X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Fblock.cpp;h=59ad3a3c990965ac67b9e0ccad5602aff5c35abb;hb=c15850a46dd56df199c0c165f7817859634eb330;hp=2df313e27c1f8c53104c4314908be2391eec7b52;hpb=eb9c7f5200da4f3f31b41233be8cee397cb6abb9;p=r2c2.git

diff --git a/source/libr2c2/block.cpp b/source/libr2c2/block.cpp
index 2df313e..59ad3a3 100644
--- a/source/libr2c2/block.cpp
+++ b/source/libr2c2/block.cpp
@@ -16,8 +16,10 @@ namespace R2C2 {
 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);
@@ -43,7 +45,12 @@ Block::Block(Layout &l, 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());
+
+	if(!conflict && sensor_addr)
+		sensor = new TrackCircuit(layout, *this);
 
 	layout.add(*this);
 }
@@ -74,7 +81,7 @@ void Block::on_track_added(Track &track)
 
 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);
@@ -167,10 +174,10 @@ bool Block::reserve(Train *t)
 
 void Block::determine_id()
 {
-	if(sensor_id)
-		id = 0x1000|sensor_id;
-	else if(turnout_id)
-		id = 0x2000|turnout_id;
+	if(sensor_addr)
+		id = 0x1000|sensor_addr;
+	else if(turnout_addr)
+		id = 0x2000|turnout_addr;
 	else if(endpoints.size()==2)
 	{
 		unsigned id1 = endpoints[0].link ? endpoints[0].link->get_id() : 1;