forked from github/server
124 lines
2.9 KiB
C
124 lines
2.9 KiB
C
/* vi: set ts=2:
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+-------------------+ Enno Rehling <enno@eressea.de>
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| Eressea PBEM host | Christian Schlittchen <corwin@amber.kn-bremen.de>
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| (c) 1998 - 2008 | Katja Zedel <katze@felidae.kn-bremen.de>
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+-------------------+
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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 "unitmessage.h"
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/* kernel includes */
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#include <kernel/unit.h>
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#include <kernel/faction.h>
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#include <kernel/messages.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/goodies.h>
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#include <util/language.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 <string.h>
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#include <stdlib.h>
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#include <assert.h>
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/***
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** give an item to someone
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**/
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typedef struct unitmessage_data {
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struct unit *target;
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char *string;
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int type;
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int level;
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} unitmessage_data;
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static void unitmessage_init(trigger * t)
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{
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t->data.v = calloc(sizeof(unitmessage_data), 1);
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}
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static void unitmessage_free(trigger * t)
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{
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unitmessage_data *sd = (unitmessage_data *) t->data.v;
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free(sd->string);
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free(t->data.v);
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}
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static int unitmessage_handle(trigger * t, void *data)
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{
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/* call an event handler on unitmessage.
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* data.v -> ( variant event, int timer )
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*/
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unitmessage_data *td = (unitmessage_data *) t->data.v;
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if (td->target && td->target->no) {
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struct faction *f = td->target->faction;
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const char * str = LOC(f->locale, td->string);
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/* bug found in turn 733: sometimes, alps have f*cked up messages */
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if (td->string && td->string[0]) {
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addmessage(td->target->region, f, str, td->type,
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td->level);
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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 unitmessage_write(const trigger * t, struct storage *store)
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{
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unitmessage_data *td = (unitmessage_data *) t->data.v;
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write_unit_reference(td->target, store);
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WRITE_TOK(store, td->string);
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WRITE_INT(store, td->type);
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WRITE_INT(store, td->level);
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}
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static int unitmessage_read(trigger * t, struct storage *store)
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{
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unitmessage_data *td = (unitmessage_data *) t->data.v;
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char zText[256];
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int result =
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read_reference(&td->target, store, read_unit_reference, resolve_unit);
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READ_TOK(store, zText, sizeof(zText));
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td->string = _strdup(zText);
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READ_INT(store, &td->type);
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READ_INT(store, &td->level);
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if (result == 0 && td->target == 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_unitmessage = {
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"unitmessage",
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unitmessage_init,
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unitmessage_free,
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unitmessage_handle,
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unitmessage_write,
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unitmessage_read
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};
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trigger *trigger_unitmessage(unit * target, const char *string, int type,
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int level)
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{
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trigger *t = t_new(&tt_unitmessage);
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unitmessage_data *td = (unitmessage_data *) t->data.v;
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td->target = target;
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td->string = _strdup(string);
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td->type = type;
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td->level = level;
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return t;
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}
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