random_maps/decor.c

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/************************************************************************
*            Atrinik, a Multiplayer Online Role Playing Game            *
*                                                                       *
*    Copyright (C) 2009-2011 Alex Tokar and Atrinik Development Team    *
*                                                                       *
* Fork from Daimonin (Massive Multiplayer Online Role Playing Game)     *
* and Crossfire (Multiplayer game for X-windows).                       *
*                                                                       *
* 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 at admin@atrinik.org                        *
************************************************************************/

#include <global.h>

void put_decor(mapstruct *map, char **layout, RMParms *RP)
{
    mapstruct *decor_map;
    char style_name[256];
    int i, j;
    object *new_decor_object;

    if (RP->decorstyle[0] == '\0' || !strcmp(RP->decorstyle, "none"))
    {
        return;
    }

    snprintf(style_name, sizeof(style_name), "/styles/decorstyles");
    decor_map = find_style(style_name, RP->decorstyle, -1);

    if (decor_map == NULL)
    {
        return;
    }

    for (i = 0; i < RP->Xsize - 1; i++)
    {
        for (j = 0; j < RP->Ysize - 1; j++)
        {
            if (RP->decorchance > 0 && RANDOM() % RP->decorchance)
            {
                continue;
            }

            new_decor_object = pick_random_object(decor_map);

            if (layout[i][j] == (new_decor_object->type == WALL && QUERY_FLAG(new_decor_object, FLAG_IS_TURNABLE) ? '#' : '\0'))
            {
                object *this_object = get_object();

                copy_object(new_decor_object, this_object, 0);
                this_object->x = i;
                this_object->y = j;

                if (new_decor_object->type == WALL && QUERY_FLAG(new_decor_object, FLAG_IS_TURNABLE) && surround_flag2(layout, i, j, RP) & (4 | 8))
                {
                    this_object->direction = 7;
                    SET_ANIMATION(this_object, (NUM_ANIMATIONS(this_object) / NUM_FACINGS(this_object)) * this_object->direction);
                }

                insert_ob_in_map(this_object, map, NULL, INS_NO_MERGE | INS_NO_WALK_ON);
            }
        }
    }
}