diff options
| -rw-r--r-- | share/hackvr/examples/dungen/dungen.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/share/hackvr/examples/dungen/dungen.c b/share/hackvr/examples/dungen/dungen.c index 10f92d3..3eb7156 100644 --- a/share/hackvr/examples/dungen/dungen.c +++ b/share/hackvr/examples/dungen/dungen.c @@ -14,15 +14,15 @@ char nfield[256]; void print_field() { int i; - printf("\x1b[H"); - for(i=0;i<(16*strlen(a[field[0]]))+1;i++) printf("#"); + fprintf(stderr,"\x1b[H"); + for(i=0;i<(16*strlen(a[field[0]]))+1;i++) fprintf(stderr,"#"); for(i=0;i<256;i++) { - if(i%16 == 0) printf("#\n#"); - printf("%s",a[field[i]]); + if(i%16 == 0) fprintf(stderr,"#\n#"); + fprintf(stderr,"%s",a[field[i]]); } - printf("#\n"); - for(i=0;i<(16*strlen(a[field[0]]))+2;i++) printf("#"); - printf("\n"); + fprintf(stderr,"#\n"); + for(i=0;i<(16*strlen(a[field[0]]))+2;i++) fprintf(stderr,"#"); + fprintf(stderr,"\n"); } void prune() {//remove paths into wall @@ -54,13 +54,19 @@ void grow() { memcpy(field,nfield,256); } +void dump() { + for(i=0;i<256;i++) { + printf("%c",field[i]); + } +} + int main(int argc,char *argv[]) { int i; int seed=time(0) * getpid(); if(argc > 1) { seed=atoi(argv[1]); } - printf("\x1b[H\x1b[2J"); + fprintf(stderr,"\x1b[H\x1b[2J"); srandom(seed); a[0x0]=" "; a[0x1]="- "; @@ -87,5 +93,6 @@ int main(int argc,char *argv[]) { } prune(); print_field(); - printf("seed: %d\n",seed); + dump(); + fprintf(stderr,"seed: %d\n",seed); } |