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-rw-r--r--share/hackvr/examples/dungen/dungen.c25
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);
}