/* ==================================== */
static gboolean
animate_step()
{
if(!gcomprisBoard)
return FALSE;
GooCanvasBounds bounds;
goo_canvas_item_get_bounds(timer_item, &bounds);
if(GOO_IS_CANVAS_SVG(timer_item))
goo_canvas_item_translate(timer_item, timer_step_x1, timer_step_y1);
else if(GOO_IS_CANVAS_RECT(timer_item))
g_object_set(timer_item,
"x", bounds.x1 + timer_step_x1,
"y", bounds.y1 + timer_step_y1,
"height", bounds.y2 - bounds.y1 - timer_step_y1,
NULL);
/* Special case for raising/lowering the boat */
if(boat_position==BOAT_POS_MIDDLE && timer_item==canal_middle_item)
{
goo_canvas_item_translate(tuxboat_item, 0, timer_step_y1);
gc_item_focus_remove(tuxboat_item, NULL);
}
if((bounds.y1 >= timer_item_limit_y && timer_step_y1 > 0) ||
(bounds.y1 <= timer_item_limit_y && timer_step_y1 < 0))
{
gtk_timeout_remove (timer_id);
timer_id = 0;
animation = FALSE;
update_water();
gc_item_focus_init(tuxboat_item, NULL);
g_object_set (tuxboat_item,
"svg-id", "#BOAT_NO_SAIL", NULL);
}
else if((bounds.x1 >= timer_item_limit_x && timer_step_x1 > 0) ||
(bounds.x1 <= timer_item_limit_x && timer_step_x1 < 0))
{
gtk_timeout_remove (timer_id);
timer_id = 0;
animation = FALSE;
update_water();
if (gamewon)
{
gc_bonus_display(TRUE, GC_BONUS_FLOWER);
gamewon = FALSE;
}
gc_item_focus_init(tuxboat_item, NULL);
g_object_set (tuxboat_item,
"svg-id", "#BOAT_NO_SAIL", NULL);
}
return TRUE;
}
static void
on_item_created (GooCanvas *canvas,
GooCanvasItem *item,
GooCanvasItemModel *model,
gpointer data)
{
if (GOO_IS_CANVAS_RECT (model))
{
g_signal_connect (item, "enter_notify_event",
G_CALLBACK (on_enter_notify), NULL);
g_signal_connect (item, "leave_notify_event",
G_CALLBACK (on_leave_notify), NULL);
g_signal_connect (item, "motion_notify_event",
G_CALLBACK (on_motion_notify), NULL);
g_signal_connect (item, "button_press_event",
G_CALLBACK (on_button_press), NULL);
g_signal_connect (item, "button_release_event",
G_CALLBACK (on_button_release), NULL);
}
}
