bool fileexists(QString ls){
QFileInfo lfi(ls);
if (!((lfi.exists() && lfi.isFile()))) {
se(q("Не найден файл ")+ls);
return false;
}
return true;
}
/*! Dumps the internal structures. For debugging only! */
void TagFileParser::dump()
{
msg("Result:\n");
QListIterator<TagClassInfo> lci(m_tagFileClasses);
//============== CLASSES
TagClassInfo *cd;
for (;(cd=lci.current());++lci)
{
msg("class `%s'\n",cd->name.data());
msg(" filename `%s'\n",cd->filename.data());
if (cd->bases)
{
QListIterator<BaseInfo> bii(*cd->bases);
BaseInfo *bi;
for ( bii.toFirst() ; (bi=bii.current()) ; ++bii)
{
msg( " base: %s \n", bi->name.data() );
}
}
QListIterator<TagMemberInfo> mci(cd->members);
TagMemberInfo *md;
for (;(md=mci.current());++mci)
{
msg(" member:\n");
msg(" kind: `%s'\n",md->kind.data());
msg(" name: `%s'\n",md->name.data());
msg(" anchor: `%s'\n",md->anchor.data());
msg(" arglist: `%s'\n",md->arglist.data());
}
}
//============== NAMESPACES
QListIterator<TagNamespaceInfo> lni(m_tagFileNamespaces);
TagNamespaceInfo *nd;
for (;(nd=lni.current());++lni)
{
msg("namespace `%s'\n",nd->name.data());
msg(" filename `%s'\n",nd->filename.data());
QStringList::Iterator it;
for ( it = nd->classList.begin();
it != nd->classList.end(); ++it )
{
msg( " class: %s \n", (*it).latin1() );
}
QListIterator<TagMemberInfo> mci(nd->members);
TagMemberInfo *md;
for (;(md=mci.current());++mci)
{
msg(" member:\n");
msg(" kind: `%s'\n",md->kind.data());
msg(" name: `%s'\n",md->name.data());
msg(" anchor: `%s'\n",md->anchor.data());
msg(" arglist: `%s'\n",md->arglist.data());
}
}
//============== FILES
QListIterator<TagFileInfo> lfi(m_tagFileFiles);
TagFileInfo *fd;
for (;(fd=lfi.current());++lfi)
{
msg("file `%s'\n",fd->name.data());
msg(" filename `%s'\n",fd->filename.data());
QStringList::Iterator it;
for ( it = fd->namespaceList.begin();
it != fd->namespaceList.end(); ++it )
{
msg( " namespace: %s \n", (*it).latin1() );
}
for ( it = fd->classList.begin();
it != fd->classList.end(); ++it )
{
msg( " class: %s \n", (*it).latin1() );
}
QListIterator<TagMemberInfo> mci(fd->members);
TagMemberInfo *md;
for (;(md=mci.current());++mci)
{
msg(" member:\n");
msg(" kind: `%s'\n",md->kind.data());
msg(" name: `%s'\n",md->name.data());
msg(" anchor: `%s'\n",md->anchor.data());
msg(" arglist: `%s'\n",md->arglist.data());
}
QListIterator<TagIncludeInfo> mii(fd->includes);
TagIncludeInfo *ii;
for (;(ii=mii.current());++mii)
{
msg(" includes id: %s name: %s\n",ii->id.data(),ii->name.data());
}
}
//============== GROUPS
QListIterator<TagGroupInfo> lgi(m_tagFileGroups);
TagGroupInfo *gd;
for (;(gd=lgi.current());++lgi)
{
msg("group `%s'\n",gd->name.data());
msg(" filename `%s'\n",gd->filename.data());
QStringList::Iterator it;
for ( it = gd->namespaceList.begin();
it != gd->namespaceList.end(); ++it )
{
msg( " namespace: %s \n", (*it).latin1() );
}
for ( it = gd->classList.begin();
it != gd->classList.end(); ++it )
{
msg( " class: %s \n", (*it).latin1() );
}
for ( it = gd->fileList.begin();
it != gd->fileList.end(); ++it )
{
msg( " file: %s \n", (*it).latin1() );
}
for ( it = gd->subgroupList.begin();
it != gd->subgroupList.end(); ++it )
{
msg( " subgroup: %s \n", (*it).latin1() );
}
for ( it = gd->pageList.begin();
it != gd->pageList.end(); ++it )
{
msg( " page: %s \n", (*it).latin1() );
}
QListIterator<TagMemberInfo> mci(gd->members);
TagMemberInfo *md;
for (;(md=mci.current());++mci)
{
msg(" member:\n");
msg(" kind: `%s'\n",md->kind.data());
msg(" name: `%s'\n",md->name.data());
msg(" anchor: `%s'\n",md->anchor.data());
msg(" arglist: `%s'\n",md->arglist.data());
}
}
//============== PAGES
QListIterator<TagPageInfo> lpi(m_tagFilePages);
TagPageInfo *pd;
for (;(pd=lpi.current());++lpi)
{
msg("page `%s'\n",pd->name.data());
msg(" title `%s'\n",pd->title.data());
msg(" filename `%s'\n",pd->filename.data());
}
//============== DIRS
QListIterator<TagDirInfo> ldi(m_tagFileDirs);
TagDirInfo *dd;
for (;(dd=ldi.current());++ldi)
{
msg("dir `%s'\n",dd->name.data());
msg(" path `%s'\n",dd->path.data());
QStringList::Iterator it;
for ( it = dd->fileList.begin();
it != dd->fileList.end(); ++it )
{
msg( " file: %s \n", (*it).latin1() );
}
for ( it = dd->subdirList.begin();
it != dd->subdirList.end(); ++it )
{
msg( " subdir: %s \n", (*it).latin1() );
}
}
}
int main() {
SDL_Init(SDL_INIT_VIDEO);
SDL_Surface *screen = SDL_SetVideoMode(1024, 768, 32, SDL_HWSURFACE);
SDL_Surface *trace = SDL_CreateRGBSurface(SDL_HWSURFACE, 1024, 768, 32, 0, 0, 0, 0);
SDL_WM_SetCaption("Solar system demo", NULL);
Uint32 white = SDL_MapRGB(screen->format, 255, 255, 255);
Uint32 black = SDL_MapRGB(screen->format, 0, 0, 0);
Uint32 red = SDL_MapRGB(screen->format, 255, 0, 0);
Uint32 green = SDL_MapRGB(screen->format, 0, 255, 0);
Uint32 blue = SDL_MapRGB(screen->format, 0, 0, 255);
// Universe U;
// Sun *sun = new Sun(1e+10);
// U.addBody(sun);
// U.addBody(new SpaceBody(0, sun, 0.7, 150));
// U.addBody(new SpaceBody(0, sun, 0.5, 150, 0, 0, M_PI/4));
Universe U;
double sunmass = 1e+10;
StaticIntegrator si;
U.addBody(new Body(sunmass, si));
KeplerIntegrator ki1(Orbit(sunmass, 0, 0.7, 150));
U.addBody(new Body(0, ki1));
// KeplerIntegrator ki2(Orbit(sunmass, 0, 0, 150, M_PI/2));
// U.addBody(new Body(0, ki2));
EulerIntegrator ei(Vector3D(150, 0, 0), Vector3D(0, -sqrt((sunmass * G)/150), 0));
Body *eulerbody = new Body(0, ei);
U.addBody(eulerbody);
LeapfrogIntegrator lfi(Vector3D(150, 0, 0), Vector3D(0, -sqrt((sunmass * G)/150), 0));
Body *leapfrogbody = new Body(0, lfi);
U.addBody(leapfrogbody);
SDL_Rect pos1, pos2;
pos2.x = pos2.y = 0;
Vector3D v;
SDL_Surface *rect = SDL_CreateRGBSurface(SDL_HWSURFACE, 10, 10, 32, 0, 0, 0, 0);
SDL_FillRect(rect, NULL, white);
SDL_Surface *littlerect = SDL_CreateRGBSurface(SDL_HWSURFACE, 1, 1, 32, 0, 0, 0, 0);
bool ok = true;
SDL_Event evt;
Uint32 color;
Uint32 startTime = SDL_GetTicks();
while (ok) {
SDL_PollEvent(&evt);
switch (evt.type) {
case SDL_QUIT:
ok = false;
break;
}
SDL_FillRect(screen, NULL, black);
SDL_BlitSurface(trace, NULL, screen, &pos2);
// for(int i=0;i<2000;i++)
U.evolve(200);
for (std::shared_ptr<Body> &it : U.getBodies()) {
color=it.get() == eulerbody ? green : (it.get() == leapfrogbody ? red : blue);
v = Vector3D(512, 384, 0) + it->getPosition();
if(it.get() == leapfrogbody)
v+=Vector3D(2,0,0);
pos1.x = v.getX();
pos1.y = v.getY();
SDL_FillRect(littlerect, NULL, color);
SDL_BlitSurface(littlerect, NULL, trace, &pos1);
pos1.x -= 5;
pos1.y -= 5;
SDL_FillRect(rect, NULL, color);
SDL_BlitSurface(rect, NULL, screen, &pos1);
}
SDL_Flip(screen);
}
SDL_Quit();
return EXIT_SUCCESS;
}
