
_s.objects.push_back(p);
}
if (p->isLight())
_s.olights.push_back(p);
}
else if (label == "frame" ) {
Frame* f = new Frame();
if (parseFrame(rest,*f)){
_s.objects.push_back(f);
}
if (f->isLight())
_s.olights.push_back(f);
}
else if (label == "disc" ) {
Disc* c = new Disc();
if (parseDisc(rest,*c)){
_s.objects.push_back(c);
}
if (c->isLight())
_s.olights.push_back(c);
}
if (label == "triangle" ) {
Triangle* t = new Triangle();
if (parseTriangle(rest,*t)){
_s.objects.push_back(t);
}
if (t->isLight())
_s.olights.push_back(t);
}
else if (label == "box" ) {
Box* b = new Box();
if (parseBox(rest,*b)){
b->fill();
_s.objects.push_back(b);
}
if (b->isLight())
_s.olights.push_back(b);
}
}
return &_s;
}示例14: main
int
main(int argc, char **argv)
{
if (argc < 1) {
cout << "Usage: cdlookup [device]" << endl;
return 1;
}
string device;
if (argc > 1)
device = argv[1];
Disc *disc;
try {
disc = readDisc(device);
}
catch (DiscError &e) {
cout << "Error: " << e.what() << endl;
return 1;
}
string discId = disc->getId();
delete disc;
cout << "Disc Id: " << discId << endl << endl;
Query q;
ReleaseResultList results;
try {
ReleaseFilter f = ReleaseFilter().discId(discId);
results = q.getReleases(&f);
}
catch (WebServiceError &e) {
cout << "Error: " << e.what() << endl;
return 1;
}
for (ReleaseResultList::iterator i = results.begin(); i != results.end(); i++) {
ReleaseResult *result = *i;
Release *release;
try {
release = q.getReleaseById(result->getRelease()->getId(), &ReleaseIncludes().tracks().artist());
}
catch (WebServiceError &e) {
cout << "Error: " << e.what() << endl;
continue;
}
cout << "Id : " << release->getId() << endl;
cout << "Title : " << release->getTitle() << endl;
cout << "Tracks : ";
int trackno = 1;
for (TrackList::iterator j = release->getTracks().begin(); j != release->getTracks().end(); j++) {
Track *track = *j;
Artist *artist = track->getArtist();
if (!artist)
artist = release->getArtist();
cout << trackno++ << ". " << artist->getName() << " / " << track->getTitle() << endl;
cout << " ";
}
cout << endl;
delete result;
}
return 0;
}示例15: drawRadar
void drawRadar(){
//Set up orthographic projection for radar
mat4 projection1 = perspective(45.0f, window.window_aspect, 0.01f, 10.0f);
glm::mat4 Projection2 = glm::ortho( -10.0f, 10.0f, -10.0f, 00.0f,1.0f, 10.0f);
glm::mat4 View = glm::lookAt(
glm::vec3(0,0,5), // Camera is at (0,0,5), in World Space
glm::vec3(0,0,0), // and looks at the origin
glm::vec3(0,1,0) // Head is up (set to 0,-1,0 to look upside-down)
);
mat4 another = View;
mat4 healthBarMatrix = View;
another = translate(another, vec3(8.5,-8.5,0));
another = rotate(another, 90.0f, vec3(0,1,0));
another = rotate(another, 90.0f, vec3(0,0,1));
healthBarMatrix = translate(healthBarMatrix, vec3(-9.5,-0.5,0));
//healthBarMatrix = rotate(healthBarMatrix, 90.0f, vec3(0,1,0));
healthBarMatrix = rotate(healthBarMatrix, -90.0f, vec3(0,0,1));
healthBarMatrix = scale(healthBarMatrix, vec3(0.05f, userTeam.soldiers[0].health/10.f, 0.05f));
if(userTeam.soldiers[0].health < 50){
healthBar.color = vec3(1.f, userTeam.soldiers[0].health/50.f, 0.f);
}
else{
healthBar.color = vec3(1.f - (userTeam.soldiers[0].health-50.f)/50.f, 1.f, 0.f);
}
healthBar.Draw(Projection2, healthBarMatrix, tod, 0);
mat4 radar = another;
//Radar display
int radarBlipTime = current_timeDisplay * 1000;
float radarBlip = 0.0015 * (radarBlipTime%1000);
radar = scale(radar, vec3(radarBlip, radarBlip, radarBlip));
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
disc.color = vec3(0,1,0);
disc.Draw(Projection2, radar, tod, 0);
another = scale(another, vec3(1.5, 1.5, 1.5));
disc.Draw(Projection2, another, tod, 0);
glPolygonMode(GL_FRONT_AND_BACK, window.wireframe ? GL_LINE : GL_FILL);
disc.color = vec3(0,0.25,0);
disc.Draw(Projection2, another, tod, 0);
another = translate(View, vec3(8.5 - ((3/104.6)*transX),-8.6 + ((3/104.6)*transZ),0));
usr.Draw(Projection2, another, tod, 0);
stringstream ammo (stringstream::in | stringstream::out);
ammo << userTeam.soldiers[0].ammo;
activeTextDisplay(("Ammo: " + ammo.str()).c_str(), -0.95f, -0.85f, 16);
}