fly/fgdata
1
0
Fork 0
Code Activity

Support a "kill-when-empty" flag on tanks to enable the strict

Browse source 
"engines die when any tank is empty" behavior.  Otherwise, just
deselect the empty tank.  This matches the "both" behavior many
lightplane fuel selectors have.
This commit is contained in:
andy 2004-04-30 14:42:42 +00:00
parent 057b31de46
commit aa2686c0b9
1 changed files with 7 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
Nasal/fuel.nas
View file

@ -60,7 +60,13 @@ fuelUpdate = func {
ppg = t.getNode("density-ppg").getValue();
lbs = t.getNode("level-gal_us").getValue() * ppg;
lbs = lbs - fuelPerTank;
if(lbs < 0) { lbs = 0; outOfFuel = 1; }
if(lbs < 0) {
lbs = 0;
# Kill the engines if we're told to, otherwise simply
# deselect the tank.
if(t.getBoolValue("kill-when-empty")) { outOfFuel = 1; }
else { t.setBoolValue("selected", 0); }
}
gals = lbs / ppg;
t.getNode("level-gal_us").setDoubleValue(gals);
t.getNode("level-lbs").setDoubleValue(lbs);