Free Hero Mesh

  Define user flags as Misc6 bits; the first defined flag is bit0. Up to
  32 flags can be defined in this way.

(Misc7 <userflags...>)
  Define user flags as Misc7 bits; the first defined flag is bit0. Up to
  32 flags can be defined in this way.

(Order <orders...>)
  (Not fully implemented yet.)

(Synchronize <slot> <length> <speed>)
  Define an animation slot for synchronized animation. The slot number can
  be 0 to 7, the length is the number of images in the sequence, and the
  speed is the number of centiseconds between frames.

(Volume <number>)
  Define the maximum allowed volume for an object to move diagonally

then
  Ends a block started with begin or if.

Trace
  Used for debugging.


=== Order of execution ===

(The below describes a feature that is not implemented yet; currently
only the syntax is implemented. When it is completed, this note will be
removed and further descriptions will be added below.)

You can specify the order of execution of objects by class by a global
(Order) block. Inside of this block is a list of sub-lists; each sub-list
is delimited by parentheses.

Each sub-list starts with a flag name, which may be a user flag, or Input,
or Player. This matches only classes that have that flag (changing that
flag at run time has no effect on order of execution). The remaining
elements are optional; if they are present, they are used to break ties.
First, the second item breaks ties if there is one, and then if there is
still a tie then the third item breaks ties, etc. These extra elements
can be one of the following, with or without a comma: Misc1, Misc2, Misc3,
Misc4, Misc5, Misc6, Misc7, Temperature, Density, Xloc, Yloc, Image. If
there is no comma, they are lowest to highest, but a comma reverses the
order to be highest to lowest instead. These values are treated as signed,
and the values after INIT or CREATE message returns is used. If any of
the values is not a number, then it is an error.

The order of execution is then first all objects not listed in the (Order)
block, and then for each sub-list in the (Order) block, the objects that
meet that criteria, in that order. (If it meets multiple criteria, only
the first one that meets that criteria is used.)


=== Compatibility ===

Compatible objects have the following differences from the default:

* VisualOnly implies Stealthy.