mirror of
https://github.com/l0k1/oprf_assets.git
synced 2024-11-21 15:08:03 +08:00
78 lines
2.3 KiB
Plaintext
78 lines
2.3 KiB
Plaintext
# Copyright (C) 2015 onox
|
|
#
|
|
# 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 3 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
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#io.include("Aircraft/ExpansionPack/Nasal/init.nas");
|
|
srand();# seed the random generator with systime
|
|
#with("updateloop");
|
|
|
|
# Number of iterations per second
|
|
var frequency = 60.0;
|
|
|
|
# Change in heading per second at full rudder deflection
|
|
var heading_ps = 0.5;
|
|
|
|
time_last = 0;
|
|
sim_speed = 1;
|
|
|
|
setprop("/carrier/pitch-deg",0);
|
|
setprop("/carrier/pitch-offset",0);
|
|
setprop("/carrier/roll-deg",0);
|
|
setprop("/carrier/roll-offset",0);
|
|
setprop("/carrier/sunk",0);
|
|
|
|
var PositionUpdater = func () {
|
|
|
|
var position = geo.aircraft_position();
|
|
|
|
var time_now = getprop("/sim/time/elapsed-sec");
|
|
var dt = (time_now - time_last) * sim_speed;
|
|
if (dt == 0) {settimer( PositionUpdater, 1/frequency ); return;}
|
|
|
|
time_last = time_now;
|
|
|
|
var heading = getprop("/orientation/heading-deg");
|
|
var speed = getprop("/velocities/groundspeed-kt");
|
|
var rudder = getprop("/surface-positions/rudder-pos-norm");
|
|
|
|
var distance = speed * globals.KT2MPS * dt;
|
|
position.apply_course_distance(heading, distance);
|
|
|
|
# Set new position
|
|
setprop("/position/latitude-deg", position.lat());
|
|
setprop("/position/longitude-deg", position.lon());
|
|
setprop("/position/altitude-ft", getprop("/position/ground-elev-ft"));
|
|
|
|
|
|
if ( getprop("/carrier/sunk") == 0 ) {
|
|
|
|
# Update heading
|
|
var course = heading + rudder * heading_ps * dt;
|
|
setprop("/orientation/heading-deg", course);
|
|
|
|
} else {
|
|
return;
|
|
}
|
|
|
|
#set pitch
|
|
setprop("/orientation/pitch-deg",getprop("/carrier/pitch-deg") + getprop("/carrier/pitch-offset"));
|
|
|
|
#set roll
|
|
setprop("/orientation/roll-deg",getprop("/carrier/roll-deg") + getprop("/carrier/roll-offset"));
|
|
|
|
settimer( PositionUpdater, 1/frequency );
|
|
|
|
};
|
|
|
|
#PositionUpdater(); |