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86 lines
2.8 KiB
C
86 lines
2.8 KiB
C
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/* Eliot */
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/* Copyright (C) 1999 Antoine Fraboulet */
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/* antoine.fraboulet@free.fr */
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/* */
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/* This program is free software; you can redistribute it and/or modify */
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/* it under the terms of the GNU General Public License as published by */
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/* the Free Software Foundation; either version 2 of the License, or */
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/* (at your 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 GNU General Public License */
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/* along with this program; if not, write to the Free Software */
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/* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/* $Id: bag.h,v 1.1 2004/04/08 09:43:06 afrab Exp $ */
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#ifndef _BAG_H_
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#define _BAG_H_
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/*************************
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* A bag stores the set of free
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* tiles for the game
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*************************/
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typedef struct tbag *Bag;
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/*************************
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* Bag general routines
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*************************/
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Bag Bag_create (void);
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void Bag_init (Bag b);
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void Bag_destroy (Bag b);
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void Bag_copy (Bag dst, Bag src);
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/*************************
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* take or replace a tile in the bag
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* return value :
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* 0 : Ok
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* 1 : an error occured (not enough or too many tiles
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* of that type are in the bag)
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*************************/
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int Bag_taketile (Bag b, tile_t t);
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int Bag_replacetile (Bag b, tile_t t);
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/*************************
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* Returns how many 'tile_t' tiles are available
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*************************/
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int Bag_in (Bag b, tile_t t);
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/*************************
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* Returns how many tiles/vowels/consonants are available
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* Warning: Bag_nvowels(b) + Bag_nconsonants(b) != Bag_ntiles(b),
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* because of the jokers and the 'Y'.
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*************************/
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int Bag_ntiles (Bag b);
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int Bag_nvowels (Bag b);
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int Bag_nconsonants (Bag b);
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/*************************
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* return a random available tile
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* the tile is not taken out of the
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* bag.
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* returns 0 on failure
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*************************/
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tile_t Bag_select_random (Bag b);
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#if defined(__cplusplus)
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}
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#endif
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#endif
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