class gui():
def __init__(self):
self.world = World(200, 200)
self.animal_info_window = None
builder = Gtk.Builder()
builder.add_from_file("MainWindow.glade")
builder.connect_signals(self)
self.window = builder.get_object("applicationwindow1")
self.drawing_area = builder.get_object("drawingarea1")
self.debug_lbl = builder.get_object("debug_lbl")
self.window.realize()
self.window.set_reallocate_redraws(True)
self.window.set_title("Animals")
self.window.connect('delete_event', Gtk.main_quit)
self.window.connect('destroy', lambda quit: Gtk.main_quit())
self.scrollbar1 = builder.get_object("scrollbar1")
self.window.show_all()
self.timer_interval = builder.get_object("timer_adjustment").get_value()
self.timer_id = GObject.timeout_add(self.timer_interval, self.on_timer_event)
self.selected_animal = None
self.is_food_smell = False
self.world_version = 0
self.restart_if_all_dead = True
self.dbg_text = ""
def on_configure(self, widget, event):
self.world.width = widget.get_allocated_width()
self.world.height = widget.get_allocated_height()
return True
def on_draw(self, widget, cr):
#Animals
for animal in self.world.animals:
if animal == self.selected_animal:
cr.set_source_rgb(1, 0.84, 0)
else:
cr.set_source_rgb(0.6, 0.7, 0.5)
cr.arc(animal.x, animal.y, animal.size, 0, TWO_PI)
cr.fill()
cr.set_source_rgb(0,0,0)
for x, y in animal.sensors_positions:
cr.arc(x, y, 1, 0, TWO_PI)
cr.fill()
cr.move_to(animal.x, animal.y)
cr.line_to(animal.x+math.cos(animal.angle)*animal.size,
animal.y+math.sin(animal.angle)*animal.size)
cr.stroke()
for food in self.world.food:
cr.set_source_rgb(0.3, 0.3, 0.3)
cr.arc(food.x, food.y, food.size, 0, TWO_PI)
cr.fill()
cr.arc(food.x, food.y, World.MAX_EATING_DISTANCE + food.size, 0, TWO_PI)
cr.set_line_width(0.1)
cr.stroke()
if self.is_food_smell:
r1 = cairo.RadialGradient(food.x, food.y, food.size, food.x, food.y, food.smell_size)
r1.add_color_stop_rgba(0, 0.3, 0.6, 0.3, 0.2)
r1.add_color_stop_rgba(1, 0.3, 0.6, 0.3, 0.01)
cr.set_source(r1)
cr.arc(food.x, food.y, food.smell_size, 0, TWO_PI)
cr.fill()
return False
def on_timer_event(self):
self.world.update()
if self.animal_info_window:
self.animal_info_window.update_graphics()
self.animal_info_window.drawing_area1.queue_draw()
self.animal_info_window.drawing_area2.queue_draw()
self.drawing_area.queue_draw()
self.add_to_dbg("world version={}".format(self.world_version))
self.add_to_dbg("animal count=" + str(len(self.world.animals)))
self.add_to_dbg("world time={}".format(self.world.time))
self.debug_lbl.set_text(self.dbg_text)
self.dbg_text = ""
if self.restart_if_all_dead and len(self.world.animals) == 0:
self.world.restart()
self.world_version += 1
return True
def add_to_dbg(self, text):
self.dbg_text += text + "\n"
def on_timer_adjustment_value_changed(self, adj):
self.timer_interval = adj.get_value()
if self.timer_id:
GObject.source_remove(self.timer_id)
self.timer_id = GObject.timeout_add(self.timer_interval, self.on_timer_event)
def on_food_timer_adj_value_changed(self, adj):
self.world.food_timer = adj.get_value()
def on_adjustment1_value_changed(self, adj):
Animal.ENERGY_FULLNES_TO_BUD = adj.get_value()
def on_pause_button_clicked(self, *args):
if self.timer_id:
GObject.source_remove(self.timer_id)
self.timer_id = None
else:
self.timer_id = GObject.timeout_add(self.timer_interval, self.on_timer_event)
def on_food_smell_checkbox_toggled(self, check_button):
self.is_food_smell = check_button.get_active()
def on_restart_checkbox_toggled(self, check_button):
self.restart_if_all_dead = check_button.get_active()
def on_menuitem1_activate(self, menuitem):
if self.animal_info_window:
self.animal_info_window.window.close()
self.animal_info_window = AnimalInfoWindow(self.selected_animal)
pos = self.window.get_position()
self.animal_info_window.window.move(pos[0] + self.window.get_allocated_width(), pos[1])
def on_menuitem_restart_activate(self, menuitem):
self.world.restart()
self.world_version += 1
def on_action_group_changed(self, radiobutton):
if radiobutton.get_active():
print(radiobutton)
def get_animal(self, x, y):
for animal in self.world.animals:
if distance(x, y, animal.x, animal.y) < animal.size:
return animal
def on_drawingarea1_touch_event(self, action_box, void):
self.selected_animal = self.get_animal(void.x,void.y)
if self.animal_info_window:
self.animal_info_window.animal = self.selected_animal
