X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Flayout.cpp;h=0aa5333d36238779b8e49bc02fdf1ae67702b363;hb=eb8b919a1a224c0d6f206d1d29a9b4b8c3a0cac8;hp=fe21881a2e4ab46a5f7f1e3b6a6e48c75bf7c2af;hpb=08dea8dfcf923e9296bcd3910455540895d0439b;p=r2c2.git

diff --git a/source/libr2c2/layout.cpp b/source/libr2c2/layout.cpp
index fe21881..0aa5333 100644
--- a/source/libr2c2/layout.cpp
+++ b/source/libr2c2/layout.cpp
@@ -414,7 +414,7 @@ void Layout::remove_train(Train &t)
 		signal_train_removed.emit(t);
 }
 
-void Layout::tick()
+void Layout::tick(float speed)
 {
 	if(driver)
 		driver->tick();
@@ -425,6 +425,15 @@ void Layout::tick()
 		dt = t-last_tick;
 	last_tick = t;
 
+	dt *= speed;
+	unsigned count = dt/(10*Time::msec)+1;
+	dt /= count;
+	while(count--)
+		step(dt);
+}
+
+void Layout::step(const Time::TimeDelta &dt)
+{
 	if(!driver || !driver->is_halted())
 		clock.tick(dt);