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add HUD manager class. The old and new HUD code is a bit tedious to handle

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in keyboard.xml. Better concentrate that on one place.
This commit is contained in:
mfranz 2006-08-21 08:35:53 +00:00
parent a6ebef1d0a
commit 8ecfdb2a96
1 changed files with 57 additions and 0 deletions
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57
Nasal/aircraft.nas
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@ -215,3 +215,60 @@ light = {
};
# HUD control class to handle both HUD implementations.
#
HUDControl = {
new : func {
var m = { parents : [HUDControl] };
m.vis0N = props.globals.getNode("/sim/hud/visibility[0]", 1);
m.vis1N = props.globals.getNode("/sim/hud/visibility[1]", 1);
m.currcolN = props.globals.getNode("/sim/hud/current-color", 1);
m.paletteN = props.globals.getNode("/sim/hud/palette", 1);
m.brightnessN = props.globals.getNode("/sim/hud/color/brightness", 1);
m.currentN = m.vis0N;
return m;
},
cycle_color : func { # h-key
if (!me.currentN.getBoolValue()) { # if off, turn on
return me.currentN.setBoolValue(1);
}
var i = me.currcolN.getValue() + 1; # if through, turn off
if (i < 0 or i >= size(me.paletteN.getChildren("color"))) {
me.currentN.setBoolValue(0);
me.currcolN.setIntValue(0);
} else { # otherwise change color
me.currentN.setBoolValue(1);
me.currcolN.setIntValue(i);
}
},
cycle_brightness : func { # H-key
var br = me.brightnessN.getValue() - 0.2;
me.brightnessN.setValue(br > 0.01 ? br : 1);
},
normal_type : func { # i-key
me.oldinit1();
me.vis0N.setBoolValue(1);
me.vis1N.setBoolValue(0);
me.currentN = me.vis0N;
},
cycle_type : func { # I-key
if (me.currentN == me.vis0N) {
me.vis0N.setBoolValue(0);
me.vis1N.setBoolValue(1);
me.currentN = me.vis1N;
} elsif (me.currentN == me.vis1N) {
me.vis0N.setBoolValue(1);
me.vis1N.setBoolValue(0);
me.oldinit2();
me.currentN = me.vis0N;
}
},
oldinit1 : func { fgcommand("hud-init", props.Node.new()) },
oldinit2 : func { fgcommand("hud-init2", props.Node.new()) },
};
var HUD = nil;
settimer(func { HUD = HUDControl.new() }, 0);