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first stab at cursor support: click at the terrain to position the cursor,

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press `d' to dump the cursor and ufo coordinates to the console.
This commit is contained in:
mfranz 2006-03-15 00:29:53 +00:00
parent a335e72a59
commit a5cdda9b8d
4 changed files with 2085 additions and 19 deletions
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1958
Aircraft/ufo/Models/cursor.ac Normal file
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Aircraft/ufo/Models/cursor.rgb Normal file
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59
Aircraft/ufo/ufo-set.xml
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@ -27,34 +27,55 @@
<name>joystick fire button</name>
<desc>fly backwards</desc>
</key>
<key>
<name>mouse click</name>
<desc>set cursor</desc>
</key>
<key>
<name>d</name>
<desc>dump coordinates</desc>
</key>
<key>
<name>[ ]</name>
<desc>decrease/increase maximum speed</desc>
</key>
</help>
</sim>
<input>
<keyboard>
<key n="100">
<name>d</name>
<desc>Dump cursor coordinates</desc>
<binding>
<command>nasal</command>
<script>ufo.dump_coords()</script>
</binding>
</key>
</keyboard>
</input>
<models>
<model>
<name>cursor</name>
<path>Aircraft/ufo/Models/cursor.ac</path>
<longitude-deg-prop>/models/model/cursor/longitude-deg</longitude-deg-prop>
<latitude-deg-prop>/models/model/cursor/latitude-deg</latitude-deg-prop>
<elevation-ft-prop>/models/model/cursor/elevation-ft</elevation-ft-prop>
<heading-deg-prop>/models/model/cursor/heading-deg</heading-deg-prop>
<cursor>
<longitude-deg type="double">0.0</longitude-deg>
<latitude-deg type="double">0.0</latitude-deg>
<elevation-ft type="double">-1000.0</elevation-ft>
<heading-deg type="double">0.0</heading-deg>
</cursor>
</model>
</models>
<nasal>
<ufo>
<script>
var maxspeed = props.globals.getNode("engines/engine/speed-max-mps");
var speed = [10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000, 20000, 50000];
var current = 7;
controls.flapsDown = func(x) {
if (!x) {
return;
} elsif (x &lt; 0 and current > 0) {
current -= 1;
} elsif (x > 0 and current &lt; size(speed) - 1) {
current += 1;
}
var s = speed[current];
maxspeed.setDoubleValue(s);
gui.popupTip("MaxSpeed " ~ s ~ " m/s");
}
</script>
<file>Aircraft/ufo/ufo.nas</file>
</ufo>
</nasal>
</PropertyList>

87
Aircraft/ufo/ufo.nas Normal file
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@ -0,0 +1,87 @@
var maxspeed = props.globals.getNode("engines/engine/speed-max-mps");
var speed = [10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000, 20000, 50000];
var current = 7;
controls.flapsDown = func(x) {
if (!x) {
return;
} elsif (x < 0 and current > 0) {
current -= 1;
} elsif (x > 0 and current < size(speed) - 1) {
current += 1;
}
var s = speed[current];
maxspeed.setDoubleValue(s);
gui.popupTip("MaxSpeed " ~ s ~ " m/s");
}
var clon = props.globals.getNode("/models/model/cursor/longitude-deg");
var clat = props.globals.getNode("/models/model/cursor/latitude-deg");
var celev = props.globals.getNode("/models/model/cursor/elevation-ft");
setlistener("/sim/input/click/longitude-deg", func { clon.setValue(cmdarg().getValue()) });
setlistener("/sim/input/click/latitude-deg", func { clat.setValue(cmdarg().getValue()) });
setlistener("/sim/input/click/elevation-ft", func { celev.setValue(cmdarg().getValue()) });
ft2m = func { arg[0] * 0.3048 }
m2ft = func { arg[0] / 0.3048 }
floor = func { arg[0] < 0.0 ? -int(-arg[0]) - 1 : int(arg[0]) }
normdeg = func(angle) {
while (angle < 0) {
angle += 360;
}
while (angle >= 360) {
angle -= 360;
}
angle;
}
format = func(lon, lat) {
sprintf("%s%03d%s%02d", lon < 0 ? "w" : "e", abs(lon), lat < 0 ? "s" : "n", abs(lat));
}
tilepath = func(lon, lat) {
var lon_floor = floor(lon);
var lat_floor = floor(lat);
var lon_chunk = floor(lon / 10.0) * 10;
var lat_chunk = floor(lat / 10.0) * 10;
var tile = getprop("/environment/current-tile-id");
format(lon_chunk, lat_chunk) ~ "/" ~ format(lon_floor, lat_floor) ~ "/" ~ tile ~ ".stg";
}
dump_coords = func {
var ce = celev.getValue();
print("\n--------------------------- Cursor ---------------------------");
print(sprintf("Longitude: %.6f deg", clon.getValue()));
print(sprintf("Latitude: %.6f deg", clat.getValue()));
print(sprintf("Altitude: %.4f m (%.4f ft)", ft2m(ce), ce));
var lon = getprop("/position/longitude-deg");
var lat = getprop("/position/latitude-deg");
var alt_ft = getprop("/position/altitude-ft");
var elev_m = getprop("/position/ground-elev-m");
var heading = getprop("/orientation/heading-deg");
var agl_ft = alt_ft - m2ft(elev_m);
print("\n---------------------------- UFO -----------------------------");
print(sprintf("Longitude: %.6f deg", lon));
print(sprintf("Latitude: %.6f deg", lat));
print(sprintf("Altitude ASL: %.4f m (%.4f ft)", ft2m(alt_ft), alt_ft));
print(sprintf("Altitude AGL: %.4f m (%.4f ft)", ft2m(agl_ft), agl_ft));
print(sprintf("Heading: %.1f deg", normdeg(heading)));
print(sprintf("Ground Elev: %.4f m (%.4f ft)", elev_m, m2ft(elev_m)));
print("");
print(tilepath(lon, lat));
print(sprintf("OBJECT_S %.6f %.6f %.4f %.1f", lon, lat, elev_m, normdeg(360 - heading)));
print("--------------------------------------------------------------");
print("\n");
}