Simplified the command-manager interface.

[simgear.git] / simgear / misc / commands.cxx

diff --git a/simgear/misc/commands.cxx b/simgear/misc/commands.cxx
index 0b471651590d20068d376b46b35987e69fd81f67..88869848f7e45fea7c84a07784cbc30c7d75a100 100644 (file)
--- a/simgear/misc/commands.cxx
+++ b/simgear/misc/commands.cxx
@@ -8,36 +8,6 @@
 #include "props_io.hxx"
 
 
-\f
-////////////////////////////////////////////////////////////////////////
-// Implementation of SGCommandState class.
-////////////////////////////////////////////////////////////////////////
-
-SGCommandState::SGCommandState ()
-  : _args(0)
-{
-}
-
-SGCommandState::SGCommandState (const SGPropertyNode * args)
-  : _args(0)
-{
-  setArgs(args);
-}
-
-SGCommandState::~SGCommandState ()
-{
-  delete _args;
-}
-
-void
-SGCommandState::setArgs (const SGPropertyNode * args)
-{
-  delete _args;
-  _args = new SGPropertyNode();
-  copyProperties(args, _args);
-}
-
-
 \f
 ////////////////////////////////////////////////////////////////////////
 // Implementation of SGCommandMgr class.
@@ -81,14 +51,13 @@ SGCommandMgr::getCommandNames () const
 }
 
 bool
-SGCommandMgr::execute (const string &name, const SGPropertyNode * arg,
-                      SGCommandState ** state) const
+SGCommandMgr::execute (const string &name, const SGPropertyNode * arg) const
 {
   command_t command = getCommand(name);
   if (command == 0)
     return false;
   else
-    return (*command)(arg, state);
+    return (*command)(arg);
 }
 
 // end of commands.cxx