Import of Empire 4.2.12

2003-08-23 12:23:04 +00:00 · 2003-08-23 12:23:04 +00:00 · d8b7fdfae1
commit d8b7fdfae1
817 changed files with 126589 additions and 0 deletions
--- a/src/lib/commands/sect.c
+++ b/src/lib/commands/sect.c
@ -0,0 +1,138 @@
+/*
+ *  Empire - A multi-player, client/server Internet based war game.
+ *  Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *                           Ken Stevens, Steve McClure
+ *
+ *  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
+ *
+ *  ---
+ *
+ *  See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
+ *  related information and legal notices. It is expected that any future
+ *  projects/authors will amend these files as needed.
+ *
+ *  ---
+ *
+ *  sect.c: Show sectors in map-like format with conditionals.
+ * 
+ *  Known contributors to this file:
+ *     Dave Pare, 1986
+ */
+
+#include "misc.h"
+#include "player.h"
+#include "var.h"
+#include "xy.h"
+#include "sect.h"
+#include "nsc.h"
+#include "com.h"
+#include "nat.h"
+#include "file.h"
+#include "map.h"
+#include "deity.h"
+#include "commands.h"
+#include "optlist.h"
+
+int
+sct(void)
+{
+	struct	nstr_sect ns;
+	struct	sctstr sect;
+	struct	nscstr cond[NS_NCOND];
+	struct	range range;
+	struct	natstr *np;
+	int	ncond;
+	int     nsect;
+	s_char	*ptr;
+	coord	y, yval;
+	int	i;
+	s_char	what[64];
+	s_char	*str;
+	s_char	buf[1024];
+	/* Note this is not re-entrant anyway, so we keep the buffers
+	   around */
+	static s_char      *mapbuf = (s_char *)0;
+	static s_char      **map = (s_char **)0;
+
+	nsect = 0;
+	if(player->argp[1] == (s_char *) 0) {
+		if ((str = getstring("(sects)? ", buf)) == 0)
+			return RET_SYN;
+	}
+	else {
+		str = player->argp[1];
+	}
+
+	if(*str == '*') {
+		sprintf(what, "%d:%d,%d:%d",
+			-WORLD_X/2, WORLD_X/2-1,
+			-WORLD_Y/2, WORLD_Y/2-1);
+		if (!snxtsct(&ns, what))
+			return RET_FAIL;
+	}
+	else
+	if (!snxtsct(&ns, str))
+		return RET_SYN;
+	if (!mapbuf)
+	    mapbuf = (s_char *)malloc((WORLD_Y*MAPWIDTH(1))*sizeof(s_char));
+	if (!map) {
+	    map = (s_char **)malloc(WORLD_Y * sizeof(s_char *));
+	    if (map && mapbuf) {
+		for (i = 0; i < WORLD_Y; i++)
+		    map[i] = &mapbuf[MAPWIDTH(1) * i];
+	    } else if (map) {
+		free((s_char *)map);
+		map = (s_char **)0;
+	    }
+	}
+	if (!mapbuf || !map) {
+	    pr("Memory error, tell the deity.\n");
+	    logerror("malloc failed in sect\n");
+	    return RET_FAIL;
+	}
+	np = getnatp(player->cnum);
+	ncond = ns.ncond;
+	bcopy((s_char *)ns.cond, (s_char *)cond, sizeof(*cond) * ncond);
+	ns.ncond = 0;
+	xyrelrange(getnatp(player->cnum), &ns.range, &range);
+	border(&range, "    ", "");
+	blankfill((s_char *)mapbuf, &ns.range, 1);
+	while (nxtsct(&ns, &sect)) {
+		if (!player->owner)
+			continue;
+		ptr = &map[ns.dy][ns.dx];
+		*ptr = dchr[sect.sct_type].d_mnem;
+		if (nstr_exec(cond, ncond, (s_char *)&sect, EF_SECTOR)) {
+			++nsect;
+			*ptr |= 0x80;
+		}
+	}
+	for (i=0,y=ns.range.ly; i < ns.range.height; y++,i++) {
+		yval = yrel(np, y);
+		pr("%3d %s %-3d\n", yval, map[i], yval);
+		if (y >= WORLD_Y)
+			y -= WORLD_Y;
+	}
+	border(&range, "    ", "");
+	if (nsect == 0) {
+		if (player->argp[1])
+			pr("%s: No sector(s)\n", player->argp[1]);
+		else
+			pr("%s: No sector(s)\n", "");
+		return RET_FAIL;
+	}else
+		pr("%d sector%s\n", nsect, splur(nsect));
+	return RET_OK;
+}