/*
- * Main housekeeping function.
+ * Main housekeeping function. This gets run whenever a session terminates.
*/
void do_housekeeping() {
}
+
+/*
+ * Check (and fix) floor reference counts. This doesn't need to be done
+ * very often, since the counts should remain correct during normal operation.
+ */
+void check_ref_counts() {
+ int ref[MAXFLOORS];
+ struct quickroom qrbuf;
+ struct floor flbuf;
+ int a;
+
+ for (a=0; a<MAXFLOORS; ++a) ref[a] = 0;
+
+ for (a=0; a<MAXROOMS; ++a) {
+ getroom(&qrbuf, a);
+ if (qrbuf.QRflags & QR_INUSE) {
+ ++ref[(int)qrbuf.QRfloor];
+ }
+ }
+
+ for (a=0; a<MAXFLOORS; ++a) {
+ lgetfloor(&flbuf, a);
+ flbuf.f_ref_count = ref[a];
+ if (ref[a] > 0) flbuf.f_flags = flbuf.f_flags | QR_INUSE ;
+ lputfloor(&flbuf, a);
+ }
+ }
+