X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Ftrack.cpp;h=2a7cc6adc4b8ccc4c7c66ab8e8c5a9e037db9073;hb=0443ca05cbd306487131f5f5bd3b91181ae4a733;hp=697e67843080ec68fba6898e3ad3eae81d3d60d4;hpb=107a7f787d406f1f664c4986557f9a896e0845ea;p=r2c2.git

diff --git a/source/libr2c2/track.cpp b/source/libr2c2/track.cpp
index 697e678..2a7cc6a 100644
--- a/source/libr2c2/track.cpp
+++ b/source/libr2c2/track.cpp
@@ -1,14 +1,30 @@
 #include <cmath>
+#include <msp/core/maputils.h>
 #include "block.h"
 #include "catalogue.h"
 #include "driver.h"
 #include "layout.h"
 #include "track.h"
+#include "trackattachment.h"
 #include "tracktype.h"
 
 using namespace std;
 using namespace Msp;
 
+namespace {
+
+struct AttachmentCompare
+{
+	unsigned entry;
+
+	AttachmentCompare(unsigned e): entry(e) { }
+
+	bool operator()(const R2C2::TrackAttachment *a1, const R2C2::TrackAttachment *a2) const
+	{ return a1->get_offset_from_endpoint(entry)<a2->get_offset_from_endpoint(entry); }
+};
+
+}
+
 namespace R2C2 {
 
 Track::Track(Layout &l, const TrackType &t):
@@ -69,12 +85,14 @@ Block &Track::get_block() const
 void Track::set_position(const Vector &p)
 {
 	position = p;
+	signal_moved.emit();
 	propagate_slope();
 }
 
 void Track::set_rotation(const Angle &r)
 {
 	rotation = wrap_positive(r);
+	signal_moved.emit();
 }
 
 void Track::set_tilt(const Angle &t)
@@ -84,6 +102,7 @@ void Track::set_tilt(const Angle &t)
 
 	tilt = t;
 	slope = tan(tilt)*type.get_path_length(0);
+	signal_moved.emit();
 	propagate_slope();
 }
 
@@ -125,6 +144,8 @@ void Track::check_slope()
 			position.z = epp.z-slope;
 		}
 	}
+
+	signal_moved.emit();
 }
 
 void Track::set_turnout_id(unsigned i)
@@ -148,8 +169,6 @@ void Track::set_sensor_id(unsigned i)
 
 	sensor_id = i;
 	layout.create_blocks(*this);
-	if(layout.has_driver() && sensor_id)
-		layout.get_driver().add_sensor(sensor_id);
 }
 
 void Track::set_active_path(unsigned p)
@@ -326,6 +345,28 @@ bool Track::break_link(unsigned i)
 	return true;
 }
 
+void Track::add_attachment(TrackAttachment &a)
+{
+	if(find(attachments.begin(), attachments.end(), &a)!=attachments.end())
+		throw key_error(&a);
+	attachments.push_back(&a);
+}
+
+void Track::remove_attachment(TrackAttachment &a)
+{
+	AttachmentList::iterator i = find(attachments.begin(), attachments.end(), &a);
+	if(i==attachments.end())
+		throw key_error(&a);
+	attachments.erase(i);
+}
+
+Track::AttachmentList Track::get_attachments_ordered(unsigned epi) const
+{
+	AttachmentList result = attachments;
+	result.sort(AttachmentCompare(epi));
+	return result;
+}
+
 void Track::save(list<DataFile::Statement> &st) const
 {
 	st.push_back((DataFile::Statement("position"), position.x, position.y, position.z));
@@ -369,12 +410,12 @@ Track::Loader::Loader(Track &t):
 
 void Track::Loader::position(float x, float y, float z)
 {
-	obj.position = Vector(x, y, z);
+	obj.set_position(Vector(x, y, z));
 }
 
 void Track::Loader::rotation(float r)
 {
-	obj.rotation = Angle::from_radians(r);
+	obj.set_rotation(Angle::from_radians(r));
 }
 
 void Track::Loader::sensor_id(unsigned id)
@@ -384,16 +425,12 @@ void Track::Loader::sensor_id(unsigned id)
 
 void Track::Loader::slope(float s)
 {
-	tilt(atan(s/obj.type.get_path_length(0)));
+	obj.set_tilt(Geometry::atan(s/obj.type.get_path_length(0)));
 }
 
 void Track::Loader::tilt(float t)
 {
-	if(obj.links.size()!=2)
-		return;
-
-	obj.tilt = Angle::from_radians(t);
-	obj.slope = tan(t)*obj.type.get_path_length(0);
+	obj.set_tilt(Angle::from_radians(t));
 }
 
 void Track::Loader::turnout_id(unsigned id)