1 // fg_fx.cxx -- Sound effect management class implementation
3 // Started by David Megginson, October 2001
4 // (Reuses some code from main.cxx, probably by Curtis Olson)
6 // Copyright (C) 2001 Curtis L. Olson - curt@flightgear.org
8 // This program is free software; you can redistribute it and/or
9 // modify it under the terms of the GNU General Public License as
10 // published by the Free Software Foundation; either version 2 of the
11 // License, or (at your option) any later version.
13 // This program is distributed in the hope that it will be useful, but
14 // WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 // General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the Free Software
20 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 #pragma warning (disable: 4786)
28 #include <simgear/debug/logstream.hxx>
29 #include <simgear/structure/exception.hxx>
31 # define exception c_exception
33 #include <simgear/misc/sg_path.hxx>
34 #include <simgear/props/props.hxx>
35 #include <simgear/sound/sound.hxx>
37 #include <Main/fg_props.hxx>
54 SGPropertyNode * node = fgGetNode("/sim/sound", true);
57 string path_str = node->getStringValue("path");
58 SGPath path( globals->get_fg_root() );
59 if (path_str.empty()) {
60 SG_LOG(SG_GENERAL, SG_ALERT, "Incorrect path in configuration file.");
64 path.append(path_str.c_str());
65 SG_LOG(SG_GENERAL, SG_INFO, "Reading sound " << node->getName()
66 << " from " << path.str());
70 readProperties(path.str(), &root);
71 } catch (const sg_exception &e) {
72 SG_LOG(SG_GENERAL, SG_ALERT,
73 "Incorrect path specified in configuration file");
77 node = root.getNode("fx");
78 for (i = 0; i < node->nChildren(); i++) {
79 SGSound *sound = new SGSound();
81 sound->init(globals->get_props(), node->getChild(i),
82 globals->get_soundmgr(), globals->get_fg_root());
84 _sound.push_back(sound);
106 FGFX::update (double dt)
108 if (fgGetBool("/sim/sound/audible")) {
109 for (unsigned int i = 0; i < _sound.size(); i++ )
110 _sound[i]->update(dt);