forked from github/server
11b122048b
moving a_write* functions to attrib.h, which was most of the reason everyone and their mom include save.h
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/*
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Copyright (c) 1998-2015, Enno Rehling <enno@eressea.de>
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Katja Zedel <katze@felidae.kn-bremen.de
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Christian Schlittchen <corwin@amber.kn-bremen.de>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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**/
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#include <platform.h>
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#include <kernel/config.h>
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#include "reduceproduction.h"
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#include <kernel/region.h>
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#include <kernel/messages.h>
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#include <util/message.h>
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#include <util/attrib.h>
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#include <assert.h>
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static int age_reduceproduction(attrib * a, void *owner)
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{
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region * r = (region *)owner;
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int reduce = 100 - (5 * --a->data.sa[1]);
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assert(r);
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if (reduce < 10) {
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reduce = 10;
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}
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a->data.sa[0] = (short)reduce;
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if (a->data.sa[1] > 0) {
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ADDMSG(&r->msgs, msg_message("reduced_production", ""));
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return AT_AGE_KEEP;
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}
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return AT_AGE_REMOVE;
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}
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attrib_type at_reduceproduction = {
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"reduceproduction",
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NULL,
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NULL,
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age_reduceproduction,
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a_writeshorts,
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a_readshorts,
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NULL,
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ATF_UNIQUE
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};
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attrib *make_reduceproduction(int percent, int time)
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{
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attrib *a = a_new(&at_reduceproduction);
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a->data.sa[0] = (short)percent;
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a->data.sa[1] = (short)time;
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return a;
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}
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