-/* $Id$
-
-This file is part of R²C²
-Copyright © 2006-2010 Mikkosoft Productions, Mikko Rasa
-Distributed under the GPL
-*/
-
+#include <algorithm>
#include <cmath>
-#include <msp/strings/formatter.h>
+#include <msp/core/maputils.h>
+#include <msp/strings/format.h>
#include <msp/time/units.h>
#include <msp/time/utils.h>
#include "aicontrol.h"
#include "layout.h"
#include "route.h"
#include "simplecontroller.h"
+#include "speedquantizer.h"
#include "timetable.h"
#include "trackiter.h"
#include "tracktype.h"
pending_block(0),
reserving(false),
advancing(false),
- controller(new AIControl(*this, new SimpleController)),
- timetable(0),
+ controller(new SimpleController),
active(false),
current_speed_step(0),
speed_changing(false),
reverse(false),
functions(0),
end_of_route(false),
- status("Unplaced"),
travel_dist(0),
pure_speed(false),
- real_speed(layout.get_driver().get_protocol_speed_steps(protocol)+1),
+ speed_quantizer(0),
accurate_position(false),
overshoot_dist(false)
{
if(!loco_type.is_locomotive())
- throw InvalidParameterValue("Initial vehicle must be a locomotive");
+ throw invalid_argument("Train::Train");
+
+ unsigned speed_steps = layout.get_driver().get_protocol_speed_steps(protocol);
+ if(speed_steps)
+ speed_quantizer = new SpeedQuantizer(speed_steps);
vehicles.push_back(new Vehicle(layout, loco_type));
layout.get_driver().signal_loco_function.connect(sigc::mem_fun(this, &Train::loco_func_event));
layout.signal_block_reserved.connect(sigc::mem_fun(this, &Train::block_reserved));
- layout.get_driver().signal_sensor.connect(sigc::mem_fun(this, &Train::sensor_event));
+ layout.signal_block_state_changed.connect(sigc::mem_fun(this, &Train::block_state_changed));
layout.get_driver().signal_halt.connect(sigc::mem_fun(this, &Train::halt_event));
Train::~Train()
{
delete controller;
- delete timetable;
for(vector<Vehicle *>::iterator i=vehicles.begin(); i!=vehicles.end(); ++i)
delete *i;
layout.remove_train(*this);
void Train::remove_vehicle(unsigned i)
{
if(i>=vehicles.size())
- throw InvalidParameterValue("Vehicle index out of range");
+ throw out_of_range("Train::remove_vehicle");
if(i==0)
- throw InvalidParameterValue("Can't remove the locomotive");
+ throw logic_error("can't remove locomotive");
delete vehicles[i];
vehicles.erase(vehicles.begin()+i);
if(i<vehicles.size())
Vehicle &Train::get_vehicle(unsigned i)
{
if(i>=vehicles.size())
- throw InvalidParameterValue("Vehicle index out of range");
+ throw out_of_range("Train::get_vehicle");
return *vehicles[i];
}
const Vehicle &Train::get_vehicle(unsigned i) const
{
if(i>=vehicles.size())
- throw InvalidParameterValue("Vehicle index out of range");
+ throw out_of_range("Train::get_vehicle");
return *vehicles[i];
}
if(a==active)
return;
if(!a && controller->get_speed())
- throw InvalidState("Can't deactivate while moving");
+ throw logic_error("moving");
active = a;
if(active)
reserve_more();
}
else
- {
stop_timeout = Time::now()+2*Time::sec;
- set_status("Stopped");
- }
}
void Train::set_function(unsigned func, bool state)
{
if(!loco_type.get_functions().count(func))
- throw InvalidParameterValue("Invalid function");
+ throw invalid_argument("Train::set_function");
layout.get_driver().set_loco_function(address, func, state);
}
return controller->get_speed();
}
+float Train::get_quantized_speed() const
+{
+ if(speed_quantizer)
+ return speed_quantizer->quantize_speed(controller->get_speed());
+ else
+ return controller->get_speed();
+}
+
bool Train::get_function(unsigned func) const
{
return (functions>>func)&1;
}
-void Train::set_timetable(Timetable *tt)
+void Train::add_ai(TrainAI &ai)
+{
+ ais.push_back(&ai);
+ ai.signal_event.connect(sigc::bind<0>(signal_ai_event, sigc::ref(ai)));
+}
+
+void Train::remove_ai(TrainAI &ai)
{
- delete timetable;
- timetable = tt;
+ list<TrainAI *>::iterator i = find(ais.begin(), ais.end(), &ai);
+ if(i!=ais.end())
+ ais.erase(i);
+}
+
+TrainAI *Train::get_tagged_ai(const string &tag) const
+{
+ for(list<TrainAI *>::const_iterator i=ais.begin(); i!=ais.end(); ++i)
+ if((*i)->get_tag()==tag)
+ return *i;
+
+ return 0;
+}
+
+void Train::ai_message(const TrainAI::Message &msg)
+{
+ for(list<TrainAI *>::iterator i=ais.begin(); i!=ais.end(); ++i)
+ (*i)->message(msg);
}
bool Train::set_route(const Route *r)
return set_route(route);
}
-bool Train::divert(Track &from)
-{
- if(!from.get_turnout_id())
- throw InvalidParameterValue("Can't divert from a non-turnout");
- if(routes.empty())
- return false;
-
- unsigned path = 0;
- unsigned entry = 0;
- list<RouteRef>::iterator route = routes.begin();
-
- // Follow our routes to find out where we're entering the turnout
- for(TrackLoopIter track = blocks.front().track_iter();;)
- {
- if(!advance_route(route, *track))
- return false;
-
- if(&*track==&from)
- {
- Block &block = track->get_block();
- if(block.get_train()==this && !free_block(block))
- return false;
-
- int route_path = route->route->get_turnout(from.get_turnout_id());
-
- // Check that more than one path is available
- unsigned ep_paths = track.endpoint().paths;
- if(!(ep_paths&(ep_paths-1)))
- return false;
-
- // Choose some other path
- for(int i=0; ep_paths>>i; ++i)
- if((ep_paths&(1<<i)) && i!=route_path)
- {
- path = i;
- break;
- }
-
- entry = track.entry();
- break;
- }
-
- track = track.next(route->route->get_path(*track));
-
- if(!track || track.looped())
- return false;
- }
-
- TrackIter track = TrackIter(&from, entry).next(path);
- if(!track)
- return false;
-
- set<Track *> tracks;
- for(list<RouteRef>::iterator i=routes.begin(); i!=routes.end(); ++i)
- tracks.insert(i->route->get_tracks().begin(), i->route->get_tracks().end());
- RefPtr<Route> diversion = Route::find(track, tracks);
- if(!diversion)
- return false;
-
- diversion->set_name("Diversion");
- diversion->add_track(from);
- diversion->set_turnout(from.get_turnout_id(), path);
-
- if(!is_valid_diversion(*diversion, TrackIter(&from, entry)))
- return false;
-
- // Follow the diversion route until we get back to the original route
- list<RouteRef>::iterator end = routes.end();
- while(1)
- {
- for(list<RouteRef>::iterator i=route; (end==routes.end() && i!=routes.end()); ++i)
- if(i->route->has_track(*track))
- end = i;
-
- if(end!=routes.end())
- break;
- else if(!diversion->has_track(*track))
- throw LogicError("Pathfinder returned a bad route");
-
- track = track.next(diversion->get_path(*track));
- }
-
- if(route==end)
- // We are rejoining the same route we diverted from, duplicate it
- routes.insert(end, *route);
- else
- {
- ++route;
- routes.erase(route, end);
- }
- routes.insert(end, RouteRef(diversion.release(), from.get_turnout_id()));
-
- return true;
-}
-
const Route *Train::get_route() const
{
if(routes.empty())
return 0;
- return routes.front().route;
+ return routes.front();
}
void Train::place(Block &block, unsigned entry)
{
if(controller->get_speed())
- throw InvalidState("Must be stopped before placing");
+ throw logic_error("moving");
release_blocks();
set_active(false);
accurate_position = false;
+ blocks.push_back(BlockIter(&block, entry));
if(!block.reserve(this))
{
- set_status("Unplaced");
+ blocks.pop_back();
return;
}
- blocks.push_back(BlockIter(&block, entry));
if(reverse)
{
TrackIter track = BlockIter(&block, entry).reverse().track_iter();
void Train::unplace()
{
if(controller->get_speed())
- throw InvalidState("Must be stopped before unplacing");
+ throw logic_error("moving");
release_blocks();
for(vector<Vehicle *>::iterator i=vehicles.begin(); i!=vehicles.end(); ++i)
(*i)->unplace();
-
- set_status("Unplaced");
}
bool Train::free_block(Block &block)
{
- float margin = 10*layout.get_catalogue().get_scale();
- if(get_reserved_distance_until(&block, false)<controller->get_braking_distance()*1.3+margin)
+ if(get_reserved_distance_until(&block, false)<controller->get_braking_distance()*1.3)
return false;
unsigned nsens = 0;
}
}
-int Train::get_entry_to_block(Block &block) const
+int Train::get_entry_to_block(const Block &block) const
{
for(BlockList::const_iterator i=blocks.begin(); i!=blocks.end(); ++i)
if(i->block()==&block)
float Train::get_reserved_distance() const
{
- return get_reserved_distance_until(0, false);
+ if(blocks.empty())
+ return 0;
+
+ float margin = 0;
+ TrackIter next = blocks.back().next().track_iter();
+ if(next && next->get_type().is_turnout())
+ margin = 15*layout.get_catalogue().get_scale();
+
+ return max(get_reserved_distance_until(0, false)-margin, 0.0f);
}
void Train::tick(const Time::TimeStamp &t, const Time::TimeDelta &dt)
Driver &driver = layout.get_driver();
- if(timetable)
- timetable->tick(t);
+ for(list<TrainAI *>::iterator i=ais.begin(); i!=ais.end(); ++i)
+ (*i)->tick(t, dt);
controller->tick(dt);
float speed = controller->get_speed();
- unsigned speed_step = find_speed_step(speed);
+ bool moving = speed>0;
if(controller->get_reverse()!=reverse)
{
reverse = controller->get_reverse();
- driver.set_loco_reverse(address, reverse);
+ bool r = reverse;
+ if(loco_type.get_swap_direction())
+ r = !r;
+ driver.set_loco_reverse(address, r);
release_blocks(cur_blocks_end, blocks.end());
reverse_blocks(blocks);
reserve_more();
}
- if(speed_step!=current_speed_step && !speed_changing && !driver.is_halted() && driver.get_power())
+
+ if(speed_quantizer)
{
- speed_changing = true;
- driver.set_loco_speed(address, speed_step);
+ unsigned speed_step = speed_quantizer->find_speed_step(speed);
+ if(speed_step!=current_speed_step && !speed_changing && !driver.is_halted() && driver.get_power())
+ {
+ speed_changing = true;
+ driver.set_loco_speed(address, speed_step);
- pure_speed = false;
+ pure_speed = false;
+ }
- if(speed_step)
- set_status(format("Traveling %d kmh", get_travel_speed()));
- else
- set_status("Waiting");
+ speed = speed_quantizer->get_speed(current_speed_step);
}
- if(speed)
+ if(moving)
{
if(!active)
set_active(true);
for(BlockList::const_iterator i=blocks.begin(); (!ok && i!=cur_blocks_end); ++i)
ok = (*i)->has_track(*track);
- float d;
- if(real_speed.size()>1)
- d = get_real_speed(current_speed_step)*(dt/Time::sec);
- else
- d = speed*(dt/Time::sec);
+ float d = speed*(dt/Time::sec);
if(ok)
{
SetFlag setf(advancing);
if(dist>10*layout.get_catalogue().get_scale())
{
- blocks.front()->reserve(0);
+ Block &block = *blocks.front();
blocks.pop_front();
+ block.reserve(0);
}
}
}
if(i!=vehicles.begin())
st.push_back((DataFile::Statement("vehicle"), (*i)->get_type().get_article_number()));
- for(unsigned i=0; i<real_speed.size(); ++i)
- if(real_speed[i].weight)
- st.push_back((DataFile::Statement("real_speed"), i, real_speed[i].speed, real_speed[i].weight));
+ if(speed_quantizer)
+ {
+ DataFile::Statement ss("quantized_speed");
+ speed_quantizer->save(ss.sub);
+ st.push_back(ss);
+ }
if(!blocks.empty() && cur_blocks_end!=blocks.begin())
{
if(!routes.empty())
{
- list<RouteRef>::const_iterator i = routes.begin();
- for(; (i!=routes.end() && i->route->is_temporary()); ++i) ;
+ list<const Route *>::const_iterator i = routes.begin();
+ for(; (i!=routes.end() && (*i)->is_temporary()); ++i) ;
if(i!=routes.end())
- st.push_back((DataFile::Statement("route"), i->route->get_name()));
+ st.push_back((DataFile::Statement("route"), (*i)->get_name()));
}
- if(timetable)
- {
- DataFile::Statement ss("timetable");
- timetable->save(ss.sub);
- st.push_back(ss);
- }
+ // XXX Need more generic way of saving AI state
+ for(list<TrainAI *>::const_iterator i=ais.begin(); i!=ais.end(); ++i)
+ if(Timetable *timetable = dynamic_cast<Timetable *>(*i))
+ {
+ DataFile::Statement ss("timetable");
+ timetable->save(ss.sub);
+ st.push_back(ss);
+ }
}
void Train::control_changed(const Controller::Control &ctrl)
if(addr==address)
{
current_speed_step = speed;
- if(rev!=reverse)
- layout.get_driver().set_loco_reverse(address, reverse);
+ bool r = reverse;
+ if(loco_type.get_swap_direction())
+ r = !r;
+ if(rev!=r)
+ layout.get_driver().set_loco_reverse(address, r);
speed_changing = false;
pure_speed = false;
}
}
}
-void Train::sensor_event(unsigned addr, bool state)
+void Train::block_state_changed(Block &block, Block::State state)
{
- if(state)
+ if(state==Block::MAYBE_ACTIVE)
{
// Find the first sensor block from our reserved blocks that isn't this sensor
BlockList::iterator end;
for(end=cur_blocks_end; end!=blocks.end(); ++end)
if((*end)->get_sensor_id())
{
- if((*end)->get_sensor_id()!=addr)
+ if(&**end!=&block)
{
if(result==0)
result = 2;
// Compute speed and update related state
float travel_time_secs = (Time::now()-last_entry_time)/Time::sec;
- if(pure_speed)
- {
- if(current_speed_step>0)
- {
- RealSpeed &rs = real_speed[current_speed_step];
- rs.add(travel_dist/travel_time_secs, travel_time_secs);
- }
- set_status(format("Traveling %d kmh", get_travel_speed()));
- }
+ if(pure_speed && speed_quantizer && current_speed_step>0 && travel_time_secs>=2)
+ speed_quantizer->learn(current_speed_step, travel_dist/travel_time_secs, travel_time_secs);
travel_dist = 0;
for(BlockList::iterator j=cur_blocks_end; j!=end; ++j)
{
travel_dist += (*j)->get_path_length(j->entry());
- if((*j)->get_sensor_id()==addr && !advancing)
+ if(&**j==&block && !advancing)
{
TrackIter track = j->track_iter();
if(reverse)
// Check if we've reached the next route
if(routes.size()>1)
{
- const Route &route = *(++routes.begin())->route;
+ const Route &route = **(++routes.begin());
for(BlockList::iterator j=cur_blocks_end; j!=end; ++j)
if(route.has_track(*j->track_iter()))
{
routes.pop_front();
// XXX Exceptions?
- signal_route_changed.emit(routes.front().route);
+ signal_route_changed.emit(routes.front());
break;
}
}
// Move blocks up to the next sensor to our current blocks
+ for(BlockList::iterator j=cur_blocks_end; j!=end; ++j)
+ signal_advanced.emit(**j);
cur_blocks_end = end;
// Try to get more blocks if we're moving
else if(result==3)
layout.emergency("Sensor for "+name+" triggered out of order");
}
- else
+ else if(state==Block::INACTIVE)
{
const Vehicle &veh = *(reverse ? vehicles.front() : vehicles.back());
dist += (*i)->get_path_length(i->entry());
}
- list<RouteRef>::iterator cur_route = routes.begin();
+ list<const Route *>::iterator cur_route = routes.begin();
advance_route(cur_route, *start.track_iter());
float approach_margin = 50*layout.get_catalogue().get_scale();
BlockIter block = start;
list<BlockIter>::iterator good_end = blocks.end();
- Track *divert_track = 0;
- bool try_divert = false;
Train *blocking_train = 0;
BlockList contested_blocks;
while(1)
{
BlockIter last = block;
- block = block.next(cur_route!=routes.end() ? cur_route->route : 0);
+ block = block.next(cur_route!=routes.end() ? *cur_route : 0);
if(!block || block->get_endpoints().size()<2)
{
if(!blocking_train)
{
yield_to(*blocking_train);
pending_block = contested_blocks.front().block();
- try_divert = divert_track;
break;
}
}
}
}
+ blocks.push_back(block);
bool reserved = block->reserve(this);
if(!reserved)
{
+ blocks.pop_back();
/* We've found another train. If it wants to exit the block from the
same endpoint we're trying to enter from or the other way around,
treat it as coming towards us. Otherwise treat it as going in the
Train *other_train = block->get_train();
int other_entry = other_train->get_entry_to_block(*block);
if(other_entry<0)
- throw LogicError("Block reservation inconsistency");
+ throw logic_error("block reservation inconsistency");
unsigned exit = block.reverse().entry();
unsigned other_exit = BlockIter(block.block(), other_entry).reverse().entry();
/* Ask a lesser priority train going to the same direction to free
the block for us */
if(other_train->free_block(*block))
- reserved = block->reserve(this);
+ {
+ blocks.push_back(block);
+ if(!(reserved = block->reserve(this)))
+ blocks.pop_back();
+ }
}
else if(other_train!=yielding_to && (other_prio<priority || (other_prio==priority && entry_conflict)))
{
contested_blocks.push_back(block);
continue;
}
- else if(divert_track && (entry_conflict || exit_conflict || !other_train->is_active()))
- // We are blocked, but there's a diversion possibility
- try_divert = true;
if(!reserved)
{
}
}
- if(block->get_turnout_id())
- {
- const TrackType::Endpoint &track_ep = track.endpoint();
- bool multiple_paths = (track_ep.paths&(track_ep.paths-1));
-
- if(multiple_paths && cur_route!=routes.end() && cur_route->diversion!=block->get_turnout_id())
- /* There's multiple paths to be taken and we are on a route - take
- note of the diversion possibility */
- divert_track = &*track;
- }
-
if(!contested_blocks.empty() && contested_blocks.front()==block)
contested_blocks.pop_front();
- blocks.push_back(block);
-
if(cur_blocks_end==blocks.end())
--cur_blocks_end;
if(clear_blocks_end==blocks.end())
// Make any sensorless blocks at the beginning immediately current
while(cur_blocks_end!=clear_blocks_end && !(*cur_blocks_end)->get_sensor_id())
++cur_blocks_end;
-
- if(try_divert && divert(*divert_track))
- reserve_more();
}
void Train::check_turnout_paths(bool set)
if(i==clear_blocks_end)
++clear_blocks_end;
+ if(i==cur_blocks_end && !(*i)->get_sensor_id())
+ ++cur_blocks_end;
}
}
return result;
}
-float Train::get_real_speed(unsigned i) const
-{
- if(i==0)
- return 0;
- if(real_speed[i].weight)
- return real_speed[i].speed;
-
- unsigned low;
- unsigned high;
- for(low=i; low>0; --low)
- if(real_speed[low].weight)
- break;
- for(high=i; high+1<real_speed.size(); ++high)
- if(real_speed[high].weight)
- break;
-
- if(real_speed[high].weight)
- {
- if(real_speed[low].weight)
- {
- float f = float(i-low)/(high-low);
- return real_speed[low].speed*(1-f)+real_speed[high].speed*f;
- }
- else
- return real_speed[high].speed*float(i)/high;
- }
- else if(real_speed[low].weight)
- return real_speed[low].speed*float(i)/low;
- else
- return 0;
-}
-
-unsigned Train::find_speed_step(float real) const
-{
- if(real_speed.size()<=1)
- return 0;
- if(real<=real_speed[1].speed*0.5)
- return 0;
-
- unsigned low = 0;
- unsigned high = 0;
- unsigned last = 0;
- for(unsigned i=0; (!high && i<real_speed.size()); ++i)
- if(real_speed[i].weight)
- {
- last = i;
- if(real_speed[i].speed<real)
- low = i;
- else
- high = i;
- }
- if(!high)
- {
- unsigned limit = real_speed.size()/5;
- if(!low)
- {
- if(real)
- return limit;
- else
- return 0;
- }
- return min(min(static_cast<unsigned>(low*real/real_speed[low].speed), real_speed.size()-1), last+limit);
- }
-
- float f = (real-real_speed[low].speed)/(real_speed[high].speed-real_speed[low].speed);
- return static_cast<unsigned>(low*(1-f)+high*f+0.5);
-}
-
-float Train::get_travel_speed() const
-{
- float speed = get_real_speed(current_speed_step);
- float scale = layout.get_catalogue().get_scale();
- return static_cast<int>(round(speed/scale*3.6/5))*5;
-}
-
-void Train::set_status(const string &s)
-{
- status = s;
- signal_status_changed.emit(s);
-}
-
void Train::release_blocks()
{
release_blocks(blocks.begin(), blocks.end());
*i = i->reverse();
}
-bool Train::advance_route(list<RouteRef>::iterator &iter, Track &track)
+bool Train::advance_route(list<const Route *>::iterator &iter, Track &track)
{
- while(iter!=routes.end() && !iter->route->has_track(track))
+ while(iter!=routes.end() && !(*iter)->has_track(track))
++iter;
if(iter==routes.end())
return false;
- list<RouteRef>::iterator next = iter;
- ++next;
- if(next!=routes.end() && next->diversion && next->route->has_track(track))
- iter = next;
-
return true;
}
return lead;
}
-bool Train::is_valid_diversion(const Route &diversion, const TrackIter &from)
-{
- float diversion_len = 0;
- TrackLoopIter track1 = from;
- while(diversion.has_track(*track1))
- {
- unsigned path = diversion.get_path(*track1);
- diversion_len += track1->get_type().get_path_length(path);
-
- track1 = track1.next(path);
-
- if(track1.looped())
- return false;
- }
-
- list<RouteRef>::iterator route = routes.begin();
- if(!advance_route(route, *from))
- return false;
-
- float route_len = 0;
- TrackLoopIter track2 = from;
- while(1)
- {
- unsigned path = route->route->get_path(*track2);
- route_len += track2->get_type().get_path_length(path);
-
- bool ok = (track2!=from && diversion.has_track(*track2));
-
- track2 = track2.next(path);
-
- if(ok)
- break;
-
- if(track2.looped())
- return false;
-
- if(!advance_route(route, *track2))
- return false;
- }
-
- // Must end up at the same place through both routes
- if(track2!=track1)
- return false;
-
- return diversion_len<route_len*1.2;
-}
-
-
-Train::RouteRef::RouteRef(const Route *r, unsigned d):
- route(r),
- diversion(d)
-{ }
-
-
-Train::RealSpeed::RealSpeed():
- speed(0),
- weight(0)
-{ }
-
-void Train::RealSpeed::add(float s, float w)
-{
- speed = (speed*weight+s*w)/(weight+w);
- weight = min(weight+w, 300.0f);
-}
-
Train::Loader::Loader(Train &t):
- DataFile::BasicLoader<Train>(t),
+ DataFile::ObjectLoader<Train>(t),
prev_block(0),
blocks_valid(true)
{
add("block_hint", &Loader::block_hint);
add("name", &Loader::name);
add("priority", &Train::priority);
- add("real_speed", &Loader::real_speed);
+ add("quantized_speed", &Loader::quantized_speed);
add("route", &Loader::route);
add("timetable", &Loader::timetable);
add("vehicle", &Loader::vehicle);
TrackIter track = obj.blocks.front().track_iter();
float offset = 2*obj.layout.get_catalogue().get_scale();
obj.vehicles.back()->place(*track, track.entry(), offset, Vehicle::BACK_BUFFER);
-
- obj.set_status("Stopped");
}
}
{
blk = &obj.layout.get_block(id);
}
- catch(const KeyError &)
+ catch(const key_error &)
{
blocks_valid = false;
return;
if(entry<0)
entry = 0;
- blk->reserve(&obj);
obj.blocks.push_back(BlockIter(blk, entry));
+ blk->reserve(&obj);
if(blk->get_sensor_id())
obj.layout.get_driver().set_sensor(blk->get_sensor_id(), true);
{
prev_block = &obj.layout.get_block(id);
}
- catch(const KeyError &)
+ catch(const key_error &)
{
blocks_valid = false;
}
obj.set_name(n);
}
-void Train::Loader::real_speed(unsigned i, float speed, float weight)
+void Train::Loader::quantized_speed()
{
- if(i>=obj.real_speed.size())
- return;
- obj.real_speed[i].speed = speed;
- obj.real_speed[i].weight = weight;
+ if(obj.speed_quantizer)
+ load_sub(*obj.speed_quantizer);
}
void Train::Loader::route(const string &n)
void Train::Loader::timetable()
{
- if(obj.timetable)
- throw InvalidState("A timetable has already been loaded");
-
- obj.timetable = new Timetable(obj);
- load_sub(*obj.timetable);
+ Timetable *ttbl = new Timetable(obj);
+ load_sub(*ttbl);
}
void Train::Loader::vehicle(ArticleNumber art_nr)
projects / r2c2.git / blobdiff