forked from github/server
107 lines
2.8 KiB
C
107 lines
2.8 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 "removecurse.h"
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/* kernel includes */
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#include <kernel/curse.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/log.h>
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#include <util/resolve.h>
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#include <storage.h>
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/* ansi includes */
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#include <stdio.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <stdio.h>
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typedef struct removecurse_data {
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curse *curse;
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unit *target;
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} removecurse_data;
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static void removecurse_init(trigger * t)
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{
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t->data.v = calloc(sizeof(removecurse_data), 1);
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}
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static void removecurse_free(trigger * t)
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{
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free(t->data.v);
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}
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static int removecurse_handle(trigger * t, void *data)
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{
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/* call an event handler on removecurse.
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* data.v -> ( variant event, int timer )
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*/
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removecurse_data *td = (removecurse_data *)t->data.v;
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if (td->curse && td->target) {
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if (!remove_curse(&td->target->attribs, td->curse)) {
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log_error("could not perform removecurse::handle()\n");
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}
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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 removecurse_write(const trigger * t, struct storage *store)
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{
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removecurse_data *td = (removecurse_data *)t->data.v;
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WRITE_TOK(store, td->target ? itoa36(td->target->no) : 0);
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WRITE_INT(store, td->curse ? td->curse->no : 0);
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}
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static int removecurse_read(trigger * t, struct storage *store)
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{
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removecurse_data *td = (removecurse_data *)t->data.v;
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read_reference(&td->target, store, read_unit_reference, resolve_unit);
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read_reference(&td->curse, store, read_int, resolve_curse);
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return AT_READ_OK;
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}
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trigger_type tt_removecurse = {
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"removecurse",
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removecurse_init,
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removecurse_free,
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removecurse_handle,
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removecurse_write,
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removecurse_read
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};
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trigger *trigger_removecurse(curse * c, unit * target)
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{
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trigger *t = t_new(&tt_removecurse);
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removecurse_data *td = (removecurse_data *)t->data.v;
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td->curse = c;
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td->target = target;
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return t;
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}
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