bool Polygon2D::openSector(MapSector* sector)
{
// Check sector was given
if (!sector)
return false;
// Init
PolygonSplitter splitter;
clear();
// Get list of sides connected to this sector
vector<MapSide*>& sides = sector->connectedSides();
// Go through sides
MapLine* line;
for (unsigned a = 0; a < sides.size(); a++)
{
line = sides[a]->getParentLine();
// Ignore this side if its parent line has the same sector on both sides
if (!line || line->doubleSector())
continue;
// Add the edge to the splitter (direction depends on what side of the line this is)
if (line->s1() == sides[a])
splitter.addEdge(line->v1()->xPos(), line->v1()->yPos(), line->v2()->xPos(), line->v2()->yPos());
else
splitter.addEdge(line->v2()->xPos(), line->v2()->yPos(), line->v1()->xPos(), line->v1()->yPos());
}
// Split the polygon into convex sub-polygons
return splitter.doSplitting(this);
}
/* MapCanvas::onKeyDown
* Called when a key is pressed within the canvas
*******************************************************************/
void MapCanvas::onKeyDown(wxKeyEvent& e)
{
// Send to editor
context_->input().updateKeyModifiersWx(e.GetModifiers());
context_->input().keyDown(KeyBind::keyName(e.GetKeyCode()));
// Testing
if (Global::debug)
{
if (e.GetKeyCode() == WXK_F6)
{
Polygon2D poly;
sf::Clock clock;
LOG_MESSAGE(1, "Generating polygons...");
for (unsigned a = 0; a < context_->map().nSectors(); a++)
{
if (!poly.openSector(context_->map().getSector(a)))
LOG_MESSAGE(1, "Splitting failed for sector %d", a);
}
//int ms = clock.GetElapsedTime() * 1000;
//LOG_MESSAGE(1, "Polygon generation took %dms", ms);
}
if (e.GetKeyCode() == WXK_F7)
{
// Get nearest line
int nearest = context_->map().nearestLine(context_->input().mousePosMap(), 999999);
MapLine* line = context_->map().getLine(nearest);
if (line)
{
SectorBuilder sbuilder;
// Determine line side
double side = MathStuff::lineSide(context_->input().mousePosMap(), line->seg());
if (side >= 0)
sbuilder.traceSector(&(context_->map()), line, true);
else
sbuilder.traceSector(&(context_->map()), line, false);
}
}
if (e.GetKeyCode() == WXK_F5)
{
// Get nearest line
int nearest = context_->map().nearestLine(context_->input().mousePosMap(), 999999);
MapLine* line = context_->map().getLine(nearest);
// Get sectors
MapSector* sec1 = context_->map().getLineSideSector(line, true);
MapSector* sec2 = context_->map().getLineSideSector(line, false);
int i1 = -1;
int i2 = -1;
if (sec1) i1 = sec1->getIndex();
if (sec2) i2 = sec2->getIndex();
context_->addEditorMessage(S_FMT("Front %d Back %d", i1, i2));
}
if (e.GetKeyCode() == WXK_F5 && context_->editMode() == Mode::Sectors)
{
PolygonSplitter splitter;
splitter.setVerbose(true);
splitter.openSector(context_->selection().hilightedSector());
Polygon2D temp;
splitter.doSplitting(&temp);
}
}
// Update cursor in object edit mode
//if (mouse_state == Input::MouseState::ObjectEdit)
// determineObjectEditState();
#ifndef __WXMAC__
// Skipping events on OS X doesn't do anything but causes
// sound alert (a.k.a. error beep) on every key press
if (e.GetKeyCode() != WXK_UP &&
e.GetKeyCode() != WXK_DOWN &&
e.GetKeyCode() != WXK_LEFT &&
e.GetKeyCode() != WXK_RIGHT &&
e.GetKeyCode() != WXK_NUMPAD_UP &&
e.GetKeyCode() != WXK_NUMPAD_DOWN &&
e.GetKeyCode() != WXK_NUMPAD_LEFT &&
e.GetKeyCode() != WXK_NUMPAD_RIGHT)
e.Skip();
#endif // !__WXMAC__
}
