#include <algorithm>
+#include <msp/strings/format.h>
#include <msp/time/units.h>
#include "block.h"
#include "driver.h"
Block::Block(Layout &l, Track &start):
TrackChain(l),
id(0),
- sensor_id(start.get_sensor_id()),
- turnout_id(start.get_turnout_id()),
+ sensor_addr(start.get_sensor_address()),
+ turnout_addr(start.get_turnout_address()),
+ conflict(false),
+ sensor(0),
train(0)
{
add_track(start);
determine_id();
- sensor = new TrackCircuit(layout, *this);
+ const set<Block *> &blocks = layout.get_all<Block>();
+ for(set<Block *>::const_iterator i=blocks.begin(); (!conflict && i!=blocks.end()); ++i)
+ conflict = (id==(*i)->get_id());
- layout.add_block(*this);
+ if(!conflict && sensor_addr)
+ sensor = new TrackCircuit(layout, *this);
+
+ layout.add(*this);
}
Block::~Block()
blk->break_link(*this);
}
- layout.remove_block(*this);
+ layout.remove(*this);
delete sensor;
}
+void Block::set_name(const string &)
+{
+ throw logic_error("Block names can't be set");
+}
+
void Block::on_track_added(Track &track)
{
track.set_block(this);
TrackChain::Validity Block::check_validity(Track &track) const
{
- if(track.get_sensor_id()!=sensor_id || track.get_turnout_id()!=turnout_id)
+ if(track.get_sensor_address()!=sensor_addr || track.get_turnout_address()!=turnout_addr)
return INCOMPATIBLE;
return TrackChain::check_validity(track);
void Block::determine_id()
{
- if(sensor_id)
- id = 0x1000|sensor_id;
- else if(turnout_id)
- id = 0x2000|turnout_id;
+ string n;
+ if(sensor_addr)
+ {
+ id = 0x1000|sensor_addr;
+ n = format("Sensor %d", sensor_addr);
+ }
+ else if(turnout_addr)
+ {
+ id = 0x2000|turnout_addr;
+ n = format("Turnout %d", turnout_addr);
+ }
else if(endpoints.size()==2)
{
unsigned id1 = endpoints[0].link ? endpoints[0].link->get_id() : 1;
unsigned id1 = endpoints[0].link ? endpoints[0].link->get_id() : 1;
id = 0x10000 | id1;
}
+
+ if(n.empty())
+ n = format("Block %x", id);
+
+ name = n;
+ signal_name_changed.emit(name);
+}
+
+DataFile::Statement Block::save_reference() const
+{
+ return (DataFile::Statement("block"), id);
}