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Add generic blackout/redout for all aircraft, along with a gui.

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Based on previous work by vivian and myself.
This commit is contained in:
stuart 2008-02-16 08:26:59 +00:00
parent 318e5d28c5
commit dd923792ec
4 changed files with 263 additions and 0 deletions
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89
Nasal/redout.nas Executable file
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@ -0,0 +1,89 @@
# Damped G value - starts at 1.
var GDamped = 1.0;
var blackout = func {
var enabled = getprop("/sim/rendering/redout/enabled");
if (enabled)
{
var blackout_start = getprop("/sim/rendering/redout/blackout-onset-g");
var blackout_end = getprop("/sim/rendering/redout/blackout-complete-g");
var redout_start = getprop("/sim/rendering/redout/redout-onset-g");
var redout_end = getprop("/sim/rendering/redout/redout-complete-g");
var internal = getprop("/sim/current-view/internal");
if ((blackout_start == nil) or
(blackout_end == nil) or
(redout_start == nil) or
(redout_end == nil) )
{
# No valid properties - no point running
return;
}
var GCurrent = 1.0;
if (getprop("/sim/flight-model") == "jsb")
{
GCurrent = getprop("/accelerations/pilot/z-accel-fps_sec");
if (GCurrent != nil) GCurrent = - GCurrent / 32;
}
else
{
GCurrent = getprop("/accelerations/pilot-g[0]");
}
if (GCurrent == nil) { GCurrent = 1.0; }
# Updated the GDamped using a filter.
if (GDamped < 0)
{
# Redout happens faster and clears quicker
GDamped = GDamped * 0.75 + GCurrent * 0.25;
}
else
{
GDamped = GDamped * 0.8 + GCurrent * 0.2;
}
setprop("/accelerations/pilot-gdamped", GDamped);
if (internal)
{
if (GDamped > blackout_start)
{
# Blackout
setprop("/sim/rendering/redout/red",0);
setprop("/sim/rendering/redout/alpha",
(GDamped - blackout_start) / (blackout_end - blackout_start));
}
elsif (GDamped < redout_start)
{
# Redout
setprop("/sim/rendering/redout/red",1);
setprop("/sim/rendering/redout/alpha",
abs((GDamped - redout_start) / (redout_end - redout_start)));
}
else
{
setprop("/sim/rendering/redout/alpha",0);
}
}
else
{
# Not in cockpit view - remove all redout/blackout
setprop("/sim/rendering/redout/alpha",0);
}
}
else
{
# Disabled - remove all redout/blackout
setprop("/sim/rendering/redout/alpha",0);
}
settimer(blackout, 0.1);
}
_setlistener("/sim/signals/nasal-dir-initialized", func { blackout(); });

159
gui/dialogs/redout.xml Normal file
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@ -0,0 +1,159 @@
<?xml version="1.0"?>
<PropertyList>
<name>redout</name>
<layout>vbox</layout>
<default-padding>4</default-padding>
<modal>false</modal>
<text>
<label>G-Force Blackout Settings</label>
</text>
<hrule/>
<checkbox>
<halign>left</halign>
<label>Enable Blackout and Redout due to G-force.</label>
<property>/sim/rendering/redout/enabled</property>
<binding>
<command>dialog-apply</command>
</binding>
</checkbox>
<hrule/>
<text>
<halign>center</halign>
<label>Blackout</label>
</text>
<group>
<layout>table</layout>
<text>
<row>0</row>
<col>0</col>
<label>Onset</label>
</text>
<text>
<row>0</row>
<col>1</col>
<halign>center</halign>
<label>15.0</label>
<format>%2.1f</format>
<live>true</live>
<property>/sim/rendering/redout/blackout-onset-g</property>
</text>
<slider>
<row>0</row>
<col>2</col>
<min>1.0</min>
<max>15</max>
<property>/sim/rendering/redout/blackout-onset-g</property>
<binding>
<command>dialog-apply</command>
</binding>
</slider>
<text>
<row>1</row>
<col>0</col>
<label>Complete</label>
</text>
<text>
<row>1</row>
<col>1</col>
<halign>center</halign>
<label>15.0</label>
<format>%2.1f</format>
<live>true</live>
<property>/sim/rendering/redout/blackout-complete-g</property>
</text>
<slider>
<row>1</row>
<col>2</col>
<min>1.0</min>
<max>15</max>
<property>/sim/rendering/redout/blackout-complete-g</property>
<binding>
<command>dialog-apply</command>
</binding>
</slider>
</group>
<hrule/>
<text>
<halign>center</halign>
<label>Redout</label>
</text>
<group>
<layout>table</layout>
<text>
<row>0</row>
<col>0</col>
<label>Onset</label>
</text>
<text>
<row>0</row>
<col>1</col>
<halign>center</halign>
<label>15.0</label>
<format>%2.1f</format>
<live>true</live>
<property>/sim/rendering/redout/redout-onset-g</property>
</text>
<slider>
<row>0</row>
<col>2</col>
<min>-1.0</min>
<max>-15.0</max>
<property>/sim/rendering/redout/redout-onset-g</property>
<binding>
<command>dialog-apply</command>
</binding>
</slider>
<text>
<row>1</row>
<col>0</col>
<label>Complete</label>
</text>
<text>
<row>1</row>
<col>1</col>
<label>15.0</label>
<format>%2.1f</format>
<live>true</live>
<property>/sim/rendering/redout/redout-complete-g</property>
</text>
<slider>
<row>1</row>
<col>2</col>
<min>-1.0</min>
<max>-15.0</max>
<property>/sim/rendering/redout/redout-complete-g</property>
<binding>
<command>dialog-apply</command>
</binding>
</slider>
</group>
<button>
<legend>Close</legend>
<default>true</default>
<key>Esc</key>
<binding>
<command>dialog-close</command>
</binding>
</button>
</PropertyList>

8
gui/menubar.xml
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@ -122,6 +122,14 @@
</binding>
</item>
<item>
<label>G-force Options</label>
<binding>
<command>dialog-show</command>
<dialog-name>redout</dialog-name>
</binding>
</item>
<item>
<label>Adjust View Distance</label>
<binding>

7
preferences.xml
View file

@ -101,6 +101,13 @@ Started September 2000 by David Megginson, david@megginson.com
<shadows-debug type="bool" userarchive="y">false</shadows-debug>
<fps-display type="bool" userarchive="y">false</fps-display>
<glide-slope-tunnel type="bool" userarchive="y">false</glide-slope-tunnel>
<redout>
<enabled type="bool" userarchive="y">true</enabled>
<blackout-onset-g>3.5</blackout-onset-g>
<blackout-complete-g>5</blackout-complete-g>
<redout-onset-g>-2</redout-onset-g>
<redout-complete-g>-4</redout-complete-g>
</redout>
</rendering>
<model-hz type="int">120</model-hz>
<navdb>