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→Useful hints for scripts: initial script start
(→General tips: xml) |
(→Useful hints for scripts: initial script start) |
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But [http://wiki.flightgear.org/index.php/Nasal_scripting_language#Variables for various reasons] it is much better to declare variables with the "var" statement: | But [http://wiki.flightgear.org/index.php/Nasal_scripting_language#Variables for various reasons] it is much better to declare variables with the "var" statement: | ||
var x = 10; | var x = 10; | ||
* You can include a section of script that runs on startup to initialize variables, create functions, etc. Example: | |||
<PropertyList> | |||
<name type="string">My joystick name</name> | |||
<name type="string">My joystick name #2</name> | |||
<nasal> | |||
<script> | |||
#initialize variables | |||
var f1 = f2 = 0; | |||
var left_brake = right_brake = 0; | |||
# create a function to be used with all buttons | |||
var getmod = func { return getprop("/input/joysticks/js[0]/t-flight-hotas-x-modifier" ); } | |||
</script> | |||
</nasal> | |||
==Resource== | ==Resource== | ||
* [http://www.flightgear.org/Docs/getstart/getstartch3.html#x8-360003.6 The FlightGear Manual] | * [http://www.flightgear.org/Docs/getstart/getstartch3.html#x8-360003.6 The FlightGear Manual] | ||