/usr/share/doc/instead/manual/examples/visual.lua is in instead-doc-base 1.9.1-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | -- example module
require "timer"
require "theme"
function fading_goto(where, step, bg)
fading_room.where = where
fading_room.step = game.gui.fading;
if step then fading_room.step = step end
fading_room._bg = bg
return walk 'fading_room'
end
game.fading = stead.hook(game.fading,
function(f, s, ...)
local r,v = f(s, unpack(arg))
if r and fading_room.active then
if from() == fading_room then
fading_room.active = false
end
return true, fading_room.step
end
return r,v
end)
fading_room = room {
nam = true;
var { active = false };
var { where = 'main' };
var { step = 4 };
pic = true;
entered = function(s)
s.active = true;
if s._bg then
s._saved_bg = theme.get 'scr.gfx.bg';
theme.gfx.bg(s._bg);
end
s._timer = timer:get();
timer:set(1);
end;
exit = function(s)
if s._bg then
theme.gfx.bg(s._saved_bg)
end
end;
timer = function(s)
timer:set(s._timer);
walk(s.where)
end
}
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