1 // Build a cloud layer based on metar
3 // Written by Harald JOHNSEN, started April 2005.
5 // Copyright (C) 2005 Harald JOHNSEN - hjohnsen@evc.net
7 // This program is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU General Public License as
9 // published by the Free Software Foundation; either version 2 of the
10 // License, or (at your option) any later version.
12 // This program is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 // General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
29 #include <simgear/compiler.h>
30 #include <simgear/sound/soundmgr_openal.hxx>
31 #include <Main/fg_props.hxx>
40 class FGEnvironmentCtrl;
45 SGNewCloud *buildCloud(SGPropertyNode *cloud_def_root, const string& name);
46 void buildLayer(SGCloudField *layer, const string& name, double alt, double coverage);
48 void buildMETAR(void);
50 void buildScenario( const string& scenario );
52 void setLayer( int iLayer, float alt_m, const string& coverage, const string& layer_type );
54 void update_metar_properties( FGMetar *m );
56 void FGClouds::update_env_config ();
59 SGSoundSample *snd_lightning;
60 FGEnvironmentCtrl * _controller;
61 float station_elevation_ft;
63 SGPropertyNode *last_env_config, *last_env_clouds;
66 FGClouds(FGEnvironmentCtrl * controller);
73 int get_update_event(void) const;
74 void set_update_event(int count);
78 #endif // _FGCLOUDS_HXX