#define ARENA_WIDTH 25
#define ARENA_HEIGHT 12
-const int amount_of_random_stuff = 15;
+const int amount_of_random_stuff = 1;
+
+typedef enum {
+ STATE_PROLOGUE,
+ STATE_PLAYING,
+ STATE_EPILOGUE,
+ STATE_LAST
+} StateOfPlay;
+
+StateOfPlay current_state = STATE_LAST;
+GtkWidget* state_widget[STATE_LAST];
GSList *nki = NULL;
guint nki_count = 0;
GtkWidget *arena[ARENA_WIDTH][ARENA_HEIGHT];
-GtkWidget *intro, *table, *window, *robot, *kitten;
+GtkWidget *window, *robot, *kitten;
int robot_x, robot_y;
gboolean *used = NULL;
GdkPixbuf *robot_pic, *love_pic, *kitten_pic;
-GtkWidget *animation_area;
const GdkColor black = { 0, };
{
arena[x][y] = item;
- gtk_table_attach_defaults (GTK_TABLE (table),
+ gtk_table_attach_defaults (GTK_TABLE (state_widget[STATE_PLAYING]),
item,
x, x+1,
y, y+1);
}
/****************************************************************/
+/* Stop doing that, and do something else. */
+/****************************************************************/
+static void
+switch_state (StateOfPlay new_state)
+{
+ if (current_state != STATE_LAST)
+ {
+ gtk_container_remove (GTK_CONTAINER (window), state_widget[current_state]);
+ }
+ gtk_container_add (GTK_CONTAINER (window), state_widget[new_state]);
+
+ gtk_widget_show_all (window);
+ gdk_window_set_events (GTK_WIDGET (window)->window,
+ gdk_window_get_events(GTK_WIDGET (window)->window) | GDK_BUTTON_PRESS_MASK);
+
+ current_state = new_state;
+}
+
+/****************************************************************/
/* The ending animation. */
/****************************************************************/
{
if (love_pic)
{
- gdk_window_invalidate_rect (animation_area->window,
+ gdk_window_invalidate_rect (state_widget[STATE_EPILOGUE]->window,
NULL, TRUE);
return TRUE;
static void
ending_animation ()
{
- animation_area = gtk_drawing_area_new ();
-
- gtk_container_remove (GTK_CONTAINER (window), GTK_WIDGET (table));
- gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET (animation_area));
- gtk_widget_show_all (window);
-
- g_signal_connect (G_OBJECT (animation_area),
- "expose_event", G_CALLBACK (ending_animation_draw), NULL);
+ switch_state (STATE_EPILOGUE);
g_timeout_add (10, ending_animation_step, NULL);
}
g_object_ref (new_space);
- gtk_container_remove (GTK_CONTAINER (table), robot);
- gtk_container_remove (GTK_CONTAINER (table), new_space);
+ gtk_container_remove (GTK_CONTAINER (state_widget[STATE_PLAYING]), robot);
+ gtk_container_remove (GTK_CONTAINER (state_widget[STATE_PLAYING]), new_space);
place_in_arena_at_xy (new_space, robot_x, robot_y);
place_in_arena_at_xy (robot, robot_x+dx, robot_y+dy);
int rx, ry;
double angle;
+ if (current_state!=STATE_PLAYING)
+ {
+ return TRUE;
+ }
+
rx = (robot->allocation.x+robot->allocation.width/2);
ry = (robot->allocation.y+robot->allocation.height/2);
gint i;
guint keyval = event->keyval;
+ if (current_state!=STATE_PLAYING)
+ {
+ return FALSE;
+ }
+
if (keyval>='A' && keyval<='Z')
{
keyval += ('a'-'A');
return FALSE;
}
-void
-create_window (void)
-{
- window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- gtk_window_set_title (GTK_WINDOW (window), "robotfindskitten");
- gtk_widget_modify_bg (window, GTK_STATE_NORMAL, &black);
-}
-
-void
-set_up_game (void)
-{
- guint x, y;
-
- g_signal_connect (G_OBJECT (window), "button-press-event", G_CALLBACK (on_window_clicked), NULL);
- g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK (on_key_pressed), NULL);
- g_signal_connect (G_OBJECT (window), "delete_event", G_CALLBACK (gtk_main_quit), NULL);
- gdk_window_set_events (GTK_WIDGET (window)->window,
- gdk_window_get_events(GTK_WIDGET (window)->window) | GDK_BUTTON_PRESS_MASK);
-
- table = gtk_table_new (ARENA_HEIGHT, ARENA_WIDTH, TRUE);
- gtk_container_remove (GTK_CONTAINER (window), GTK_WIDGET (intro));
- gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET (table));
-
- robot = gtk_label_new ("#");
- g_object_ref (robot);
- kitten = random_character ("You found kitten! Way to go, robot!");
-
- place_in_arena_randomly (robot);
- place_in_arena_randomly (kitten);
-
- if (nki_count < amount_of_random_stuff)
- {
- gtk_widget_show_all (window);
- show_message ("There are too few non-kitten items to play a meaningful game.");
- exit (EXIT_FAILURE);
- }
-
- for (x=0; x < amount_of_random_stuff; x++)
- place_in_arena_randomly (random_character (description ()));
-
- for (x=0; x < ARENA_WIDTH; x++)
- for (y=0; y < ARENA_HEIGHT; y++)
- if (!arena[x][y])
- place_in_arena_at_xy (gtk_label_new (NULL), x, y);
-
- gtk_widget_show_all (window);
-}
-
/****************************************************************/
/* Online help. */
/****************************************************************/
{
DBusGConnection *connection;
GError *error = NULL;
+
DBusGProxy *proxy;
connection = dbus_g_bus_get (DBUS_BUS_SESSION,
void
play_game (gpointer button, gpointer data)
{
- set_up_game ();
+ switch_state (STATE_PLAYING);
}
-void
-show_intro (void)
+static void
+set_up_widgets (void)
{
GtkWidget *middle = gtk_hbox_new (FALSE, 0);
GtkWidget *buttons = gtk_hbox_new (TRUE, 0);
- GtkWidget *explain = NULL, *help_button, *play_button;
+ GtkWidget *explain = NULL, *help_button, *play_button, *intro;
const char *explanation =
"In this game, you are robot (#). "
"Your job is to find kitten. This task is complicated "
"arrow keys.";
GKeyFile *desktop = g_key_file_new ();
gchar *version;
+ guint x, y;
+
+ /* The window */
+
+ window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_title (GTK_WINDOW (window), "robotfindskitten");
+ gtk_widget_modify_bg (window, GTK_STATE_NORMAL, &black);
+ g_signal_connect (G_OBJECT (window), "button-press-event", G_CALLBACK (on_window_clicked), NULL);
+ g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK (on_key_pressed), NULL);
+ g_signal_connect (G_OBJECT (window), "delete_event", G_CALLBACK (gtk_main_quit), NULL);
+
+ /* The prologue */
if (g_key_file_load_from_file (desktop,
"/usr/share/applications/hildon/rfk.desktop",
gtk_box_pack_end (GTK_BOX (intro), buttons, FALSE, FALSE, 0);
gtk_box_pack_end (GTK_BOX (intro), middle, TRUE, TRUE, 0);
gtk_box_pack_end (GTK_BOX (intro), gtk_label_new (version), FALSE, FALSE, 0);
-
g_free (version);
- gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET (intro));
+ state_widget[STATE_PROLOGUE] = intro;
- gtk_widget_show_all (window);
+ /* The game itself */
+
+ state_widget[STATE_PLAYING] = gtk_table_new (ARENA_HEIGHT, ARENA_WIDTH, TRUE);
+
+ robot = gtk_label_new ("#");
+ g_object_ref (robot);
+ kitten = random_character ("You found kitten! Way to go, robot!");
+
+ place_in_arena_randomly (robot);
+ place_in_arena_randomly (kitten);
+
+ if (nki_count < amount_of_random_stuff)
+ {
+ gtk_widget_show_all (window);
+ show_message ("There are too few non-kitten items to play a meaningful game.");
+ exit (EXIT_FAILURE);
+ }
+
+ for (x=0; x < amount_of_random_stuff; x++)
+ place_in_arena_randomly (random_character (description ()));
+
+ for (x=0; x < ARENA_WIDTH; x++)
+ for (y=0; y < ARENA_HEIGHT; y++)
+ if (!arena[x][y])
+ place_in_arena_at_xy (gtk_label_new (NULL), x, y);
+
+ /* The epilogue */
+ state_widget[STATE_EPILOGUE] = gtk_drawing_area_new ();
+ g_signal_connect (G_OBJECT (state_widget[STATE_EPILOGUE]),
+ "expose_event", G_CALLBACK (ending_animation_draw), NULL);
+
+ for (x=0; x<STATE_LAST; x++)
+ {
+ /* so we don't lose them when we take them offscreen */
+ g_object_ref (state_widget[x]);
+ }
}
/****************************************************************/
ensure_messages_loaded ();
load_images ();
- create_window ();
- show_intro ();
-
+ set_up_widgets ();
+ switch_state (STATE_PROLOGUE);
+
gtk_main ();
return EXIT_SUCCESS;
projects / rfk / commitdiff