//
// Copyright (C) 1997-2000 Curtis L. Olson - curt@flightgear.org
//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License as
-// published by the Free Software Foundation; either version 2 of the
-// License, or (at your option) any later version.
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Library General Public
+// License as published by the Free Software Foundation; either
+// version 2 of the License, or (at your option) any later version.
//
-// This program is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// General Public License for more details.
+// Library General Public License for more details.
//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// You should have received a copy of the GNU Library General Public
+// License along with this library; if not, write to the
+// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
//
// $Id$
#include <plib/sg.h>
#include <plib/ssg.h>
-#include <simgear/math/fg_random.h>
+#include <simgear/math/sg_random.h>
#include "sky.hxx"
int in_cloud = -1; // cloud we are in
+ int i;
+
// check where we are relative to the cloud layers
- for ( int i = 0; i < (int)cloud_layers.size(); ++i ) {
+ for ( i = 0; i < (int)cloud_layers.size(); ++i ) {
float asl = cloud_layers[i]->get_asl();
float thickness = cloud_layers[i]->get_thickness();
if ( pos == 0 ) {
// we are below all the cloud layers, draw top to bottom
- for ( int i = cloud_layers.size() - 1; i >= 0; --i ) {
+ for ( i = cloud_layers.size() - 1; i >= 0; --i ) {
if ( i != in_cloud ) {
cloud_layers[i]->draw();
}
}
} else if ( pos >= (int)cloud_layers.size() ) {
// we are above all the cloud layers, draw bottom to top
- for ( int i = 0; i < (int)cloud_layers.size(); ++i ) {
+ for ( i = 0; i < (int)cloud_layers.size(); ++i ) {
if ( i != in_cloud ) {
cloud_layers[i]->draw();
}
} else {
// we are between cloud layers, draw lower layers bottom to
// top and upper layers top to bottom
- for ( int i = 0; i < pos; ++i ) {
+ for ( i = 0; i < pos; ++i ) {
if ( i != in_cloud ) {
cloud_layers[i]->draw();
}
}
- for ( int i = cloud_layers.size() - 1; i >= pos; --i ) {
+ for ( i = cloud_layers.size() - 1; i >= pos; --i ) {
if ( i != in_cloud ) {
cloud_layers[i]->draw();
}
cloud_layers.push_back( layer );
}
- for ( int i = 0; i < (int)cloud_layers.size(); ++i ) {
- cout << "layer " << i << " = " << cloud_layers[i]->get_asl() << endl;
- }
- cout << endl;
+ // for ( int i = 0; i < (int)cloud_layers.size(); ++i ) {
+ // cout << "layer " << i << " = " << cloud_layers[i]->get_asl() << endl;
+ // }
+ // cout << endl;
}
if ( ratio < 1.0 ) {
if ( ! in_puff ) {
// calc chance of entering cloud puff
- double rnd = fg_random();
+ double rnd = sg_random();
double chance = rnd * rnd * rnd;
if ( chance > 0.95 /* * (diff - 25) / 50.0 */ ) {
in_puff = true;
- puff_length = fg_random() * 2.0; // up to 2 seconds
+ puff_length = sg_random() * 2.0; // up to 2 seconds
puff_progression = 0.0;
}
}