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/* |
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* This file is part of Deliantra, the Roguelike Realtime MMORPG. |
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* |
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* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
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* Copyright (©) 2002 Mark Wedel & Crossfire Development Team |
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* Copyright (©) 1992 Frank Tore Johansen |
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* |
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* Deliantra is free software: you can redistribute it and/or modify it under |
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* the terms of the Affero GNU General Public License as published by the |
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* Free Software Foundation, either version 3 of the License, or (at your |
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* option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the Affero GNU General Public License |
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* and the GNU General Public License along with this program. If not, see |
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* <http://www.gnu.org/licenses/>. |
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* |
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* The authors can be reached via e-mail to <support@deliantra.net> |
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*/ |
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|
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#include <global.h> |
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#include <rmg.h> |
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#include <rproto.h> |
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|
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#define NR_DECOR_OPTIONS 1 |
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|
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/* return a simple count of objects in the map at x,y. */ |
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|
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static int |
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obj_count_in_map (maptile *map, int x, int y) |
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{ |
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int count = 0; |
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|
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for (object *tmp = map->at (x, y).bot; tmp; tmp = tmp->above) |
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++count; |
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|
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return count; |
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} |
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|
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/* put the decor into the map. Right now, it's very primitive. */ |
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|
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void |
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put_decor (maptile *map, layout &maze, const char *decorstyle, int decor_option, random_map_params *RP) |
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{ |
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maptile *decor_map = find_style ("/styles/decorstyles", decorstyle, RP->difficulty); |
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if (!decor_map) |
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return; |
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|
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/* pick a random option, only 1 option right now. */ |
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if (decor_option == 0) |
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decor_option = rmg_rndm (NR_DECOR_OPTIONS) + 1; |
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|
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switch (decor_option) |
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{ |
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case 0: |
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break; |
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|
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case 1: |
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{ /* random placement of decor objects. */ |
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int number_to_place = rmg_rndm (RP->Xsize * RP->Ysize / 5); |
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int failures = 0; |
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|
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while (failures < 100 && number_to_place > 0) |
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{ |
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//coroapi::cede_to_tick (); |
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|
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int x = rmg_rndm (RP->Xsize - 2) + 1; |
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int y = rmg_rndm (RP->Ysize - 2) + 1; |
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|
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if (maze[x][y] == 0 && obj_count_in_map (map, x, y) < 2) |
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{ |
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object *this_object = decor_map->pick_random_object (rmg_rndm)->clone (); |
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/* it screws things up if decor can stop people */ |
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this_object->move_block = 0; |
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map->insert (this_object, x, y, 0, 0); |
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|
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number_to_place--; |
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} |
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else |
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failures++; |
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} |
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break; |
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} |
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|
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default: |
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{ |
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/* place decor objects everywhere: tile the map. */ |
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for (int i = 1; i < RP->Xsize - 1; i++) |
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for (int j = 1; j < RP->Ysize - 1; j++) |
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{ |
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if (maze[i][j] == 0) |
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{ |
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object *this_object = decor_map->pick_random_object (rmg_rndm)->clone (); |
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|
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this_object->x = i; |
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this_object->y = j; |
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/* it screws things up if decor can stop people */ |
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this_object->move_block = 0; |
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|
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insert_ob_in_map (this_object, map, 0, 0); |
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} |
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} |
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|
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break; |
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} |
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} |
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} |
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|
