-/* $Id$
-
-This file is part of R²C²
-Copyright © 2006-2010 Mikkosoft Productions, Mikko Rasa
-Distributed under the GPL
-*/
-
#include <cmath>
#include "block.h"
#include "catalogue.h"
void Track::set_block(Block *b)
{
if(b && !b->has_track(*this))
- throw InvalidParameterValue("Track is not in the Block");
+ throw logic_error("track not in block");
if(!b && block && block->has_track(*this))
- throw InvalidState("Track is still in a Block");
+ throw logic_error("track still in block");
block = b;
}
Block &Track::get_block() const
{
if(!block)
- throw InvalidState("No Block");
+ throw logic_error("!block");
return *block;
}
void Track::set_turnout_id(unsigned i)
{
if(!type.is_turnout())
- throw InvalidState("Not a turnout");
+ throw logic_error("not a turnout");
turnout_id = i;
layout.create_blocks(*this);
void Track::set_sensor_id(unsigned i)
{
if(type.is_turnout())
- throw InvalidState("Can't set sensor on a turnout");
+ throw logic_error("is a turnout");
sensor_id = i;
layout.create_blocks(*this);
void Track::set_active_path(unsigned p)
{
if(!turnout_id)
- throw InvalidState("Not a turnout");
+ throw logic_error("not a turnout");
if(!(type.get_paths()&(1<<p)))
- throw InvalidParameterValue("Invalid path");
+ throw invalid_argument("Track::set_active_path");
layout.get_driver().set_turnout(turnout_id, p);
}
{
const vector<TrackType::Endpoint> &eps = type.get_endpoints();
if(epi>=eps.size())
- throw InvalidParameterValue("TrackType::Endpoint index out of range");
+ throw out_of_range("Track::get_endpoint_position");
const TrackType::Endpoint &ep = eps[epi];
{
const vector<TrackType::Endpoint> &eps = type.get_endpoints();
if(epi>=eps.size())
- throw InvalidParameterValue("TrackType::Endpoint index out of range");
+ throw out_of_range("Track::get_endpoint_direction");
const TrackType::Endpoint &ep = eps[epi];
Track *Track::get_link(unsigned i) const
{
if(i>links.size())
- throw InvalidParameterValue("Link index out of range");
+ throw out_of_range("Track::get_link");
return links[i];
}
return get_point(epi, active_path, d);
}
+bool Track::collide_ray(const Vector &start, const Vector &ray)
+{
+ Vector local_start(start.x-pos.x, start.y-pos.y, start.z-pos.z);
+ float c = cos(rot);
+ float s = sin(rot);
+ local_start = Vector(c*local_start.x+s*local_start.y, c*local_start.y-s*local_start.x, local_start.z);
+ Vector local_ray(c*ray.x+s*ray.y, c*ray.y-s*ray.x, ray.z);
+
+ float width = layout.get_catalogue().get_ballast_profile().get_width();
+
+ return type.collide_ray(local_start, local_ray, width);
+}
+
void Track::save(list<DataFile::Statement> &st) const
{
st.push_back((DataFile::Statement("position"), pos.x, pos.y, pos.z));
Track::Loader::Loader(Track &t):
- DataFile::BasicLoader<Track>(t)
+ DataFile::ObjectLoader<Track>(t)
{
add("position", &Loader::position);
add("rotation", &Track::rot);