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Lua tests: generation of each object

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Test generation of every object, both via des.object and obj.new.
Expose FIRST_OBJECT and LAST_OBJECT numbers to lua.
Add lua nh.int_to_objname, a function to convert integer value to
object base name and class.
Allow creating new nethack lua object by specifying id and class.
This commit is contained in:
Pasi Kallinen
2026-01-26 17:49:45 +02:00
parent b5ca1a3ed8
commit 11bed1f55b
7 changed files with 122 additions and 16 deletions
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23
doc/lua.adoc
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@@ -259,6 +259,17 @@ Example:
local str = nh.ing_suffix("foo");
=== int_to_objname
Convert integer value to object name and class.
Returns two strings, the object base name and the class character.
The returned strings may be empty if an error occurred.
Example:
local oname, oclass = nh.int_to_objname(45);
=== int_to_pmname
Convert integer value to monster type name.
@@ -850,7 +861,7 @@ Example:
=== object
Create an object. Returns the object as an <<Obj>> class.
Create an object and place it somewhere on the map. Returns the object as an <<Obj>> class.
The table parameter accepts the following:
[options="header"]
@@ -874,8 +885,8 @@ The table parameter accepts the following:
| greased | boolean | Is the object greased?
| broken | boolean | Is the object broken?
| achievement | boolean | Is there an achievement attached to the object?
| x, y | int | Coordinates on the level
| coord | table | x,y coordinates in table format
| x, y | int | Coordinates on the level; defaults to a random location.
| coord | table | x,y coordinates in table format; defaults to a random location.
| montype | string | Monster id or class
| historic | boolean | Is statue historic?
| male | boolean | Is statue male?
@@ -1380,11 +1391,13 @@ Handling objects via obj-class.
=== new
Create a new object via wishing routine.
Create a new object, either via wishing routine, or specifying object name and class.
Unlike des.object, does not place the object anywhere.
Example:
local o = obj.new("rock");
local o = obj.new({ id = "invisibility", class = "!" });
=== isnull
@@ -1576,6 +1589,8 @@ These constants are in the `nhc` table.
| NUMMONS | Number of different monster types
| LOW_PM | First monster type id. See <<_int_to_pmname>>.
| HIGH_PM | Last monster type id. See <<_int_to_pmname>>.
| FIRST_OBJECT | First object type id. See <<_int_to_objname>>.
| LAST_OBJECT | Number of object type ids. See <<_int_to_objname>>.
| DLB | 1 or 0, depending if NetHack is compiled with DLB
|===