<?xml version="1.0"?> <!-- C172 flaps control. Oct 20 2000 by John Check <j4strngs@rockfish.net> ________________________________________________________________________________ This is an instrument configuration file for the open-source flight simulator FlightGear (www.flightgear.org). The file is an XML-encoded FlightGear property list defining the instrument's layers and actions. Each instrument is composed of layers stacked on top of each other. A layer may be a texture (with transparent parts to show the layers underneath), text, or a special layer that switches between two others (say, to turn an indicator light on or off). Each layer can move independently in proportion to a property value, and text can be generated from property values as well: all of the layer's movements are defined as transformations. Actions are hotspots on the instrument that will respond to a mouse click. Actions always modify the values of properties, either by adjusting them, toggling them, or swaping them with other properties' values. --> <PropertyList> <name>Flaps Indicator</name> <w-base>56</w-base> <h-base>96</h-base> <layers> <layer> <name>background</name> <texture> <path>Aircraft/Instruments/Textures/flaps.rgb</path> <x1>0.0</x1> <y1>0.0</y1> <x2>0.3515625</x2> <y2>0.625</y2> </texture> </layer> <layer> <name>handle</name> <texture> <path>Aircraft/Instruments/Textures/handles.rgb</path> <x1>0.0</x1> <x2>0.38</x2> <y1>0.875</y1> <y2>1.0</y2> </texture> <w>34</w> <h>15</h> <transformations> <transformation> <type>x-shift</type> <property>/controls/flight/flaps</property> <min>0.0</min> <max>1.0</max> <scale>17.0</scale> <offset>0</offset> </transformation> <transformation> <type>y-shift</type> <property>/controls/flight/flaps</property> <min>0.0</min> <max>1.0</max> <scale>-45.0</scale> <offset>24</offset> </transformation> <transformation> <type>rotation</type> <offset>180</offset> </transformation> </transformations> </layer> </layers> <actions> <action> <name>extend</name> <button>0</button> <x>-30</x> <y>-48</y> <w>30</w> <h>96</h> <binding> <command>property-adjust</command> <property>/controls/flight/flaps</property> <step>-0.34</step> <min>0.0</min> <max>1.0</max> <wrap>false</wrap> </binding> </action> <action> <name>retract</name> <button>0</button> <x>0</x> <y>-48</y> <w>30</w> <h>96</h> <binding> <command>property-adjust</command> <property>/controls/flight/flaps</property> <step>0.34</step> <min>0.0</min> <max>1.0</max> <wrap>false</wrap> </binding> </action> </actions> </PropertyList>