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/* gcompris - gameutil.h
*
* Time-stamp: <2000/07/16 00:32:26 bruno>
*
* Copyright (C) 2000 Bruno Coudoin
*
* 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.
*/
/*! \file gameutil.h
\brief Function usefull to board developpers
*/
#ifndef GAMEUTIL_H
#define GAMEUTIL_H
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <libgnomecanvas/gnome-canvas-pixbuf.h>
#include "gcompris.h"
#include "soundutil.h"
// returns a random integer in range [A,B]
#define RAND(A,B) (A + (int)((float)(B-A+1)*rand()/(RAND_MAX+1.0)))
#ifndef MAX
#define MAX(a,b) (((a) > (b)) ? (a) : (b))
#endif
#ifndef MIN
#define MIN(a,b) (((a) < (b)) ? (a) : (b))
#endif
gchar *g_utf8_strndup(gchar*,gint);
gchar *reactivate_newline(char *str);
GdkPixbuf *gc_pixmap_load(const gchar *filename, ...);
void gc_item_focus_set(GnomeCanvasItem *item, gboolean focus);
void gc_item_focus_free(GnomeCanvasItem *item, void *none);
gint gc_item_focus_event(GnomeCanvasItem *item, GdkEvent *event,
GnomeCanvasItem *dest_item);
gchar *convertUTF8Toisolat1(gchar * text);
void gc_item_absolute_move(GnomeCanvasItem *item, int x, int y);
void gc_item_rotate(GnomeCanvasItem *item, double angle);
void gc_item_rotate_relative(GnomeCanvasItem *item, double angle);
void gc_item_rotate_with_center(GnomeCanvasItem *item, double angle, int x, int y);
void gc_item_rotate_relative_with_center(GnomeCanvasItem *item, double angle, int x, int y);
GnomeCanvasGroup *gc_difficulty_display(GnomeCanvasGroup *parent, double x, double y,
double ratio,
int difficulty);
/* find the complete filename looking for the file everywhere (printf formatting supported) */
gchar *gc_file_find_absolute(const gchar *filename, ...);
int gc_util_create_rootdir (gchar *rootdir);
#endif
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