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Tapify output of cheat.

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This commit is contained in:
Eric S. Raymond 2023-03-16 08:32:59 -04:00
parent f07b3ba2d4
commit f5d15ab1f2
1 changed files with 24 additions and 12 deletions
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36
cheat.c
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@ -21,6 +21,7 @@ int main(int argc, char *argv[])
char *savefilename = NULL; char *savefilename = NULL;
int version = 0; int version = 0;
FILE *fp = NULL; FILE *fp = NULL;
char *tapmessage = NULL;
// Initialize game variables // Initialize game variables
initialise(); initialise();
@ -31,14 +32,15 @@ int main(int argc, char *argv[])
game.saved = 1; game.saved = 1;
/* Options. */ /* Options. */
const char* opts = "d:l:s:t:v:o:"; const char* opts = "d:l:s:t:v:o:m:";
const char* usage = "Usage: %s [-d numdie] [-s numsaves] [-v version] -o savefilename \n" const char* usage = "Usage: %s [-d numdie] [-s numsaves] [-v version] -o savefilename \n"
" -d number of deaths. Signed integer.\n" " -d number of deaths. Signed integer.\n"
" -l lifetime of lamp in turns. Signed integer.\n" " -l lifetime of lamp in turns. Signed integer.\n"
" -s number of saves. Signed integer.\n" " -s number of saves. Signed integer.\n"
" -t number of turns. Signed integer.\n" " -t number of turns. Signed integer.\n"
" -v version number of save format.\n" " -v version number of save format.\n"
" -o required. File name of save game to write.\n"; " -o required. File name of save game to write.\n"
" -m specify message for YAP output\n";
while ((ch = getopt(argc, argv, opts)) != EOF) { while ((ch = getopt(argc, argv, opts)) != EOF) {
switch (ch) { switch (ch) {
@ -65,6 +67,9 @@ int main(int argc, char *argv[])
case 'o': case 'o':
savefilename = optarg; savefilename = optarg;
break; break;
case 'm':
tapmessage = optarg;
break;
default: default:
fprintf(stderr, fprintf(stderr,
usage, argv[0]); usage, argv[0]);
@ -75,26 +80,33 @@ int main(int argc, char *argv[])
// Save filename required; the point of cheat is to generate save file // Save filename required; the point of cheat is to generate save file
if (savefilename == NULL) { if (savefilename == NULL) {
fprintf(stderr, if (tapmessage != NULL) {
usage, argv[0]); printf("not ok - %s: filename required\n", tapmessage);
fprintf(stderr, } else {
"ERROR: filename required\n"); printf("not ok - filename required\n");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
}
} }
fp = fopen(savefilename, WRITE_MODE); fp = fopen(savefilename, WRITE_MODE);
if (fp == NULL) { if (fp == NULL) {
fprintf(stderr, if (tapmessage != NULL) {
"Can't open file %s. Exiting.\n", savefilename); printf("not ok - %s: can't open file %s. Exiting.\n", tapmessage, savefilename);
exit(EXIT_FAILURE); } else {
printf("not ok - can't open file %s.\n", savefilename);
exit(EXIT_FAILURE);
}
} }
savefile(fp, version); savefile(fp, version);
fclose(fp); fclose(fp);
printf("cheat: %s created.\n", savefilename); if (tapmessage != NULL) {
printf("ok - %s\n", tapmessage);
} else {
printf("cheat: %s created.\n", savefilename);
}
return EXIT_SUCCESS; return EXIT_SUCCESS;
} }