X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FScripting%2FNasalSys.cxx;h=75c49fbcf5d05d7b262b1de836e01ba9d21569d9;hb=4b59c152eafb5aa52c4562838090f037c07b65e9;hp=6e8c4ef05ccd8c36ab23a9535e5542a8afbf4735;hpb=b3c7cb7c151858ef79f9371a29be49915e5d3803;p=flightgear.git

diff --git a/src/Scripting/NasalSys.cxx b/src/Scripting/NasalSys.cxx
index 6e8c4ef05..75c49fbcf 100644
--- a/src/Scripting/NasalSys.cxx
+++ b/src/Scripting/NasalSys.cxx
@@ -23,6 +23,7 @@
 #include <simgear/math/sg_random.h>
 #include <simgear/misc/sg_path.hxx>
 #include <simgear/misc/sg_dir.hxx>
+#include <simgear/misc/SimpleMarkdown.hxx>
 #include <simgear/structure/commands.hxx>
 #include <simgear/math/sg_geodesy.hxx>
 #include <simgear/structure/event_mgr.hxx>
@@ -36,6 +37,7 @@
 #include "NasalSGPath.hxx"
 #include "NasalSys.hxx"
 #include "NasalSys_private.hxx"
+#include "NasalAircraft.hxx"
 #include "NasalModelData.hxx"
 #include "NasalPositioned.hxx"
 #include "NasalCanvas.hxx"
@@ -144,11 +146,14 @@ public:
   
   void invoke()
   {
+    if( _singleShot )
+      // Callback may restart the timer, so update status before callback is
+      // called (Prevent warnings of deleting not existing tasks from the
+      // event manager).
+      _isRunning = false;
+
     naRef *args = NULL;
     _sys->callMethod(_func, _self, 0, args, naNil() /* locals */);
-    if (_singleShot) {
-      _isRunning = false;
-    }
   }
   
   void setSingleShot(bool aSingleShot)
@@ -486,7 +491,7 @@ static naRef f_makeTimer(naContext c, naRef me, int argc, naRef* args)
   }
   
   TimerObj* timerObj = new TimerObj(nasalSys, func, self, args[0].num);
-  return NasalTimerObj::create(c, timerObj);
+  return nasal::to_nasal(c, timerObj);
 }
 
 // setlistener(func, property, bool) extension function.  Falls through to
@@ -696,6 +701,35 @@ static naRef f_parsexml(naContext c, naRef me, int argc, naRef* args)
     return naStr_fromdata(naNewString(c), const_cast<char*>(file), strlen(file));
 }
 
+/**
+ * Parse very simple and small subset of markdown
+ *
+ * parse_markdown(src)
+ */
+static naRef f_parse_markdown(naContext c, naRef me, int argc, naRef* args)
+{
+  nasal::CallContext ctx(c, me, argc, args);
+  return ctx.to_nasal(
+    simgear::SimpleMarkdown::parse(ctx.requireArg<std::string>(0))
+  );
+}
+
+/**
+ * Create md5 hash from given string
+ *
+ * md5(str)
+ */
+static naRef f_md5(naContext c, naRef me, int argc, naRef* args)
+{
+  if( argc != 1 || !naIsString(args[0]) )
+    naRuntimeError(c, "md5(): wrong type or number of arguments");
+
+  return nasal::to_nasal(
+    c,
+    simgear::strutils::md5(naStr_data(args[0]), naStr_len(args[0]))
+  );
+}
+
 // Return UNIX epoch time in seconds.
 static naRef f_systime(naContext c, naRef me, int argc, naRef* args)
 {
@@ -734,6 +768,8 @@ static struct { const char* name; naCFunction func; } funcs[] = {
     { "resolvepath", f_resolveDataPath },
     { "finddata", f_findDataDir },
     { "parsexml", f_parsexml },
+    { "parse_markdown", f_parse_markdown },
+    { "md5", f_md5 },
     { "systime", f_systime },
     { 0, 0 }
 };
@@ -786,6 +822,7 @@ void FGNasalSys::init()
 
     initNasalPositioned(_globals, _context);
     initNasalPositioned_cppbind(_globals, _context);
+    initNasalAircraft(_globals, _context);
     NasalClipboard::init(this);
     initNasalCanvas(_globals, _context);
     initNasalCondition(_globals, _context);
@@ -909,6 +946,9 @@ void FGNasalSys::update(double)
         _unloadList.pop()->unload();
     }
 
+    // Destroy all queued ghosts
+    nasal::ghostProcessDestroyList();
+
     // The global context is a legacy thing.  We use dynamically
     // created contexts for naCall() now, so that we can call them
     // recursively.  But there are still spots that want to use it for