Door

AdjustSize ApplyText CalcLabelBox CalcOpaqueBox CanAcceptCoupon DefaultReceiverForSelf Draw DrawOpenHighlight

Attributes

Highlighted Image RelativeOrigin

Fields

instance Door tag;
 relativeOrigin: <0.0,0.0>;
    contentSize: <0.0,0.0>;
      viewFlags: 0x00000000;
     labelStyle: nilObject;
          color: 0;
       altColor: 0;
         shadow: nilObject;
          sound: nilObject;
         border: nilObject;
    destination: nilObject;
           lock: nilObject;
          image: nilObject;
authoringModeOnly: false;
     knobCenter: <0.0,0.0>;
      knobImage: nilObject;
end instance;

Define Class Door;
    inherits from Box, HasDoorway;

    field knobCenter: Dot;
    field knobImage: Image;

    overrides AdjustSize;
        // adjusts the size based on the width of the name.  also adjusts the size of the enclosing corridor.
    overrides ApplyText;
        // accepts coupons with the proper trigger words on them
    overrides CalcOpaqueBox;
        // accounts for the fact that the bottom part of the border is cut off.
    overrides CanAcceptCoupon;
        // rejects shadow coupons, accepts image coupons, and accepts text coupons only in authoring mode.
        // for all others, returns inherited.
    overrides CalcLabelBox;
        // shifts label downward to make space for image.
    overrides Draw;
        // draws the door.
    overrides SetHighlighted;
        // recalculates the label location.
    overrides SetImage;
        // recalculates label location.
    overrides SetRelativeOrigin;
        // since CalcOpaqueBox is overridden, changing the origin may change the bounds
    overrides DefaultReceiverForSelf;
        // returns iHallway.

    intrinsic DrawOpenHighlight(bounds: Box; openDistance: Micron; openOutward: Boolean);
        // Draws the dark area to the right of the doorway that gives it that "open door" look.  
end class;