Markus Armbruster
c5915737b6
unitialized' warning. Funcional change: you can now change direction without threshold (matches documentation, clarify it anyway). Change prompt for the third argument to reflect that. Also provide context when prompting for the fourth argument; this is sorely needed we didn't prompt for the third argument.
137 lines
3.5 KiB
C
137 lines
3.5 KiB
C
/*
|
|
* 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.
|
|
*
|
|
* ---
|
|
*
|
|
* deli.c: Set deliveries from a sector
|
|
*
|
|
* Known contributors to this file:
|
|
*
|
|
*/
|
|
|
|
#include "misc.h"
|
|
#include "player.h"
|
|
#include "xy.h"
|
|
#include "var.h"
|
|
#include "sect.h"
|
|
#include "item.h"
|
|
#include "file.h"
|
|
#include "path.h"
|
|
#include "nsc.h"
|
|
#include "nat.h"
|
|
#include "commands.h"
|
|
|
|
int
|
|
deli(void)
|
|
{
|
|
struct sctstr sect;
|
|
register int dir, del;
|
|
register struct ichrstr *ich;
|
|
register int thresh;
|
|
int i_del;
|
|
int sx, sy;
|
|
int status;
|
|
struct nstr_sect nstr;
|
|
s_char buf[1024];
|
|
s_char prompt[128];
|
|
s_char *p;
|
|
|
|
if ((ich = whatitem(player->argp[1], "deliver what? ")) == 0)
|
|
return RET_SYN;
|
|
/*
|
|
if (ich->i_vtype == V_CIVIL || ich->i_vtype == V_MILIT) {
|
|
pr("You cannot deliver people!\n");
|
|
return RET_FAIL;
|
|
}
|
|
*/
|
|
if (!snxtsct(&nstr, player->argp[2]))
|
|
return RET_SYN;
|
|
i_del = V_DEL(ich - ichr);
|
|
|
|
while (nxtsct(&nstr, §) > 0) {
|
|
if (!player->owner)
|
|
continue;
|
|
|
|
del = getvar(i_del, (s_char *)§, EF_SECTOR);
|
|
thresh = del & ~0x7;
|
|
dir = del & 0x7;
|
|
|
|
sprintf(prompt, "%s %s %s threshold or direction or 'query'? ",
|
|
xyas(nstr.x, nstr.y, player->cnum),
|
|
dchr[sect.sct_type].d_name, ich->i_name);
|
|
if (!(p = getstarg(player->argp[3], prompt, buf)) || !*p)
|
|
return RET_SYN;
|
|
if (*p != 'q') {
|
|
sprintf(prompt, "%s %s %s direction? ",
|
|
xyas(nstr.x, nstr.y, player->cnum),
|
|
dchr[sect.sct_type].d_name, ich->i_name);
|
|
if (((*p >= '0') && (*p <= '9')) || *p == '+') {
|
|
thresh = atoi(p) & ~0x7;
|
|
if (*p == '+')
|
|
p = NULL;
|
|
else {
|
|
p = getstarg(player->argp[4], prompt, buf);
|
|
}
|
|
}
|
|
if (p && *p) {
|
|
dir = chkdir(*p, DIR_STOP, DIR_LAST);
|
|
if (dir < 0)
|
|
return RET_SYN;
|
|
}
|
|
|
|
if (!check_sect_ok(§))
|
|
continue;
|
|
|
|
del = thresh + dir;
|
|
status = putvar(i_del, del, (s_char *)§, EF_SECTOR);
|
|
if (status < 0) {
|
|
pr("No room for delivery path in %s\n",
|
|
xyas(sect.sct_x, sect.sct_y, player->cnum));
|
|
continue;
|
|
} else if (!status) {
|
|
/* Either nothing to set, or bogus amount. */
|
|
continue;
|
|
} else
|
|
putsect(§);
|
|
}
|
|
|
|
if (!del)
|
|
continue;
|
|
|
|
sx = diroff[dir][0] + sect.sct_x;
|
|
sy = diroff[dir][1] + sect.sct_y;
|
|
pr("Deliver %s from %s @ %s to %s",
|
|
ich->i_name,
|
|
dchr[sect.sct_type].d_name,
|
|
xyas(sect.sct_x, sect.sct_y, player->cnum),
|
|
xyas(sx, sy, player->cnum));
|
|
if (!(del & ~0x7))
|
|
pr("\n");
|
|
else
|
|
pr(" (cutoff %d)\n", thresh);
|
|
}
|
|
|
|
return RET_OK;
|
|
}
|