player_changer.cpp

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/*
 * Crossfire -- cooperative multi-player graphical RPG and adventure game
 *
 * Copyright (c) 1999-2014 Mark Wedel and the Crossfire Development Team
 * Copyright (c) 1992 Frank Tore Johansen
 *
 * Crossfire is free software and comes with ABSOLUTELY NO WARRANTY. You are
 * welcome to redistribute it under certain conditions. For details, please
 * see COPYING and LICENSE.
 *
 * The authors can be reached via e-mail at <crossfire@metalforge.org>.
 */

#include "global.h"

#include <string.h>

#include "ob_methods.h"
#include "ob_types.h"
#include "sounds.h"
#include "sproto.h"

static method_ret player_changer_type_process(object *op);

void init_type_player_changer(void) {
    register_process(PLAYER_CHANGER, player_changer_type_process);
}

static method_ret player_changer_type_process(object *op) {
    object *player;
    char c;

    if (!op->above || !EXIT_PATH(op))
        return METHOD_OK;

    /* This isn't all that great - means that the player_mover
    * needs to be on top.
    */
    if (op->above->type == PLAYER) {
        if (events_execute_object_event(op, EVENT_TRIGGER, op->above, NULL, NULL, SCRIPT_FIX_NOTHING) != 0)
            return METHOD_OK;
        player = op->above;
        FOR_INV_PREPARE(op, walk)
            apply_changes_to_player(player, walk, AC_PLAYER_STAT_LIMIT);
        FOR_INV_FINISH();

        fix_object(player);
        esrv_send_inventory(op->above, op->above);
        esrv_update_item(UPD_FACE, op->above, op->above);

        /* update players death & WoR home-position */
        sscanf(EXIT_PATH(op), "%c", &c);
        if (c == '/') {
            safe_strncpy(player->contr->savebed_map, EXIT_PATH(op),
                    sizeof(player->contr->savebed_map));
            player->contr->bed_x = EXIT_X(op);
            player->contr->bed_y = EXIT_Y(op);
        } else
            LOG(llevDebug, "WARNING: destination '%s' in player_changer must be an absolute path!\n", EXIT_PATH(op));

        enter_exit(op->above, op);
        save_player(player, 1);
    }

    return METHOD_OK;
}