* and for the offensive globals. Applying the Structured Program
* Theorem can be hard.
*/
-#define DEFINE_GLOBALS_FROM_INCLUDES
+
#include <stdlib.h>
#include <stdio.h>
#include <stdbool.h>
#include <getopt.h>
#include <signal.h>
-#include <time.h>
#include <string.h>
#include "advent.h"
#include "linenoise/linenoise.h"
#define DIM(a) (sizeof(a)/sizeof(a[0]))
-struct game_t game;
-
-long LNLENG, LNPOSN;
-char rawbuf[LINESIZE], INLINE[LINESIZE + 1];
+struct game_t game = {
+ .dloc[1] = LOC_KINGHALL,
+ .dloc[2] = LOC_WESTBANK,
+ .dloc[3] = LOC_Y2,
+ .dloc[4] = LOC_ALIKE3,
+ .dloc[5] = LOC_COMPLEX,
+
+ /* Sixth dwarf is special (the pirate). He always starts at his
+ * chest's eventual location inside the maze. This loc is saved
+ * in chloc for ref. The dead end in the other maze has its
+ * loc stored in chloc2. */
+ .dloc[6] = LOC_DEADEND12,
+ .chloc = LOC_DEADEND12,
+ .chloc2 = LOC_DEADEND13,
+ .abbnum = 5,
+ .clock1 = WARNTIME,
+ .clock2 = FLASHTIME,
+ .blklin = true
+};
FILE *logfp = NULL, *rfp = NULL;
bool oldstyle = false;
if (logfp != NULL)
fflush(logfp);
}
- exit(0);
+ exit(EXIT_FAILURE);
}
// LCOV_EXCL_STOP
#endif
fprintf(stderr,
" -s suppress command editing\n");
- exit(-1);
+ exit(EXIT_FAILURE);
break;
}
}
linenoiseHistorySetMaxLen(350);
- /* Initialize our LCG PRNG with parameters tested against
- * Knuth vol. 2. by the original authors */
- game.lcg_a = 1093;
- game.lcg_c = 221587;
- game.lcg_m = 1048576;
- srand(time(NULL));
- long seedval = (long)rand();
- set_seed(seedval);
-
/* Initialize game variables */
- initialise();
+ long seedval = initialise();
/* Start-up, dwarf stuff */
make_zzword(game.zzword);
if (PCT(50))
game.dloc[j] = 0;
}
+
+ /* Alternate initial loc for dwarf, in case one of them
+ * starts out on top of the adventurer. */
for (int i = 1; i <= NDWARVES - 1; i++) {
if (game.dloc[i] == game.loc)
- game.dloc[i] = DALTLC;
+ game.dloc[i] = DALTLC; //
game.odloc[i] = game.dloc[i];
}
rspeak(DWARF_RAN);
* him, so we need game.oldlc2, which is the last place he was
* safe.) */
-static bool playermove(token_t verb, int motion)
+static bool playermove( int motion)
{
int scratchloc, travel_entry = tkey[game.loc];
game.newloc = game.loc;
spk = UNSURE_FACING;
if (motion == OUTSIDE || motion == INSIDE)
spk = NO_INOUT_HERE;
- if (verb == FIND || verb == INVENTORY)
- spk = NEARBY;
if (motion == XYZZY || motion == PLUGH)
spk = NOTHING_HAPPENS;
if (motion == CRAWL)
/* (ESR) We've found a destination that goes with the motion verb.
* Next we need to check any conditional(s) on this destination, and
* possibly on following entries. */
+ /* FIXME: Magic numbers related to move opcodes */
do {
for (;;) { /* L12 loop */
for (;;) {
* so step out and block him. (standard travel
* entries check for game.prop(TROLL)=0.) Special
* stuff for bear. */
- if (game.prop[TROLL] == 1) {
- pspeak(TROLL, look, 1);
+ if (game.prop[TROLL] == TROLL_PAIDONCE) {
+ pspeak(TROLL, look, TROLL_PAIDONCE);
game.prop[TROLL] = 0;
move(TROLL2, 0);
move(TROLL2 + NOBJECTS, 0);
return true;
} else {
game.newloc = objects[TROLL].plac + objects[TROLL].fixd - game.loc;
- if (game.prop[TROLL] == 0)
- game.prop[TROLL] = 1;
+ if (game.prop[TROLL] == TROLL_UNPAID)
+ game.prop[TROLL] = TROLL_PAIDONCE;
if (!TOTING(BEAR))
return true;
rspeak(BRIDGE_COLLAPSE);
- game.prop[CHASM] = 1;
- game.prop[TROLL] = 2;
+ game.prop[CHASM] = BRIDGE_WRECKED;
+ game.prop[TROLL] = TROLL_GONE;
drop(BEAR, game.newloc);
game.fixed[BEAR] = -1;
game.prop[BEAR] = BEAR_DEAD;
* have been activated, since we've found chest. */
if (game.clock1 == 0) {
game.prop[GRATE] = GRATE_CLOSED;
- game.prop[FISSURE] = 0;
+ game.prop[FISSURE] = UNBRIDGED;
for (int i = 1; i <= NDWARVES; i++) {
game.dseen[i] = false;
game.dloc[i] = 0;
rspeak(TAME_BEAR);
speak(msg);
if (FORCED(game.loc)) {
- if (playermove(command.verb, 1))
+ if (playermove(HERE))
return true;
else
continue; /* back to top of main interpreter loop */
/* This is where we get a new command from the user */
char* input;
+ char inputbuf[LINESIZE];
+
for (;;) {
input = get_input();
if (input == NULL)
if (strcmp(input, "") != 0)
break;
}
+
+ strncpy(inputbuf, input, LINESIZE - 1);
+ linenoiseFree(input);
+
long tokens[4];
- tokenize(input, tokens);
+ tokenize(inputbuf, tokens);
command.wd1 = tokens[0];
command.wd1x = tokens[1];
command.wd2 = tokens[2];
command.wd1x = command.wd2x;
wordclear(&command.wd2);
} else {
- /* FIXME: Magic numbers */
+ /* FIXME: Magic numbers related to vocabulary */
if (!((V1 != 1000 + WATER && V1 != 1000 + OIL) ||
(V2 != 1000 + PLANT && V2 != 1000 + DOOR))) {
if (AT(V2 - 1000))
defn = get_vocab_id(word1);
if (defn == -1) {
/* Gee, I don't understand. */
- if (fallback_handler(input))
+ if (fallback_handler(inputbuf))
continue;
rspeak(DONT_KNOW, command.wd1, command.wd1x);
goto L2600;
}
+ /* FIXME: magic numbers related to vocabulary */
kmod = MOD(defn, 1000);
switch (defn / 1000) {
case 0:
- if (playermove(command.verb, kmod))
+ if (playermove(kmod))
return true;
else
continue; /* back to top of main interpreter loop */
case GO_TERMINATE:
return true;
case GO_MOVE:
- playermove(command.verb, NUL);
+ playermove(NUL);
return true;
case GO_TOP:
continue; /* back to top of main interpreter loop */
default:
BUG(ACTION_RETURNED_PHASE_CODE_BEYOND_END_OF_SWITCH); // LCOV_EXCL_LINE
}
- linenoiseFree(input);
}
}
projects / open-adventure.git / blobdiff