X-Git-Url: http://git.pond.sub.org/?p=empserver;a=blobdiff_plain;f=src%2Flib%2Fas%2Fas_hash.c;fp=src%2Flib%2Fas%2Fas_hash.c;h=0000000000000000000000000000000000000000;hp=c211befca9a311453ccd0b75acd30ab6410cb7c9;hb=ffbbfcb25fd1e5ef1c03c0ece542c97f571ad51d;hpb=90de24d038b01e0956ed91625f515ab66ac7677c

diff --git a/src/lib/as/as_hash.c b/src/lib/as/as_hash.c
deleted file mode 100644
index c211befca..000000000
--- a/src/lib/as/as_hash.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- *  A* Search - A search library used in Empire to determine paths between
- *              objects.
- *  Copyright (C) 1990-1998 Phil Lapsley
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <config.h>
-
-#include <stdlib.h>
-#include "as.h"
-
-/*
- * Return a pointer to the as_queue structure associated with
- * this coordinate if the coordinate is in the queue.
- */
-struct as_queue *
-as_iscinq(struct as_data *adp, struct as_coord c)
-{
-    int hashval;
-    struct as_hash *hp;
-
-    hashval = adp->hash(c) % adp->hashsize;
-
-    for (hp = adp->hashtab[hashval]; hp; hp = hp->next)
-	if (hp->c.x == c.x && hp->c.y == c.y)
-	    return hp->qp;
-
-    return NULL;
-}
-
-/*
- * Set the queue structure associated with this coordinate.
- */
-void
-as_setcinq(struct as_data *adp, struct as_coord c, struct as_queue *qp)
-{
-    int hashval;
-    struct as_hash *hp;
-    struct as_hash *new;
-
-    new = (struct as_hash *)malloc(sizeof(struct as_hash));
-    new->c = c;
-    new->qp = qp;
-
-    hashval = adp->hash(c) % adp->hashsize;
-    hp = adp->hashtab[hashval];
-
-    new->next = (hp) ? hp : NULL;
-    adp->hashtab[hashval] = new;
-}
-
-/*
- * Walk down the hash table array, freeing the chains and zeroing
- * the chain pointers.
- */
-void
-as_free_hashtab(struct as_data *adp)
-{
-    int i;
-    struct as_hash *hp, *hp2;
-
-    for (i = 0; i < adp->hashsize; i++) {
-	for (hp = adp->hashtab[i]; hp; hp = hp2) {
-	    hp2 = hp->next;
-	    free(hp);
-	}
-	adp->hashtab[i] = NULL;
-    }
-}