samedi 25 février 2017

ActionSctipt 3.0 Error:

I'm having real trouble trying to access the symbol dynamically, I have 9 buttons that all call this method, and they pass in their location (tl, t, tr, etc.) I've tried this method before on another program and it works without a problem, but in this program it fails.

I am attempting to access a symbol call s_tl (example location), but all I'm getting is undefined (see results).

function turn(btn : String):Function {
return function(e:MouseEvent) {
    var players_turn : int;
    var chosen : String = "s_" + btn;

    trace(this);
    trace(this[chosen]);
    trace(chosen);
    trace(this[chosen]);
    // if crosses turn 0 else 1
    if (s_c.currentFrame == 1) {
        players_turn = 0;
    } else {
        players_turn = 1;
    }       

    // check who's turn it is if it's been pressed before
    if (players_turn == 0 && this[chosen].visible == false) {
        this[chosen].gotoAndStop(1);
        this[chosen].visible = true;
    } else {
        this[chosen].gotoAndStop(2);
        this[chosen].visible = true;
    }
};
}

Results:

[object global]
undefined
s_br
undefined
TypeError: Error #1010: A term is undefined and has no properties.
    at MethodInfo-6()

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