your source code. It is not unusual to find other suggestions and
warnings.
-To help us out of the disambiguation problem with the word TOILET, we
-are going to use Neil Cerutti's extension ``pname.h``, which is designed
-for situations precisely like this. First, we follow the link to the IF
-archive and download the compressed file ``pname.zip``, which contains
-two more files: ``pname.h`` and ``pname.txt``. We place these files in
-the folder where we are currently developing our game or, if using the
-environment we proposed in "Tools of the trade" on page 17, in the
-``Inform\Lib\Contrib`` folder. The text file offers instructions about
-installation and usage. Here we find a warning:
+To help us out of the disambiguation problem with the word TOILET, we are
+going to use Neil Cerutti's extension ``pname.h``, which is designed for
+situations precisely like this. First, we follow the link to the IF archive
+and download the compressed file ``pname.zip``, which contains two more
+files: ``pname.h`` and ``pname.txt``. We place these files in the folder
+where we are currently developing our game or, if using the environment we
+proposed in :doc:`02`, in the ``Inform\Lib\Contrib`` folder. The text file
+offers instructions about installation and usage. Here we find a warning:
This version of pname.h is recommended for use only with version 6/10
of the Inform Library.
``pname.h`` right after it. ``Replace`` tells the compiler that we're
providing replacements for some standard routines.
-.. code-block:: inform6
+.. code-block:: inform
Constant Story "Captain Fate";
Constant Headline
Maybe specially highlight the lines using pname?
-.. code-block:: inform6
+.. code-block:: inform
Object toilet_door
with pname '.x' 'red' '.x' 'toilet' 'door',
while leaving the ``outside_of_toilet`` unchanged:
-.. code-block:: inform6
+.. code-block:: inform
Object outside_of_toilet "toilet" cafe
with name 'toilet' 'bath' 'rest' 'room' 'bathroom' 'restroom',
about sums it all up; pretty simple to describe -- not so simple to
code. Remember Benny's basic definition from the previous chapter:
-.. code-block:: inform6
+.. code-block:: inform
Object benny "Benny" cafe
with name 'benny',
We can now add some complexity, beginning with a ``life`` property. In
generic form:
-.. code-block:: inform6
+.. code-block:: inform
life [;
Give: !... code for giving objects to Benny
We have seen some of these actions before. We'll take care of the easier
ones:
-.. code-block:: inform6
+.. code-block:: inform
Attack:
if (costume has worn) {
returned. The solution, yet again (this really is a most useful
capability), is more local property variables:
-.. code-block:: inform6
+.. code-block:: inform
Object benny "Benny" cafe
with name 'benny',
come to the ``Give`` action of the ``orders`` property, which deals with
commands like BENNY, GIVE ME THE KEY):
-.. code-block:: inform6
+.. code-block:: inform
Give:
switch (noun) {
the object offered to the NPC. Remember that we can use the ``switch``
statement as shorthand for:
-.. code-block:: inform6
+.. code-block:: inform
if (noun == costume) { whatever };
if (noun == clothes) { whatever };
!...
-We won't let players give away their clothes or their costume (yes, an
-improbable action, but you never know). The toilet key and the coin are
-successfully transferred. The property ``key_not_returned`` will be set
-to true when we receive the toilet key from Benny (we have not coded
-that bit yet), and now, when we give it back, it's reset to ``false``.
-The ``move`` statement is in charge of the actual transfer of the object
-from the player's inventory to Benny, and we finally display a
-confirmation message. With the coin, we find a new statement:
-``remove``. This extracts the object from the object tree, so that it
-now has no parent. The effect is to make it disappear from the game
-(though you are not destroying the object permanently -- and indeed you
-could return it to the object tree using the ``move`` statement); as far
-as the player is concerned, there isn’t a COIN to be found anywhere. The
-``coffee_not_paid`` property will be set to true when Benny serves us
-the cup of coffee (again, we’ll see that in a moment); now we reset it
-to ``false``, which liberates the player from debt. This culminates with
-the ``"..."`` print-and-return statement, telling the player that the
-action was successful. In passing, remember that in "A homely
-atmosphere" on page 131 we defined the counter such that PUT KEY ON
+We won't let players give away their clothes or their costume (yes, an
+improbable action, but you never know). The toilet key and the coin are
+successfully transferred. The property ``key_not_returned`` will be set to
+true when we receive the toilet key from Benny (we have not coded that bit
+yet), and now, when we give it back, it's reset to ``false``. The ``move``
+statement is in charge of the actual transfer of the object from the
+player's inventory to Benny, and we finally display a confirmation
+message. With the coin, we find a new statement: ``remove``. This extracts
+the object from the object tree, so that it now has no parent. The effect
+is to make it disappear from the game (though you are not destroying the
+object permanently -- and indeed you could return it to the object tree
+using the ``move`` statement); as far as the player is concerned, there
+isn’t a COIN to be found anywhere. The ``coffee_not_paid`` property will be
+set to true when Benny serves us the cup of coffee (again, we’ll see that
+in a moment); now we reset it to ``false``, which liberates the player from
+debt. This culminates with the ``"..."`` print-and-return statement,
+telling the player that the action was successful. In passing, remember
+that in :ref:`homely-atmos` we defined the counter such that PUT KEY ON
COUNTER is automatically translated into GIVE KEY TO BENNY .
Why move the key to Benny but remove the coin instead? Once players
like ASK BENNY FOR THE KEY or BENNY, GIVE ME THE KEY. The syntax is
similar to that of the ``life`` property:
-.. code-block:: inform6
+.. code-block:: inform
orders [; ! handles ASK BENNY FOR X and BENNY, GIVE ME XXX
Give:
We must revisit the café room object:
-.. code-block:: inform6
+.. code-block:: inform
Room cafe "Inside Benny's cafe"
with description
room before the movement actually takes place, a good moment to
interfere if we want to prevent escape. The first line:
-.. code-block:: inform6
+.. code-block:: inform
if (noun ~= s_obj) return false;
The first three are covered by the test:
-.. code-block:: inform6
+.. code-block:: inform
if (benny.coffee_not_paid == true || benny.key_not_returned == true) ...