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- remove "nasal-dir-initialized" signal node after use. This code is executed

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before the property tree is stored away for reinit, so the signal would
  be emitted again on reset.
- fix inconsistent style that sneaked in with a previous patch
This commit is contained in:
mfranz 2007-01-23 15:53:04 +00:00
parent 197fd50848
commit 016750c865
1 changed files with 13 additions and 8 deletions
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21
src/Scripting/NasalSys.cxx
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@ -82,7 +82,7 @@ naRef FGNasalSys::call(naRef code, naRef locals)
FGNasalSys::~FGNasalSys()
{
map<int, FGNasalListener *>::iterator it, end = _listener.end();
for (it = _listener.begin(); it != end; ++it)
for(it = _listener.begin(); it != end; ++it)
delete it->second;
// Nasal doesn't have a "destroy context" API yet. :(
@ -426,7 +426,12 @@ void FGNasalSys::init()
loadModule(fullpath, file.base().c_str());
}
ulCloseDir(dir);
fgSetBool("/sim/signals/nasal-dir-initialized", true);
// set signal and remove node to avoid restoring at reinit
const char *s = "nasal-dir-initialized";
SGPropertyNode *signal = fgGetNode("/sim/signals", true);
signal->setBoolValue(s, true);
signal->removeChildren(s);
// Pull scripts out of the property tree, too
loadPropertyScripts();
@ -662,7 +667,7 @@ naRef FGNasalSys::setListener(int argc, naRef* args)
else if(naIsGhost(prop)) node = *(SGPropertyNode_ptr*)naGhost_ptr(prop);
else return naNil();
if (node->isTied())
if(node->isTied())
SG_LOG(SG_NASAL, SG_DEBUG, "Attaching listener to tied property " <<
node->getPath());
@ -747,12 +752,12 @@ void FGNasalModelData::modelLoaded(const string& path, SGPropertyNode *prop,
osg::Node *)
{
SGPropertyNode *n = prop->getNode("nasal"), *load;
if (!n)
if(!n)
return;
load = n->getNode("load");
_unload = n->getNode("unload");
if (!load && !_unload)
if(!load && !_unload)
return;
_module = path;
@ -763,17 +768,17 @@ void FGNasalModelData::modelLoaded(const string& path, SGPropertyNode *prop,
FGNasalModelData::~FGNasalModelData()
{
if (_module.empty())
if(_module.empty())
return;
FGNasalSys *nas = (FGNasalSys *)globals->get_subsystem("nasal");
if (!nas) {
if(!nas) {
SG_LOG(SG_NASAL, SG_ALERT, "Trying to run an <unload> script "
"without Nasal subsystem present.");
return;
}
if (_unload) {
if(_unload) {
const char *s = _unload->getStringValue();
nas->createModule(_module.c_str(), _module.c_str(), s, strlen(s));
}