X-Git-Url: https://git.cameronkatri.com/bsdgames-darwin.git/blobdiff_plain/be2e4143844eacde377f9efb27dcb1b55e6ecaf6..dc8899773571950d90fea6b3683f4189d25d5472:/hack/hack.worn.c

diff --git a/hack/hack.worn.c b/hack/hack.worn.c
index 638befbe..953949ab 100644
--- a/hack/hack.worn.c
+++ b/hack/hack.worn.c
@@ -1,52 +1,139 @@
+/*	$NetBSD: hack.worn.c,v 1.5 2003/04/02 18:36:42 jsm Exp $	*/
+
+/*
+ * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
+ * Amsterdam
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * - Neither the name of the Stichting Centrum voor Wiskunde en
+ * Informatica, nor the names of its contributors may be used to endorse or
+ * promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
 /*
- * Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985.
+ * Copyright (c) 1982 Jay Fenlason <hack@gnu.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
+ * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
 #ifndef lint
-static char rcsid[] = "$Id: hack.worn.c,v 1.2 1993/08/02 17:19:42 mycroft Exp $";
-#endif /* not lint */
+__RCSID("$NetBSD: hack.worn.c,v 1.5 2003/04/02 18:36:42 jsm Exp $");
+#endif				/* not lint */
 
 #include "hack.h"
+#include "extern.h"
 
 struct worn {
-	long w_mask;
-	struct obj **w_obj;
-} worn[] = {
-	{ W_ARM, &uarm },
-	{ W_ARM2, &uarm2 },
-	{ W_ARMH, &uarmh },
-	{ W_ARMS, &uarms },
-	{ W_ARMG, &uarmg },
-	{ W_RINGL, &uleft },
-	{ W_RINGR, &uright },
-	{ W_WEP, &uwep },
-	{ W_BALL, &uball },
-	{ W_CHAIN, &uchain },
-	{ 0, 0 }
+	long            w_mask;
+	struct obj    **w_obj;
+}               worn[] = {
+	{
+		W_ARM, &uarm
+	},
+	{
+		W_ARM2, &uarm2
+	},
+	{
+		W_ARMH, &uarmh
+	},
+	{
+		W_ARMS, &uarms
+	},
+	{
+		W_ARMG, &uarmg
+	},
+	{
+		W_RINGL, &uleft
+	},
+	{
+		W_RINGR, &uright
+	},
+	{
+		W_WEP, &uwep
+	},
+	{
+		W_BALL, &uball
+	},
+	{
+		W_CHAIN, &uchain
+	},
+	{
+		0, 0
+	}
 };
 
+void
 setworn(obj, mask)
-register struct obj *obj;
-long mask;
+	struct obj     *obj;
+	long            mask;
 {
-	register struct worn *wp;
-	register struct obj *oobj;
+	struct worn    *wp;
+	struct obj     *oobj;
 
-	for(wp = worn; wp->w_mask; wp++) if(wp->w_mask & mask) {
-		oobj = *(wp->w_obj);
-		if(oobj && !(oobj->owornmask & wp->w_mask))
-			impossible("Setworn: mask = %ld.", wp->w_mask);
-		if(oobj) oobj->owornmask &= ~wp->w_mask;
-		if(obj && oobj && wp->w_mask == W_ARM){
-			if(uarm2) {
-				impossible("Setworn: uarm2 set?");
-			} else
-				setworn(uarm, W_ARM2);
+	for (wp = worn; wp->w_mask; wp++)
+		if (wp->w_mask & mask) {
+			oobj = *(wp->w_obj);
+			if (oobj && !(oobj->owornmask & wp->w_mask))
+				impossible("Setworn: mask = %ld.", wp->w_mask);
+			if (oobj)
+				oobj->owornmask &= ~wp->w_mask;
+			if (obj && oobj && wp->w_mask == W_ARM) {
+				if (uarm2) {
+					impossible("Setworn: uarm2 set?");
+				} else
+					setworn(uarm, W_ARM2);
+			}
+			*(wp->w_obj) = obj;
+			if (obj)
+				obj->owornmask |= wp->w_mask;
 		}
-		*(wp->w_obj) = obj;
-		if(obj) obj->owornmask |= wp->w_mask;
-	}
-	if(uarm2 && !uarm) {
+	if (uarm2 && !uarm) {
 		uarm = uarm2;
 		uarm2 = 0;
 		uarm->owornmask ^= (W_ARM | W_ARM2);
@@ -54,15 +141,18 @@ long mask;
 }
 
 /* called e.g. when obj is destroyed */
-setnotworn(obj) register struct obj *obj; {
-	register struct worn *wp;
+void
+setnotworn(obj)
+	struct obj     *obj;
+{
+	struct worn    *wp;
 
-	for(wp = worn; wp->w_mask; wp++)
-		if(obj == *(wp->w_obj)) {
+	for (wp = worn; wp->w_mask; wp++)
+		if (obj == *(wp->w_obj)) {
 			*(wp->w_obj) = 0;
 			obj->owornmask &= ~wp->w_mask;
 		}
-	if(uarm2 && !uarm) {
+	if (uarm2 && !uarm) {
 		uarm = uarm2;
 		uarm2 = 0;
 		uarm->owornmask ^= (W_ARM | W_ARM2);