Code:
#define ACT_EMO_ON skill99
function bide_event()
{
    show_panels();
    switch(event_type)
    {
        case EVENT_SCAN:
            if(you)
                emoon = you.ACT_EMO_ON;
            break;
    }
}

action bide()
{
my.event=bide_event;my.enable_scan=on;
}


your old code was bad, because every frame you get a new function, so your game will slow down very fast at a very low framerate

in this code you only need to c_scans!
the first is called like this:
Code:
my.ACT_EMO_ON = 1;
c_scan(...);//your scan code

now your variable emoon = 1

the second one looks like this:
the first is called so:
Code:
my.ACT_EMO_ON = 0;
c_scan(...);//your scan code

now your emoon = 0

this variant saves you many frametime and will be much easier to handle for the engine
try it...

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