c_move.c

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/*
 * static char *rcsid_c_move_c =
 *   "$Id: c_move.c 11578 2009-02-23 22:02:27Z lalo $";
 */

/*
    CrossFire, A Multiplayer game for X-windows

    Copyright (C) 2002 Mark Wedel & Crossfire Development Team
    Copyright (C) 1992 Frank Tore Johansen

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

    The author can be reached via e-mail to crossfire-devel@real-time.com
*/

#include <global.h>
#ifndef __CEXTRACT__
#include <sproto.h>
#endif
#include <skills.h>

static int move_internal(object *op, char *params, int dir) {
    if (params) {
        if (params[0] == 'f') {
            if (!op->contr->fire_on) {
                op->contr->fire_on = 1;
                move_player(op, dir);
                op->contr->fire_on = 0;
                return 0;
            }
        } else if (params[0] == 'r' && !op->contr->run_on)
            op->contr->run_on = 1;
    }
    move_player(op, dir);
    return 0;
}

int command_east(object *op, char *params) {
    return move_internal(op, params, 3);
}

int command_north(object *op, char *params) {
    return move_internal(op, params, 1);
}

int command_northeast(object *op, char *params) {
    return move_internal(op, params, 2);
}

int command_northwest(object *op, char *params) {
    return move_internal(op, params, 8);
}

int command_south(object *op, char *params) {
    return move_internal(op, params, 5);
}

int command_southeast(object *op, char *params) {
    return move_internal(op, params, 4);
}

int command_southwest(object *op, char *params) {
    return move_internal(op, params, 6);
}

int command_west(object *op, char *params) {
    return move_internal(op, params, 7);
}

int command_stay(object *op, char *params) {
    if (!op->contr->fire_on && (!params || params[0] != 'f'))
        return 0;
    fire(op, 0);
    return 0;
}