forked from github/server
86 lines
2.2 KiB
C
86 lines
2.2 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 "killunit.h"
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#include <kernel/region.h>
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#include <kernel/unit.h>
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/* util includes */
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#include <util/attrib.h>
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#include <util/base36.h>
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#include <util/event.h>
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#include <util/gamedata.h>
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#include <util/log.h>
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#include <util/resolve.h>
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#include <storage.h>
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#include <stdio.h>
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#include <stdlib.h>
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/***
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** killunit
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**/
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static int killunit_handle(trigger * t, void *data)
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{
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/* call an event handler on killunit.
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* data.v -> ( variant event, int timer )
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*/
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unit *u = (unit *)t->data.v;
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if (u) {
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/* we can't remove_unit() here, because that's what's calling us. */
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set_number(u, 0);
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}
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unused_arg(data);
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return 0;
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}
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static void killunit_write(const trigger * t, struct storage *store)
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{
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unit *u = (unit *)t->data.v;
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write_unit_reference(u, store);
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}
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static int killunit_read(trigger * t, gamedata *data)
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{
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int result = read_reference(&t->data.v, data, read_unit_reference,
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resolve_unit);
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if (result == 0 && t->data.v == NULL) {
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return AT_READ_FAIL;
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}
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return AT_READ_OK;
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}
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trigger_type tt_killunit = {
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"killunit",
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NULL,
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NULL,
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killunit_handle,
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killunit_write,
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killunit_read
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};
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trigger *trigger_killunit(unit * u)
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{
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trigger *t = t_new(&tt_killunit);
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t->data.v = (void *)u;
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return t;
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}
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