nethack-gwaa-kiwi/nethack
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Allow flipping levels horizontally or vertically

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When a special level is created, there's a chance it gets flipped
horizontally and/or vertically.

Add new level flags "noflip", "noflipx", and "noflipy" to prevent
flipping the level. Add a wiz-mode command #wizlevelflip to test
the flipping on current level - although this doesn't flip everything,
as level flipping is meant to happen during level creation.
This commit is contained in:
Pasi Kallinen
2020-02-20 19:18:54 +02:00
parent 86f5e73ef3
commit 88aa0793dc
20 changed files with 397 additions and 12 deletions
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3
include/decl.h
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@@ -210,6 +210,9 @@ E NEARDATA struct obj *uarm, *uarmc, *uarmh, *uarms, *uarmg, *uarmf,
E NEARDATA struct obj *uchain; /* defined only when punished */
E NEARDATA struct obj *uball;
#include "engrave.h"
E struct engr *head_engr;
#include "you.h"
E NEARDATA struct you u;
E NEARDATA time_t ubirthday;

5
include/extern.h
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@@ -986,6 +986,7 @@ E void FDECL(strbuf_reserve, (strbuf_t *, int));
E void FDECL(strbuf_empty, (strbuf_t *));
E void FDECL(strbuf_nl_to_crlf, (strbuf_t *));
E char *FDECL(nonconst, (const char *, char *));
E int FDECL(swapbits, (int, int, int));
/* ### insight.c ### */
@@ -1334,6 +1335,7 @@ E void FDECL(fix_wall_spines, (int, int, int, int));
E void FDECL(walkfrom, (int, int, SCHAR_P));
E void FDECL(makemaz, (const char *));
E void FDECL(mazexy, (coord *));
E void FDECL(get_level_extends, (int *, int *, int *, int *));
E void NDECL(bound_digging);
E void FDECL(mkportal, (XCHAR_P, XCHAR_P, XCHAR_P, XCHAR_P));
E boolean FDECL(bad_location, (XCHAR_P, XCHAR_P, XCHAR_P, XCHAR_P,
@@ -2464,6 +2466,7 @@ E void FDECL(sysopt_seduce_set, (int));
/* ### sp_lev.c ### */
#if !defined(CROSSCOMPILE) || defined(CROSSCOMPILE_TARGET)
E void FDECL(flip_level_rnd, (int));
E boolean FDECL(check_room, (xchar *, xchar *, xchar *, xchar *, BOOLEAN_P));
E boolean FDECL(create_room, (XCHAR_P, XCHAR_P, XCHAR_P, XCHAR_P, XCHAR_P,
XCHAR_P, XCHAR_P, XCHAR_P));
@@ -3049,6 +3052,8 @@ E int FDECL(count_wsegs, (struct monst *));
E boolean FDECL(worm_known, (struct monst *));
E boolean FDECL(worm_cross, (int, int, int, int));
E int FDECL(wseg_at, (struct monst *, int, int));
E void FDECL(flip_worm_segs_vertical, (struct monst *, int, int));
E void FDECL(flip_worm_segs_horizontal, (struct monst *, int, int));
/* ### worn.c ### */

1
include/sp_lev.h
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@@ -86,6 +86,7 @@ struct sp_coder {
int n_subroom;
int lvl_is_joined;
boolean check_inaccessibles;
int allow_flips;
};
/*