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zork/gdt.c

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18 KiB
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/* GDT- GAME DEBUGGING TOOL */
/*COPYRIGHT 1980, INFOCOM COMPUTERS AND COMMUNICATIONS, CAMBRIDGE MA. 02142*/
/* ALL RIGHTS RESERVED, COMMERCIAL USAGE STRICTLY PROHIBITED */
/* WRITTEN BY R. M. SUPNIK */
#include <stdio.h>
#include <ctype.h>
#include "funcs.h"
#include "vars.h"
#include "parse.h"
#ifdef ALLOW_GDT
void gdt_()
{
/* Initialized data */
const integer cmdmax = 38;
const char *dbgcmd =
"DRDODADCDXDHDLDVDFDSAFHENRNTNCNDRRRTRCRDTKEXARAOAAACAXAVD2DNANDMDTAHDPPDDZAZ";
static const integer argtyp[38] = { 2,2,2,2,2,0,0,2,2,0,1,0,0,0,0,0,0,
0,0,0,1,0,3,3,3,3,1,3,2,2,1,2,1,0,0,0,0,1 };
/* System generated locals */
integer i__1, i__2;
/* Local variables */
integer i, j, k, l, l1;
char cmd[3];
integer fmax, smax;
char buf[80];
char *z;
/* FIRST, VALIDATE THAT THE CALLER IS AN IMPLEMENTER. */
fmax = 46;
/* !SET ARRAY LIMITS. */
smax = 22;
if (debug_1.gdtflg != 0) {
goto L2000;
}
/* !IF OK, SKIP. */
more_output("You are not an authorized user.");
/* !NOT AN IMPLEMENTER. */
return;
/* !BOOT HIM OFF */
/* GDT, PAGE 2A */
/* HERE TO GET NEXT COMMAND */
L2000:
printf("GDT>");
/* !OUTPUT PROMPT. */
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
cmd[0] = ' ';
cmd[1] = ' ';
sscanf(buf, "%2s", cmd);
/* !GET COMMAND. */
if (cmd[0] == '\0')
goto L2000;
/* !IGNORE BLANKS. */
if (islower(cmd[0]))
cmd[0] = toupper(cmd[0]);
if (islower(cmd[1]))
cmd[1] = toupper(cmd[1]);
i__1 = cmdmax;
for (i = 1; i <= i__1; ++i) {
/* !LOOK IT UP. */
if (cmd[0] == dbgcmd[(i - 1) << 1] &&
cmd[1] == dbgcmd[((i - 1) << 1) + 1]) {
goto L2300;
}
/* !FOUND? */
/* L2100: */
}
L2200:
more_output("?");
/* !NO, LOSE. */
goto L2000;
/* L230: */
/* L240: */
/* L225: */
/* L235: */
/* L245: */
L2300:
switch (argtyp[i - 1] + 1) {
case 1: goto L2400;
case 2: goto L2500;
case 3: goto L2600;
case 4: goto L2700;
}
/* !BRANCH ON ARG TYPE. */
goto L2200;
/* !ILLEGAL TYPE. */
L2700:
printf("Idx,Ary: ");
/* !TYPE 3, REQUEST ARRAY COORDS. */
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
for (z = buf; *z != '\0'; z++)
if (*z == ',')
*z = ' ';
j = 0;
k = 0;
sscanf(buf, "%d %d", &j, &k);
goto L2400;
L2600:
printf("Limits: ");
/* !TYPE 2, READ BOUNDS. */
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
for (z = buf; *z != '\0'; z++)
if (*z == ',')
*z = ' ';
j = 0;
k = 0;
sscanf(buf, "%d %d", &j, &k);
if (k == 0) {
k = j;
}
goto L2400;
L2500:
printf("Entry: ");
/* !TYPE 1, READ ENTRY NO. */
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
j = 0;
sscanf(buf, "%d", &j);
L2400:
switch (i) {
case 1: goto L10000;
case 2: goto L11000;
case 3: goto L12000;
case 4: goto L13000;
case 5: goto L14000;
case 6: goto L15000;
case 7: goto L16000;
case 8: goto L17000;
case 9: goto L18000;
case 10: goto L19000;
case 11: goto L20000;
case 12: goto L21000;
case 13: goto L22000;
case 14: goto L23000;
case 15: goto L24000;
case 16: goto L25000;
case 17: goto L26000;
case 18: goto L27000;
case 19: goto L28000;
case 20: goto L29000;
case 21: goto L30000;
case 22: goto L31000;
case 23: goto L32000;
case 24: goto L33000;
case 25: goto L34000;
case 26: goto L35000;
case 27: goto L36000;
case 28: goto L37000;
case 29: goto L38000;
case 30: goto L39000;
case 31: goto L40000;
case 32: goto L41000;
case 33: goto L42000;
case 34: goto L43000;
case 35: goto L44000;
case 36: goto L45000;
case 37: goto L46000;
case 38: goto L47000;
}
goto L2200;
/* !WHAT??? */
/* GDT, PAGE 3 */
/* DR-- DISPLAY ROOMS */
L10000:
if (! (j > 0 && j <= rooms_1.rlnt && (k > 0 && k <= rooms_1.rlnt) && j <=
k)) {
goto L2200;
}
/* !ARGS VALID? */
more_output("RM# DESC1 DESC2 EXITS ACTION VALUE FLAGS");
/* !COL HDRS. */
i__1 = k;
for (i = j; i <= i__1; ++i) {
more_output(NULL);
printf("%3d", i);
for (l = 1; l <= 6; ++l)
printf(" %6d", eqr[i + l * 200 - 201]);
printf("\n");
/* L10100: */
}
goto L2000;
/* DO-- DISPLAY OBJECTS */
L11000:
if (! (j > 0 && j <= objcts_1.olnt && (k > 0 && k <= objcts_1.olnt) && j
<= k)) {
goto L2200;
}
/* !ARGS VALID? */
more_output("OB# DESC1 DESC2 DESCO ACT FLAGS1 FLAGS2 FVL TVL SIZE CAPAC ROOM ADV CON READ");
/* !COL HDRS */
i__1 = k;
for (i = j; i <= i__1; ++i) {
more_output(NULL);
printf("%3d%6d%6d%6d%4d%7d%7d%4d%4d%6d%6d %4d%4d%4d%6d\n",
i, eqo[i + 1 * 220 - 221], eqo[i + 2 * 220 - 221],
eqo[i + 3 * 220 - 221], eqo[i + 4 * 220 - 221],
eqo[i + 5 * 220 - 221], eqo[i + 6 * 220 - 221],
eqo[i + 7 * 220 - 221], eqo[i + 8 * 220 - 221],
eqo[i + 9 * 220 - 221], eqo[i + 10 * 220 - 221],
eqo[i + 11 * 220 - 221], eqo[i + 12 * 220 - 221],
eqo[i + 13 * 220 - 221], eqo[i + 14 * 220 - 221]);
/* L11100: */
}
goto L2000;
/* DA-- DISPLAY ADVENTURERS */
L12000:
if (! (j > 0 && j <= advs_1.alnt && (k > 0 && k <= advs_1.alnt) && j <= k)
) {
goto L2200;
}
/* !ARGS VALID? */
more_output("AD# ROOM SCORE VEHIC OBJECT ACTION STREN FLAGS");
i__1 = k;
for (i = j; i <= i__1; ++i) {
more_output(NULL);
printf("%3d", i);
for (l = 1; l <= 7; ++l)
printf(" %6d", eqa[i + (l << 2) - 5]);
printf("\n");
/* L12100: */
}
goto L2000;
/* DC-- DISPLAY CLOCK EVENTS */
L13000:
if (! (j > 0 && j <= cevent_1.clnt && (k > 0 && k <= cevent_1.clnt) && j
<= k)) {
goto L2200;
}
/* !ARGS VALID? */
more_output("CL# TICK ACTION FLAG");
i__1 = k;
for (i = j; i <= i__1; ++i) {
more_output(NULL);
printf("%3d %6d %6d %c\n", i, eqc[i + 1 * 25 - 26],
eqc[i + 2 * 25 - 26],
cevent_1.cflag[i - 1] ? 'T' : 'F');
/* L13100: */
}
goto L2000;
/* DX-- DISPLAY EXITS */
L14000:
if (! (j > 0 && j <= exits_1.xlnt && (k > 0 && k <= exits_1.xlnt) && j <=
k)) {
goto L2200;
}
/* !ARGS VALID? */
more_output(" RANGE CONTENTS");
/* !COL HDRS. */
i__1 = k;
for (i = j; i <= i__1; i += 10) {
/* !TEN PER LINE. */
/* Computing MIN */
i__2 = i + 9;
l = min(i__2,k);
/* !COMPUTE END OF LINE. */
more_output(NULL);
printf("%3d-%3d ", i, l);
for (l1 = i; l1 <= l; ++l1)
printf("%7d", exits_1.travel[l1 - 1]);
printf("\n");
/* L14100: */
}
goto L2000;
/* DH-- DISPLAY HACKS */
L15000:
more_output(NULL);
printf("THFPOS= %d, THFFLG= %c, THFACT= %c\n",
hack_1.thfpos, hack_1.thfflg ? 'T' : 'F',
hack_1.thfact ? 'T' : 'F');
more_output(NULL);
printf("SWDACT= %c, SWDSTA= %d\n", hack_1.swdact ? 'T' : 'F',
hack_1.swdsta);
goto L2000;
/* DL-- DISPLAY LENGTHS */
L16000:
more_output(NULL);
printf("R=%d, X=%d, O=%d, C=%d\n", rooms_1.rlnt, exits_1.xlnt,
objcts_1.olnt, cevent_1.clnt);
more_output(NULL);
printf("V=%d, A=%d, M=%d, R2=%d\n", vill_1.vlnt, advs_1.alnt,
rmsg_1.mlnt, oroom2_1.r2lnt);
more_output(NULL);
printf("MBASE=%d, STRBIT=%d\n", star_1.mbase, star_1.strbit);
goto L2000;
/* DV-- DISPLAY VILLAINS */
L17000:
if (! (j > 0 && j <= vill_1.vlnt && (k > 0 && k <= vill_1.vlnt) && j <= k)
) {
goto L2200;
}
/* !ARGS VALID? */
more_output("VL# OBJECT PROB OPPS BEST MELEE");
/* !COL HDRS */
i__1 = k;
for (i = j; i <= i__1; ++i) {
more_output(NULL);
printf("%3d", i);
for (l = 1; l <= 5; ++l)
printf(" %6d", eqv[i + (l << 2) - 5]);
printf("\n");
/* L17100: */
}
goto L2000;
/* DF-- DISPLAY FLAGS */
L18000:
if (! (j > 0 && j <= fmax && (k > 0 && k <= fmax) && j <= k)) {
goto L2200;
}
/* !ARGS VALID? */
i__1 = k;
for (i = j; i <= i__1; ++i) {
more_output(NULL);
printf("Flag #%-2d = %c\n", i, flags[i - 1] ? 'T' : 'F');
/* L18100: */
}
goto L2000;
/* DS-- DISPLAY STATE */
L19000:
more_output(NULL);
printf("Parse vector= %6d %6d %6d %c %6d\n",
prsvec_1.prsa, prsvec_1.prso, prsvec_1.prsi,
prsvec_1.prswon ? 'T' : 'F', prsvec_1.prscon);
more_output(NULL);
printf("Play vector= %6d %6d %c\n", play_1.winner, play_1.here,
play_1.telflg ? 'T' : 'F');
more_output(NULL);
printf("State vector= %6d %6d %6d %6d %6d %6d %6d %6d %6d\n",
state_1.moves, state_1.deaths, state_1.rwscor, state_1.mxscor,
state_1.mxload, state_1.ltshft, state_1.bloc, state_1.mungrm,
state_1.hs);
more_output(NULL);
printf(" %6d %6d\n", state_1.egscor, state_1.egmxsc);
more_output(NULL);
printf("Scol vector= %6d %6d %6d\n", screen_1.fromdr,
screen_1.scolrm, screen_1.scolac);
goto L2000;
/* GDT, PAGE 4 */
/* AF-- ALTER FLAGS */
L20000:
if (! (j > 0 && j <= fmax)) {
goto L2200;
}
/* !ENTRY NO VALID? */
printf("Old= %c New= ", flags[j - 1] ? 'T' : 'F');
/* !TYPE OLD, GET NEW. */
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
for (z = buf; *z != '\0'; z++) {
if (! isspace(*z)) {
if (*z == 't' || *z == 'T')
flags[j - 1] = 1;
else if (*z == 'f' || *z == 'F')
flags[j - 1] = 0;
break;
}
}
goto L2000;
/* 21000-- HELP */
L21000:
more_output("Valid commands are:");
more_output("AA- Alter ADVS DR- Display ROOMS");
more_output("AC- Alter CEVENT DS- Display state");
more_output("AF- Alter FINDEX DT- Display text");
more_output("AH- Alter HERE DV- Display VILLS");
more_output("AN- Alter switches DX- Display EXITS");
more_output("AO- Alter OBJCTS DZ- Display PUZZLE");
more_output("AR- Alter ROOMS D2- Display ROOM2");
more_output("AV- Alter VILLS EX- Exit");
more_output("AX- Alter EXITS HE- Type this message");
more_output("AZ- Alter PUZZLE NC- No cyclops");
more_output("DA- Display ADVS ND- No deaths");
more_output("DC- Display CEVENT NR- No robber");
more_output("DF- Display FINDEX NT- No troll");
more_output("DH- Display HACKS PD- Program detail");
more_output("DL- Display lengths RC- Restore cyclops");
more_output("DM- Display RTEXT RD- Restore deaths");
more_output("DN- Display switches RR- Restore robber");
more_output("DO- Display OBJCTS RT- Restore troll");
more_output("DP- Display parser TK- Take");
goto L2000;
/* NR-- NO ROBBER */
L22000:
hack_1.thfflg = FALSE_;
/* !DISABLE ROBBER. */
hack_1.thfact = FALSE_;
newsta_(oindex_1.thief, 0, 0, 0, 0);
/* !VANISH THIEF. */
more_output("No robber.");
goto L2000;
/* NT-- NO TROLL */
L23000:
findex_1.trollf = TRUE_;
newsta_(oindex_1.troll, 0, 0, 0, 0);
more_output("No troll.");
goto L2000;
/* NC-- NO CYCLOPS */
L24000:
findex_1.cyclof = TRUE_;
newsta_(oindex_1.cyclo, 0, 0, 0, 0);
more_output("No cyclops.");
goto L2000;
/* ND-- IMMORTALITY MODE */
L25000:
debug_1.dbgflg = 1;
more_output("No deaths.");
goto L2000;
/* RR-- RESTORE ROBBER */
L26000:
hack_1.thfact = TRUE_;
more_output("Restored robber.");
goto L2000;
/* RT-- RESTORE TROLL */
L27000:
findex_1.trollf = FALSE_;
newsta_(oindex_1.troll, 0, rindex_1.mtrol, 0, 0);
more_output("Restored troll.");
goto L2000;
/* RC-- RESTORE CYCLOPS */
L28000:
findex_1.cyclof = FALSE_;
findex_1.magicf = FALSE_;
newsta_(oindex_1.cyclo, 0, rindex_1.mcycl, 0, 0);
more_output("Restored cyclops.");
goto L2000;
/* RD-- MORTAL MODE */
L29000:
debug_1.dbgflg = 0;
more_output("Restored deaths.");
goto L2000;
/* GDT, PAGE 5 */
/* TK-- TAKE */
L30000:
if (! (j > 0 && j <= objcts_1.olnt)) {
goto L2200;
}
/* !VALID OBJECT? */
newsta_(j, 0, 0, 0, play_1.winner);
/* !YES, TAKE OBJECT. */
more_output("Taken.");
/* !TELL. */
goto L2000;
/* EX-- GOODBYE */
L31000:
prsvec_1.prscon = 1;
return;
/* AR-- ALTER ROOM ENTRY */
L32000:
if (! (j > 0 && j <= rooms_1.rlnt && (k > 0 && k <= 5))) {
goto L2200;
}
/* !INDICES VALID? */
printf("Old = %6d New = ", eqr[j + k * 200 - 201]);
/* !TYPE OLD, GET NEW. */
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
sscanf(buf, "%d", &eqr[j + k * 200 - 201]);
goto L2000;
/* AO-- ALTER OBJECT ENTRY */
L33000:
if (! (j > 0 && j <= objcts_1.olnt && (k > 0 && k <= 14))) {
goto L2200;
}
/* !INDICES VALID? */
printf("Old = %6d New = ", eqo[j + k * 200 - 201]);
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
sscanf(buf, "%d", &eqo[j + k * 220 - 221]);
goto L2000;
/* AA-- ALTER ADVS ENTRY */
L34000:
if (! (j > 0 && j <= advs_1.alnt && (k > 0 && k <= 7))) {
goto L2200;
}
/* !INDICES VALID? */
printf("Old = %6d New = ", eqa[j + (k << 2) - 5]);
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
sscanf(buf, "%d", &eqa[j + (k << 2) - 5]);
goto L2000;
/* AC-- ALTER CLOCK EVENTS */
L35000:
if (! (j > 0 && j <= cevent_1.clnt && (k > 0 && k <= 3))) {
goto L2200;
}
/* !INDICES VALID? */
if (k == 3) {
goto L35500;
}
/* !FLAGS ENTRY? */
printf("Old = %6d New = ", eqc[j + k * 25 - 26]);
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
sscanf(buf, "%d", &eqc[j + k * 25 - 26]);
goto L2000;
L35500:
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
for (z = buf; *z != '\0'; z++) {
if (! isspace(*z)) {
if (*z == 't' || *z == 'T')
cevent_1.cflag[j - 1] = 1;
else if (*z == 'f' || *z == 'F')
cevent_1.cflag[j - 1] = 0;
break;
}
}
goto L2000;
/* GDT, PAGE 6 */
/* AX-- ALTER EXITS */
L36000:
if (! (j > 0 && j <= exits_1.xlnt)) {
goto L2200;
}
/* !ENTRY NO VALID? */
printf("Old= %6d New= ", exits_1.travel[j - 1]);
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
sscanf(buf, "%d", &exits_1.travel[j - 1]);
goto L2000;
/* AV-- ALTER VILLAINS */
L37000:
if (! (j > 0 && j <= vill_1.vlnt && (k > 0 && k <= 5))) {
goto L2200;
}
/* !INDICES VALID? */
printf("Old = %6d New= ", eqv[j + (k << 2) - 5]);
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
sscanf(buf, "%d", &eqv[j + (k << 2) - 5]);
goto L2000;
/* D2-- DISPLAY ROOM2 LIST */
L38000:
if (! (j > 0 && j <= oroom2_1.r2lnt && (k > 0 && k <= oroom2_1.r2lnt) &&
j <= k)) {
goto L2200;
}
i__1 = k;
for (i = j; i <= i__1; ++i) {
more_output(NULL);
printf("#%2d Room=%6d Obj=%6d\n", i,
oroom2_1.rroom2[i - 1], oroom2_1.oroom2[i - 1]);
/* L38100: */
}
goto L2000;
/* DN-- DISPLAY SWITCHES */
L39000:
if (! (j > 0 && j <= smax && (k > 0 && k <= smax) && j <= k)) {
goto L2200;
}
/* !VALID? */
i__1 = k;
for (i = j; i <= i__1; ++i) {
more_output(NULL);
printf("Switch #%-2d = %d\n", i, switch_[i - 1]);
/* L39100: */
}
goto L2000;
/* AN-- ALTER SWITCHES */
L40000:
if (! (j > 0 && j <= smax)) {
goto L2200;
}
/* !VALID ENTRY? */
printf("Old= %6d New= ", switch_[j - 1]);
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
sscanf(buf, "%d", &switch_[j - 1]);
goto L2000;
/* DM-- DISPLAY MESSAGES */
L41000:
if (! (j > 0 && j <= rmsg_1.mlnt && (k > 0 && k <= rmsg_1.mlnt) && j <= k)
) {
goto L2200;
}
/* !VALID LIMITS? */
more_output(" RANGE CONTENTS");
i__1 = k;
for (i = j; i <= i__1; i += 10) {
more_output(NULL);
/* Computing MIN */
i__2 = i + 9;
l = min(i__2,k);
printf("%3d-%3d ", i, l);
for (l1 = i; l1 <= l; ++l1)
printf(" %6d", rmsg_1.rtext[l1 - 1]);
printf("\n");
/* L41100: */
}
goto L2000;
/* DT-- DISPLAY TEXT */
L42000:
rspeak_(j);
goto L2000;
/* AH-- ALTER HERE */
L43000:
printf("Old= %6d New= ", play_1.here);
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
sscanf(buf, "%d", &play_1.here);
eqa[0] = play_1.here;
goto L2000;
/* DP-- DISPLAY PARSER STATE */
L44000:
more_output(NULL);
printf("ORPHS= %7d%7d%7d%7d%7d%7d\n",
orp[0], orp[1], orp[2], orp[3], orp[4], last_1.lastit);
more_output(NULL);
printf("PV= %7d%7d%7d%7d%7d\n",
pvec[0], pvec[1], pvec[2], pvec[3], pvec[4]);
more_output(NULL);
printf("SYN= %7d%7d%7d%7d%7d%7d\n",
syn[0], syn[1], syn[2], syn[3], syn[4], syn[5]);
more_output(NULL);
printf(" %7d%7d%7d%7d%7d\n",
syn[6], syn[7], syn[8], syn[9], syn[10]);
goto L2000;
/* PD-- PROGRAM DETAIL DEBUG */
L45000:
printf("Old= %6d New= ", debug_1.prsflg);
/* !TYPE OLD, GET NEW. */
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
sscanf(buf, "%d", &debug_1.prsflg);
goto L2000;
/* DZ-- DISPLAY PUZZLE ROOM */
L46000:
for (i = 1; i <= 64; i += 8) {
/* !DISPLAY PUZZLE */
more_output(NULL);
printf(" ");
for (j = i; j <= i + 7; ++j)
printf("%3d", puzzle_1.cpvec[j - 1]);
printf("\n");
/* L46100: */
}
goto L2000;
/* AZ-- ALTER PUZZLE ROOM */
L47000:
if (! (j > 0 && j <= 64)) {
goto L2200;
}
/* !VALID ENTRY? */
printf("Old= %6d New= ", puzzle_1.cpvec[j - 1]);
/* !OUTPUT OLD, */
(void) fflush(stdout);
(void) fgets(buf, sizeof buf, stdin);
more_input();
sscanf(buf, "%d", &puzzle_1.cpvec[j - 1]);
goto L2000;
} /* gdt_ */
#endif /* ALLOW_GDT */
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