2010-08-08 08:05:54 +02:00
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/*
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Copyright (c) 1998-2010, 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/save.h>
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#include <util/attrib.h>
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static int
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age_reduceproduction(attrib *a)
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{
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int reduce = 100 - (5 * --a->data.sa[1]);
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if (reduce < 10) reduce = 10;
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a->data.sa[0] = (short)reduce;
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return (a->data.sa[1]>0)?AT_AGE_KEEP: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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ATF_UNIQUE
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};
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attrib *
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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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