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Nemesis bulletin boards: Documentation bulletin board, note 18

All standard objects (see man std_objects) in Nemesis have properties now.
This means that you have property support, if you inherit one of the standard
objects.

These are the function you can call, if you want to use properties:

    set_prop		- add/change/remove one or more properties
    query_prop		- query one or more properties

For each of these functions there also exists a manual file.
A list of usable properties will follow, if you have ideas about useful
properties, write a note onto the wiz board for discussion.

The names of standard properties are normally defined in header files. You
have to include them to be able to use them. Additional properties can be
set using strings, like set_prop("myprop", 100).

One example: If you want your item to be destructed if it is sold in a shop
put set_prop(P_DESTRUCT_WHEN_SOLD, 1) into your reset routine. All
generic shops look for this property in each object that is sold and destructs
it according to the return value of query_prop.

Not understood? It is easier than it sounds, and you'll get used to it very
fast, I'm sure.
    Junky

This board is to document how to code various stuff in Nemesis.
Within Nemesis it is located in the inner guild in the village.
If you have written documents that should be placed here or
if you think something important is missing please contact an
Archwizard - see 'help admin' or https://nemesis.de/lpc/help/admin .
Nowadays especially new features etc. are posted here.
The board contains 49 notes:

1. living (Lynx, Sep 19 1991, 28)
2. short descriptions (Lynx, Sep 19 1991, 28)
3. building guilds (Lynx, Sep 19 1991, 28)
4. Ok. prompts (Lynx, Sep 20 1991, 28)
5. Yell command (Lynx, Sep 21 1991, 28)
6. simulated efuns (Lynx, Sep 22 1991, 28; Kiri, Jan 28 2017, 62)
7. Re: short descriptions -> inventory display (Lynx, Sep 24 1991, 28)
8. ships (Junky, Sep 30 1991, 30; revised by Kiri, Jun 4 2016, 62)
9. introducing a new quest (Lynx, Oct 8 1991, 28)
10. storing data in the player (Lynx, Oct 8 1991, 28)
11. setting a user-definable prompt (Snake, Jan 6 1992, 66)
12. Test Players (Junky, Jan 9 1992, 40; revised by Kiri, Jul 27 2016, 62)
13. the colourful magazine (Snake, Feb 13 1992, 66; Kiri, Jun 4 2016, 62)
14. new room support: room2.h (Junky, Mar 27 1992, 55)
15. Skills (Junky, Mar 27 1992, 55)
16. Indent within ed. (Lynx, Jul 25 1992, 49)
17. Re: Indent within ed. (Poe, Aug 4 1992, 41)
18. Properties (Junky, Aug 25 1992, 55)
19. Timedependent objects (Junky, Sep 11 1992, 55)
20. lfun produce (Lynx, Feb 9 1993, 60)
21. ED editor F.Y.I. (Poe, Mar 7 1993, 45)
22. conditional operator (Poe, Aug 13 1993, 46)
23. Indirection (Poe, Nov 23 1993, 48)
24. lfun search for all objects (Kiri, Jun 1 2016, 62)
25. obj/monster: set_alias & set_brave (Kiri, Jun 4 2016, 62)
26. Re: simulated efuns (Kiri, Jun 4 2016, 62)
27. all "dead" (non-living) objects: query_name (Kiri, Jun 7 2016, 62)
28. obj/monster: second_life supports argument (Kiri, Jun 10 2016, 62)
29. obj/postoffice: generic post office (Kiri, Jun 11 2016, 62)
30. obj/living: room property P_NO_MAGIC finally! (Kiri, Jun 12 2016, 62)
31. simul_efun: valid_id & living: find_id (Kiri, Jul 17 2016, 62)
32. obj/sign: improved (Kiri, Jul 18 2016, 62)
33. obj/item: the replacement of obj/treasure (Kiri, Jul 19 2016, 62)
34. obj/text: improved (Kiri, Jul 19 2016, 62)
35. obj/key: improved (Kiri, Jul 19 2016, 62)
36. obj/map: ready for persistence (Kiri, Jul 19 2016, 62)
37. obj/treasure: legacy but persistent (Kiri, Jul 26 2016, 62)
38. obj/chest & obj/bag: improved & persistent (Kiri, Jul 27 2016, 62)
39. wiz command: localcmd (Kiri, Aug 12 2016, 62)
40. obj/monster: set_cap_name, query_name & a hack (Kiri, Aug 12 2016, 62)
41. obj/door2: a new door system (Kiri, Aug 12 2016, 62)
42. room2.h: tutorial revised / changes & fixes (Kiri, Aug 12 2016, 62)
43. keeping track of object versions (Kiri, Aug 17 2016, 62)
44. About Colours (Kiri, Sep 17 2016, 62)
45. clean_up: a garbage collection! (Kiri, Dec 27 2016, 62)
46. containers: query_put_prep (Kiri, Jun 15 2017, 62)
47. Re: obj/board: changes (Kiri, Jun 16 2017, 62)
48. new 'more' via obj/more (Kiri, Sep 13 2017, 62)
49. Re: New & Changed [Wiz] Commands (Kiri, Sep 26 2017, 62)