* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA."
*/
#include <stdlib.h>
+#include <string.h>
#include <goocanvas.h>
+#include <sys/time.h>
+#include <time.h>
+#include <ctype.h>
+
+#include "word-game.h"
#include "demo-item.h"
static gboolean
return scrolled_window;
}
+#define MAX_LETTERS 7
+static GooCanvasItem *letter_items[MAX_LETTERS];
+static int num_letters;
+
+static int
+rand_within (int num_values)
+{
+ return (int) ((double) num_values * (rand() / (RAND_MAX + 1.0)));
+}
+
+static void
+shuffle (int *array, int length)
+{
+ int i, r, tmp;
+
+ for (i = 0; i < length; i++)
+ {
+ r = i + rand_within (length - i);
+ tmp = array[i];
+ array[i] = array[r];
+ array[r] = tmp;
+ }
+}
+
+#define LETTER_SIZE 60
+#define LETTER_PAD 5
+
+static void
+get_letter_position (int i, int *x, int *y)
+{
+ *x = 20 + i * (LETTER_SIZE + LETTER_PAD);
+ *y = 20;
+}
+
static gboolean
on_button_press (GooCanvasItem *item,
GooCanvasItem *target,
GdkEventButton *event,
gpointer data)
{
- g_print ("demo item received button press event\n");
+ int indices[MAX_LETTERS];
+ int i, x, y;
+
+ for (i = 0; i < num_letters; i++)
+ indices[i] = i;
+
+ shuffle (indices, num_letters);
+
+ for (i = 0; i < num_letters; i++) {
+ get_letter_position (indices[i], &x, &y);
+ goo_canvas_item_animate (letter_items[i],
+ x - GOO_DEMO_ITEM (letter_items[i])->x,
+ y - GOO_DEMO_ITEM (letter_items[i])->y,
+ 1.0, 0,
+ 1000, 40,
+ GOO_CANVAS_ANIMATE_FREEZE);
+ }
+
return TRUE;
}
static void
-create_canvas (GtkWidget *parent)
+create_canvas (GtkWidget *parent, char *word)
{
GtkWidget *canvas;
- GooCanvasItem *root, *rect;
+ GooCanvasItem *root;
+ int i;
+ int x, y;
canvas = goo_canvas_new ();
gtk_widget_set_size_request (canvas, 400, 400);
root = goo_canvas_get_root_item (GOO_CANVAS (canvas));
- rect = goo_demo_item_new (root, 30, 20, 50, 30,
- "fill-color", "purple",
- NULL);
-
- g_signal_connect (rect, "button_press_event",
- (GtkSignalFunc) on_button_press, NULL);
-
+ for (i = 0; i < MIN (MAX_LETTERS, strlen (word)); i++) {
+ get_letter_position (i, &x, &y);
+ letter_items[i] = goo_demo_item_new (root,
+ x, y,
+ LETTER_SIZE, LETTER_SIZE,
+ word[i],
+ NULL);
+
+ g_signal_connect (letter_items[i], "button_press_event",
+ (GtkSignalFunc) on_button_press, NULL);
+ }
+ num_letters = i;
+ while (i < MAX_LETTERS)
+ letter_items[i] = NULL;
}
int
main (int argc, char *argv[])
{
+ struct timeval tv;
+ bag_t bag;
+ char rack[8];
+ int i;
GtkWidget *window;
- gtk_init (&argc, &argv);
+ gettimeofday (&tv, NULL);
+ srand (tv.tv_sec ^ tv.tv_usec);
+
+ bag_init (&bag);
+ bag_shuffle (&bag);
+ memcpy (rack, bag.tiles, 7);
+ rack[7] = '\0';
+
+ for (i = 0; i < 7; i++)
+ rack[i] = toupper (rack[i]);
+
+ gtk_init (&argc, &argv);
window = create_window ();
- create_canvas (window);
+ create_canvas (window, rack);
gtk_main ();