X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2F3d%2Flayout.cpp;h=5f015766f6367ad53ae108d379cad9ab0c94861c;hb=1ff06c5bc46a677fa389ef86c6b26664368f1653;hp=1b54e4be7509dd487d519d31a14d827557bfb801;hpb=47341c72a70e6cf9d8e963705a50197bbc20a87d;p=r2c2.git

diff --git a/source/3d/layout.cpp b/source/3d/layout.cpp
index 1b54e4b..5f01576 100644
--- a/source/3d/layout.cpp
+++ b/source/3d/layout.cpp
@@ -1,62 +1,69 @@
 /* $Id$
 
-This file is part of the MSP Märklin suite
+This file is part of R²C²
 Copyright © 2006-2010 Mikkosoft Productions, Mikko Rasa
 Distributed under the GPL
 */
 
 #include <algorithm>
 #include <limits>
+#include <msp/gl/clip.h>
+#include <msp/gl/matrix.h>
 #include <msp/gl/rendermode.h>
 #include <msp/gl/select.h>
 #include <msp/gl/texture.h>
 #include <msp/datafile/parser.h>
 #include "layout.h"
+#include "track.h"
+#include "vehicle.h"
 
 using namespace std;
 using namespace Msp;
 
-namespace Marklin {
+namespace R2C2 {
 
 Layout3D::Layout3D(Layout &l):
 	layout(l),
-	catalogue(layout.get_catalogue()),
-	quality(4)
+	catalogue(layout.get_catalogue())
 {
 	layout.signal_track_added.connect(sigc::mem_fun(this, &Layout3D::track_added));
 	layout.signal_track_removed.connect(sigc::mem_fun(this, &Layout3D::track_removed));
+	layout.signal_vehicle_added.connect(sigc::mem_fun(this, &Layout3D::vehicle_added));
+	layout.signal_vehicle_removed.connect(sigc::mem_fun(this, &Layout3D::vehicle_removed));
+
+	const set<Track *> &ltracks = layout.get_tracks();
+	for(set<Track *>::iterator i=ltracks.begin(); i!=ltracks.end(); ++i)
+		track_added(**i);
 }
 
 Layout3D::~Layout3D()
 {
 	while(!tracks.empty())
-		delete tracks.front();
-}
-
-void Layout3D::set_quality(unsigned q)
-{
-	quality = q;
+		delete tracks.begin()->second;
+	while(!vehicles.empty())
+		delete vehicles.begin()->second;
 }
 
 void Layout3D::add_track(Track3D &t)
 {
-	tracks.push_back(&t);
+	if(tracks.count(&t.get_track()))
+		throw KeyError("Duplicate track");
+
+	tracks[&t.get_track()] = &t;
 }
 
 void Layout3D::remove_track(Track3D &t)
 {
-	list<Track3D *>::iterator i = find(tracks.begin(), tracks.end(), &t);
-	if(i!=tracks.end())
-		tracks.erase(i);
+	tracks.erase(&t.get_track());
 }
 
-Track3D &Layout3D::get_track(const Track &t) const
+Track3D &Layout3D::get_track(Track &t) const
 {
-	for(list<Track3D *>::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
-		if(&(*i)->get_track()==&t)
-			return **i;
+	TrackMap::const_iterator i = tracks.find(&t);
+	if(i==tracks.end())
+		throw KeyError("Unknown track");
 
-	throw KeyError("Unknown track");
+	return *i->second;
 }
 
 Track3D *Layout3D::pick_track(float x, float y, float size) const
@@ -65,47 +72,28 @@ Track3D *Layout3D::pick_track(float x, float y, float size) const
 	GL::select_buffer(select_buf);
 	GL::render_mode(GL::SELECT);
 
-	glPushMatrix();
-	glLoadIdentity();
-
-	double clip[4];
-	clip[0] = 1;
-	clip[1] = 0;
-	clip[2] = x-size;
-	clip[3] = 0;
-	glClipPlane(GL_CLIP_PLANE0, clip);
-	glEnable(GL_CLIP_PLANE0);
-
-	clip[0] = -1;
-	clip[2] = -(x+size);
-	glClipPlane(GL_CLIP_PLANE1, clip);
-	glEnable(GL_CLIP_PLANE1);
+	{
+		GL::PushMatrix push_mat;
+		GL::load_identity();
 
-	clip[0] = 0;
-	clip[1] = 1;
-	clip[2] = y-size;
-	glClipPlane(GL_CLIP_PLANE2, clip);
-	glEnable(GL_CLIP_PLANE2);
-
-	clip[1] = -1;
-	clip[2] = -(y+size);
-	glClipPlane(GL_CLIP_PLANE3, clip);
-	glEnable(GL_CLIP_PLANE3);
-
-	glPopMatrix();
+		GL::ClipPlane(1, 0, x-size, 0).apply_to(0);
+		GL::ClipPlane(-1, 0, -x-size, 0).apply_to(1);
+		GL::ClipPlane(0, 1, y-size, 0).apply_to(2);
+		GL::ClipPlane(0, -1, -y-size, 0).apply_to(3);
+	}
 
 	scene.render(0);
 
-	glDisable(GL_CLIP_PLANE0);
-	glDisable(GL_CLIP_PLANE1);
-	glDisable(GL_CLIP_PLANE2);
-	glDisable(GL_CLIP_PLANE3);
+	GL::ClipPlane::disable(0);
+	GL::ClipPlane::disable(1);
+	GL::ClipPlane::disable(2);
+	GL::ClipPlane::disable(3);
 
 	GL::render_mode(GL::RENDER);
 	Track3D *track = 0;
 	unsigned track_depth = numeric_limits<unsigned>::max();
 	for(vector<GL::SelectRecord>::iterator i=select_buf.begin(); i!=select_buf.end(); ++i)
-		if(i->min_depth<track_depth)
+		if(i->min_depth<track_depth && !i->names.empty())
 		{
 			track = reinterpret_cast<Track3D *>(i->names.back());
 			track_depth = i->min_depth;
@@ -114,6 +102,28 @@ Track3D *Layout3D::pick_track(float x, float y, float size) const
 	return track;
 }
 
+void Layout3D::add_vehicle(Vehicle3D &v)
+{
+	if(vehicles.count(&v.get_vehicle()))
+		throw KeyError("Duplicate vehicle");
+
+	vehicles[&v.get_vehicle()] = &v;
+}
+
+void Layout3D::remove_vehicle(Vehicle3D &v)
+{
+	vehicles.erase(&v.get_vehicle());
+}
+
+Vehicle3D &Layout3D::get_vehicle(Vehicle &v) const
+{
+	VehicleMap::const_iterator i = vehicles.find(&v);
+	if(i==vehicles.end())
+		throw KeyError("Unknown vehicle");
+
+	return *i->second;
+}
+
 void Layout3D::track_added(Track &t)
 {
 	new Track3D(*this, t);
@@ -121,12 +131,21 @@ void Layout3D::track_added(Track &t)
 
 void Layout3D::track_removed(Track &t)
 {
-	for(list<Track3D *>::iterator i=tracks.begin(); i!=tracks.end(); ++i)
-		if(&(*i)->get_track()==&t)
-		{
-			delete *i;
-			return;
-		}
+	TrackMap::iterator i = tracks.find(&t);
+	if(i!=tracks.end())
+		delete i->second;
+}
+
+void Layout3D::vehicle_added(Vehicle &v)
+{
+	new Vehicle3D(*this, v);
+}
+
+void Layout3D::vehicle_removed(Vehicle &v)
+{
+	VehicleMap::iterator i = vehicles.find(&v);
+	if(i!=vehicles.end())
+		delete i->second;
 }
 
-} // namespace Marklin
+} // namespace R2C2