class MenuLevel(FloatLayout):
"""
Level Menu class.
"""
FONT_MENU_PATH = './resources/menu/vanadine_bold.ttf'
FOND_MENU_PATH = './resources/menu/background_menu.png'
MAPS_PATH = './resources/maps/'
color_1 = COLORS['blue_color']
color_2 = COLORS['dark_blue_color']
def __init__(self, event_dispatcher, **kwargs):
"""
Initialize button and textures of MenuLevel.
:param event_dispatcher: dispatcher
:param kwargs: args of layout
:rtype: void
"""
super(MenuLevel, self).__init__(**kwargs)
self.event_dispatcher = event_dispatcher
self.level_service = LevelService()
# Add fond.
self.canvas.add(
Rectangle(source=self.FOND_MENU_PATH, size=Window.size)
)
# Add button
self.add_widget(
Button(text="Menu", font_name=self.FONT_MENU_PATH, background_color=self.color_2,
pos_hint={'x': 0.82, 'y': 0}, size_hint=(0.18, 0.15),
on_press=self.switch_to_menu_screen)
)
menu_level_grid = GridLayout(size_hint=(0.7, 0.45), pos_hint={'x': 0.15, 'y': 0.3}, row=2)
self.add_widget(menu_level_grid)
set_list = os.listdir(self.MAPS_PATH)
set_number = len(set_list)
menu_level_grid.cols = set_number / 2
for index in range(1, set_number + 1):
if index % 2 == 0:
button_title = "Level " + str(index)
menu_level_grid.add_widget(
Button(
text=button_title,
font_name=self.FONT_MENU_PATH,
background_color=self.color_1,
on_press=self.launch_level,
cls=[index]
)
)
else:
button_title = "Level " + str(index)
menu_level_grid.add_widget(
Button(
text=button_title,
font_name=self.FONT_MENU_PATH,
background_color=self.color_2,
on_press=self.launch_level,
cls=[index]
)
)
def switch_to_menu_screen(self, *_):
"""
Required method.
"""
Logger.info("Propagate Menu")
propagate_event('Menu', self)
def launch_level(self, value):
"""
Load level.
:param value:
:rtype: void
"""
set_id = value.cls[0]
if self.level_service.can_load_set(set_id):
propagate_event('LevelManager', self, set_id)
else:
open_pop_up(self, 'not_unlocked', set_id)
