c548fff9e4
The pull request included some changes that were neither accidental nor unintentional, so only a subset of the changes from pull request #869 submitted by klorpa were manually applied. behaviour -> behavior speach -> speech knowlege -> knowledge incrments -> increments stethscope -> stethoscope staiway -> stairway arifact -> artifact extracing -> extracting The uses of "iff" were left alone. Close #869
39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
/* NetHack 3.7 spell.h $NHDT-Date: 1646838388 2022/03/09 15:06:28 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.14 $ */
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/* Copyright 1986, M. Stephenson */
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/* NetHack may be freely redistributed. See license for details. */
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#ifndef SPELL_H
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#define SPELL_H
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#define NO_SPELL 0
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#define UNKNOWN_SPELL (-1)
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/* spellbook re-use control; used when reading and when polymorphing */
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#define MAX_SPELL_STUDY 3
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struct spell {
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short sp_id; /* spell id (== object.otyp) */
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xint16 sp_lev; /* power level */
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int sp_know; /* knowledge of spell */
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};
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enum spellknowledge {
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spe_Forgotten = -1, /* known but no longer castable */
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spe_Unknown = 0, /* not yet known */
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spe_Fresh = 1, /* castable if various casting criteria are met */
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spe_GoingStale = 2 /* still castable but nearly forgotten */
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};
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/* levels of memory destruction with a scroll of amnesia */
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#define ALL_MAP 0x1
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#define ALL_SPELLS 0x2
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#define decrnknow(spell) g.spl_book[spell].sp_know--
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#define spellid(spell) g.spl_book[spell].sp_id
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#define spellknow(spell) g.spl_book[spell].sp_know
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/* how much Pw a spell of level lvl costs to cast? */
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#define SPELL_LEV_PW(lvl) ((lvl) * 5)
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#endif /* SPELL_H */
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