90 lines
2.4 KiB
Text
90 lines
2.4 KiB
Text
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# Damped G value - starts at 1.
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var GDamped = 1.0;
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var blackout = func {
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var enabled = getprop("/sim/rendering/redout/enabled");
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if (enabled)
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{
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var blackout_start = getprop("/sim/rendering/redout/blackout-onset-g");
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var blackout_end = getprop("/sim/rendering/redout/blackout-complete-g");
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var redout_start = getprop("/sim/rendering/redout/redout-onset-g");
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var redout_end = getprop("/sim/rendering/redout/redout-complete-g");
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var internal = getprop("/sim/current-view/internal");
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if ((blackout_start == nil) or
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(blackout_end == nil) or
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(redout_start == nil) or
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(redout_end == nil) )
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{
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# No valid properties - no point running
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return;
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}
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var GCurrent = 1.0;
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if (getprop("/sim/flight-model") == "jsb")
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{
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GCurrent = getprop("/accelerations/pilot/z-accel-fps_sec");
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if (GCurrent != nil) GCurrent = - GCurrent / 32;
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}
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else
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{
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GCurrent = getprop("/accelerations/pilot-g[0]");
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}
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if (GCurrent == nil) { GCurrent = 1.0; }
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# Updated the GDamped using a filter.
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if (GDamped < 0)
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{
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# Redout happens faster and clears quicker
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GDamped = GDamped * 0.75 + GCurrent * 0.25;
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}
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else
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{
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GDamped = GDamped * 0.8 + GCurrent * 0.2;
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}
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setprop("/accelerations/pilot-gdamped", GDamped);
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if (internal)
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{
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if (GDamped > blackout_start)
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{
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# Blackout
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setprop("/sim/rendering/redout/red",0);
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setprop("/sim/rendering/redout/alpha",
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(GDamped - blackout_start) / (blackout_end - blackout_start));
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}
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elsif (GDamped < redout_start)
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{
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# Redout
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setprop("/sim/rendering/redout/red",1);
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setprop("/sim/rendering/redout/alpha",
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abs((GDamped - redout_start) / (redout_end - redout_start)));
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}
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else
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{
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setprop("/sim/rendering/redout/alpha",0);
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}
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}
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else
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{
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# Not in cockpit view - remove all redout/blackout
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setprop("/sim/rendering/redout/alpha",0);
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}
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}
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else
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{
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# Disabled - remove all redout/blackout
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setprop("/sim/rendering/redout/alpha",0);
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}
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settimer(blackout, 0.1);
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}
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_setlistener("/sim/signals/nasal-dir-initialized", func { blackout(); });
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