+++ /dev/null
-#define LINESIZE 100
-#define RTXSIZ 277
-#define CLSMAX 12
-#define LOCSIZ 185
-#define LINSIZ 12500
-#define TRNSIZ 5
-#define TABSIZ 330
-#define VRBSIZ 35
-#define HNTSIZ 20
-#define TRVSIZ 885
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdbool.h>
-#include <unistd.h>
-
-const char advent_to_ascii[] = {0, 32, 33, 34, 39, 40, 41, 42, 43, 44, 45, 46, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 37, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 0, 1, 2, 3, 4, 5, 6, 7, 8, 0, 0, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 35, 36, 38, 47, 58, 59, 60, 61, 62, 63, 64, 91, 92, 93, 94, 95, 96, 123, 124, 125, 126, 0};
-/* Rendered from the now-gone MPINIT() function */
-const char ascii_to_advent[] = {0, 74, 75, 76, 77, 78, 79, 80, 81, 82, 0, 0, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 0, 1, 2, 106, 107, 63, 108, 3, 4, 5, 6, 7, 8, 9, 10, 109, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 110, 111, 112, 113, 114, 115, 116, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 117, 118, 119, 120, 121, 122, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 123, 124, 125, 126, 83};
-
-// Global variables for use in functions below that can gradually disappear as code is cleaned up
-long LNLENG;
-long LNPOSN;
-signed char INLINE[LINESIZE+1];
-long I;
-long K;
-long KK;
-long L;
-long LOC;
-long NEWLOC;
-long OBJ;
-long OLDLOC;
-long SECT;
-long VERB;
-
-// Storage for what comes out of the database
-long LINUSE;
-long TRVS;
-long CLSSES;
-long TRNVLS;
-long TABNDX;
-long HNTMAX;
-long PTEXT[101];
-long RTEXT[RTXSIZ + 1];
-long CTEXT[CLSMAX + 1];
-long OBJSND[101];
-long OBJTXT[101];
-long STEXT[LOCSIZ + 1];
-long LTEXT[LOCSIZ + 1];
-long COND[LOCSIZ + 1];
-long KEY[LOCSIZ + 1];
-long LOCSND[LOCSIZ + 1];
-long LINES[LINSIZ + 1];
-long CVAL[CLSMAX + 1];
-long TTEXT[TRNSIZ + 1];
-long TRNVAL[TRNSIZ + 1];
-long TRAVEL[TRVSIZ + 1];
-long KTAB[TABSIZ + 1];
-long ATAB[TABSIZ + 1];
-long PLAC[101];
-long FIXD[101];
-long ACTSPK[VRBSIZ + 1];
-long HINTS[HNTSIZ + 1][5];
-
-bool is_set(long, long);
-long GETTXT(long, long, long);
-void BUG(long);
-void MAPLIN(FILE*);
-long GETNUM(FILE*);
-int read_database(FILE*);
-void write_0d(FILE*, FILE*, long, char*);
-void write_1d(FILE*, FILE*, long[], long, char*);
-void write_hints(FILE*, FILE*, long[][5], long, long, char*);
-void write_files(FILE*, FILE*);
-
-bool is_set(long var, long position)
-{
- long mask = 1l << position;
- bool result = (var & mask) == mask;
- return(result);
-}
-
-long GETTXT(long SKIP,long ONEWRD, long UPPER) {
-/* Take characters from an input line and pack them into 30-bit words.
- * Skip says to skip leading blanks. ONEWRD says stop if we come to a
- * blank. UPPER says to map all letters to uppercase. If we reach the
- * end of the line, the word is filled up with blanks (which encode as 0's).
- * If we're already at end of line when GETTXT is called, we return -1. */
-
- long CHAR;
- long GETTXT;
- static long SPLITTING = -1;
-
- if(LNPOSN != SPLITTING)
- SPLITTING = -1;
- GETTXT= -1;
- L10:
- if(LNPOSN > LNLENG)
- return(GETTXT);
- if((!SKIP) || INLINE[LNPOSN] != 0)
- goto L11;
- LNPOSN=LNPOSN+1;
- goto L10;
-
- L11:
- GETTXT=0;
- for (int I=1; I<=5; I++) {
- GETTXT=GETTXT*64;
- if(LNPOSN > LNLENG || (ONEWRD && INLINE[LNPOSN] == 0))
- continue;
- CHAR=INLINE[LNPOSN];
- if(CHAR >= 63)
- goto L12;
- SPLITTING = -1;
- if(UPPER && CHAR >= 37)
- CHAR=CHAR-26;
- GETTXT=GETTXT+CHAR;
- goto L14;
-
- L12:
- if(SPLITTING == LNPOSN)
- goto L13;
- GETTXT=GETTXT+63;
- SPLITTING = LNPOSN;
- continue;
-
- L13:
- GETTXT=GETTXT+CHAR-63;
- SPLITTING = -1;
- L14:
- LNPOSN=LNPOSN+1;
- }
-
- return(GETTXT);
-}
-
-void BUG(long NUM) {
-
-/* The following conditions are currently considered fatal bugs. Numbers < 20
- * are detected while reading the database; the others occur at "run time".
- * 0 Message line > 70 characters
- * 1 Null line in message
- * 2 Too many words of messages
- * 3 Too many travel options
- * 4 Too many vocabulary words
- * 5 Required vocabulary word not found
- * 6 Too many RTEXT messages
- * 7 Too many hints
- * 8 Location has cond bit being set twice
- * 9 Invalid section number in database
- * 10 Too many locations
- * 11 Too many class or turn messages
- * 20 Special travel (500>L>300) exceeds goto list
- * 21 Ran off end of vocabulary table
- * 22 Vocabulary type (N/1000) not between 0 and 3
- * 23 Intransitive action verb exceeds goto list
- * 24 Transitive action verb exceeds goto list
- * 25 Conditional travel entry with no alternative
- * 26 Location has no travel entries
- * 27 Hint number exceeds goto list
- * 28 Invalid month returned by date function
- * 29 Too many parameters given to SETPRM */
-
- fprintf(stderr, "Fatal error %ld. See source code for interpretation.\n", NUM);
- exit(EXIT_FAILURE);
-}
-
-void MAPLIN(FILE *OPENED) {
-/* Read a line of input, from the specified input source,
- * translate the chars to integers in the range 0-126 and store
- * them in the common array "INLINE". Integer values are as follows:
- * 0 = space [ASCII CODE 40 octal, 32 decimal]
- * 1-2 = !" [ASCII 41-42 octal, 33-34 decimal]
- * 3-10 = '()*+,-. [ASCII 47-56 octal, 39-46 decimal]
- * 11-36 = upper-case letters
- * 37-62 = lower-case letters
- * 63 = percent (%) [ASCII 45 octal, 37 decimal]
- * 64-73 = digits, 0 through 9
- * Remaining characters can be translated any way that is convenient;
- * The "TYPE" routine below is used to map them back to characters when
- * necessary. The above mappings are required so that certain special
- * characters are known to fit in 6 bits and/or can be easily spotted.
- * Array elements beyond the end of the line should be filled with 0,
- * and LNLENG should be set to the index of the last character.
- *
- * If the data file uses a character other than space (e.g., tab) to
- * separate numbers, that character should also translate to 0.
- *
- * This procedure may use the map1,map2 arrays to maintain static data for
- * the mapping. MAP2(1) is set to 0 when the program starts
- * and is not changed thereafter unless the routines on this page choose
- * to do so. */
-
- do {
- fgets(INLINE + 1, sizeof(INLINE) - 1, OPENED);
- }
- while (!feof(OPENED) && INLINE[1] == '#');
-
- LNLENG = 0;
- for (int i = 1; i <= sizeof(INLINE) && INLINE[i] != 0; ++i)
- {
- char val = INLINE[i] + 1;
- INLINE[i] = ascii_to_advent[val];
- if (INLINE[i] != 0)
- LNLENG = i;
- }
- LNPOSN = 1;
-}
-
-long GETNUM(FILE *source) {
-/* Obtain the next integer from an input line. If K>0, we first read a
- * new input line from a file; if K<0, we read a line from the keyboard;
- * if K=0 we use a line that has already been read (and perhaps partially
- * scanned). If we're at the end of the line or encounter an illegal
- * character (not a digit, hyphen, or blank), we return 0. */
-
- long DIGIT, GETNUM, SIGN;
-
- if(source != NULL) MAPLIN(source);
- GETNUM = 0;
-
- while (INLINE[LNPOSN] == 0)
- {
- if (LNPOSN > LNLENG) return(GETNUM);
- ++LNPOSN;
- }
-
- SIGN=1;
- if(INLINE[LNPOSN] != 9) goto L32;
- SIGN= -1;
-L30: LNPOSN=LNPOSN+1;
-L32: if(LNPOSN > LNLENG || INLINE[LNPOSN] == 0) goto L42;
- DIGIT=INLINE[LNPOSN]-64;
- if(DIGIT < 0 || DIGIT > 9) goto L40;
- GETNUM=GETNUM*10+DIGIT;
- goto L30;
-
-L40: GETNUM=0;
-L42: GETNUM=GETNUM*SIGN;
- LNPOSN=LNPOSN+1;
- return(GETNUM);
-}
-
-int read_database(FILE* database) {
-
-/* Clear out the various text-pointer arrays. All text is stored in array
- * lines; each line is preceded by a word pointing to the next pointer (i.e.
- * the word following the end of the line). The pointer is negative if this is
- * first line of a message. The text-pointer arrays contain indices of
- * pointer-words in lines. STEXT(N) is short description of location N.
- * LTEXT(N) is long description. PTEXT(N) points to message for PROP(N)=0.
- * Successive prop messages are found by chasing pointers. RTEXT contains
- * section 6's stuff. CTEXT(N) points to a player-class message. TTEXT is for
- * section 14. We also clear COND (see description of section 9 for details). */
-
- for (int I=1; I<=300; I++) {
- if(I <= 100) PTEXT[I] = 0;
- if(I <= RTXSIZ) RTEXT[I] = 0;
- if(I <= CLSMAX) CTEXT[I] = 0;
- if(I <= 100) OBJSND[I] = 0;
- if(I <= 100) OBJTXT[I] = 0;
- if(I > LOCSIZ) break;
- STEXT[I] = 0;
- LTEXT[I] = 0;
- COND[I] = 0;
- KEY[I] = 0;
- LOCSND[I] = 0;
- }
-
- LINUSE = 1;
- TRVS = 1;
- CLSSES = 0;
- TRNVLS = 0;
-
-/* Start new data section. Sect is the section number. */
-
- L1002: SECT=GETNUM(database);
- OLDLOC= -1;
- switch (SECT) {
- case 0: return(0);
- case 1: goto L1004;
- case 2: goto L1004;
- case 3: goto L1030;
- case 4: goto L1040;
- case 5: goto L1004;
- case 6: goto L1004;
- case 7: goto L1050;
- case 8: goto L1060;
- case 9: goto L1070;
- case 10: goto L1004;
- case 11: goto L1080;
- case 12: break;
- case 13: goto L1090;
- case 14: goto L1004;
- default: BUG(9);
- }
-
-/* Sections 1, 2, 5, 6, 10, 14. Read messages and set up pointers. */
-
-L1004: KK=LINUSE;
-L1005: LINUSE=KK;
- LOC=GETNUM(database);
- if(LNLENG >= LNPOSN+70)BUG(0);
- if(LOC == -1) goto L1002;
- if(LNLENG < LNPOSN)BUG(1);
-L1006: KK=KK+1;
- if(KK >= LINSIZ)BUG(2);
- LINES[KK]=GETTXT(false,false,false);
- if(LINES[KK] != -1) goto L1006;
- LINES[LINUSE]=KK;
- if(LOC == OLDLOC) goto L1005;
- OLDLOC=LOC;
- LINES[LINUSE]= -KK;
- if(SECT == 14) goto L1014;
- if(SECT == 10) goto L1012;
- if(SECT == 6) goto L1011;
- if(SECT == 5) goto L1010;
- if(LOC > LOCSIZ)BUG(10);
- if(SECT == 1) goto L1008;
-
- STEXT[LOC]=LINUSE;
- goto L1005;
-
-L1008: LTEXT[LOC]=LINUSE;
- goto L1005;
-
-L1010: if(LOC > 0 && LOC <= 100)PTEXT[LOC]=LINUSE;
- goto L1005;
-
-L1011: if(LOC > RTXSIZ)BUG(6);
- RTEXT[LOC]=LINUSE;
- goto L1005;
-
-L1012: CLSSES=CLSSES+1;
- if(CLSSES > CLSMAX)BUG(11);
- CTEXT[CLSSES]=LINUSE;
- CVAL[CLSSES]=LOC;
- goto L1005;
-
-L1014: TRNVLS=TRNVLS+1;
- if(TRNVLS > TRNSIZ)BUG(11);
- TTEXT[TRNVLS]=LINUSE;
- TRNVAL[TRNVLS]=LOC;
- goto L1005;
-
-/* The stuff for section 3 is encoded here. Each "from-location" gets a
- * contiguous section of the "TRAVEL" array. Each entry in travel is
- * NEWLOC*1000 + KEYWORD (from section 4, motion verbs), and is negated if
- * this is the last entry for this location. KEY(N) is the index in travel
- * of the first option at location N. */
-
-L1030: LOC=GETNUM(database);
- if(LOC == -1) goto L1002;
- NEWLOC=GETNUM(NULL);
- if(KEY[LOC] != 0) goto L1033;
- KEY[LOC]=TRVS;
- goto L1035;
-L1033: TRVS--; TRAVEL[TRVS]= -TRAVEL[TRVS]; TRVS++;
-L1035: L=GETNUM(NULL);
- if(L == 0) goto L1039;
- TRAVEL[TRVS]=NEWLOC*1000+L;
- TRVS=TRVS+1;
- if(TRVS == TRVSIZ)BUG(3);
- goto L1035;
-L1039: TRVS--; TRAVEL[TRVS]= -TRAVEL[TRVS]; TRVS++;
- goto L1030;
-
-/* Here we read in the vocabulary. KTAB(N) is the word number, ATAB(N) is
- * the corresponding word. The -1 at the end of section 4 is left in KTAB
- * as an end-marker. */
-
-L1040:
- for (TABNDX=1; TABNDX<=TABSIZ; TABNDX++) {
- KTAB[TABNDX]=GETNUM(database);
- if(KTAB[TABNDX] == -1) goto L1002;
- ATAB[TABNDX]=GETTXT(true,true,true);
- } /* end loop */
- BUG(4);
-
-/* Read in the initial locations for each object. Also the immovability info.
- * plac contains initial locations of objects. FIXD is -1 for immovable
- * objects (including the snake), or = second loc for two-placed objects. */
-
-L1050: OBJ=GETNUM(database);
- if(OBJ == -1) goto L1002;
- PLAC[OBJ]=GETNUM(NULL);
- FIXD[OBJ]=GETNUM(NULL);
- goto L1050;
-
-/* Read default message numbers for action verbs, store in ACTSPK. */
-
-L1060: VERB=GETNUM(database);
- if(VERB == -1) goto L1002;
- ACTSPK[VERB]=GETNUM(NULL);
- goto L1060;
-
-/* Read info about available liquids and other conditions, store in COND. */
-
-L1070: K=GETNUM(database);
- if(K == -1) goto L1002;
-L1071: LOC=GETNUM(NULL);
- if(LOC == 0) goto L1070;
- if(is_set(COND[LOC],K)) BUG(8);
- COND[LOC]=COND[LOC] + (1l << K);
- goto L1071;
-
-/* Read data for hints. */
-
-L1080: HNTMAX=0;
-L1081: K=GETNUM(database);
- if(K == -1) goto L1002;
- if(K <= 0 || K > HNTSIZ)BUG(7);
- for (int I=1; I<=4; I++) {
- HINTS[K][I] =GETNUM(NULL);
- } /* end loop */
- HNTMAX=(HNTMAX>K ? HNTMAX : K);
- goto L1081;
-
-/* Read the sound/text info, store in OBJSND, OBJTXT, LOCSND. */
-
-L1090: K=GETNUM(database);
- if(K == -1) goto L1002;
- KK=GETNUM(NULL);
- I=GETNUM(NULL);
- if(I == 0) goto L1092;
- OBJSND[K]=(KK>0 ? KK : 0);
- OBJTXT[K]=(I>0 ? I : 0);
- goto L1090;
-
-L1092: LOCSND[K]=KK;
- goto L1090;
-}
-
-/* Finish constructing internal data format */
-
-/* Having read in the database, certain things are now constructed. PROPS are
- * set to zero. We finish setting up COND by checking for forced-motion travel
- * entries. The PLAC and FIXD arrays are used to set up ATLOC(N) as the first
- * object at location N, and LINK(OBJ) as the next object at the same location
- * as OBJ. (OBJ>100 indicates that FIXED(OBJ-100)=LOC; LINK(OBJ) is still the
- * correct link to use.) ABB is zeroed; it controls whether the abbreviated
- * description is printed. Counts modulo 5 unless "LOOK" is used. */
-
-void write_0d(FILE* c_file, FILE* header_file, long single, char* varname)
-{
- fprintf(c_file, "long %s = %ld;\n", varname, single);
- fprintf(header_file, "extern long %s;\n", varname);
-}
-
-void write_1d(FILE* c_file, FILE* header_file, long array[], long dim, char* varname)
-{
- fprintf(c_file, "long %s[] = {\n", varname);
- for (int i = 0; i < dim; ++i)
- {
- if (i % 10 == 0)
- {
- if (i > 0)
- fprintf(c_file, "\n");
- fprintf(c_file, " ");
- }
- fprintf(c_file, "%ld, ", array[i]);
- }
- fprintf(c_file, "\n};\n");
- fprintf(header_file, "extern long %s[%ld];\n", varname, dim);
-}
-
-void write_hints(FILE* c_file, FILE* header_file, long matrix[][5], long dim1, long dim2, char* varname)
-{
- fprintf(c_file, "long %s[][%ld] = {\n", varname, dim2);
- for (int i = 0; i < dim1; ++i)
- {
- fprintf(c_file, " {");
- for (int j = 0; j < dim2; ++j)
- {
- fprintf(c_file, "%ld, ", matrix[i][j]);
- }
- fprintf(c_file, "},\n");
- }
- fprintf(c_file, "};\n");
- fprintf(header_file, "extern long %s[%ld][%ld];\n", varname, dim1, dim2);
-}
-
-void write_files(FILE* c_file, FILE* header_file)
-{
- // preprocessor defines for the header
- fprintf(header_file, "#define RTXSIZ 277\n");
- fprintf(header_file, "#define CLSMAX 12\n");
- fprintf(header_file, "#define LOCSIZ 185\n");
- fprintf(header_file, "#define LINSIZ 12500\n");
- fprintf(header_file, "#define TRNSIZ 5\n");
- fprintf(header_file, "#define TABSIZ 330\n");
- fprintf(header_file, "#define VRBSIZ 35\n");
- fprintf(header_file, "#define HNTSIZ 20\n");
- fprintf(header_file, "#define TRVSIZ 885\n");
- fprintf(header_file, "\n");
-
- // include the header in the C file
- fprintf(c_file, "#include \"database.h\"\n");
- fprintf(c_file, "\n");
-
- // content variables
- write_0d(c_file, header_file, LINUSE, "LINUSE");
- write_0d(c_file, header_file, TRVS, "TRVS");
- write_0d(c_file, header_file, CLSSES, "CLSSES");
- write_0d(c_file, header_file, TRNVLS, "TRNVLS");
- write_0d(c_file, header_file, TABNDX, "TABNDX");
- write_0d(c_file, header_file, HNTMAX, "HNTMAX");
- write_1d(c_file, header_file, PTEXT, 100 + 1, "PTEXT");
- write_1d(c_file, header_file, RTEXT, RTXSIZ + 1, "RTEXT");
- write_1d(c_file, header_file, CTEXT, CLSMAX + 1, "CTEXT");
- write_1d(c_file, header_file, OBJSND, 100 + 1, "OBJSND");
- write_1d(c_file, header_file, OBJTXT, 100 + 1, "OBJTXT");
- write_1d(c_file, header_file, STEXT, LOCSIZ + 1, "STEXT");
- write_1d(c_file, header_file, LTEXT, LOCSIZ + 1, "LTEXT");
- write_1d(c_file, header_file, COND, LOCSIZ + 1, "COND");
- write_1d(c_file, header_file, KEY, LOCSIZ + 1, "KEY");
- write_1d(c_file, header_file, LOCSND, LOCSIZ + 1, "LOCSND");
- write_1d(c_file, header_file, LINES, LINSIZ + 1, "LINES");
- write_1d(c_file, header_file, CVAL, CLSMAX + 1, "CVAL");
- write_1d(c_file, header_file, TTEXT, TRNSIZ + 1, "TTEXT");
- write_1d(c_file, header_file, TRNVAL, TRNSIZ + 1, "TRNVAL");
- write_1d(c_file, header_file, TRAVEL, TRVSIZ + 1, "TRAVEL");
- write_1d(c_file, header_file, KTAB, TABSIZ + 1, "KTAB");
- write_1d(c_file, header_file, ATAB, TABSIZ + 1, "ATAB");
- write_1d(c_file, header_file, PLAC, 100 + 1, "PLAC");
- write_1d(c_file, header_file, FIXD, 100 + 1, "FIXD");
- write_1d(c_file, header_file, ACTSPK, VRBSIZ + 1, "ACTSPK");
- write_hints(c_file, header_file, HINTS, HNTSIZ + 1, 5, "HINTS");
-}
-
-int main(int argc, char** argv)
-{
- argc = argc;
- argv = argv;
-
- FILE* database = fopen("adventure.text", "r");
- read_database(database);
- fclose(database);
-
- FILE* c_file = fopen("database.c", "w");
- FILE* header_file = fopen("database.h", "w");
- write_files(c_file, header_file);
- fclose(c_file);
- fclose(header_file);
-
- return(EXIT_SUCCESS);
-}
projects / open-adventure.git / blobdiff