map<DotNode*, set<DotNode*> > SpatialNeighbors(DotGraph& g)
{
if (g.nodes.empty())
return map<DotNode*, set<DotNode*> >();
//////////////////////////
map<Point, DotNode*> posToNode;
vector<Point> points;
Rectangle bbRect(g.nodes[0]->getPos());
for (auto node : g.nodes)
{
Rectangle bb = node->getBoundingRectangle();
vector<Point> pp;
pp.push_back(node->getPos());
pp.push_back(Point(bb.xl, bb.yl));
pp.push_back(Point(bb.xr, bb.yl));
pp.push_back(Point(bb.xl, bb.yr));
pp.push_back(Point(bb.xr, bb.yr));
for (auto point : pp)
{
points.push_back(point);
posToNode[point] = node;
bbRect.Add(point);
}
}
//boundary
double sz = min(bbRect.getWidth(), bbRect.getHeight()) * 0.1;
bbRect.Add(bbRect.minPoint() - Point(sz, sz));
bbRect.Add(bbRect.maxPoint() + Point(sz, sz));
points.push_back(Point(bbRect.xl, bbRect.yl));
points.push_back(Point(bbRect.xl, bbRect.yr));
points.push_back(Point(bbRect.xr, bbRect.yl));
points.push_back(Point(bbRect.xr, bbRect.yr));
auto dt = geometry::DelaunayTriangulation::Create(points);
map<DotNode*, set<DotNode*> > neighbors;
for (auto seg : dt->getSegments())
{
if (!posToNode.count(seg.first)) continue;
if (!posToNode.count(seg.second)) continue;
DotNode* an = posToNode[seg.first];
DotNode* bn = posToNode[seg.second];
if (an == bn) continue;
neighbors[an].insert(bn);
neighbors[bn].insert(an);
}
return neighbors;
}
int __cdecl HookedPlayMovieSlide(const char* imageFile, const char* soundFile, const SubtitleLine* subtitles, int flags, int soundtrackId) {
logger->info("Play Movie Slide {} {} {} {}", imageFile, soundFile, flags, soundtrackId);
// Load img into memory using TIO
unique_ptr<vector<uint8_t>> imgData(TioReadBinaryFile(imageFile));
if (!imgData) {
logger->error("Unable to load the image file {}", imageFile);
return 1; // Can't play because we cant load the file
}
auto device = graphics->device();
gfx::ImageFileInfo info;
auto surface(gfx::LoadImageToSurface(graphics->device(), *imgData.get(), info));
movieFuncs.MovieIsPlaying = true;
device->ShowCursor(FALSE);
// Clear screen with black color and present immediately
device->Clear(0, nullptr, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0, 0, 0);
device->Present(nullptr, nullptr, nullptr, nullptr);
SubtitleRenderer subtitleRenderer(subtitles);
TigRect bbRect(0, 0, graphics->backBufferDesc().Width, graphics->backBufferDesc().Height);
TigRect destRect(0, 0, info.width, info.height);
destRect.FitInto(bbRect);
RECT fitDestRect = destRect.ToRect();
Stopwatch sw;
TigSoundStreamWrapper stream;
if (soundFile) {
if (!stream.Play(soundFile, TigSoundType::Voice)) {
logger->error("Unable to play sound {} during slideshow.", soundFile);
} else {
stream.SetVolume(*tigSoundAddresses.movieVolume);
}
}
bool keyPressed = false;
while (!keyPressed && (!stream.IsValid() || stream.IsPlaying() || sw.GetElapsedMs() < 3000)) {
D3DLOG(device->Clear(0, nullptr, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0, 0, 0));
D3DLOG(device->BeginScene());
D3DLOG(device->StretchRect(surface, NULL, graphics->backBuffer(), &fitDestRect, D3DTEXF_LINEAR));
subtitleRenderer.Render();
D3DLOG(device->EndScene());
D3DLOG(device->Present(NULL, NULL, NULL, NULL));
templeFuncs.ProcessSystemEvents();
TigMsg msg;
while (!msgFuncs.Process(&msg)) {
// Flags 1 seems to disable skip via keyboard. Also seems unused.
if (!(flags & 1) && msg.type == TigMsgType::KEYSTATECHANGE && LOBYTE(msg.arg2) == 1) {
// TODO Wait for the key to be unpressed again
keyPressed = true;
break;
}
}
}
movieFuncs.MovieIsPlaying = false;
device->ShowCursor(TRUE);
return 0;
}
