// -*- mode:C++; tab-width:2; c-basic-offset:2; indent-tabs-mode:nil -*-
/* Blackjack - card.cpp
 * Copyright (C) 2003 William Jon McCann <mccann@jhu.edu>
 * Copyright (C) 1998 Jonathan Blandford <jrb@mit.edu>
 *
 * This game 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, 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
 */

#include <config.h>

#include "blackjack.h"
#include <gdk-pixbuf/gdk-pixbuf.h>
#include "card.h"

#include "chips.h"

#include <sys/types.h>
#include <string.h>
#include <stdlib.h>

#include <iostream>
using namespace std;

GdkBitmap *mask;

GdkPixmap*
bj_card_get_picture (gint suit, gint rank ) 
{
  return gdk_card_deck_face (GDK_CARD_DECK (card_deck), 
                             (GdkCardSuit)suit, 
                             (rank == 14) ? (GdkCardRank)1:(GdkCardRank)rank);
}

GdkPixmap*
bj_card_get_back_pixmap ()
{
  return gdk_card_deck_back (GDK_CARD_DECK (card_deck));
}

GdkBitmap*
bj_card_get_mask ()
{
  return mask;
}

int
bj_card_get_width ()
{
  int width, height;
  gdk_drawable_get_size (gdk_card_deck_back (GDK_CARD_DECK (card_deck)), 
                         &width, &height);
  return width;
}

int
bj_card_get_height ()
{
  int width, height;
  gdk_drawable_get_size (gdk_card_deck_back (GDK_CARD_DECK (card_deck)), 
                         &width, &height);
  return height;
}

int
bj_card_get_horiz_offset () {
  return bj_card_get_width () + x_spacing;
}

int
bj_card_get_vert_offset () {
  return bj_card_get_height () + y_spacing;
}

int
bj_card_get_vert_start () {
  return 30;
}

int
bj_card_get_horiz_start ()
{
  return 30;
}

GdkPixbuf*
get_pixbuf (const char* filename)
{
  GdkPixbuf *im;
  char* fullname = gnome_program_locate_file (NULL,
                                              GNOME_FILE_DOMAIN_APP_PIXMAP,
                                              filename, TRUE, NULL);

  if (fullname == NULL)
    return NULL; 

  im = gdk_pixbuf_new_from_file (fullname, NULL);
  g_free (fullname);

  return im;
}

GdkPixmap*
get_pixmap (const char* filename)
{
  GdkPixmap* ret;
  GdkPixbuf *im;
  char* fullname = gnome_program_locate_file (NULL,
                                              GNOME_FILE_DOMAIN_APP_PIXMAP,
                                              filename, TRUE, NULL);

  if (fullname == NULL)
    return NULL; 

  im = gdk_pixbuf_new_from_file (fullname, NULL);
  if (im != NULL) 
    {
      gdk_pixbuf_render_pixmap_and_mask (im, &ret, NULL, 127);
      g_object_unref (im);
    } 
  else 
    {
      ret = NULL;
    } 
  g_free (fullname);

  return ret;
}

void
bj_card_load_pixmaps (GtkWidget* app, GdkCardDeckOptions deck_options) 
{
  gchar *buffer;

  card_deck = (GObject*) gdk_card_deck_new (app->window, deck_options);
  if (card_deck == NULL)
    {
      GtkWidget *error_dialog;
      error_dialog = gtk_message_dialog_new (GTK_WINDOW (app),
                                             GTK_DIALOG_MODAL,
                                             GTK_MESSAGE_ERROR,
                                             GTK_BUTTONS_CLOSE,
                                             "<b>%s</b>\n\n%s",
                                             _("Could not load the card deck images."),
                                             _("Blackjack will now exit."));
      gtk_label_set_use_markup (GTK_LABEL (GTK_MESSAGE_DIALOG (error_dialog)->label), TRUE);
      gtk_dialog_run (GTK_DIALOG (error_dialog));
      gtk_widget_destroy (error_dialog);
      exit (1);
    }
  mask = gdk_card_deck_mask (GDK_CARD_DECK (card_deck)); 

  buffer = g_build_filename ("blackjack", "chip-100.png", NULL);
  chip_pixbuf[CHIP_100] = get_pixbuf (buffer);
  g_free (buffer);
  buffer = g_build_filename ("blackjack", "chip-25.png", NULL);
  chip_pixbuf[CHIP_25] = get_pixbuf (buffer);
  g_free (buffer);
  buffer = g_build_filename ("blackjack", "chip-5.png", NULL);
  chip_pixbuf[CHIP_5] = get_pixbuf (buffer);
  g_free (buffer);
  buffer = g_build_filename ("blackjack", "chip-1.png", NULL);
  chip_pixbuf[CHIP_1] = get_pixbuf (buffer);
  g_free (buffer);
}

void
bj_card_free_pixmaps () 
{
  gtk_object_sink (GTK_OBJECT (card_deck));

  for (int i=0; i < 4; i++)
    if (chip_pixbuf[i] != NULL)
      g_object_unref (chip_pixbuf[i]);

}

hcard_type 
bj_card_new (gint value, gint suit, gint direction)
{
  hcard_type temp_card = (hcard_type) g_malloc (sizeof (card_type));

  temp_card->value = value;
  temp_card->suit = suit;
  temp_card->direction = direction;

  return temp_card;
}