3 This file is part of the MSP Märklin suite
4 Copyright © 2010 Mikkosoft Productions, Mikko Rasa
5 Distributed under the GPL
8 #include <msp/strings/formatter.h>
9 #include <msp/time/units.h>
11 #include "catalogue.h"
14 #include "timetable.h"
22 Timetable::Timetable(Train &t):
29 train.signal_arrived.connect(sigc::mem_fun(this, &Timetable::train_arrived));
30 train.get_layout().get_driver().signal_sensor.connect(sigc::mem_fun(this, &Timetable::sensor_event));
33 void Timetable::set_enabled(bool e)
38 void Timetable::reset()
41 wait_timeout = Time::TimeStamp();
46 void Timetable::clear()
52 void Timetable::append(const Row &row)
57 void Timetable::insert(unsigned i, const Row &row)
60 throw InvalidParameterValue("Insert position out of range");
62 rows.insert(rows.begin()+i, row);
67 const Timetable::Row &Timetable::get_row(unsigned i) const
70 throw InvalidParameterValue("Row index out of range");
74 void Timetable::tick(const Time::TimeStamp &t)
76 if(rows.empty() || !enabled)
79 if(wait_timeout && t>=wait_timeout)
81 wait_timeout = Time::TimeStamp();
82 current_row = (current_row+1)%rows.size();
88 Row &row = rows[current_row];
92 train.go_to(**parse_location(row.get_param<string>(0)).get_tracks().begin());
95 pending_block = &parse_location(row.get_param<string>(0));
99 wait_timeout = t+row.get_param<unsigned>(0)*Time::sec;
106 train.set_control("speed", row.get_param<unsigned>(0)/3.6*train.get_layout().get_catalogue().get_scale());
109 train.set_control("reverse", !train.get_control("reverse"));
112 train.set_route(&train.get_layout().get_route(row.get_param<string>(0)));
117 current_row = (current_row+1)%rows.size();
121 void Timetable::save(list<DataFile::Statement> &st) const
123 for(vector<Row>::const_iterator i=rows.begin(); i!=rows.end(); ++i)
124 st.push_back(i->save());
127 Block &Timetable::parse_location(const string &loc)
129 if(!loc.compare(0, 7, "sensor "))
130 return train.get_layout().get_block(lexical_cast<unsigned>(loc.substr(7))|0x1000);
131 throw Exception("Named blocks are not supported yet");
134 void Timetable::sensor_event(unsigned addr, bool state)
136 if(pending_block && pending_block->get_train()==&train && addr==pending_block->get_sensor_id() && state)
139 current_row = (current_row+1)%rows.size();
144 void Timetable::train_arrived()
146 Row &row = rows[current_row];
149 current_row = (current_row+1)%rows.size();
155 Timetable::Row::Row(RowType t):
160 Timetable::Row::Row(RowType t, const T &p):
167 const T &Timetable::Row::get_param(unsigned i) const
170 throw InvalidParameterValue("Parameter index out of range");
171 return params[i].value<T>();
174 string Timetable::Row::str() const
179 return "set route to "+get_param<string>(0);
181 return "travel to "+get_param<string>(0);
183 return format("wait for %d seconds", get_param<unsigned>(0));
185 return "travel until arrival";
187 return format("set speed %d km/h", get_param<unsigned>(0));
191 return "set route "+get_param<string>(0);
193 return "invalid row";
197 DataFile::Statement Timetable::Row::save() const
202 return DataFile::Statement("goto"), get_param<string>(0);
204 return DataFile::Statement("travel"), get_param<string>(0);
206 return DataFile::Statement("wait"), get_param<unsigned>(0);
208 return DataFile::Statement("arrive");
210 return DataFile::Statement("speed"), get_param<unsigned>(0);
212 return DataFile::Statement("reverse");
214 return DataFile::Statement("route"), get_param<string>(0);
216 return DataFile::Statement();
220 Timetable::Row Timetable::Row::parse(const string &s)
222 if(!s.compare(0, 7, "travel "))
224 if(!s.compare(7, 3, "to "))
225 return Row(TRAVEL, s.substr(10));
226 else if(!s.compare(7, string::npos, "until arrival"))
229 else if(!s.compare(0, 9, "wait for ") && isdigit(s[9]))
231 unsigned nondigit = 10;
232 while(nondigit<s.size() && isdigit(s[nondigit]))
234 return Row(WAIT, lexical_cast<unsigned>(s.substr(9, nondigit-9)));
236 else if(!s.compare(0, 10, "set speed "))
238 unsigned nondigit = 11;
239 while(nondigit<s.size() && (isdigit(s[nondigit]) || s[nondigit]=='-'))
241 return Row(SPEED, lexical_cast<unsigned>(s.substr(10, nondigit-10)));
243 else if(s=="reverse")
245 else if(!s.compare(0, 10, "set route "))
247 if(!s.compare(10, 3, "to "))
248 return Row(GOTO, s.substr(13));
249 return Row(ROUTE, s.substr(10));
252 throw InvalidParameterValue("Invalid row");
256 Timetable::Loader::Loader(Timetable &tt):
257 DataFile::ObjectLoader<Timetable>(tt)
259 add("arrive", &Loader::arrive);
260 add("goto", &Loader::go_to);
261 add("route", &Loader::route);
262 add("speed", &Loader::speed);
263 add("reverse", &Loader::reverse);
264 add("travel", &Loader::travel);
265 add("wait", &Loader::wait);
268 void Timetable::Loader::arrive()
270 obj.rows.push_back(Row(ARRIVE));
273 void Timetable::Loader::go_to(const string &t)
275 obj.rows.push_back(Row(GOTO, t));
278 void Timetable::Loader::route(const string &r)
280 obj.rows.push_back(Row(ROUTE, r));
283 void Timetable::Loader::reverse()
285 obj.rows.push_back(Row(REVERSE));
288 void Timetable::Loader::speed(unsigned s)
290 obj.rows.push_back(Row(SPEED, s));
293 void Timetable::Loader::travel(const string &t)
295 obj.rows.push_back(Row(TRAVEL, t));
298 void Timetable::Loader::wait(unsigned t)
300 obj.rows.push_back(Row(WAIT, t));
303 } // namespace Marklin