baff3bc88b
While testing some killer_xname() changes, I noticed that it was
feasible to avoid having some gear destroyed by causing a hangup after
getting the destruction message. And while testing the fix for that, I
stumbled across a panic situation (not caused by my changes). If you
survive entering lava while wearing water walking boots (and aren't fire
resistant yourself, and don't have enough hit points to survive 6d6
damage, and your boots aren't fireproofed...), having those boots be
destroyed will dump you back into the same lava recursively (lava_effects
-> Boots_off -> spoteffects -> lava_effects). And if you survive that
(wizard/explore mode or life-saving), there will be a panic when finishing
deletion of the boots (useupall) because the recursive call will have
already done it (since they aren't worn anymore when inner call handles
them, no additional recursion gets triggered and object deletion happens).
Some of the other stuff I was working on is mixed in here because
this is the configuration I ended up using to test the panic fix.
Several Makefiles are missing the dependency for context.h (post-3.4.3
revision). If yours is, then you'll need to force a full rebuild after
applying this or you'll end up with havoc. (Mine was, but I noticed that
the expected full build wasn't happening and interrupted it to fix that.)
109 lines
3.3 KiB
C
109 lines
3.3 KiB
C
/* SCCS Id: @(#)context.h 3.5 $Date$ */
|
|
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
|
|
/* NetHack may be freely redistributed. See license for details. */
|
|
|
|
|
|
/* If you change the context structure make sure you increment EDITLEVEL in */
|
|
/* patchlevel.h if needed. */
|
|
|
|
#ifndef CONTEXT_H
|
|
#define CONTEXT_H
|
|
|
|
#define CONTEXTVERBSZ 30
|
|
|
|
/*
|
|
* The context structure houses things that the game tracks
|
|
* or adjusts during the game, to preserve game state or context.
|
|
*
|
|
* The entire structure is saved with the game.
|
|
*
|
|
*/
|
|
|
|
struct dig_info { /* apply.c, hack.c */
|
|
int effort;
|
|
d_level level;
|
|
coord pos;
|
|
long lastdigtime;
|
|
boolean down, chew, warned, quiet;
|
|
};
|
|
|
|
struct tin_info {
|
|
struct obj *tin;
|
|
unsigned o_id; /* o_id of tin in save file */
|
|
int usedtime, reqtime;
|
|
};
|
|
|
|
struct book_info {
|
|
struct obj *book; /* last/current book being xscribed */
|
|
unsigned o_id; /* o_id of book in save file */
|
|
schar delay; /* moves left for this spell */
|
|
};
|
|
|
|
struct takeoff_info {
|
|
long mask;
|
|
long what;
|
|
int delay;
|
|
boolean cancelled_don;
|
|
char disrobing[CONTEXTVERBSZ+1];
|
|
};
|
|
|
|
struct victual_info {
|
|
struct obj *piece; /* the thing being eaten, or last thing that
|
|
* was partially eaten, unless that thing was
|
|
* a tin, which uses the tin structure above,
|
|
* in which case this should be 0 */
|
|
unsigned o_id; /* o_id of food object in save file */
|
|
/* doeat() initializes these when piece is valid */
|
|
int usedtime, /* turns spent eating */
|
|
reqtime; /* turns required to eat */
|
|
int nmod; /* coded nutrition per turn */
|
|
Bitfield(canchoke,1); /* was satiated at beginning */
|
|
|
|
/* start_eating() initializes these */
|
|
Bitfield(fullwarn,1); /* have warned about being full */
|
|
Bitfield(eating,1); /* victual currently being eaten */
|
|
Bitfield(doreset,1); /* stop eating at end of turn */
|
|
};
|
|
|
|
struct warntype_info {
|
|
unsigned long obj; /* object warn_of_mon monster type M2 */
|
|
unsigned long polyd; /* warn_of_mon monster type M2 due to poly */
|
|
struct permonst *species; /* particular species due to poly */
|
|
short speciesidx; /* index of above in mons[] (for save/restore) */
|
|
};
|
|
|
|
struct context_info {
|
|
unsigned ident; /* social security number for each monster */
|
|
unsigned no_of_wizards; /* 0, 1 or 2 (wizard and his shadow) */
|
|
unsigned run; /* 0: h (etc), 1: H (etc), 2: fh (etc) */
|
|
/* 3: FH, 4: ff+, 5: ff-, 6: FF+, 7: FF- */
|
|
/* 8: travel */
|
|
unsigned startingpet_mid;
|
|
int warnlevel;
|
|
int in_lava_effects; /* hack for Boots_off() */
|
|
long next_attrib_check; /* next attribute check */
|
|
long stethoscope_move;
|
|
short stethoscope_movement;
|
|
boolean travel; /* find way automatically to u.tx,u.ty */
|
|
boolean travel1; /* first travel step */
|
|
boolean forcefight;
|
|
boolean nopick; /* do not pickup objects (as when running) */
|
|
boolean made_amulet;
|
|
boolean mon_moving; /* monsters' turn to move */
|
|
boolean move;
|
|
boolean mv;
|
|
boolean bypasses; /* bypass flag is set on at least one fobj */
|
|
boolean botl; /* partially redo status line */
|
|
boolean botlx; /* print an entirely new bottom line */
|
|
struct dig_info digging;
|
|
struct victual_info victual;
|
|
struct tin_info tin;
|
|
struct book_info spbook;
|
|
struct takeoff_info takeoff;
|
|
struct warntype_info warntype;
|
|
};
|
|
|
|
extern NEARDATA struct context_info context;
|
|
|
|
#endif /* CONTEXT_H */
|