4 * Copyright (c) 1997 Ben Harrison, James E. Wilson, Robert A. Koeneke
6 * This software may be copied and distributed for educational, research,
7 * and not for profit purposes provided that this copyright and statement
8 * are included in all such copies. Other copyrights may also apply.
11 /* Purpose: Angband utilities -BEN- */
16 static int num_more = 0;
18 /* Save macro trigger string for use in inkey_special() */
19 static char inkey_macro_trigger_string[1024];
25 * For those systems that don't have "stricmp()"
27 * Compare the two strings "a" and "b" ala "strcmp()" ignoring case.
29 int stricmp(cptr a, cptr b)
34 /* Scan the strings */
35 for (s1 = a, s2 = b; TRUE; s1++, s2++)
39 if (z1 < z2) return (-1);
40 if (z1 > z2) return (1);
45 #endif /* HAS_STRICMP */
53 * For those systems that don't have "usleep()" but need it.
55 * Fake "usleep()" function grabbed from the inl netrek server -cba
57 int usleep(huge usecs)
64 fd_set *no_fds = NULL;
70 /* Was: int readfds, writefds, exceptfds; */
71 /* Was: readfds = writefds = exceptfds = 0; */
74 /* Paranoia -- No excessive sleeping */
75 if (usecs > 4000000L) core(_("不当な usleep() 呼び出し", "Illegal usleep() call"));
78 Timer.tv_sec = (usecs / 1000000L);
79 Timer.tv_usec = (usecs % 1000000L);
82 if (select(nfds, no_fds, no_fds, no_fds, &Timer) < 0)
84 /* Hack -- ignore interrupts */
85 if (errno != EINTR) return -1;
96 * Hack -- External functions
99 extern struct passwd *getpwuid(uid_t uid);
100 extern struct passwd *getpwnam(const char *name);
105 * Find a default user name from the system.
107 void user_name(char *buf, int id)
111 /* Look up the user name */
112 if ((pw = getpwuid(id)))
114 (void)strcpy(buf, pw->pw_name);
117 #ifdef CAPITALIZE_USER_NAME
118 /* Hack -- capitalize the user name */
120 if (!iskanji(buf[0]))
123 buf[0] = toupper(buf[0]);
124 #endif /* CAPITALIZE_USER_NAME */
129 /* Oops. Hack -- default to "PLAYER" */
130 strcpy(buf, "PLAYER");
139 * The concept of the "file" routines below (and elsewhere) is that all
140 * file handling should be done using as few routines as possible, since
141 * every machine is slightly different, but these routines always have the
144 * In fact, perhaps we should use the "path_parse()" routine below to convert
145 * from "canonical" filenames (optional leading tilde's, internal wildcards,
146 * slash as the path seperator, etc) to "system" filenames (no special symbols,
147 * system-specific path seperator, etc). This would allow the program itself
148 * to assume that all filenames are "Unix" filenames, and explicitly "extract"
149 * such filenames if needed (by "path_parse()", or perhaps "path_canon()").
151 * Note that "path_temp" should probably return a "canonical" filename.
153 * Note that "my_fopen()" and "my_open()" and "my_make()" and "my_kill()"
154 * and "my_move()" and "my_copy()" should all take "canonical" filenames.
156 * Note that "canonical" filenames use a leading "slash" to indicate an absolute
157 * path, and a leading "tilde" to indicate a special directory, and default to a
158 * relative path, but MSDOS uses a leading "drivename plus colon" to indicate the
159 * use of a "special drive", and then the rest of the path is parsed "normally",
160 * and MACINTOSH uses a leading colon to indicate a relative path, and an embedded
161 * colon to indicate a "drive plus absolute path", and finally defaults to a file
162 * in the current working directory, which may or may not be defined.
164 * We should probably parse a leading "~~/" as referring to "ANGBAND_DIR". (?)
172 * Most of the "file" routines for "ACORN" should be in "main-acn.c"
182 * Extract a "parsed" path from an initial filename
183 * Normally, we simply copy the filename into the buffer
184 * But leading tilde symbols must be handled in a special way
185 * Replace "~user/" by the home directory of the user named "user"
186 * Replace "~/" by the home directory of the current user
188 errr path_parse(char *buf, int max, cptr file)
195 /* Assume no result */
199 if (!file) return (-1);
201 /* File needs no parsing */
204 (void)strnfmt(buf, max, "%s", file);
208 /* Point at the user */
211 /* Look for non-user portion of the file */
212 s = my_strstr(u, PATH_SEP);
214 /* Hack -- no long user names */
215 if (s && (s >= u + sizeof(user))) return (1);
217 /* Extract a user name */
221 for (i = 0; u < s; ++i) user[i] = *u++;
226 /* Look up the "current" user */
227 if (u[0] == '\0') u = getlogin();
229 /* Look up a user (or "current" user) */
230 if (u) pw = getpwnam(u);
231 else pw = getpwuid(getuid());
236 /* Make use of the info */
237 if (s) strnfmt(buf, max, "%s%s", pw->pw_dir, s);
238 else strnfmt(buf, max, "%s", pw->pw_dir);
249 * Extract a "parsed" path from an initial filename
251 * This requires no special processing on simple machines,
252 * except for verifying the size of the filename.
254 errr path_parse(char *buf, int max, cptr file)
256 /* Accept the filename */
257 (void)strnfmt(buf, max, "%s", file);
259 #if defined(MAC_MPW) && defined(CARBON)
260 /* Fix it according to the current operating system */
261 convert_pathname(buf);
262 #endif /* MAC_MPW && CARBON */
275 * Hack -- acquire a "temporary" file name if possible
277 * This filename is always in "system-specific" form.
279 static errr path_temp(char *buf, int max)
289 /* Format to length */
290 #if !defined(WIN32) || (defined(_MSC_VER) && (_MSC_VER >= 1900))
291 (void)strnfmt(buf, max, "%s", s);
293 (void)strnfmt(buf, max, ".%s", s);
303 * Create a new path by appending a file (or directory) to a path.
305 * This requires no special processing on simple machines, except
306 * for verifying the size of the filename, but note the ability to
307 * bypass the given "path" with certain special file-names.
309 * Note that the "file" may actually be a "sub-path", including
312 * Note that this function yields a path which must be "parsed"
313 * using the "parse" function above.
315 errr path_build(char *buf, int max, cptr path, cptr file)
320 /* Use the file itself */
321 (void)strnfmt(buf, max, "%s", file);
324 /* Absolute file, on "normal" systems */
325 else if (prefix(file, PATH_SEP) && !streq(PATH_SEP, ""))
327 /* Use the file itself */
328 (void)strnfmt(buf, max, "%s", file);
334 /* Use the file itself */
335 (void)strnfmt(buf, max, "%s", file);
341 /* Build the new path */
342 (void)strnfmt(buf, max, "%s%s%s", path, PATH_SEP, file);
351 * Hack -- replacement for "fopen()"
353 FILE *my_fopen(cptr file, cptr mode)
357 #if defined(MAC_MPW) || defined(MACH_O_CARBON)
361 /* Hack -- Try to parse the path */
362 if (path_parse(buf, 1024, file)) return (NULL);
364 #if defined(MAC_MPW) || defined(MACH_O_CARBON)
365 if (my_strchr(mode, 'w'))
367 /* setting file type/creator */
368 tempfff = fopen(buf, mode);
369 fsetfileinfo(buf, _fcreator, _ftype);
374 /* Attempt to fopen the file anyway */
375 return (fopen(buf, mode));
380 * Hack -- replacement for "fclose()"
382 errr my_fclose(FILE *fff)
385 if (!fff) return (-1);
387 /* Close, check for error */
388 if (fclose(fff) == EOF) return (1);
400 FILE *my_fopen_temp(char *buf, int max)
404 /* Prepare the buffer for mkstemp */
405 strncpy(buf, "/tmp/anXXXXXX", max);
407 /* Secure creation of a temporary file */
410 /* Check the file-descriptor */
411 if (fd < 0) return (NULL);
413 /* Return a file stream */
414 return (fdopen(fd, "w"));
417 #else /* HAVE_MKSTEMP */
419 FILE *my_fopen_temp(char *buf, int max)
421 /* Generate a temporary filename */
422 if (path_temp(buf, max)) return (NULL);
425 return (my_fopen(buf, "w"));
428 #endif /* HAVE_MKSTEMP */
432 * Hack -- replacement for "fgets()"
434 * Read a string, without a newline, to a file
436 * Process tabs, strip internal non-printables
438 errr my_fgets(FILE *fff, char *buf, huge n)
447 if (fgets(tmp, 1024, fff))
450 guess_convert_to_system_encoding(tmp, sizeof(tmp));
453 /* Convert weirdness */
454 for (s = tmp; *s; s++)
456 #if defined(MACINTOSH) || defined(MACH_O_CARBON)
459 * Be nice to the Macintosh, where a file can have Mac or Unix
460 * end of line, especially since the introduction of OS X.
461 * MPW tools were also very tolerant to the Unix EOL.
463 if (*s == '\r') *s = '\n';
465 #endif /* MACINTOSH || MACH_O_CARBON */
480 /* Hack -- require room */
481 if (i + 8 >= n) break;
486 /* Append some more spaces */
487 while (0 != (i % 8)) buf[i++] = ' ';
491 else if (iskanji(*s))
505 /* Handle printables */
506 else if (isprint(*s))
515 /* No newline character, but terminate */
531 * Hack -- replacement for "fputs()"
533 * Dump a string, plus a newline, to a file
535 * XXX XXX XXX Process internal weirdness?
537 errr my_fputs(FILE *fff, cptr buf, huge n)
542 /* Dump, ignore errors */
543 (void)fprintf(fff, "%s\n", buf);
554 * Most of the "file" routines for "ACORN" should be in "main-acn.c"
556 * Many of them can be rewritten now that only "fd_open()" and "fd_make()"
557 * and "my_fopen()" should ever create files.
565 * Code Warrior is a little weird about some functions
568 extern int open(const char *, int, ...);
569 extern int close(int);
570 extern int read(int, void *, unsigned int);
571 extern int write(int, const void *, unsigned int);
572 extern long lseek(int, long, int);
573 #endif /* BEN_HACK */
577 * The Macintosh is a little bit brain-dead sometimes
580 # define open(N,F,M) \
581 ((M), open((char*)(N),F))
582 # define write(F,B,S) \
583 write(F,(char*)(B),S)
584 #endif /* MACINTOSH */
588 * Several systems have no "O_BINARY" flag
592 #endif /* O_BINARY */
596 * Hack -- attempt to delete a file
598 errr fd_kill(cptr file)
602 /* Hack -- Try to parse the path */
603 if (path_parse(buf, 1024, file)) return (-1);
614 * Hack -- attempt to move a file
616 errr fd_move(cptr file, cptr what)
621 /* Hack -- Try to parse the path */
622 if (path_parse(buf, 1024, file)) return (-1);
624 /* Hack -- Try to parse the path */
625 if (path_parse(aux, 1024, what)) return (-1);
628 (void)rename(buf, aux);
636 * Hack -- attempt to copy a file
638 errr fd_copy(cptr file, cptr what)
645 /* Hack -- Try to parse the path */
646 if (path_parse(buf, 1024, file)) return (-1);
648 /* Hack -- Try to parse the path */
649 if (path_parse(aux, 1024, what)) return (-1);
651 /* Open source file */
652 src_fd = fd_open(buf, O_RDONLY);
653 if (src_fd < 0) return (-1);
655 /* Open destination file */
656 dst_fd = fd_open(aux, O_WRONLY|O_TRUNC|O_CREAT);
657 if (dst_fd < 0) return (-1);
660 while ((read_num = read(src_fd, buf, 1024)) > 0)
663 while (write_num < read_num)
665 int ret = write(dst_fd, buf + write_num, read_num - write_num);
687 * Hack -- attempt to open a file descriptor (create file)
689 * This function should fail if the file already exists
691 * Note that we assume that the file should be "binary"
693 * XXX XXX XXX The horrible "BEN_HACK" code is for compiling under
694 * the CodeWarrior compiler, in which case, for some reason, none
695 * of the "O_*" flags are defined, and we must fake the definition
696 * of "O_RDONLY", "O_WRONLY", and "O_RDWR" in "A-win-h", and then
697 * we must simulate the effect of the proper "open()" call below.
699 int fd_make(cptr file, int mode)
703 /* Hack -- Try to parse the path */
704 if (path_parse(buf, 1024, file)) return (-1);
708 /* Check for existance */
709 /* if (fd_close(fd_open(file, O_RDONLY | O_BINARY))) return (1); */
711 /* Mega-Hack -- Create the file */
712 (void)my_fclose(my_fopen(file, "wb"));
714 /* Re-open the file for writing */
715 return (open(buf, O_WRONLY | O_BINARY, mode));
719 #if defined(MAC_MPW) || defined(MACH_O_CARBON)
722 /* Create the file, fail if exists, write-only, binary */
723 fdes = open(buf, O_CREAT | O_EXCL | O_WRONLY | O_BINARY, mode);
724 /* Set creator and type if the file is successfully opened */
725 if (fdes >= 0) fsetfileinfo(buf, _fcreator, _ftype);
726 /* Return the descriptor */
730 /* Create the file, fail if exists, write-only, binary */
731 return (open(buf, O_CREAT | O_EXCL | O_WRONLY | O_BINARY, mode));
734 #endif /* BEN_HACK */
740 * Hack -- attempt to open a file descriptor (existing file)
742 * Note that we assume that the file should be "binary"
744 int fd_open(cptr file, int flags)
748 /* Hack -- Try to parse the path */
749 if (path_parse(buf, 1024, file)) return (-1);
751 /* Attempt to open the file */
752 return (open(buf, flags | O_BINARY, 0));
757 * Hack -- attempt to lock a file descriptor
759 * Legal lock types -- F_UNLCK, F_RDLCK, F_WRLCK
761 errr fd_lock(int fd, int what)
764 what = what ? what : 0;
767 if (fd < 0) return (-1);
773 # if defined(F_ULOCK) && defined(F_LOCK)
778 /* Unlock it, Ignore errors */
779 lockf(fd, F_ULOCK, 0);
785 /* Lock the score file */
786 if (lockf(fd, F_LOCK, 0) != 0) return (1);
793 # if defined(LOCK_UN) && defined(LOCK_EX)
798 /* Unlock it, Ignore errors */
799 (void)flock(fd, LOCK_UN);
805 /* Lock the score file */
806 if (flock(fd, LOCK_EX) != 0) return (1);
821 * Hack -- attempt to seek on a file descriptor
823 errr fd_seek(int fd, huge n)
828 if (fd < 0) return (-1);
830 /* Seek to the given position */
831 p = lseek(fd, n, SEEK_SET);
834 if (p != n) return (1);
842 * Hack -- attempt to truncate a file descriptor
844 errr fd_chop(int fd, huge n)
850 if (fd < 0) return (-1);
852 #if defined(ULTRIX) || defined(NeXT)
863 * Hack -- attempt to read data from a file descriptor
865 errr fd_read(int fd, char *buf, huge n)
868 if (fd < 0) return (-1);
876 if (read(fd, buf, 16384) != 16384) return (1);
878 /* Shorten the task */
881 /* Shorten the task */
887 /* Read the final piece */
888 if (read(fd, buf, n) != (int)n) return (1);
896 * Hack -- Attempt to write data to a file descriptor
898 errr fd_write(int fd, cptr buf, huge n)
901 if (fd < 0) return (-1);
909 if (write(fd, buf, 16384) != 16384) return (1);
911 /* Shorten the task */
914 /* Shorten the task */
920 /* Write the final piece */
921 if (write(fd, buf, n) != (int)n) return (1);
929 * Hack -- attempt to close a file descriptor
931 errr fd_close(int fd)
934 if (fd < 0) return (-1);
950 * XXX XXX XXX Important note about "colors" XXX XXX XXX
952 * The "TERM_*" color definitions list the "composition" of each
953 * "Angband color" in terms of "quarters" of each of the three color
954 * components (Red, Green, Blue), for example, TERM_UMBER is defined
955 * as 2/4 Red, 1/4 Green, 0/4 Blue.
957 * The following info is from "Torbjorn Lindgren" (see "main-xaw.c").
959 * These values are NOT gamma-corrected. On most machines (with the
960 * Macintosh being an important exception), you must "gamma-correct"
961 * the given values, that is, "correct for the intrinsic non-linearity
962 * of the phosphor", by converting the given intensity levels based
963 * on the "gamma" of the target screen, which is usually 1.7 (or 1.5).
965 * The actual formula for conversion is unknown to me at this time,
966 * but you can use the table below for the most common gamma values.
968 * So, on most machines, simply convert the values based on the "gamma"
969 * of the target screen, which is usually in the range 1.5 to 1.7, and
970 * usually is closest to 1.7. The converted value for each of the five
971 * different "quarter" values is given below:
973 * Given Gamma 1.0 Gamma 1.5 Gamma 1.7 Hex 1.7
974 * ----- ---- ---- ---- ---
975 * 0/4 0.00 0.00 0.00 #00
976 * 1/4 0.25 0.27 0.28 #47
977 * 2/4 0.50 0.55 0.56 #8f
978 * 3/4 0.75 0.82 0.84 #d7
979 * 4/4 1.00 1.00 1.00 #ff
981 * Note that some machines (i.e. most IBM machines) are limited to a
982 * hard-coded set of colors, and so the information above is useless.
984 * Also, some machines are limited to a pre-determined set of colors,
985 * for example, the IBM can only display 16 colors, and only 14 of
986 * those colors resemble colors used by Angband, and then only when
987 * you ignore the fact that "Slate" and "cyan" are not really matches,
988 * so on the IBM, we use "orange" for both "Umber", and "Light Umber"
989 * in addition to the obvious "Orange", since by combining all of the
990 * "indeterminate" colors into a single color, the rest of the colors
991 * are left with "meaningful" values.
998 void move_cursor(int row, int col)
1000 Term_gotoxy(col, row);
1006 * Convert a decimal to a single digit octal number
1008 static char octify(uint i)
1010 return (hexsym[i%8]);
1014 * Convert a decimal to a single digit hex number
1016 static char hexify(uint i)
1018 return (hexsym[i%16]);
1023 * Convert a octal-digit into a decimal
1025 static int deoct(char c)
1027 if (isdigit(c)) return (D2I(c));
1032 * Convert a hexidecimal-digit into a decimal
1034 static int dehex(char c)
1036 if (isdigit(c)) return (D2I(c));
1037 if (islower(c)) return (A2I(c) + 10);
1038 if (isupper(c)) return (A2I(tolower(c)) + 10);
1043 static int my_stricmp(cptr a, cptr b)
1048 /* Scan the strings */
1049 for (s1 = a, s2 = b; TRUE; s1++, s2++)
1051 z1 = FORCEUPPER(*s1);
1052 z2 = FORCEUPPER(*s2);
1053 if (z1 < z2) return (-1);
1054 if (z1 > z2) return (1);
1055 if (!z1) return (0);
1059 static int my_strnicmp(cptr a, cptr b, int n)
1064 /* Scan the strings */
1065 for (s1 = a, s2 = b; n > 0; s1++, s2++, n--)
1067 z1 = FORCEUPPER(*s1);
1068 z2 = FORCEUPPER(*s2);
1069 if (z1 < z2) return (-1);
1070 if (z1 > z2) return (1);
1071 if (!z1) return (0);
1077 static void trigger_text_to_ascii(char **bufptr, cptr *strptr)
1081 bool mod_status[MAX_MACRO_MOD];
1084 int shiftstatus = 0;
1087 if (macro_template == NULL)
1090 for (i = 0; macro_modifier_chr[i]; i++)
1091 mod_status[i] = FALSE;
1094 /* Examine modifier keys */
1097 for (i=0; macro_modifier_chr[i]; i++)
1099 len = strlen(macro_modifier_name[i]);
1101 if(!my_strnicmp(str, macro_modifier_name[i], len))
1104 if (!macro_modifier_chr[i]) break;
1106 mod_status[i] = TRUE;
1107 if ('S' == macro_modifier_chr[i])
1110 for (i = 0; i < max_macrotrigger; i++)
1112 len = strlen(macro_trigger_name[i]);
1113 if (!my_strnicmp(str, macro_trigger_name[i], len) && ']' == str[len])
1115 /* a trigger name found */
1120 /* Invalid trigger name? */
1121 if (i == max_macrotrigger)
1123 str = my_strchr(str, ']');
1129 *strptr = str; /* where **strptr == ']' */
1133 key_code = macro_trigger_keycode[shiftstatus][i];
1137 for (i = 0; macro_template[i]; i++)
1139 char ch = macro_template[i];
1145 for (j = 0; macro_modifier_chr[j]; j++) {
1147 *s++ = macro_modifier_chr[j];
1151 strcpy(s, key_code);
1152 s += strlen(key_code);
1162 *strptr = str; /* where **strptr == ']' */
1168 * Hack -- convert a printable string into real ascii
1170 * I have no clue if this function correctly handles, for example,
1171 * parsing "\xFF" into a (signed) char. Whoever thought of making
1172 * the "sign" of a "char" undefined is a complete moron. Oh well.
1174 void text_to_ascii(char *buf, cptr str)
1178 /* Analyze the "ascii" string */
1181 /* Backslash codes */
1184 /* Skip the backslash */
1193 trigger_text_to_ascii(&s, &str);
1200 *s = 16 * dehex(*++str);
1201 *s++ += dehex(*++str);
1204 /* Hack -- simple way to specify "backslash" */
1205 else if (*str == '\\')
1210 /* Hack -- simple way to specify "caret" */
1211 else if (*str == '^')
1216 /* Hack -- simple way to specify "space" */
1217 else if (*str == 's')
1222 /* Hack -- simple way to specify Escape */
1223 else if (*str == 'e')
1229 else if (*str == 'b')
1235 else if (*str == 'n')
1241 else if (*str == 'r')
1247 else if (*str == 't')
1253 else if (*str == '0')
1255 *s = 8 * deoct(*++str);
1256 *s++ += deoct(*++str);
1260 else if (*str == '1')
1262 *s = 64 + 8 * deoct(*++str);
1263 *s++ += deoct(*++str);
1267 else if (*str == '2')
1269 *s = 64 * 2 + 8 * deoct(*++str);
1270 *s++ += deoct(*++str);
1274 else if (*str == '3')
1276 *s = 64 * 3 + 8 * deoct(*++str);
1277 *s++ += deoct(*++str);
1280 /* Skip the final char */
1284 /* Normal Control codes */
1285 else if (*str == '^')
1288 *s++ = (*str++ & 037);
1303 static bool trigger_ascii_to_text(char **bufptr, cptr *strptr)
1311 if (macro_template == NULL)
1317 for (i = 0; macro_template[i]; i++)
1320 char ch = macro_template[i];
1325 while ((tmp = my_strchr(macro_modifier_chr, *str)))
1327 j = (int)(tmp - macro_modifier_chr);
1328 tmp = macro_modifier_name[j];
1329 while(*tmp) *s++ = *tmp++;
1334 for (j = 0; *str && *str != '\r'; j++)
1335 key_code[j] = *str++;
1339 if (ch != *str) return FALSE;
1343 if (*str++ != '\r') return FALSE;
1345 for (i = 0; i < max_macrotrigger; i++)
1347 if (!my_stricmp(key_code, macro_trigger_keycode[0][i])
1348 || !my_stricmp(key_code, macro_trigger_keycode[1][i]))
1351 if (i == max_macrotrigger)
1354 tmp = macro_trigger_name[i];
1355 while (*tmp) *s++ = *tmp++;
1366 * Hack -- convert a string into a printable form
1368 void ascii_to_text(char *buf, cptr str)
1372 /* Analyze the "ascii" string */
1375 byte i = (byte)(*str++);
1380 if(!trigger_ascii_to_text(&s, &str))
1441 *s++ = octify(i / 8);
1442 *s++ = octify(i % 8);
1448 *s++ = hexify(i / 16);
1449 *s++ = hexify(i % 16);
1460 * The "macro" package
1462 * Functions are provided to manipulate a collection of macros, each
1463 * of which has a trigger pattern string and a resulting action string
1464 * and a small set of flags.
1470 * Determine if any macros have ever started with a given character.
1472 static bool macro__use[256];
1476 * Find the macro (if any) which exactly matches the given pattern
1478 sint macro_find_exact(cptr pat)
1482 /* Nothing possible */
1483 if (!macro__use[(byte)(pat[0])])
1488 /* Scan the macros */
1489 for (i = 0; i < macro__num; ++i)
1491 /* Skip macros which do not match the pattern */
1492 if (!streq(macro__pat[i], pat)) continue;
1504 * Find the first macro (if any) which contains the given pattern
1506 static sint macro_find_check(cptr pat)
1510 /* Nothing possible */
1511 if (!macro__use[(byte)(pat[0])])
1516 /* Scan the macros */
1517 for (i = 0; i < macro__num; ++i)
1519 /* Skip macros which do not contain the pattern */
1520 if (!prefix(macro__pat[i], pat)) continue;
1532 * Find the first macro (if any) which contains the given pattern and more
1534 static sint macro_find_maybe(cptr pat)
1538 /* Nothing possible */
1539 if (!macro__use[(byte)(pat[0])])
1544 /* Scan the macros */
1545 for (i = 0; i < macro__num; ++i)
1547 /* Skip macros which do not contain the pattern */
1548 if (!prefix(macro__pat[i], pat)) continue;
1550 /* Skip macros which exactly match the pattern XXX XXX */
1551 if (streq(macro__pat[i], pat)) continue;
1563 * Find the longest macro (if any) which starts with the given pattern
1565 static sint macro_find_ready(cptr pat)
1567 int i, t, n = -1, s = -1;
1569 /* Nothing possible */
1570 if (!macro__use[(byte)(pat[0])])
1575 /* Scan the macros */
1576 for (i = 0; i < macro__num; ++i)
1578 /* Skip macros which are not contained by the pattern */
1579 if (!prefix(pat, macro__pat[i])) continue;
1581 /* Obtain the length of this macro */
1582 t = strlen(macro__pat[i]);
1584 /* Only track the "longest" pattern */
1585 if ((n >= 0) && (s > t)) continue;
1587 /* Track the entry */
1598 * Add a macro definition (or redefinition).
1600 * We should use "act == NULL" to "remove" a macro, but this might make it
1601 * impossible to save the "removal" of a macro definition. XXX XXX XXX
1603 * We should consider refusing to allow macros which contain existing macros,
1604 * or which are contained in existing macros, because this would simplify the
1605 * macro analysis code. XXX XXX XXX
1607 * We should consider removing the "command macro" crap, and replacing it
1608 * with some kind of "powerful keymap" ability, but this might make it hard
1609 * to change the "roguelike" option from inside the game. XXX XXX XXX
1611 errr macro_add(cptr pat, cptr act)
1616 /* Paranoia -- require data */
1617 if (!pat || !act) return (-1);
1620 /* Look for any existing macro */
1621 n = macro_find_exact(pat);
1623 /* Replace existing macro */
1626 /* Free the old macro action */
1627 string_free(macro__act[n]);
1630 /* Create a new macro */
1633 /* Acquire a new index */
1636 /* Save the pattern */
1637 macro__pat[n] = string_make(pat);
1640 /* Save the action */
1641 macro__act[n] = string_make(act);
1644 macro__use[(byte)(pat[0])] = TRUE;
1653 * Local variable -- we are inside a "macro action"
1655 * Do not match any macros until "ascii 30" is found.
1657 static bool parse_macro = FALSE;
1660 * Local variable -- we are inside a "macro trigger"
1662 * Strip all keypresses until a low ascii value is found.
1664 static bool parse_under = FALSE;
1668 * Flush all input chars. Actually, remember the flush,
1669 * and do a "special flush" before the next "inkey()".
1671 * This is not only more efficient, but also necessary to make sure
1672 * that various "inkey()" codes are not "lost" along the way.
1682 * Flush the screen, make a noise
1686 /* Mega-Hack -- Flush the output */
1689 /* Make a bell noise (if allowed) */
1690 if (ring_bell) Term_xtra(TERM_XTRA_NOISE, 0);
1692 /* Flush the input (later!) */
1698 * Hack -- Make a (relevant?) sound
1703 if (!use_sound) return;
1705 /* Make a sound (if allowed) */
1706 Term_xtra(TERM_XTRA_SOUND, val);
1710 * Hack -- Play a music
1712 errr play_music(int type, int val)
1715 if (!use_music) return 1;
1717 /* Make a sound (if allowed) */
1718 return Term_xtra(type , val);
1722 * Hack -- Select floor music.
1724 void select_floor_music()
1728 if (!use_music) return;
1730 if(p_ptr->wild_mode)
1732 play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_WILD);
1736 if(p_ptr->inside_arena)
1738 play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_ARENA);
1742 if(p_ptr->inside_battle)
1744 play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_BATTLE);
1748 if(p_ptr->inside_quest)
1750 if(play_music(TERM_XTRA_MUSIC_QUEST, p_ptr->inside_quest))
1752 play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_QUEST);
1757 for(i = 0; i < max_quests; i++)
1758 { // TODO マクロで類似条件を統合すること
1759 if(quest[i].status == QUEST_STATUS_TAKEN &&
1760 (quest[i].type == QUEST_TYPE_KILL_LEVEL || quest[i].type == QUEST_TYPE_RANDOM) &&
1761 quest[i].level == dun_level && dungeon_type == quest[i].dungeon)
1763 if(play_music(TERM_XTRA_MUSIC_QUEST, i))
1765 play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_QUEST);
1773 if(play_music(TERM_XTRA_MUSIC_DUNGEON, dungeon_type))
1775 if(p_ptr->feeling == 2) play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_DUN_FEEL2);
1776 else if(p_ptr->feeling >= 3 && p_ptr->feeling <= 5) play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_DUN_FEEL1);
1779 if(dun_level < 40) play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_DUN_LOW);
1780 else if(dun_level < 80) play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_DUN_MED);
1781 else play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_DUN_HIGH);
1789 if(play_music(TERM_XTRA_MUSIC_TOWN, p_ptr->town_num))
1791 play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_TOWN);
1798 if(p_ptr->lev >= 45) play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_FIELD3);
1799 else if(p_ptr->lev >= 25) play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_FIELD2);
1800 else play_music(TERM_XTRA_MUSIC_BASIC, MUSIC_BASIC_FIELD1);
1809 * Helper function called only from "inkey()"
1811 * This function does almost all of the "macro" processing.
1813 * We use the "Term_key_push()" function to handle "failed" macros, as well
1814 * as "extra" keys read in while choosing the proper macro, and also to hold
1815 * the action for the macro, plus a special "ascii 30" character indicating
1816 * that any macro action in progress is complete. Embedded macros are thus
1817 * illegal, unless a macro action includes an explicit "ascii 30" character,
1818 * which would probably be a massive hack, and might break things.
1820 * Only 500 (0+1+2+...+29+30) milliseconds may elapse between each key in
1821 * the macro trigger sequence. If a key sequence forms the "prefix" of a
1822 * macro trigger, 500 milliseconds must pass before the key sequence is
1823 * known not to be that macro trigger. XXX XXX XXX
1825 static char inkey_aux(void)
1827 int k = 0, n, p = 0, w = 0;
1833 char *buf = inkey_macro_trigger_string;
1835 /* Hack : キー入力待ちで止まっているので、流れた行の記憶は不要。 */
1840 /* Scan next keypress from macro action */
1841 if (Term_inkey(&ch, FALSE, TRUE))
1843 /* Over-flowed? Cancel macro action */
1844 parse_macro = FALSE;
1849 /* Wait for a keypress */
1850 (void) (Term_inkey(&ch, TRUE, TRUE));
1854 /* End "macro action" */
1855 if (ch == 30) parse_macro = FALSE;
1857 /* Inside "macro action" */
1858 if (ch == 30) return (ch);
1860 /* Inside "macro action" */
1861 if (parse_macro) return (ch);
1863 /* Inside "macro trigger" */
1864 if (parse_under) return (ch);
1866 /* Save the first key, advance */
1871 /* Check for possible macro */
1872 k = macro_find_check(buf);
1874 /* No macro pending */
1875 if (k < 0) return (ch);
1878 /* Wait for a macro, or a timeout */
1881 /* Check for pending macro */
1882 k = macro_find_maybe(buf);
1884 /* No macro pending */
1887 /* Check for (and remove) a pending key */
1888 if (0 == Term_inkey(&ch, FALSE, TRUE))
1890 /* Append the key */
1901 /* Increase "wait" */
1904 /* Excessive delay */
1908 Term_xtra(TERM_XTRA_DELAY, w);
1913 /* Check for available macro */
1914 k = macro_find_ready(buf);
1916 /* No macro available */
1919 /* Push all the keys back on the queue */
1922 /* Push the key, notice over-flow */
1923 if (Term_key_push(buf[--p])) return (0);
1926 /* Wait for (and remove) a pending key */
1927 (void)Term_inkey(&ch, TRUE, TRUE);
1929 /* Return the key */
1934 /* Get the pattern */
1935 pat = macro__pat[k];
1937 /* Get the length of the pattern */
1940 /* Push the "extra" keys back on the queue */
1943 /* Push the key, notice over-flow */
1944 if (Term_key_push(buf[--p])) return (0);
1948 /* Begin "macro action" */
1951 /* Push the "end of macro action" key */
1952 if (Term_key_push(30)) return (0);
1955 /* Access the macro action */
1956 act = macro__act[k];
1958 /* Get the length of the action */
1961 /* Push the macro "action" onto the key queue */
1964 /* Push the key, notice over-flow */
1965 if (Term_key_push(act[--n])) return (0);
1969 /* Hack -- Force "inkey()" to call us again */
1975 * Cancel macro action on the queue
1977 static void forget_macro_action(void)
1979 if (!parse_macro) return;
1981 /* Drop following macro action string */
1986 /* End loop if no key ready */
1987 if (Term_inkey(&ch, FALSE, TRUE)) break;
1989 /* End loop if no key ready */
1992 /* End of "macro action" */
1993 if (ch == 30) break;
1996 /* No longer inside "macro action" */
1997 parse_macro = FALSE;
2002 * Mega-Hack -- special "inkey_next" pointer. XXX XXX XXX
2004 * This special pointer allows a sequence of keys to be "inserted" into
2005 * the stream of keys returned by "inkey()". This key sequence will not
2006 * trigger any macros, and cannot be bypassed by the Borg. It is used
2007 * in Angband to handle "keymaps".
2009 static cptr inkey_next = NULL;
2015 * Mega-Hack -- special "inkey_hack" hook. XXX XXX XXX
2017 * This special function hook allows the "Borg" (see elsewhere) to take
2018 * control of the "inkey()" function, and substitute in fake keypresses.
2020 char (*inkey_hack)(int flush_first) = NULL;
2022 #endif /* ALLOW_BORG */
2027 * Get a keypress from the user.
2029 * This function recognizes a few "global parameters". These are variables
2030 * which, if set to TRUE before calling this function, will have an effect
2031 * on this function, and which are always reset to FALSE by this function
2032 * before this function returns. Thus they function just like normal
2033 * parameters, except that most calls to this function can ignore them.
2035 * If "inkey_xtra" is TRUE, then all pending keypresses will be flushed,
2036 * and any macro processing in progress will be aborted. This flag is
2037 * set by the "flush()" function, which does not actually flush anything
2038 * itself, but rather, triggers delayed input flushing via "inkey_xtra".
2040 * If "inkey_scan" is TRUE, then we will immediately return "zero" if no
2041 * keypress is available, instead of waiting for a keypress.
2043 * If "inkey_base" is TRUE, then all macro processing will be bypassed.
2044 * If "inkey_base" and "inkey_scan" are both TRUE, then this function will
2045 * not return immediately, but will wait for a keypress for as long as the
2046 * normal macro matching code would, allowing the direct entry of macro
2047 * triggers. The "inkey_base" flag is extremely dangerous!
2049 * If "inkey_flag" is TRUE, then we will assume that we are waiting for a
2050 * normal command, and we will only show the cursor if "hilite_player" is
2051 * TRUE (or if the player is in a store), instead of always showing the
2052 * cursor. The various "main-xxx.c" files should avoid saving the game
2053 * in response to a "menu item" request unless "inkey_flag" is TRUE, to
2054 * prevent savefile corruption.
2056 * If we are waiting for a keypress, and no keypress is ready, then we will
2057 * refresh (once) the window which was active when this function was called.
2059 * Note that "back-quote" is automatically converted into "escape" for
2060 * convenience on machines with no "escape" key. This is done after the
2061 * macro matching, so the user can still make a macro for "backquote".
2063 * Note the special handling of "ascii 30" (ctrl-caret, aka ctrl-shift-six)
2064 * and "ascii 31" (ctrl-underscore, aka ctrl-shift-minus), which are used to
2065 * provide support for simple keyboard "macros". These keys are so strange
2066 * that their loss as normal keys will probably be noticed by nobody. The
2067 * "ascii 30" key is used to indicate the "end" of a macro action, which
2068 * allows recursive macros to be avoided. The "ascii 31" key is used by
2069 * some of the "main-xxx.c" files to introduce macro trigger sequences.
2071 * Hack -- we use "ascii 29" (ctrl-right-bracket) as a special "magic" key,
2072 * which can be used to give a variety of "sub-commands" which can be used
2073 * any time. These sub-commands could include commands to take a picture of
2074 * the current screen, to start/stop recording a macro action, etc.
2076 * If "angband_term[0]" is not active, we will make it active during this
2077 * function, so that the various "main-xxx.c" files can assume that input
2078 * is only requested (via "Term_inkey()") when "angband_term[0]" is active.
2080 * Mega-Hack -- This function is used as the entry point for clearing the
2081 * "signal_count" variable, and of the "character_saved" variable.
2083 * Hack -- Note the use of "inkey_next" to allow "keymaps" to be processed.
2085 * Mega-Hack -- Note the use of "inkey_hack" to allow the "Borg" to steal
2086 * control of the keyboard from the user.
2096 /* Hack -- Use the "inkey_next" pointer */
2097 if (inkey_next && *inkey_next && !inkey_xtra)
2099 /* Get next character, and advance */
2102 /* Cancel the various "global parameters" */
2103 inkey_base = inkey_xtra = inkey_flag = inkey_scan = FALSE;
2109 /* Forget pointer */
2115 /* Mega-Hack -- Use the special hook */
2116 if (inkey_hack && ((ch = (*inkey_hack)(inkey_xtra)) != 0))
2118 /* Cancel the various "global parameters" */
2119 inkey_base = inkey_xtra = inkey_flag = inkey_scan = FALSE;
2125 #endif /* ALLOW_BORG */
2128 /* Hack -- handle delayed "flush()" */
2131 /* End "macro action" */
2132 parse_macro = FALSE;
2134 /* End "macro trigger" */
2135 parse_under = FALSE;
2137 /* Forget old keypresses */
2142 /* Access cursor state */
2143 (void)Term_get_cursor(&v);
2145 /* Show the cursor if waiting, except sometimes in "command" mode */
2146 if (!inkey_scan && (!inkey_flag || hilite_player || character_icky))
2148 /* Show the cursor */
2149 (void)Term_set_cursor(1);
2153 /* Hack -- Activate main screen */
2154 Term_activate(angband_term[0]);
2160 /* Hack -- Handle "inkey_scan" */
2161 if (!inkey_base && inkey_scan &&
2162 (0 != Term_inkey(&kk, FALSE, FALSE)))
2168 /* Hack -- Flush output once when no key ready */
2169 if (!done && (0 != Term_inkey(&kk, FALSE, FALSE)))
2171 /* Hack -- activate proper term */
2177 /* Hack -- activate main screen */
2178 Term_activate(angband_term[0]);
2180 /* Mega-Hack -- reset saved flag */
2181 character_saved = FALSE;
2183 /* Mega-Hack -- reset signal counter */
2191 /* Hack -- Handle "inkey_base" */
2199 /* Wait for (and remove) a pending key */
2200 if (0 == Term_inkey(&ch, TRUE, TRUE))
2213 /* Check for (and remove) a pending key */
2214 if (0 == Term_inkey(&ch, FALSE, TRUE))
2223 /* Increase "wait" */
2226 /* Excessive delay */
2227 if (w >= 100) break;
2230 Term_xtra(TERM_XTRA_DELAY, w);
2239 /* Get a key (see above) */
2243 /* Handle "control-right-bracket" */
2246 /* Strip this key */
2254 /* Treat back-quote as escape */
2255 /* if (ch == '`') ch = ESCAPE; */
2258 /* End "macro trigger" */
2259 if (parse_under && (ch <= 32))
2261 /* Strip this key */
2264 /* End "macro trigger" */
2265 parse_under = FALSE;
2269 /* Handle "control-caret" */
2272 /* Strip this key */
2276 /* Handle "control-underscore" */
2279 /* Strip this key */
2282 /* Begin "macro trigger" */
2286 /* Inside "macro trigger" */
2287 else if (parse_under)
2289 /* Strip this key */
2295 /* Hack -- restore the term */
2299 /* Restore the cursor */
2303 /* Cancel the various "global parameters" */
2304 inkey_base = inkey_xtra = inkey_flag = inkey_scan = FALSE;
2306 /* Return the keypress */
2314 * We use a global array for all inscriptions to reduce the memory
2315 * spent maintaining inscriptions. Of course, it is still possible
2316 * to run out of inscription memory, especially if too many different
2317 * inscriptions are used, but hopefully this will be rare.
2319 * We use dynamic string allocation because otherwise it is necessary
2320 * to pre-guess the amount of quark activity. We limit the total
2321 * number of quarks, but this is much easier to "expand" as needed.
2323 * Any two items with the same inscription will have the same "quark"
2324 * index, which should greatly reduce the need for inscription space.
2326 * Note that "quark zero" is NULL and should not be "dereferenced".
2330 * Initialize the quark array
2332 void quark_init(void)
2334 /* Quark variables */
2335 C_MAKE(quark__str, QUARK_MAX, cptr);
2337 /* Prepare first quark, which is used when quark_add() is failed */
2338 quark__str[1] = string_make("");
2340 /* There is one quark (+ NULL) */
2346 * Add a new "quark" to the set of quarks.
2348 s16b quark_add(cptr str)
2352 /* Look for an existing quark */
2353 for (i = 1; i < quark__num; i++)
2355 /* Check for equality */
2356 if (streq(quark__str[i], str)) return (i);
2359 /* Return "" when no room is available */
2360 if (quark__num == QUARK_MAX) return 1;
2362 /* New maximal quark */
2365 /* Add a new quark */
2366 quark__str[i] = string_make(str);
2368 /* Return the index */
2374 * This function looks up a quark
2376 cptr quark_str(s16b i)
2380 /* Return NULL for an invalid index */
2381 if ((i < 1) || (i >= quark__num)) return NULL;
2383 /* Access the quark */
2386 /* Return the quark */
2394 * Second try for the "message" handling routines.
2396 * Each call to "message_add(s)" will add a new "most recent" message
2397 * to the "message recall list", using the contents of the string "s".
2399 * The messages will be stored in such a way as to maximize "efficiency",
2400 * that is, we attempt to maximize the number of sequential messages that
2401 * can be retrieved, given a limited amount of storage space.
2403 * We keep a buffer of chars to hold the "text" of the messages, not
2404 * necessarily in "order", and an array of offsets into that buffer,
2405 * representing the actual messages. This is made more complicated
2406 * by the fact that both the array of indexes, and the buffer itself,
2407 * are both treated as "circular arrays" for efficiency purposes, but
2408 * the strings may not be "broken" across the ends of the array.
2410 * The "message_add()" function is rather "complex", because it must be
2411 * extremely efficient, both in space and time, for use with the Borg.
2417 * How many messages are "available"?
2419 s16b message_num(void)
2423 /* Extract the indexes */
2424 last = message__last;
2425 next = message__next;
2428 if (next < last) next += MESSAGE_MAX;
2430 /* Extract the space */
2433 /* Return the result */
2440 * Recall the "text" of a saved message
2442 cptr message_str(int age)
2448 /* Forgotten messages have no text */
2449 if ((age < 0) || (age >= message_num())) return ("");
2451 /* Acquire the "logical" index */
2452 x = (message__next + MESSAGE_MAX - (age + 1)) % MESSAGE_MAX;
2454 /* Get the "offset" for the message */
2455 o = message__ptr[x];
2457 /* Access the message text */
2458 s = &message__buf[o];
2460 /* Return the message text */
2467 * Add a new message, with great efficiency
2469 void message_add(cptr str)
2477 /*** Step 1 -- Analyze the message ***/
2479 /* Hack -- Ignore "non-messages" */
2482 /* Message length */
2485 /* Important Hack -- Ignore "long" messages */
2486 if (n >= MESSAGE_BUF / 4) return;
2488 /* extra step -- split the message if n>80. (added by Mogami) */
2493 for (n = 0; n < 80; n++, t++)
2498 if (n == 81) n = 79; /* 最後の文字が漢字半分 */
2500 for (n = 80; n > 60; n--)
2501 if (str[n] == ' ') break;
2505 splitted2 = str + n;
2506 strncpy(splitted1, str ,n);
2507 splitted1[n] = '\0';
2513 /*** Step 2 -- Attempt to optimize ***/
2515 /* Limit number of messages to check */
2520 /* Limit number of messages to check */
2521 if (k > MESSAGE_MAX / 32) k = MESSAGE_MAX / 32;
2523 /* Check previous message */
2524 for (i = message__next; m; m--)
2533 /* Back up and wrap if needed */
2534 if (i-- == 0) i = MESSAGE_MAX - 1;
2536 /* Access the old string */
2537 old = &message__buf[message__ptr[i]];
2539 /* Skip small messages */
2546 for (t = buf; *t && (*t != '<' || (*(t+1) != 'x' )); t++)
2547 if( iskanji(*t))t++;
2549 for (t = buf; *t && (*t != '<'); t++);
2554 /* Message is too small */
2555 if (strlen(buf) < 6) break;
2557 /* Drop the space */
2560 /* Get multiplier */
2564 /* Limit the multiplier to 1000 */
2565 if (streq(buf, str) && (j < 1000))
2575 sprintf(u, "%s <x%d>", buf, j);
2577 /* Message length */
2580 if (!now_message) now_message++;
2584 num_more++;/*流れた行の数を数えておく */
2592 /* Check the last few messages (if any to count) */
2593 for (i = message__next; k; k--)
2599 /* Back up and wrap if needed */
2600 if (i-- == 0) i = MESSAGE_MAX - 1;
2602 /* Stop before oldest message */
2603 if (i == message__last) break;
2605 /* Extract "distance" from "head" */
2606 q = (message__head + MESSAGE_BUF - message__ptr[i]) % MESSAGE_BUF;
2608 /* Do not optimize over large distance */
2609 if (q > MESSAGE_BUF / 2) continue;
2611 /* Access the old string */
2612 old = &message__buf[message__ptr[i]];
2615 if (!streq(old, str)) continue;
2617 /* Get the next message index, advance */
2618 x = message__next++;
2621 if (message__next == MESSAGE_MAX) message__next = 0;
2623 /* Kill last message if needed */
2624 if (message__next == message__last) message__last++;
2627 if (message__last == MESSAGE_MAX) message__last = 0;
2629 /* Assign the starting address */
2630 message__ptr[x] = message__ptr[i];
2634 goto end_of_message_add;
2639 /*** Step 3 -- Ensure space before end of buffer ***/
2641 /* Kill messages and Wrap if needed */
2642 if (message__head + n + 1 >= MESSAGE_BUF)
2644 /* Kill all "dead" messages */
2645 for (i = message__last; TRUE; i++)
2647 /* Wrap if needed */
2648 if (i == MESSAGE_MAX) i = 0;
2650 /* Stop before the new message */
2651 if (i == message__next) break;
2653 /* Kill "dead" messages */
2654 if (message__ptr[i] >= message__head)
2656 /* Track oldest message */
2657 message__last = i + 1;
2661 /* Wrap "tail" if needed */
2662 if (message__tail >= message__head) message__tail = 0;
2669 /*** Step 4 -- Ensure space before next message ***/
2671 /* Kill messages if needed */
2672 if (message__head + n + 1 > message__tail)
2674 /* Grab new "tail" */
2675 message__tail = message__head + n + 1;
2677 /* Advance tail while possible past first "nul" */
2678 while (message__buf[message__tail-1]) message__tail++;
2680 /* Kill all "dead" messages */
2681 for (i = message__last; TRUE; i++)
2683 /* Wrap if needed */
2684 if (i == MESSAGE_MAX) i = 0;
2686 /* Stop before the new message */
2687 if (i == message__next) break;
2689 /* Kill "dead" messages */
2690 if ((message__ptr[i] >= message__head) &&
2691 (message__ptr[i] < message__tail))
2693 /* Track oldest message */
2694 message__last = i + 1;
2700 /*** Step 5 -- Grab a new message index ***/
2702 /* Get the next message index, advance */
2703 x = message__next++;
2706 if (message__next == MESSAGE_MAX) message__next = 0;
2708 /* Kill last message if needed */
2709 if (message__next == message__last) message__last++;
2712 if (message__last == MESSAGE_MAX) message__last = 0;
2716 /*** Step 6 -- Insert the message text ***/
2718 /* Assign the starting address */
2719 message__ptr[x] = message__head;
2721 /* Append the new part of the message */
2722 for (i = 0; i < n; i++)
2724 /* Copy the message */
2725 message__buf[message__head + i] = str[i];
2729 message__buf[message__head + i] = '\0';
2731 /* Advance the "head" pointer */
2732 message__head += n + 1;
2734 /* recursively add splitted message (added by Mogami) */
2736 if (splitted2 != NULL)
2737 message_add(splitted2);
2745 static void msg_flush(int x)
2747 byte a = TERM_L_BLUE;
2748 bool nagasu = FALSE;
2750 if ((auto_more && !now_damaged) || num_more < 0){
2752 for (i = 0; i < 8; i++)
2754 if (angband_term[i] && (window_flag[i] & PW_MESSAGE)) break;
2758 if (num_more < angband_term[i]->hgt) nagasu = TRUE;
2765 now_damaged = FALSE;
2767 if (!p_ptr->playing || !nagasu)
2769 /* Pause for response */
2770 Term_putstr(x, 0, -1, a, _("-続く-", "-more-"));
2772 /* Get an acceptable keypress */
2776 if (cmd == ESCAPE) {
2777 num_more = -9999; /*auto_moreのとき、全て流す。 */
2779 } else if (cmd == ' ') {
2780 num_more = 0; /*1画面だけ流す。 */
2782 } else if ((cmd == '\n') || (cmd == '\r')) {
2783 num_more--; /*1行だけ流す。 */
2786 if (quick_messages) break;
2791 /* Clear the line */
2792 Term_erase(0, 0, 255);
2797 * Output a message to the top line of the screen.
2799 * Break long messages into multiple pieces (40-72 chars).
2801 * Allow multiple short messages to "share" the top line.
2803 * Prompt the user to make sure he has a chance to read them.
2805 * These messages are memorized for later reference (see above).
2807 * We could do "Term_fresh()" to provide "flicker" if needed.
2809 * The global "msg_flag" variable can be cleared to tell us to
2810 * "erase" any "pending" messages still on the screen.
2812 * XXX XXX XXX Note that we must be very careful about using the
2813 * "msg_print()" functions without explicitly calling the special
2814 * "msg_print(NULL)" function, since this may result in the loss
2815 * of information if the screen is cleared, or if anything is
2816 * displayed on the top line.
2818 * XXX XXX XXX Note that "msg_print(NULL)" will clear the top line
2819 * even if no messages are pending. This is probably a hack.
2821 void msg_print(cptr msg)
2831 if (world_monster) return;
2835 /* Clear the line */
2836 Term_erase(0, 0, 255);
2840 /* Message Length */
2841 n = (msg ? strlen(msg) : 0);
2843 /* Hack -- flush when requested or needed */
2844 if (p && (!msg || ((p + n) > 72)))
2861 if (n > 1000) return;
2864 /* Memorize the message */
2865 if (character_generated) message_add(msg);
2871 /* Analyze the buffer */
2878 int check, split = 72;
2881 bool k_flag = FALSE;
2884 /* Find the "best" split point */
2885 for (check = 0; check < 72; check++)
2893 /* Found a valid split point */
2894 if (iskanji(t[check]))
2899 else if (t[check] == ' ')
2912 /* Find the "best" split point */
2913 for (check = 40; check < 72; check++)
2915 /* Found a valid split point */
2916 if (t[check] == ' ') split = check;
2920 /* Save the split character */
2923 /* Split the message */
2926 /* Display part of the message */
2927 Term_putstr(0, 0, split, TERM_WHITE, t);
2930 msg_flush(split + 1);
2932 /* Memorize the piece */
2933 /* if (character_generated) message_add(t); */
2935 /* Restore the split character */
2938 /* Insert a space */
2941 /* Prepare to recurse on the rest of "buf" */
2942 t += split; n -= split;
2946 /* Display the tail of the message */
2947 Term_putstr(p, 0, n, TERM_WHITE, t);
2949 /* Memorize the tail */
2950 /* if (character_generated) message_add(t); */
2953 p_ptr->window |= (PW_MESSAGE);
2956 /* Remember the message */
2959 /* Remember the position */
2967 /* Optional refresh */
2968 if (fresh_message) Term_fresh();
2973 * Hack -- prevent "accidents" in "screen_save()" or "screen_load()"
2975 static int screen_depth = 0;
2979 * Save the screen, and increase the "icky" depth.
2981 * This function must match exactly one call to "screen_load()".
2983 void screen_save(void)
2985 /* Hack -- Flush messages */
2988 /* Save the screen (if legal) */
2989 if (screen_depth++ == 0) Term_save();
2991 /* Increase "icky" depth */
2997 * Load the screen, and decrease the "icky" depth.
2999 * This function must match exactly one call to "screen_save()".
3001 void screen_load(void)
3003 /* Hack -- Flush messages */
3006 /* Load the screen (if legal) */
3007 if (--screen_depth == 0) Term_load();
3009 /* Decrease "icky" depth */
3015 * Display a formatted message, using "vstrnfmt()" and "msg_print()".
3017 void msg_format(cptr fmt, ...)
3023 /* Begin the Varargs Stuff */
3026 /* Format the args, save the length */
3027 (void)vstrnfmt(buf, 1024, fmt, vp);
3029 /* End the Varargs Stuff */
3039 * Display a string on the screen using an attribute.
3041 * At the given location, using the given attribute, if allowed,
3042 * add the given string. Do not clear the line.
3044 void c_put_str(byte attr, cptr str, int row, int col)
3046 /* Position cursor, Dump the attr/text */
3047 Term_putstr(col, row, -1, attr, str);
3051 * As above, but in "white"
3053 void put_str(cptr str, int row, int col)
3056 Term_putstr(col, row, -1, TERM_WHITE, str);
3062 * Display a string on the screen using an attribute, and clear
3063 * to the end of the line.
3065 void c_prt(byte attr, cptr str, int row, int col)
3067 /* Clear line, position cursor */
3068 Term_erase(col, row, 255);
3070 /* Dump the attr/text */
3071 Term_addstr(-1, attr, str);
3075 * As above, but in "white"
3077 void prt(cptr str, int row, int col)
3080 c_prt(TERM_WHITE, str, row, col);
3087 * Print some (colored) text to the screen at the current cursor position,
3088 * automatically "wrapping" existing text (at spaces) when necessary to
3089 * avoid placing any text into the last column, and clearing every line
3090 * before placing any text in that line. Also, allow "newline" to force
3091 * a "wrap" to the next line. Advance the cursor as needed so sequential
3092 * calls to this function will work correctly.
3094 * Once this function has been called, the cursor should not be moved
3095 * until all the related "c_roff()" calls to the window are complete.
3097 * This function will correctly handle any width up to the maximum legal
3098 * value of 256, though it works best for a standard 80 character width.
3100 void c_roff(byte a, cptr str)
3108 /* Obtain the size */
3109 (void)Term_get_size(&w, &h);
3111 /* Obtain the cursor */
3112 (void)Term_locate(&x, &y);
3114 /* Hack -- No more space */
3115 if( y == h - 1 && x > w - 3) return;
3117 /* Process the string */
3118 for (s = str; *s; s++)
3123 int k_flag = iskanji(*s);
3135 /* Clear line, move cursor */
3136 Term_erase(x, y, 255);
3141 /* Clean up the char */
3143 ch = ((k_flag || isprint(*s)) ? *s : ' ');
3145 ch = (isprint(*s) ? *s : ' ');
3149 /* Wrap words as needed */
3151 if (( x >= ( (k_flag) ? w - 2 : w - 1 ) ) && (ch != ' '))
3153 if ((x >= w - 1) && (ch != ' '))
3170 /* Scan existing text */
3171 for (i = w - 2; i >= 0; i--)
3173 /* Grab existing attr/char */
3174 Term_what(i, y, &av[i], &cv[i]);
3176 /* Break on space */
3177 if (cv[i] == ' ') break;
3179 /* Track current word */
3182 if (cv[i] == '(') break;
3191 /* 文頭が「。」「、」等になるときは、その1つ前の語で改行 */
3192 if (strncmp(s, "。", 2) == 0 || strncmp(s, "、", 2) == 0
3193 #if 0 /* 一般的には「ィ」「ー」は禁則の対象外 */
3194 || strncmp(s, "ィ", 2) == 0 || strncmp(s, "ー", 2) == 0
3197 Term_what(x , y, &av[x ], &cv[x ]);
3198 Term_what(x-1, y, &av[x-1], &cv[x-1]);
3199 Term_what(x-2, y, &av[x-2], &cv[x-2]);
3210 Term_erase(n, y, 255);
3219 /* Clear line, move cursor */
3220 Term_erase(x, y, 255);
3222 /* Wrap the word (if any) */
3223 for (i = n; i < w - 1; i++)
3226 if( cv[i] == '\0' ) break;
3229 Term_addch(av[i], cv[i]);
3231 /* Advance (no wrap) */
3238 Term_addch((byte)(a|0x10), ch);
3250 Term_addch((byte)(a|0x20), ch);
3259 * As above, but in "white"
3264 c_roff(TERM_WHITE, str);
3271 * Clear part of the screen
3273 void clear_from(int row)
3277 /* Erase requested rows */
3278 for (y = row; y < Term->hgt; y++)
3280 /* Erase part of the screen */
3281 Term_erase(0, y, 255);
3289 * Get some string input at the cursor location.
3290 * Assume the buffer is initialized to a default string.
3292 * The default buffer is in Overwrite mode and displayed in yellow at
3293 * first. Normal chars clear the yellow text and append the char in
3296 * LEFT (^B) and RIGHT (^F) movement keys move the cursor position.
3297 * If the text is still displayed in yellow (Overwite mode), it will
3298 * turns into white (Insert mode) when cursor moves.
3300 * DELETE (^D) deletes a char at the cursor position.
3301 * BACKSPACE (^H) deletes a char at the left of cursor position.
3302 * ESCAPE clears the buffer and the window and returns FALSE.
3303 * RETURN accepts the current buffer contents and returns TRUE.
3305 bool askfor_aux(char *buf, int len, bool numpad_cursor)
3312 * TERM_YELLOW : Overwrite mode
3313 * TERM_WHITE : Insert mode
3315 byte color = TERM_YELLOW;
3317 /* Locate the cursor position */
3318 Term_locate(&x, &y);
3320 /* Paranoia -- check len */
3321 if (len < 1) len = 1;
3323 /* Paranoia -- check column */
3324 if ((x < 0) || (x >= 80)) x = 0;
3326 /* Restrict the length */
3327 if (x + len > 80) len = 80 - x;
3329 /* Paranoia -- Clip the default entry */
3338 /* Display the string */
3339 Term_erase(x, y, len);
3340 Term_putstr(x, y, -1, color, buf);
3343 Term_gotoxy(x + pos, y);
3345 /* Get a special key code */
3346 skey = inkey_special(numpad_cursor);
3348 /* Analyze the key */
3356 /* Now on insert mode */
3359 /* No move at beginning of line */
3360 if (0 == pos) break;
3364 int next_pos = i + 1;
3367 if (iskanji(buf[i])) next_pos++;
3370 /* Is there the cursor at next position? */
3371 if (next_pos >= pos) break;
3377 /* Get previous position */
3385 /* Now on insert mode */
3388 /* No move at end of line */
3389 if ('\0' == buf[pos]) break;
3393 if (iskanji(buf[pos])) pos += 2;
3416 /* Now on insert mode */
3419 /* No move at beginning of line */
3420 if (0 == pos) break;
3424 int next_pos = i + 1;
3427 if (iskanji(buf[i])) next_pos++;
3430 /* Is there the cursor at next position? */
3431 if (next_pos >= pos) break;
3437 /* Get previous position */
3440 /* Fall through to 'Delete key' */
3449 /* Now on insert mode */
3452 /* No move at end of line */
3453 if ('\0' == buf[pos]) break;
3455 /* Position of next character */
3459 /* Next character is one more byte away */
3460 if (iskanji(buf[pos])) src++;
3465 /* Move characters at src to dst */
3466 while ('\0' != (buf[dst++] = buf[src++]))
3474 /* Insert a character */
3479 /* Ignore special keys */
3480 if (skey & SKEY_MASK) break;
3482 /* Get a character code */
3485 if (color == TERM_YELLOW)
3487 /* Overwrite default string */
3490 /* Go to insert mode */
3494 /* Save right part of string */
3495 strcpy(tmp, buf + pos);
3501 /* Bypass macro processing */
3519 if (pos < len && (isprint(c) || iskana(c)))
3521 if (pos < len && isprint(c))
3535 /* Write back the left part of string */
3536 my_strcat(buf, tmp, len + 1);
3543 } /* while (TRUE) */
3548 * Get some string input at the cursor location.
3550 * Allow to use numpad keys as cursor keys.
3552 bool askfor(char *buf, int len)
3554 return askfor_aux(buf, len, TRUE);
3559 * Get a string from the user
3561 * The "prompt" should take the form "Prompt: "
3563 * Note that the initial contents of the string is used as
3564 * the default response, so be sure to "clear" it if needed.
3566 * We clear the input, and return FALSE, on "ESCAPE".
3568 bool get_string(cptr prompt, char *buf, int len)
3572 /* Paranoia XXX XXX XXX */
3575 /* Display prompt */
3578 /* Ask the user for a string */
3579 res = askfor(buf, len);
3590 * Verify something with the user
3592 * The "prompt" should take the form "Query? "
3594 * Note that "[y/n]" is appended to the prompt.
3596 bool get_check(cptr prompt)
3598 return get_check_strict(prompt, 0);
3602 * Verify something with the user strictly
3604 * mode & CHECK_OKAY_CANCEL : force user to answer 'O'kay or 'C'ancel
3605 * mode & CHECK_NO_ESCAPE : don't allow ESCAPE key
3606 * mode & CHECK_NO_HISTORY : no message_add
3607 * mode & CHECK_DEFAULT_Y : accept any key as y, except n and Esc.
3609 bool get_check_strict(cptr prompt, int mode)
3617 p_ptr->window |= PW_MESSAGE;
3622 /* Paranoia XXX XXX XXX */
3625 if (!rogue_like_commands)
3626 mode &= ~CHECK_OKAY_CANCEL;
3629 /* Hack -- Build a "useful" prompt */
3630 if (mode & CHECK_OKAY_CANCEL)
3632 my_strcpy(buf, prompt, sizeof(buf)-15);
3633 strcat(buf, "[(O)k/(C)ancel]");
3635 else if (mode & CHECK_DEFAULT_Y)
3637 my_strcpy(buf, prompt, sizeof(buf)-5);
3638 strcat(buf, "[Y/n]");
3642 my_strcpy(buf, prompt, sizeof(buf)-5);
3643 strcat(buf, "[y/n]");
3649 if (!(mode & CHECK_NO_HISTORY) && p_ptr->playing)
3651 /* HACK : Add the line to message buffer */
3653 p_ptr->window |= (PW_MESSAGE);
3657 /* Get an acceptable answer */
3662 if (!(mode & CHECK_NO_ESCAPE))
3671 if (mode & CHECK_OKAY_CANCEL)
3673 if (i == 'o' || i == 'O')
3678 else if (i == 'c' || i == 'C')
3686 if (i == 'y' || i == 'Y')
3691 else if (i == 'n' || i == 'N')
3698 if (mode & CHECK_DEFAULT_Y)
3707 /* Erase the prompt */
3710 /* Return the flag */
3716 * Prompts for a keypress
3718 * The "prompt" should take the form "Command: "
3720 * Returns TRUE unless the character is "Escape"
3722 bool get_com(cptr prompt, char *command, bool z_escape)
3724 /* Paranoia XXX XXX XXX */
3727 /* Display a prompt */
3731 if (get_com_no_macros)
3732 *command = inkey_special(FALSE);
3736 /* Clear the prompt */
3739 /* Handle "cancel" */
3740 if (*command == ESCAPE) return (FALSE);
3741 if (z_escape && ((*command == 'z') || (*command == 'Z'))) return (FALSE);
3749 * Request a "quantity" from the user
3751 * Hack -- allow "command_arg" to specify a quantity
3753 s16b get_quantity(cptr prompt, int max)
3761 /* Use "command_arg" */
3764 /* Extract a number */
3767 /* Clear "command_arg" */
3770 /* Enforce the maximum */
3771 if (amt > max) amt = max;
3777 #ifdef ALLOW_REPEAT /* TNB */
3779 /* Get the item index */
3780 if ((max != 1) && repeat_pull(&amt))
3782 /* Enforce the maximum */
3783 if (amt > max) amt = max;
3785 /* Enforce the minimum */
3786 if (amt < 0) amt = 0;
3792 #endif /* ALLOW_REPEAT -- TNB */
3794 /* Build a prompt if needed */
3797 /* Build a prompt */
3798 sprintf(tmp, _("いくつですか (1-%d): ", "Quantity (1-%d): "), max);
3800 /* Use that prompt */
3804 /* Paranoia XXX XXX XXX */
3807 /* Display prompt */
3810 /* Default to one */
3813 /* Build the default */
3814 sprintf(buf, "%d", amt);
3817 * Ask for a quantity
3818 * Don't allow to use numpad as cursor key.
3820 res = askfor_aux(buf, 6, FALSE);
3828 /* Extract a number */
3831 /* A letter means "all" */
3832 if (isalpha(buf[0])) amt = max;
3834 /* Enforce the maximum */
3835 if (amt > max) amt = max;
3837 /* Enforce the minimum */
3838 if (amt < 0) amt = 0;
3840 #ifdef ALLOW_REPEAT /* TNB */
3842 if (amt) repeat_push(amt);
3844 #endif /* ALLOW_REPEAT -- TNB */
3846 /* Return the result */
3852 * Pause for user response XXX XXX XXX
3854 void pause_line(int row)
3857 put_str(_("[ 何かキーを押して下さい ]", "[Press any key to continue]"), row, _(26, 23));
3865 * Hack -- special buffer to hold the action of the current keymap
3867 static char request_command_buffer[256];
3879 menu_naiyou menu_info[10][10] =
3882 {"魔法/特殊能力", 1, FALSE},
3884 {"道具(使用)", 3, FALSE},
3885 {"道具(その他)", 4, FALSE},
3895 {"使う(m)", 'm', TRUE},
3896 {"調べる(b/P)", 'b', TRUE},
3897 {"覚える(G)", 'G', TRUE},
3898 {"特殊能力を使う(U/O)", 'U', TRUE},
3908 {"休息する(R)", 'R', TRUE},
3909 {"トラップ解除(D)", 'D', TRUE},
3910 {"探す(s)", 's', TRUE},
3911 {"周りを調べる(l/x)", 'l', TRUE},
3912 {"ターゲット指定(*)", '*', TRUE},
3913 {"穴を掘る(T/^t)", 'T', TRUE},
3914 {"階段を上る(<)", '<', TRUE},
3915 {"階段を下りる(>)", '>', TRUE},
3916 {"ペットに命令する(p)", 'p', TRUE},
3917 {"探索モードのON/OFF(S/#)", 'S', TRUE}
3921 {"読む(r)", 'r', TRUE},
3922 {"飲む(q)", 'q', TRUE},
3923 {"杖を使う(u/Z)", 'u', TRUE},
3924 {"魔法棒で狙う(a/z)", 'a', TRUE},
3925 {"ロッドを振る(z/a)", 'z', TRUE},
3926 {"始動する(A)", 'A', TRUE},
3927 {"食べる(E)", 'E', TRUE},
3928 {"飛び道具で撃つ(f/t)", 'f', TRUE},
3929 {"投げる(v)", 'v', TRUE},
3934 {"拾う(g)", 'g', TRUE},
3935 {"落とす(d)", 'd', TRUE},
3936 {"壊す(k/^d)", 'k', TRUE},
3937 {"銘を刻む({)", '{', TRUE},
3938 {"銘を消す(})", '}', TRUE},
3939 {"調査(I)", 'I', TRUE},
3940 {"アイテム一覧(i)", 'i', TRUE},
3947 {"装備する(w)", 'w', TRUE},
3948 {"装備を外す(t/T)", 't', TRUE},
3949 {"燃料を補給(F)", 'F', TRUE},
3950 {"装備一覧(e)", 'e', TRUE},
3960 {"開ける(o)", 'o', TRUE},
3961 {"閉じる(c)", 'c', TRUE},
3962 {"体当たりする(B/f)", 'B', TRUE},
3963 {"くさびを打つ(j/S)", 'j', TRUE},
3973 {"ダンジョンの全体図(M)", 'M', TRUE},
3974 {"位置を確認(L/W)", 'L', TRUE},
3975 {"階の雰囲気(^f)", KTRL('F'), TRUE},
3976 {"ステータス(C)", 'C', TRUE},
3977 {"文字の説明(/)", '/', TRUE},
3978 {"メッセージ履歴(^p)", KTRL('P'), TRUE},
3979 {"現在の時刻(^t/')", KTRL('T'), TRUE},
3980 {"現在の知識(~)", '~', TRUE},
3981 {"プレイ記録(|)", '|', TRUE},
3986 {"オプション(=)", '=', TRUE},
3987 {"マクロ(@)", '@', TRUE},
3988 {"画面表示(%)", '%', TRUE},
3989 {"カラー(&)", '&', TRUE},
3990 {"設定変更コマンド(\")", '\"', TRUE},
3991 {"自動拾いをロード($)", '$', TRUE},
3992 {"システム(!)", '!', TRUE},
3999 {"セーブ&中断(^x)", KTRL('X'), TRUE},
4000 {"セーブ(^s)", KTRL('S'), TRUE},
4001 {"ヘルプ(?)", '?', TRUE},
4002 {"再描画(^r)", KTRL('R'), TRUE},
4003 {"メモ(:)", ':', TRUE},
4004 {"記念撮影())", ')', TRUE},
4005 {"記念撮影の表示(()", '(', TRUE},
4006 {"バージョン情報(V)", 'V', TRUE},
4007 {"引退する(Q)", 'Q', TRUE},
4012 menu_naiyou menu_info[10][10] =
4015 {"Magic/Special", 1, FALSE},
4016 {"Action", 2, FALSE},
4017 {"Items(use)", 3, FALSE},
4018 {"Items(other)", 4, FALSE},
4019 {"Equip", 5, FALSE},
4020 {"Door/Box", 6, FALSE},
4021 {"Informations", 7, FALSE},
4022 {"Options", 8, FALSE},
4023 {"Other commands", 9, FALSE},
4028 {"Use(m)", 'm', TRUE},
4029 {"See tips(b/P)", 'b', TRUE},
4030 {"Study(G)", 'G', TRUE},
4031 {"Special abilities(U/O)", 'U', TRUE},
4041 {"Rest(R)", 'R', TRUE},
4042 {"Disarm a trap(D)", 'D', TRUE},
4043 {"Search(s)", 's', TRUE},
4044 {"Look(l/x)", 'l', TRUE},
4045 {"Target(*)", '*', TRUE},
4046 {"Dig(T/^t)", 'T', TRUE},
4047 {"Go up stairs(<)", '<', TRUE},
4048 {"Go down stairs(>)", '>', TRUE},
4049 {"Command pets(p)", 'p', TRUE},
4050 {"Search mode ON/OFF(S/#)", 'S', TRUE}
4054 {"Read a scroll(r)", 'r', TRUE},
4055 {"Drink a potion(q)", 'q', TRUE},
4056 {"Use a staff(u/Z)", 'u', TRUE},
4057 {"Aim a wand(a/z)", 'a', TRUE},
4058 {"Zap a rod(z/a)", 'z', TRUE},
4059 {"Activate an equipment(A)", 'A', TRUE},
4060 {"Eat(E)", 'E', TRUE},
4061 {"Fire missile weapon(f/t)", 'f', TRUE},
4062 {"Throw an item(v)", 'v', TRUE},
4067 {"Get items(g)", 'g', TRUE},
4068 {"Drop an item(d)", 'd', TRUE},
4069 {"Destroy an item(k/^d)", 'k', TRUE},
4070 {"Inscribe an item({)", '{', TRUE},
4071 {"Uninscribe an item(})", '}', TRUE},
4072 {"Info about an item(I)", 'I', TRUE},
4073 {"Inventory list(i)", 'i', TRUE},
4080 {"Wear(w)", 'w', TRUE},
4081 {"Take off(t/T)", 't', TRUE},
4082 {"Refuel(F)", 'F', TRUE},
4083 {"Equipment list(e)", 'e', TRUE},
4093 {"Open(o)", 'o', TRUE},
4094 {"Close(c)", 'c', TRUE},
4095 {"Bash a door(B/f)", 'B', TRUE},
4096 {"Jam a door(j/S)", 'j', TRUE},
4106 {"Full map(M)", 'M', TRUE},
4107 {"Map(L/W)", 'L', TRUE},
4108 {"Level feeling(^f)", KTRL('F'), TRUE},
4109 {"Character status(C)", 'C', TRUE},
4110 {"Identify symbol(/)", '/', TRUE},
4111 {"Show prev messages(^p)", KTRL('P'), TRUE},
4112 {"Current time(^t/')", KTRL('T'), TRUE},
4113 {"Various informations(~)", '~', TRUE},
4114 {"Play record menu(|)", '|', TRUE},
4119 {"Set options(=)", '=', TRUE},
4120 {"Interact with macros(@)", '@', TRUE},
4121 {"Interact w/ visuals(%)", '%', TRUE},
4122 {"Interact with colors(&)", '&', TRUE},
4123 {"Enter a user pref(\")", '\"', TRUE},
4124 {"Reload auto-pick pref($)", '$', TRUE},
4132 {"Save and quit(^x)", KTRL('X'), TRUE},
4133 {"Save(^s)", KTRL('S'), TRUE},
4134 {"Help(obsoleted)(?)", '?', TRUE},
4135 {"Redraw(^r)", KTRL('R'), TRUE},
4136 {"Take note(:)", ':', TRUE},
4137 {"Dump screen dump(()", ')', TRUE},
4138 {"Load screen dump())", '(', TRUE},
4139 {"Version info(V)", 'V', TRUE},
4140 {"Quit(Q)", 'Q', TRUE},
4153 } special_menu_naiyou;
4155 #define MENU_CLASS 1
4159 special_menu_naiyou special_menu_info[] =
4161 {"超能力/特殊能力", 0, 0, MENU_CLASS, CLASS_MINDCRAFTER},
4162 {"ものまね/特殊能力", 0, 0, MENU_CLASS, CLASS_IMITATOR},
4163 {"歌/特殊能力", 0, 0, MENU_CLASS, CLASS_BARD},
4164 {"必殺技/特殊能力", 0, 0, MENU_CLASS, CLASS_SAMURAI},
4165 {"練気術/魔法/特殊能力", 0, 0, MENU_CLASS, CLASS_FORCETRAINER},
4166 {"技/特殊能力", 0, 0, MENU_CLASS, CLASS_BERSERKER},
4167 {"技術/特殊能力", 0, 0, MENU_CLASS, CLASS_SMITH},
4168 {"鏡魔法/特殊能力", 0, 0, MENU_CLASS, CLASS_MIRROR_MASTER},
4169 {"忍術/特殊能力", 0, 0, MENU_CLASS, CLASS_NINJA},
4170 {"広域マップ(<)", 2, 6, MENU_WILD, FALSE},
4171 {"通常マップ(>)", 2, 7, MENU_WILD, TRUE},
4175 special_menu_naiyou special_menu_info[] =
4177 {"MindCraft/Special", 0, 0, MENU_CLASS, CLASS_MINDCRAFTER},
4178 {"Imitation/Special", 0, 0, MENU_CLASS, CLASS_IMITATOR},
4179 {"Song/Special", 0, 0, MENU_CLASS, CLASS_BARD},
4180 {"Technique/Special", 0, 0, MENU_CLASS, CLASS_SAMURAI},
4181 {"Mind/Magic/Special", 0, 0, MENU_CLASS, CLASS_FORCETRAINER},
4182 {"BrutalPower/Special", 0, 0, MENU_CLASS, CLASS_BERSERKER},
4183 {"Technique/Special", 0, 0, MENU_CLASS, CLASS_SMITH},
4184 {"MirrorMagic/Special", 0, 0, MENU_CLASS, CLASS_MIRROR_MASTER},
4185 {"Ninjutsu/Special", 0, 0, MENU_CLASS, CLASS_NINJA},
4186 {"Enter global map(<)", 2, 6, MENU_WILD, FALSE},
4187 {"Enter local map(>)", 2, 7, MENU_WILD, TRUE},
4192 static char inkey_from_menu(void)
4196 int num = 0, max_num, old_num = 0;
4200 if (p_ptr->y - panel_row_min > 10) basey = 2;
4204 /* Clear top line */
4214 if (!menu) old_num = num;
4215 put_str("+----------------------------------------------------+", basey, basex);
4216 put_str("| |", basey+1, basex);
4217 put_str("| |", basey+2, basex);
4218 put_str("| |", basey+3, basex);
4219 put_str("| |", basey+4, basex);
4220 put_str("| |", basey+5, basex);
4221 put_str("+----------------------------------------------------+", basey+6, basex);
4223 for(i = 0; i < 10; i++)
4226 if (!menu_info[menu][i].cmd) break;
4227 menu_name = menu_info[menu][i].name;
4228 for(hoge = 0; ; hoge++)
4230 if (!special_menu_info[hoge].name[0]) break;
4231 if ((menu != special_menu_info[hoge].window) || (i != special_menu_info[hoge].number)) continue;
4232 switch(special_menu_info[hoge].jouken)
4235 if (p_ptr->pclass == special_menu_info[hoge].jouken_naiyou) menu_name = special_menu_info[hoge].name;
4238 if (!dun_level && !p_ptr->inside_arena && !p_ptr->inside_quest)
4240 if ((byte)p_ptr->wild_mode == special_menu_info[hoge].jouken_naiyou) menu_name = special_menu_info[hoge].name;
4247 put_str(menu_name, basey + 1 + i / 2, basex + 4 + (i % 2) * 24);
4250 kisuu = max_num % 2;
4251 put_str(_("》", "> "),basey + 1 + num / 2, basex + 2 + (num % 2) * 24);
4253 /* Place the cursor on the player */
4254 move_cursor_relative(p_ptr->y, p_ptr->x);
4258 if ((sub_cmd == ' ') || (sub_cmd == 'x') || (sub_cmd == 'X') || (sub_cmd == '\r') || (sub_cmd == '\n'))
4260 if (menu_info[menu][num].fin)
4262 cmd = menu_info[menu][num].cmd;
4268 menu = menu_info[menu][num].cmd;
4274 else if ((sub_cmd == ESCAPE) || (sub_cmd == 'z') || (sub_cmd == 'Z') || (sub_cmd == '0'))
4291 else if ((sub_cmd == '2') || (sub_cmd == 'j') || (sub_cmd == 'J'))
4296 num = (num + 2) % (max_num - 1);
4298 num = (num + 2) % (max_num + 1);
4300 else num = (num + 2) % max_num;
4302 else if ((sub_cmd == '8') || (sub_cmd == 'k') || (sub_cmd == 'K'))
4307 num = (num + max_num - 3) % (max_num - 1);
4309 num = (num + max_num - 1) % (max_num + 1);
4311 else num = (num + max_num - 2) % max_num;
4313 else if ((sub_cmd == '4') || (sub_cmd == '6') || (sub_cmd == 'h') || (sub_cmd == 'H') || (sub_cmd == 'l') || (sub_cmd == 'L'))
4315 if ((num % 2) || (num == max_num - 1))
4319 else if (num < max_num - 1)
4327 if (!inkey_next) inkey_next = "";
4333 * Request a command from the user.
4335 * Sets p_ptr->command_cmd, p_ptr->command_dir, p_ptr->command_rep,
4336 * p_ptr->command_arg. May modify p_ptr->command_new.
4338 * Note that "caret" ("^") is treated specially, and is used to
4339 * allow manual input of control characters. This can be used
4340 * on many machines to request repeated tunneling (Ctrl-H) and
4341 * on the Macintosh to request "Control-Caret".
4343 * Note that "backslash" is treated specially, and is used to bypass any
4344 * keymap entry for the following character. This is useful for macros.
4346 * Note that this command is used both in the dungeon and in
4347 * stores, and must be careful to work in both situations.
4349 * Note that "p_ptr->command_new" may not work any more. XXX XXX XXX
4351 void request_command(int shopping)
4364 if (rogue_like_commands)
4366 mode = KEYMAP_MODE_ROGUE;
4372 mode = KEYMAP_MODE_ORIG;
4376 /* No command yet */
4379 /* No "argument" yet */
4382 /* No "direction" yet */
4391 /* Hack -- auto-commands */
4394 /* Flush messages */
4397 /* Use auto-command */
4404 /* Get a keypress in "command" mode */
4407 /* Hack -- no flush needed */
4411 /* Activate "command mode" */
4417 if (!shopping && command_menu && ((cmd == '\r') || (cmd == '\n') || (cmd == 'x') || (cmd == 'X'))
4418 && !keymap_act[mode][(byte)(cmd)])
4419 cmd = inkey_from_menu();
4422 /* Clear top line */
4429 int old_arg = command_arg;
4434 /* Begin the input */
4435 prt(_("回数: ", "Count: "), 0, 0);
4437 /* Get a command count */
4440 /* Get a new keypress */
4443 /* Simple editing (delete or backspace) */
4444 if ((cmd == 0x7F) || (cmd == KTRL('H')))
4446 /* Delete a digit */
4447 command_arg = command_arg / 10;
4449 /* Show current count */
4450 prt(format(_("回数: %d", "Count: %d"), command_arg), 0, 0);
4453 /* Actual numeric data */
4454 else if (cmd >= '0' && cmd <= '9')
4456 /* Stop count at 9999 */
4457 if (command_arg >= 1000)
4466 /* Increase count */
4469 /* Incorporate that digit */
4470 command_arg = command_arg * 10 + D2I(cmd);
4473 /* Show current count */
4474 prt(format(_("回数: %d", "Count: %d"), command_arg), 0, 0);
4477 /* Exit on "unusable" input */
4484 /* Hack -- Handle "zero" */
4485 if (command_arg == 0)
4490 /* Show current count */
4491 prt(format(_("回数: %d", "Count: %d"), command_arg), 0, 0);
4494 /* Hack -- Handle "old_arg" */
4497 /* Restore old_arg */
4498 command_arg = old_arg;
4500 /* Show current count */
4501 prt(format(_("回数: %d", "Count: %d"), command_arg), 0, 0);
4504 /* Hack -- white-space means "enter command now" */
4505 if ((cmd == ' ') || (cmd == '\n') || (cmd == '\r'))
4507 /* Get a real command */
4508 if (!get_com(_("コマンド: ", "Command: "), (char *)&cmd, FALSE))
4520 /* Allow "keymaps" to be bypassed */
4523 /* Get a real command */
4524 (void)get_com(_("コマンド: ", "Command: "), (char *)&cmd, FALSE);
4526 /* Hack -- bypass keymaps */
4527 if (!inkey_next) inkey_next = "";
4531 /* Allow "control chars" to be entered */
4534 /* Get a new command and controlify it */
4535 if (get_com(_("CTRL: ", "Control: "), (char *)&cmd, FALSE)) cmd = KTRL(cmd);
4539 /* Look up applicable keymap */
4540 act = keymap_act[mode][(byte)(cmd)];
4542 /* Apply keymap if not inside a keymap already */
4543 if (act && !inkey_next)
4545 /* Install the keymap (limited buffer size) */
4546 (void)strnfmt(request_command_buffer, 256, "%s", act);
4548 /* Start using the buffer */
4549 inkey_next = request_command_buffer;
4561 command_cmd = (byte)cmd;
4567 /* Hack -- Auto-repeat certain commands */
4568 if (always_repeat && (command_arg <= 0))
4570 /* Hack -- auto repeat certain commands */
4571 if (my_strchr("TBDoc+", command_cmd))
4573 /* Repeat 99 times */
4582 switch (command_cmd)
4584 /* Command "p" -> "purchase" (get) */
4585 case 'p': command_cmd = 'g'; break;
4587 /* Command "m" -> "purchase" (get) */
4588 case 'm': command_cmd = 'g'; break;
4590 /* Command "s" -> "sell" (drop) */
4591 case 's': command_cmd = 'd'; break;
4596 for (i = 0; i < 256; i++)
4599 if ((s = keymap_act[mode][i]) != NULL)
4601 if (*s == command_cmd && *(s+1) == 0)
4609 caretcmd = command_cmd;
4612 /* Hack -- Scan equipment */
4613 for (i = INVEN_RARM; i < INVEN_TOTAL; i++)
4617 object_type *o_ptr = &inventory[i];
4619 /* Skip non-objects */
4620 if (!o_ptr->k_idx) continue;
4622 /* No inscription */
4623 if (!o_ptr->inscription) continue;
4625 /* Obtain the inscription */
4626 s = quark_str(o_ptr->inscription);
4629 s = my_strchr(s, '^');
4631 /* Process preventions */
4634 /* Check the "restriction" character */
4636 if ((s[1] == caretcmd) || (s[1] == '*'))
4638 if ((s[1] == command_cmd) || (s[1] == '*'))
4642 /* Hack -- Verify command */
4643 if (!get_check(_("本当ですか? ", "Are you sure? ")))
4645 /* Hack -- Use space */
4650 /* Find another '^' */
4651 s = my_strchr(s + 1, '^');
4656 /* Hack -- erase the message line. */
4663 * Check a char for "vowel-hood"
4665 bool is_a_vowel(int ch)
4690 * Replace the first instance of "target" in "buf" with "insert"
4691 * If "insert" is NULL, just remove the first instance of "target"
4692 * In either case, return TRUE if "target" is found.
4694 * XXX Could be made more efficient, especially in the
4695 * case where "insert" is smaller than "target".
4697 static bool insert_str(char *buf, cptr target, cptr insert)
4700 int b_len, t_len, i_len;
4702 /* Attempt to find the target (modify "buf") */
4703 buf = my_strstr(buf, target);
4705 /* No target found */
4706 if (!buf) return (FALSE);
4708 /* Be sure we have an insertion string */
4709 if (!insert) insert = "";
4711 /* Extract some lengths */
4712 t_len = strlen(target);
4713 i_len = strlen(insert);
4714 b_len = strlen(buf);
4716 /* How much "movement" do we need? */
4717 len = i_len - t_len;
4719 /* We need less space (for insert) */
4722 for (i = t_len; i < b_len; ++i) buf[i+len] = buf[i];
4725 /* We need more space (for insert) */
4728 for (i = b_len-1; i >= t_len; --i) buf[i+len] = buf[i];
4731 /* If movement occured, we need a new terminator */
4732 if (len) buf[b_len+len] = '\0';
4734 /* Now copy the insertion string */
4735 for (i = 0; i < i_len; ++i) buf[i] = insert[i];
4737 /* Successful operation */
4747 * Called from cmd4.c and a few other places. Just extracts
4748 * a direction from the keymap for ch (the last direction,
4749 * in fact) byte or char here? I'm thinking that keymaps should
4750 * generally only apply to single keys, which makes it no more
4751 * than 128, so a char should suffice... but keymap_act is 256...
4753 int get_keymap_dir(char ch)
4757 /* Already a direction? */
4768 if (rogue_like_commands)
4770 mode = KEYMAP_MODE_ROGUE;
4776 mode = KEYMAP_MODE_ORIG;
4779 /* Extract the action (if any) */
4780 act = keymap_act[mode][(byte)(ch)];
4785 /* Convert to a direction */
4786 for (s = act; *s; ++s)
4788 /* Use any digits in keymap */
4789 if (isdigit(*s)) d = D2I(*s);
4797 /* Return direction */
4802 #ifdef ALLOW_REPEAT /* TNB */
4804 #define REPEAT_MAX 20
4806 /* Number of chars saved */
4807 static int repeat__cnt = 0;
4810 static int repeat__idx = 0;
4813 static int repeat__key[REPEAT_MAX];
4816 void repeat_push(int what)
4819 if (repeat__cnt == REPEAT_MAX) return;
4821 /* Push the "stuff" */
4822 repeat__key[repeat__cnt++] = what;
4824 /* Prevents us from pulling keys */
4829 bool repeat_pull(int *what)
4831 /* All out of keys */
4832 if (repeat__idx == repeat__cnt) return (FALSE);
4834 /* Grab the next key, advance */
4835 *what = repeat__key[repeat__idx++];
4841 void repeat_check(void)
4845 /* Ignore some commands */
4846 if (command_cmd == ESCAPE) return;
4847 if (command_cmd == ' ') return;
4848 if (command_cmd == '\r') return;
4849 if (command_cmd == '\n') return;
4851 /* Repeat Last Command */
4852 if (command_cmd == 'n')
4857 /* Get the command */
4858 if (repeat_pull(&what))
4860 /* Save the command */
4865 /* Start saving new command */
4874 /* Save this command */
4879 #endif /* ALLOW_REPEAT -- TNB */
4885 * Array size for which InsertionSort
4886 * is used instead of QuickSort
4892 * Exchange two sort-entries
4893 * (should probably be coded inline
4894 * for speed increase)
4896 static void swap(tag_type *a, tag_type *b)
4907 * Insertion-Sort algorithm
4908 * (used by the Quicksort algorithm)
4910 static void InsertionSort(tag_type elements[], int number)
4916 for (P = 1; P < number; P++)
4919 for (j = P; (j > 0) && (elements[j - 1].tag > tmp.tag); j--)
4920 elements[j] = elements[j - 1];
4927 * Helper function for Quicksort
4929 static tag_type median3(tag_type elements[], int left, int right)
4931 int center = (left + right) / 2;
4933 if (elements[left].tag > elements[center].tag)
4934 swap(&elements[left], &elements[center]);
4935 if (elements[left].tag > elements[right].tag)
4936 swap(&elements[left], &elements[right]);
4937 if (elements[center].tag > elements[right].tag)
4938 swap(&elements[center], &elements[right]);
4940 swap(&elements[center], &elements[right - 1]);
4941 return (elements[right - 1]);
4946 * Quicksort algorithm
4948 * The "median of three" pivot selection eliminates
4949 * the bad case of already sorted input.
4951 * We use InsertionSort for smaller sub-arrays,
4952 * because it is faster in this case.
4954 * For details see: "Data Structures and Algorithm
4955 * Analysis in C" by Mark Allen Weiss.
4957 static void quicksort(tag_type elements[], int left, int right)
4962 if (left + CUTOFF <= right)
4964 pivot = median3(elements, left, right);
4966 i = left; j = right -1;
4970 while (elements[++i].tag < pivot.tag);
4971 while (elements[--j].tag > pivot.tag);
4974 swap(&elements[i], &elements[j]);
4980 swap(&elements[i], &elements[right - 1]);
4982 quicksort(elements, left, i - 1);
4983 quicksort(elements, i + 1, right);
4987 /* Use InsertionSort on small arrays */
4988 InsertionSort(elements + left, right - left + 1);
4994 * Frontend for the sorting algorithm
4996 * Sorts an array of tagged pointers
4997 * with <number> elements.
4999 void tag_sort(tag_type elements[], int number)
5001 quicksort(elements, 0, number - 1);
5004 #endif /* SORT_R_INFO */
5006 #ifdef SUPPORT_GAMMA
5008 /* Table of gamma values */
5009 byte gamma_table[256];
5011 /* Table of ln(x/256) * 256 for x going from 0 -> 255 */
5012 static s16b gamma_helper[256] =
5014 0,-1420,-1242,-1138,-1065,-1007,-961,-921,-887,-857,-830,-806,-783,-762,-744,-726,
5015 -710,-694,-679,-666,-652,-640,-628,-617,-606,-596,-586,-576,-567,-577,-549,-541,
5016 -532,-525,-517,-509,-502,-495,-488,-482,-475,-469,-463,-457,-451,-455,-439,-434,
5017 -429,-423,-418,-413,-408,-403,-398,-394,-389,-385,-380,-376,-371,-367,-363,-359,
5018 -355,-351,-347,-343,-339,-336,-332,-328,-325,-321,-318,-314,-311,-308,-304,-301,
5019 -298,-295,-291,-288,-285,-282,-279,-276,-273,-271,-268,-265,-262,-259,-257,-254,
5020 -251,-248,-246,-243,-241,-238,-236,-233,-231,-228,-226,-223,-221,-219,-216,-214,
5021 -212,-209,-207,-205,-203,-200,-198,-196,-194,-192,-190,-188,-186,-184,-182,-180,
5022 -178,-176,-174,-172,-170,-168,-166,-164,-162,-160,-158,-156,-155,-153,-151,-149,
5023 -147,-146,-144,-142,-140,-139,-137,-135,-134,-132,-130,-128,-127,-125,-124,-122,
5024 -120,-119,-117,-116,-114,-112,-111,-109,-108,-106,-105,-103,-102,-100,-99,-97,
5025 -96,-95,-93,-92,-90,-89,-87,-86,-85,-83,-82,-80,-79,-78,-76,-75,
5026 -74,-72,-71,-70,-68,-67,-66,-65,-63,-62,-61,-59,-58,-57,-56,-54,
5027 -53,-52,-51,-50,-48,-47,-46,-45,-44,-42,-41,-40,-39,-38,-37,-35,
5028 -34,-33,-32,-31,-30,-29,-27,-26,-25,-24,-23,-22,-21,-20,-19,-18,
5029 -17,-16,-14,-13,-12,-11,-10,-9,-8,-7,-6,-5,-4,-3,-2,-1
5034 * Build the gamma table so that floating point isn't needed.
5036 * Note gamma goes from 0->256. The old value of 100 is now 128.
5038 void build_gamma_table(int gamma)
5043 * value is the current sum.
5044 * diff is the new term to add to the series.
5048 /* Hack - convergence is bad in these cases. */
5050 gamma_table[255] = 255;
5052 for (i = 1; i < 255; i++)
5055 * Initialise the Taylor series
5057 * value and diff have been scaled by 256
5062 diff = ((long)gamma_helper[i]) * (gamma - 256);
5071 * Use the following identiy to calculate the gamma table.
5072 * exp(x) = 1 + x + x^2/2 + x^3/(2*3) + x^4/(2*3*4) +...
5074 * n is the current term number.
5076 * The gamma_helper array contains a table of
5078 * This is used because a^b = exp(b*ln(a))
5084 * Note that everything is scaled by 256 for accuracy,
5085 * plus another factor of 256 for the final result to
5086 * be from 0-255. Thus gamma_helper[] * gamma must be
5087 * divided by 256*256 each itteration, to get back to
5088 * the original power series.
5090 diff = (((diff / 256) * gamma_helper[i]) * (gamma - 256)) / (256 * n);
5094 * Store the value in the table so that the
5095 * floating point pow function isn't needed .
5097 gamma_table[i] = ((long)(value / 256) * i) / 256;
5101 #endif /* SUPPORT_GAMMA */
5105 * Add a series of keypresses to the "queue".
5107 * Return any errors generated by Term_keypress() in doing so, or SUCCESS
5108 * if there are none.
5110 * Catch the "out of space" error before anything is printed.
5112 * NB: The keys added here will be interpreted by any macros or keymaps.
5114 errr type_string(cptr str, uint len)
5121 /* Paranoia - no string. */
5122 if (!str) return -1;
5124 /* Hack - calculate the string length here if none given. */
5125 if (!len) len = strlen(str);
5127 /* Activate the main window, as all pastes go there. */
5128 Term_activate(term_screen);
5130 for (s = str; s < str+len; s++)
5132 /* Catch end of string */
5133 if (*s == '\0') break;
5135 err = Term_keypress(*s);
5141 /* Activate the original window. */
5149 void roff_to_buf(cptr str, int maxlen, char *tbuf, size_t bufsize)
5158 while (str[read_pt])
5161 bool kinsoku = FALSE;
5166 /* Prepare one character */
5167 ch[0] = str[read_pt];
5170 kanji = iskanji(ch[0]);
5174 ch[1] = str[read_pt+1];
5177 if (strcmp(ch, "。") == 0 ||
5178 strcmp(ch, "、") == 0 ||
5179 strcmp(ch, "ィ") == 0 ||
5180 strcmp(ch, "ー") == 0)
5183 else if (!isprint(ch[0]))
5186 if (!isprint(ch[0]))
5190 if (line_len + ch_len > maxlen - 1 || str[read_pt] == '\n')
5194 /* return to better wrapping point. */
5195 /* Space character at the end of the line need not to be printed. */
5196 word_len = read_pt - word_punct;
5198 if (kanji && !kinsoku)
5202 if (ch[0] == ' ' || word_len >= line_len/2)
5206 read_pt = word_punct;
5207 if (str[word_punct] == ' ')
5209 write_pt -= word_len;
5212 tbuf[write_pt++] = '\0';
5214 word_punct = read_pt;
5218 word_punct = read_pt;
5220 if (!kinsoku) word_punct = read_pt;
5223 /* Not enough buffer size */
5224 if ((size_t)(write_pt + 3) >= bufsize) break;
5226 tbuf[write_pt++] = ch[0];
5232 tbuf[write_pt++] = ch[1];
5238 tbuf[write_pt] = '\0';
5239 tbuf[write_pt+1] = '\0';
5246 * The my_strcpy() function copies up to 'bufsize'-1 characters from 'src'
5247 * to 'buf' and NUL-terminates the result. The 'buf' and 'src' strings may
5250 * my_strcpy() returns strlen(src). This makes checking for truncation
5251 * easy. Example: if (my_strcpy(buf, src, sizeof(buf)) >= sizeof(buf)) ...;
5253 * This function should be equivalent to the strlcpy() function in BSD.
5255 size_t my_strcpy(char *buf, const char *src, size_t bufsize)
5260 const char *s = src;
5264 /* reserve for NUL termination */
5267 /* Copy as many bytes as will fit */
5268 while (*s && (len < bufsize))
5272 if (len + 1 >= bufsize || !*(s+1)) break;
5292 size_t len = strlen(src);
5296 if (bufsize == 0) return ret;
5299 if (len >= bufsize) len = bufsize - 1;
5301 /* Copy the string and terminate it */
5302 (void)memcpy(buf, src, len);
5305 /* Return strlen(src) */
5313 * The my_strcat() tries to append a string to an existing NUL-terminated string.
5314 * It never writes more characters into the buffer than indicated by 'bufsize' and
5315 * NUL-terminates the buffer. The 'buf' and 'src' strings may not overlap.
5317 * my_strcat() returns strlen(buf) + strlen(src). This makes checking for
5318 * truncation easy. Example:
5319 * if (my_strcat(buf, src, sizeof(buf)) >= sizeof(buf)) ...;
5321 * This function should be equivalent to the strlcat() function in BSD.
5323 size_t my_strcat(char *buf, const char *src, size_t bufsize)
5325 size_t dlen = strlen(buf);
5327 /* Is there room left in the buffer? */
5328 if (dlen < bufsize - 1)
5330 /* Append as much as possible */
5331 return (dlen + my_strcpy(buf + dlen, src, bufsize - dlen));
5335 /* Return without appending */
5336 return (dlen + strlen(src));
5342 * A copy of ANSI strstr()
5344 * my_strstr() can handle Kanji strings correctly.
5346 char *my_strstr(const char *haystack, const char *needle)
5349 int l1 = strlen(haystack);
5350 int l2 = strlen(needle);
5354 for(i = 0; i <= l1 - l2; i++)
5356 if(!strncmp(haystack + i, needle, l2))
5357 return (char *)haystack + i;
5360 if (iskanji(*(haystack + i))) i++;
5370 * A copy of ANSI strchr()
5372 * my_strchr() can handle Kanji strings correctly.
5374 char *my_strchr(const char *ptr, char ch)
5376 for ( ; *ptr != '\0'; ptr++)
5378 if (*ptr == ch) return (char *)ptr;
5381 if (iskanji(*ptr)) ptr++;
5390 * Convert string to lower case
5392 void str_tolower(char *str)
5394 /* Force to be lower case string */
5404 *str = tolower(*str);
5410 * Get a keypress from the user.
5411 * And interpret special keys as internal code.
5413 * This function is a Mega-Hack and depend on pref-xxx.prf's.
5414 * Currently works on Linux(UNIX), Windows, and Macintosh only.
5416 int inkey_special(bool numpad_cursor)
5418 static const struct {
5421 } modifier_key_list[] = {
5422 {"shift-", SKEY_MOD_SHIFT},
5423 {"control-", SKEY_MOD_CONTROL},
5427 static const struct {
5431 } special_key_list[] = {
5432 {FALSE, "Down]", SKEY_DOWN},
5433 {FALSE, "Left]", SKEY_LEFT},
5434 {FALSE, "Right]", SKEY_RIGHT},
5435 {FALSE, "Up]", SKEY_UP},
5436 {FALSE, "Page_Up]", SKEY_PGUP},
5437 {FALSE, "Page_Down]", SKEY_PGDOWN},
5438 {FALSE, "Home]", SKEY_TOP},
5439 {FALSE, "End]", SKEY_BOTTOM},
5440 {TRUE, "KP_Down]", SKEY_DOWN},
5441 {TRUE, "KP_Left]", SKEY_LEFT},
5442 {TRUE, "KP_Right]", SKEY_RIGHT},
5443 {TRUE, "KP_Up]", SKEY_UP},
5444 {TRUE, "KP_Page_Up]", SKEY_PGUP},
5445 {TRUE, "KP_Page_Down]", SKEY_PGDOWN},
5446 {TRUE, "KP_Home]", SKEY_TOP},
5447 {TRUE, "KP_End]", SKEY_BOTTOM},
5448 {TRUE, "KP_2]", SKEY_DOWN},
5449 {TRUE, "KP_4]", SKEY_LEFT},
5450 {TRUE, "KP_6]", SKEY_RIGHT},
5451 {TRUE, "KP_8]", SKEY_UP},
5452 {TRUE, "KP_9]", SKEY_PGUP},
5453 {TRUE, "KP_3]", SKEY_PGDOWN},
5454 {TRUE, "KP_7]", SKEY_TOP},
5455 {TRUE, "KP_1]", SKEY_BOTTOM},
5459 static const struct {
5462 } gcu_special_key_list[] = {
5468 {"4~", SKEY_BOTTOM},
5470 {"6~", SKEY_PGDOWN},
5483 * Forget macro trigger ----
5484 * It's important if we are already expanding macro action
5486 inkey_macro_trigger_string[0] = '\0';
5488 /* Get a keypress */
5491 /* Examine trigger string */
5492 trig_len = strlen(inkey_macro_trigger_string);
5494 /* Already known that no special key */
5495 if (!trig_len) return (int)((unsigned char)key);
5498 * Hack -- Ignore macro defined on ASCII characters.
5500 if (trig_len == 1 && parse_macro)
5502 char c = inkey_macro_trigger_string[0];
5504 /* Cancel macro action on the queue */
5505 forget_macro_action();
5507 /* Return the originaly pressed key */
5508 return (int)((unsigned char)c);
5511 /* Convert the trigger */
5512 ascii_to_text(buf, inkey_macro_trigger_string);
5514 /* Check the prefix "\[" */
5515 if (prefix(str, "\\["))
5520 /* Examine modifier keys */
5523 for (i = 0; modifier_key_list[i].keyname; i++)
5525 if (prefix(str, modifier_key_list[i].keyname))
5527 /* Get modifier key flag */
5528 str += strlen(modifier_key_list[i].keyname);
5529 modifier |= modifier_key_list[i].keyflag;
5533 /* No more modifier key found */
5534 if (!modifier_key_list[i].keyname) break;
5537 /* numpad_as_cursorkey option force numpad keys to input numbers */
5538 if (!numpad_as_cursorkey) numpad_cursor = FALSE;
5540 /* Get a special key code */
5541 for (i = 0; special_key_list[i].keyname; i++)
5543 if ((!special_key_list[i].numpad || numpad_cursor) &&
5544 streq(str, special_key_list[i].keyname))
5546 skey = special_key_list[i].keycode;
5551 /* A special key found */
5554 /* Cancel macro action on the queue */
5555 forget_macro_action();
5557 /* Return special key code and modifier flags */
5558 return (skey | modifier);
5562 if (prefix(str, "\\e["))
5566 for (i = 0; gcu_special_key_list[i].keyname; i++)
5568 if (streq(str, gcu_special_key_list[i].keyname))
5570 return gcu_special_key_list[i].keycode;
5575 /* No special key found? */
5577 /* Don't bother with this trigger no more */
5578 inkey_macro_trigger_string[0] = '\0';
5580 /* Return normal keycode */
5581 return (int)((unsigned char)key);