wxscrab_gen/gen/round.c

/* Eliot                                                       */
/* Copyright (C) 1999  Antoine Fraboulet                             */
/* antoine.fraboulet@free.fr                                       */
/*                                                            */
/* 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

/* $Id: round.c 10 2004-03-17 10:29:54Z philippe $                     */

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include "tiles.h"
#include "round.h"

#define ROUND_INTERNAL_MAX 16

#define VIDE      0x0
#define FROMBOARD 0x1
#define FROMRACK  0x2
#define JOKER     0x4

struct tround {
    tile_t word       [ROUND_INTERNAL_MAX];
    char   tileorigin [ROUND_INTERNAL_MAX];

    int wordlen;
    int row,column;
    Direction dir;
    int points;
    int bonus;
};

Round
Round_create(void)
{
    Round r;
    r = (Round)malloc(sizeof(struct tround));
    if (r) {
        Round_init(r);
    }
    return r;
}

void
Round_init(Round r)
{
    memset(r->word,0,sizeof(tile_t)*ROUND_INTERNAL_MAX);
    memset(r->tileorigin,VIDE,sizeof(char)  *ROUND_INTERNAL_MAX);
    r->wordlen   = 0;
    r->row       = 1;
    r->column    = 1;
    r->dir       = HORIZONTAL;
    r->points    = 0;
    r->bonus     = 0;
}

void
Round_copy(Round dest, Round source)
{
    memcpy(dest,source,sizeof(struct tround));
}

void
Round_destroy(Round r)
{
    if (r) {
        free(r);
    }
}

void
Round_setword(Round r, tile_t* c)
{
    strncpy((char*)r->word,(char*)c,ROUND_INTERNAL_MAX-1);
}

void
Round_setrow(Round r, int row)
{
    r->row = row;
}

void
Round_setcolumn(Round r, int c)
{
    r->column = c;
}

void
Round_setpoints(Round r, int p)
{
    r->points = p;
}

void Round_setdir(Round r, Direction d)
{
    r->dir = d;
}

void Round_setbonus(Round r, int b)
{
    r->bonus = b;
}

tile_t
Round_gettile(Round r, int n)
{
    return r->word[n];
}

int
Round_joker(Round r, int c)
{
    return r->tileorigin[c] & JOKER;
}

int
Round_playedfromrack(Round r, int c)
{
    return r->tileorigin[c] & FROMRACK;
}

int
Round_wordlen(Round r)
{
    return r->wordlen;
}

int
Round_row(Round r)
{
    return r->row;
}

int
Round_column(Round r)
{
    return r->column;
}

int
Round_points(Round r)
{
    return r->points;
}

Direction
Round_dir(Round r)
{
    return r->dir;
}

int
Round_bonus(Round r)
{
    return r->bonus;
}

void
Round_addrightfromboard(Round r, tile_t c)
{
    r->word[r->wordlen] = c;
    r->tileorigin[r->wordlen++] = FROMBOARD;
}

void
Round_removerighttoboard(Round r, tile_t c)
{
    r->wordlen--;
    r->word[r->wordlen] = '\0';
    r->tileorigin[r->wordlen] = VIDE;
}

void
Round_addrightfromrack(Round r, tile_t c, int j)
{
    r->word[r->wordlen] = c;
    r->tileorigin[r->wordlen] = FROMRACK;
    if (j) {
        r->tileorigin[r->wordlen] |= JOKER;
    }
    r->wordlen++;
}

void
Round_removerighttorack(Round r, tile_t c, int j)
{
    r->wordlen--;
    r->word[r->wordlen] = '\0';
    r->tileorigin[r->wordlen] = VIDE;
    if (j) {
        c = JOKER_TILE;
    }
}