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Updated WalkView:

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- Added a default key binding file.
- Improved the documentation.
This commit is contained in:
Anders Gidenstam 2010-10-31 12:29:02 +01:00
parent be61cc6e89
commit 1ff1469fc1
2 changed files with 203 additions and 2 deletions
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198
Aircraft/Generic/WalkView/walk-view-keys.xml Normal file
View file

@ -0,0 +1,198 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
Walk view module for FlightGear.
Copyright (C) 2010 Anders Gidenstam (anders(at)gidenstam.org)
This file is licensed under the GPL license v2 or later.
-->
<PropertyList>
<!--
This module can be used to add suitable key bindings for walk views
to any aircraft.
Usage example:
Include it in the keybord section of the aircraft's -set file.
<keyboard include="../Generic/WalkView/walk-view-keys.xml">
Note: If the aircraft use other custom key bindings for the same keys
the walk view bindings should be merged into the aircraft specific
bindings. The walk view API commands return false if not currently
in a walk view so the other alternative action can be put in an
if statement. E.g.
if (!walkview.forward(4.0)) {
# Perform the non-walk view action of this key.
}
-->
<!-- Keyboard commands -->
<key n="87">
<name>W</name>
<desc>Walk view: Run forward.</desc>
<binding>
<command>nasal</command>
<script>
if (!walkview.forward(4.0)) {
}
</script>
</binding>
<mod-up>
<binding>
<command>nasal</command>
<script>
walkview.forward(0);
</script>
</binding>
</mod-up>
</key>
<key n="119">
<name>w</name>
<desc>Walk view: Walk forward.</desc>
<binding>
<command>nasal</command>
<script>
if (!walkview.forward(1.0)) {
}
</script>
</binding>
<mod-up>
<binding>
<command>nasal</command>
<script>
walkview.forward(0);
</script>
</binding>
</mod-up>
</key>
<key n="100">
<name>d</name>
<desc>Walk view: Side step right.</desc>
<repeatable type="bool">true</repeatable>
<binding>
<command>nasal</command>
<script>
if (!walkview.side_step(0.5)) {
}
</script>
</binding>
<mod-up>
<binding>
<command>nasal</command>
<script>
walkview.side_step(0);
</script>
</binding>
</mod-up>
</key>
<key n="68">
<name>D</name>
<desc>Walk view: Fast side step right.</desc>
<repeatable type="bool">true</repeatable>
<binding>
<command>nasal</command>
<script>
if (!walkview.side_step(1.0)) {
}
</script>
</binding>
<mod-up>
<binding>
<command>nasal</command>
<script>
walkview.side_step(0);
</script>
</binding>
</mod-up>
</key>
<key n="97">
<name>a</name>
<desc>Walk view: Side step left.</desc>
<repeatable type="bool">true</repeatable>
<binding>
<command>nasal</command>
<script>
if (!walkview.side_step(-0.5)) {
}
</script>
</binding>
<mod-up>
<binding>
<command>nasal</command>
<script>
walkview.side_step(0);
</script>
</binding>
</mod-up>
</key>
<key n="65">
<name>A</name>
<desc>Walk view: Fast side step left.</desc>
<repeatable type="bool">true</repeatable>
<binding>
<command>nasal</command>
<script>
if (!walkview.side_step(-1.0)) {
}
</script>
</binding>
<mod-up>
<binding>
<command>nasal</command>
<script>
walkview.side_step(0);
</script>
</binding>
</mod-up>
</key>
<key n="115">
<name>s</name>
<desc>Walk view: Walk backwards.</desc>
<binding>
<command>nasal</command>
<script>
if (!walkview.forward(-1.0)) {
controls.startEngine(1);
}
</script>
</binding>
<mod-up>
<binding>
<command>nasal</command>
<script>
walkview.forward(0);
controls.startEngine(0);
</script>
</binding>
</mod-up>
</key>
<!-- Remove this if you for some reason have 2d panels and want the default
Swap panels function on 'S'.
-->
<!-- key n="83">
<name>S</name>
<desc>Walk view: Walk backwards.</desc>
<binding>
<command>nasal</command>
<script>
walkview.forward(-1.0);
</script>
</binding>
<mod-up>
<binding>
<command>nasal</command>
<script>
walkview.forward(0);
</script>
</binding>
</mod-up>
</key -->
</PropertyList>

7
Aircraft/Generic/WalkView/walkview.nas
View file

@ -100,7 +100,8 @@ var active_walker = func {
# NOTES:
# Currently there can only be one view manager per view so the
# walk view should not have any other view manager.
#
# See Aircraft/Nordstern, Aircraft/Short_Empire or Aircraft/ZLT-NT
# for working examples of walk views.
var walker = {
new : func (view_name, constraints = nil, managers = nil) {
var obj = { parents : [walker] };
@ -124,7 +125,7 @@ var walker = {
view.manager.register(view_name, obj);
walkers[obj.view.getPath()] = obj;
debug.dump(obj);
#debug.dump(obj);
return obj;
},
active : func {
@ -216,6 +217,8 @@ var walker = {
###############################################################################
# Constraint classes. Determines where the view can walk.
#
# The union of two constraints.
# c1, c2 - the constraints : constraint