95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/*
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* Empire - A multi-player, client/server Internet based war game.
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* Copyright (C) 1986-2014, Dave Pare, Jeff Bailey, Thomas Ruschak,
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* Ken Stevens, Steve McClure, Markus Armbruster
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*
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* Empire is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* ---
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*
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* See files README, COPYING and CREDITS in the root of the source
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* tree for related information and legal notices. It is expected
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* that future projects/authors will amend these files as needed.
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*
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* ---
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*
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* thre.c: Describe/set threshold for given commodity
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*
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* Known contributors to this file:
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* Dave Pare, 1986
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* Steve McClure, 1998
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*/
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#include <config.h>
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#include "commands.h"
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#include "item.h"
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/*
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* threshold <COMM> <SECTS> <THRESH>
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*/
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int
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thre(void)
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{
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struct sctstr sect;
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struct nstr_sect nstr;
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int val;
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struct ichrstr *ip;
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char *p;
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int thresh;
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i_type type;
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char prompt[128];
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char buf[128];
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if (!(ip = whatitem(player->argp[1], "What commodity? ")))
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return RET_SYN;
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if (!snxtsct(&nstr, player->argp[2]))
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return RET_SYN;
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type = ip->i_uid;
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while (nxtsct(&nstr, §)) {
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if (!player->owner)
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continue;
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val = sect.sct_dist[type];
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if (val > 0)
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sprintf(prompt, "%s %s old threshold %d new? ",
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xyas(nstr.x, nstr.y, player->cnum),
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dchr[sect.sct_type].d_name, val);
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else
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sprintf(prompt, "%s %s threshold? ",
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xyas(nstr.x, nstr.y, player->cnum),
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dchr[sect.sct_type].d_name);
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if (!(p = getstarg(player->argp[3], prompt, buf)))
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return RET_FAIL;
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if (!*p)
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continue;
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if (!check_sect_ok(§))
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return RET_FAIL;
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thresh = atoi(p);
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if (thresh < 0)
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return RET_FAIL;
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if (thresh > ITEM_MAX)
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thresh = ITEM_MAX;
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if ((val > 0) && (val == thresh)) {
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pr("%s threshold unchanged (left at %d)\n",
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xyas(nstr.x, nstr.y, player->cnum), val);
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continue;
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}
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if (val > 0 && player->argp[3] && *player->argp[3])
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pr("%s old threshold %d\n",
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xyas(nstr.x, nstr.y, player->cnum), val);
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sect.sct_dist[type] = thresh;
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putsect(§);
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}
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return RET_OK;
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}
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