forked from github/server
75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
/* vi: set ts=2:
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+-------------------+ Christian Schlittchen <corwin@amber.kn-bremen.de>
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| | Enno Rehling <enno@eressea.de>
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| Eressea PBEM host | Katja Zedel <katze@felidae.kn-bremen.de>
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| (c) 1998 - 2003 | Henning Peters <faroul@beyond.kn-bremen.de>
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| | Ingo Wilken <Ingo.Wilken@informatik.uni-oldenburg.de>
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+-------------------+ Stefan Reich <reich@halbling.de>
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This program may not be used, modified or distributed
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without prior permission by the authors of Eressea.
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*/
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#include <platform.h>
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#include <kernel/config.h>
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#include "unguard.h"
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/* kernel includes */
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#include <util/attrib.h>
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#include <kernel/building.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/event.h>
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#include <util/log.h>
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#include <util/resolve.h>
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/* libc includes */
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#include <stdlib.h>
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static int unguard_handle(trigger * t, void *data)
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{
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building *b = (building *) t->data.v;
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if (b) {
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fset(b, BLD_UNGUARDED);
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} else {
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log_error("could not perform unguard::handle()\n");
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return -1;
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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 unguard_write(const trigger * t, struct storage *store)
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{
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write_building_reference((building *) t->data.v, store);
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}
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static int unguard_read(trigger * t, struct storage *store)
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{
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int rb =
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read_reference(&t->data.v, store, read_building_reference,
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resolve_building);
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if (rb == 0 && !t->data.v) {
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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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struct trigger_type tt_unguard = {
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"building",
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NULL,
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NULL,
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unguard_handle,
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unguard_write,
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unguard_read
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};
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trigger *trigger_unguard(building * b)
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{
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trigger *t = t_new(&tt_unguard);
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t->data.v = (void *)b;
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return t;
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}
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