fly/fgdata
1
0
Fork 0
Code Activity

work correctly if the stepView() step is >1 or <-1 (though such steps

Browse source 
don't really make much sense)
This commit is contained in:
mfranz 2007-11-19 17:08:47 +00:00
parent 10c875f75e
commit b8b665d347
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
Nasal/view.nas
View file

@ -73,15 +73,15 @@ var resetViewDir = func {
# Handler. Step to the next (force=1) or next enabled view. # Handler. Step to the next (force=1) or next enabled view.
# #
var stepView = func(n, force = 0) { var stepView = func(n, force = 0) {
var i = getprop("/sim/current-view/view-number"); var i = getprop("/sim/current-view/view-number") + n;
while (1) { while (1) {
i += n;
if (i < 0) if (i < 0)
i = size(views) - 1; i = size(views) - 1;
elsif (i >= size(views)) elsif (i >= size(views))
i = 0; i = 0;
if (!i or force or (var e = views[i].getNode("enabled")) == nil or e.getValue()) if (!i or force or (var e = views[i].getNode("enabled")) == nil or e.getValue())
break; break;
i += n > 0 ? 1 : -1;
} }
setprop("/sim/current-view/view-number", i); setprop("/sim/current-view/view-number", i);