def begin(self, game): self.game = game self.lives = 0 self.bullets = 0 self.music = None self.next_level = Main txt_message = Program.write(self.game.big_font, self.game.screen_size[0]/2, self.game.screen_size[1]/2, 4, 'You Won!') txt_message.colour = (0, 255, 0) if (game.joystick is not None): help = 'Press "Start" to continue' else: help = 'Press "Enter" to continue' txt_help = Program.write(self.game.font, self.game.screen_size[0]/2, self.game.screen_size[1]/2 + 50, 4, help) txt_help.colour = (255,255,255) while True: if Program.key_released(K_RETURN) or (K_RETURN in game.read_joystick()): self.signal(S_KILL, True) self.game.scene = Main(self.game) self.game.scene.lives = Config.lives self.game.scene.bullets = Config.bullets return yield
def begin(self, game): # loading resources self.menu_font = Program.load_fnt(Config.menu_font, game.screen_size[1]/self.menu_size) self.game = game self.state = game.state self.last_active_menu = self.game.active_song self.calculate_page(0) self.game.encoder.led_red(False); self.game.encoder.led_green(True); Bg(game, Config.menu_bg_color) # creating menu items for i in range(0, len(self.game.playlist.list)): item = game.playlist.list[i] MenuItem(self, i, item.name.upper()) while True: if (self.game.encoder.serial_connected == True and self.game.encoder.encoder != self.game.active_song): self.calculate_page(self.game.encoder.encoder - self.game.active_song) if (Program.key_released(K_UP)): self.calculate_page(-1); if (Program.key_released(K_DOWN)): self.calculate_page(1); if (Program.key_released(K_LEFT)): self.calculate_page(-self.menu_size); if (Program.key_released(K_RIGHT)): self.calculate_page(self.menu_size); yield
def begin(self, game): self.x, self.y = 400, 500 self.graph = game.g_player while True: # Processes have many member variables, one of the most common is x and y which # directly map to the process' coordinates on the screen. They, like all member # variables, can be altered at any time. # Here we check if the ship should move left/right and change the x (horisontal) # coordinate appropriately. if Program.key(K_LEFT): self.x -= 4 if Program.key(K_RIGHT): self.x += 4 # The final bit of input is shooting. Again we pass in the game object so we can # access graphics and honour the convention set for ourselves when creating the # player and enemies. if Program.key_released(K_SPACE): Bullet(game, self) yield
def begin(self, level, x = None, y = None):
if (x != None and y != None):
self.x = x
self.y = y
else:
self.x = 200
self.y = 200
self.graph = level.g_ship1
self.level = level
animate = False
while True:
if (animate):
self.graph = level.g_ship2
else:
self.graph = level.g_ship1
animate = not animate
if (x == None and y == None):
if Program.key(K_UP) or (K_UP in level.game.read_joystick()):
self.y -= self.speed
if Program.key(K_DOWN) or (K_DOWN in level.game.read_joystick()):
self.y += self.speed
if Program.key(K_LEFT) or (K_LEFT in level.game.read_joystick()):
self.x -= self.speed
if Program.key(K_RIGHT) or (K_RIGHT in level.game.read_joystick()):
self.x += self.speed
# bounds
if (self.y < self.graph.get_height()/2):
self.y = self.graph.get_height()/2
if (self.x < self.graph.get_width()/2):
self.x = self.graph.get_width()/2
if (self.x > self.level.game.screen_size[0] - self.graph.get_width()/2):
self.x = self.level.game.screen_size[0] - self.graph.get_width()/2
if (self.y > self.level.game.screen_size[1] - self.graph.get_height()/2):
self.y = self.level.game.screen_size[1] - self.graph.get_height()/2
e = self.collision("Enemy1")
if e and level.game.millis() - self.last_enemy_collision > 500:
self.last_enemy_collision = level.game.millis()
level.sound(level.s_ship_collision)
self.health -= 10
e = self.collision("Enemy2")
if e and level.game.millis() - self.last_enemy_collision > 500:
self.last_enemy_collision = level.game.millis()
level.sound(level.s_ship_collision)
self.health -= 20
e = self.collision("Enemy3")
if e and level.game.millis() - self.last_enemy_collision > 500:
self.last_enemy_collision = level.game.millis()
level.sound(level.s_ship_collision)
self.health -= 30
e = self.collision("Enemy4")
if e and level.game.millis() - self.last_enemy_collision > 500:
self.last_enemy_collision = level.game.millis()
level.sound(level.s_ship_collision)
self.health -= 50
e = self.collision("Enemy5")
if e and level.game.millis() - self.last_enemy_collision > 500:
self.last_enemy_collision = level.game.millis()
level.sound(level.s_ship_collision)
self.health -= 10
e = self.collision("Enemy6")
if e and level.game.millis() - self.last_enemy_collision > 500:
self.last_enemy_collision = level.game.millis()
level.sound(level.s_ship_collision)
self.health -= 50
e = self.collision("Enemy7")
if e and level.game.millis() - self.last_enemy_collision > 500:
self.last_enemy_collision = level.game.millis()
level.sound(level.s_ship_collision)
self.health -= 20
e = self.collision("Enemy8")
if e and level.game.millis() - self.last_enemy_collision > 500:
self.last_enemy_collision = level.game.millis()
level.sound(level.s_ship_collision)
self.health -= 20
if Program.key_released(K_SPACE) or (K_SPACE in level.game.read_joystick() and level.game.millis() - level.game.last_joystick_btn > Config.joystick_button_delay):
level.game.last_joystick_btn = level.game.millis()
self.fire()
yield
def begin(self, game): self.game = game self.lives = 0 self.bullets = 0 self.music = "music/_music2.xm" self.next_level = Level1 self.load_resources() x = self.game.screen_size[0]/2 y = self.game.screen_size[1]/2 txt_message = Program.write(self.game.big_font, x, y, 4, 'Aliens vs Humans') txt_message.colour = (255, 255, 255) if (game.joystick is not None): help1 = 'Press "Start" to run game' help2 = 'Press "Select" to quit' help3 = 'Gamepad axis to move, "Y" to fire' else: help1 = 'Press "Enter" to start' help2 = 'Press "ESC" to exit' help3 = 'Cursor keys to move, "Space" to fire' txt_help1 = Program.write(self.game.font, x, y + 50, 4, help1) txt_help1.colour = (255,255,255) txt_help2 = Program.write(self.game.font, x, y + 70, 4, help2) txt_help2.colour = (255,255,255) txt_help3 = Program.write(self.game.font, x, y + 90, 4, help3) txt_help3.colour = (255,255,255) txt_copy1 = Program.write(self.game.font, x, y*2 - 60, 4, 'Idea & Graphics: Nikita Karpov') txt_copy1.colour = (0, 255, 0) txt_copy2 = Program.write(self.game.font, x, y*2 - 40, 4, 'Music & Programming: Andy Karpov') txt_copy2.colour = (0, 255, 0) txt_copy3 = Program.write(self.game.font, x, y*2 - 20, 4, 'Copyright (c) 2012') txt_copy3.colour = (0, 255, 0) try: pygame.mixer.music.load(self.music) pygame.mixer.music.play(-1) except Exception as e: pass sky = Sky(self) ship = Ship(self, -200, 150) while True: ship.x += 4 if (ship.x > self.game.screen_size[0] + 200): ship.x = -200 if Program.key_released(K_RETURN) or (K_RETURN in game.read_joystick()): self.signal(S_KILL, True) self.game.scene = Level1(self.game) self.game.scene.lives = Config.lives self.game.scene.bullets = Config.bullets return yield
def begin(self, game):
self.game = game
self.game.encoder.led_red(True);
self.game.encoder.led_green(True);
Bg(game, Config.main_bg_color);
# Bars(self)
Clock(self)
font = Program.load_fnt(Config.menu_font, self.game.screen_size[1]/18)
font2 = Program.load_fnt(Config.menu_font, self.game.screen_size[1]/20)
font3 = Program.load_fnt(Config.menu_font, self.game.screen_size[1]/24)
station_name = Program.write(font, self.get_x(), self.get_y(0), 0, '')
station_name.colour = Config.title_color
playlist_pos = Program.write(font2, self.get_x(), self.get_y(1), 0, '')
playlist_pos.colour = Config.station_color
artist_name1 = Program.write(font3, self.get_x(), self.get_y(2), 0, '')
artist_name1.colour = Config.song_color
artist_name2 = Program.write(font3, self.get_x(), self.get_y(2.5), 0, '')
artist_name2.colour = Config.song_color
scroll_width = 0
scroll_count = 0
scroll_total_count = 0
while True:
# fetch current song from mpd every 500ms
if (self.game.millis() - self.last_current_song > 500):
current_song = self.game.mpd.currentsong();
#print current_song
if 'title' in current_song:
title = current_song['title'].strip()
try:
title = title.decode('utf8')
except Exception as e:
pass
if (title != self.current_song):
scroll_width = 0
scroll_count = 0
scroll_total_count = 0
self.current_song = title.upper()
for l in self.current_song:
scroll_width += font3.size(l)[0]
scroll_total_count = scroll_total_count+1
if (scroll_width <= self.game.screen_size[0] - self.get_x()):
scroll_count = scroll_count+1
else:
self.current_song = ''
scroll_width = 0
scroll_count = 0
scroll_total_count = 0
self.last_current_song = self.game.millis()
#if ('pos' in current_song and int(current_song['pos']) != self.game.active_song):
# self.game.active_song = int(current_song['pos'])
# self.game.last_active_song = int(current_song['pos'])
# pring station, pos and song title
station = self.game.playlist.list[self.game.active_song]
station_name.text = station.name.upper()
playlist_pos.text = u'STATION ' + str(self.game.active_song+1) + u' / ' + str(len(self.game.playlist.list))
if (scroll_total_count > scroll_count):
part = textwrap.wrap(self.current_song, scroll_count)
if(len(part)>=2):
artist_name1.text = part[0]
artist_name2.text = part[1]
else:
artist_name1.text = ''
artist_name2.text = self.current_song
else:
artist_name1.text = ''
artist_name2.text = self.current_song
if (self.game.encoder.serial_connected == True and self.game.encoder.encoder != self.game.active_song):
self.calculate_page(self.game.encoder.encoder - self.game.active_song)
if (Program.key_released(K_UP)):
self.calculate_page(-1);
if (Program.key_released(K_DOWN)):
self.calculate_page(1);
yield
def begin(self):
# Set fb device for Raspberry pi
#os.environ["SDL_FBDEV"] = Config.fb_dev
"Ininitializes a new pygame screen using the framebuffer"
# Based on "Python GUI in Linux frame buffer"
# http://www.karoltomala.com/blog/?p=679
disp_no = os.getenv("DISPLAY")
if disp_no:
print "I'm running under X display = {0}".format(disp_no)
# Check which frame buffer drivers are available
# Start with fbcon since directfb hangs with composite output
drivers = ['fbcon', 'directfb', 'svgalib']
found = False
for driver in drivers:
# Make sure that SDL_VIDEODRIVER is set
if not os.getenv('SDL_VIDEODRIVER'):
os.putenv('SDL_VIDEODRIVER', driver)
try:
pygame.display.init()
except pygame.error:
print 'Driver: {0} failed.'.format(driver)
continue
found = True
break
if not found:
raise Exception('No suitable video driver found!')
if (Config.detect_screen_size):
self.screen_size = (pygame.display.Info().current_w, pygame.display.Info().current_h)
# Set the resolution and the frames per second
Program.set_mode(self.screen_size, self.full_screen, False)
Program.set_fps(self.fps)
#Program.set_title(self.window_title)
# set mouse invisible
pygame.mouse.set_visible(False)
# load playlist
self.playlist = Playlist()
self.playlist.load(Config.playlist)
# init mpd
self.mpd = MPDClient()
self.mpd.connect(Config.mpd_host, Config.mpd_port)
if (Config.mpd_password is not None):
self.mpd.password(Config.mpd_password)
# collect mpd playlist
self.mpd.stop()
self.mpd.clear()
for item in self.playlist.list:
self.mpd.add(item.url)
# get active song from saved state
self.state = State()
self.active_song = self.state.load()
self.last_active_song = self.active_song
# init serial encoder instance
self.encoder = Encoder(self.active_song, 0, len(self.playlist.list)-1)
# play
self.mpd.play(self.active_song)
# run scene
scene = Main(self);
while True:
# This is the main loop
# Simple input check
if (Program.key(K_ESCAPE)):
Program.exit()
change_scene_request = self.encoder.try_read()
if (self.millis() - self.last_changed >= Config.save_timeout and self.last_active_song != self.active_song):
self.last_active_song = self.active_song
self.mpd.play(self.active_song)
self.state.save(self.active_song)
if (Program.key_released(K_SPACE) or Program.key_released(K_RETURN) or change_scene_request == True):
change_scene_request = False
if (isinstance(scene, Menu)):
scene.signal(S_KILL, True)
scene = Main(self)
elif (isinstance(scene, Main)):
scene.signal(S_KILL, True)
scene = Menu(self)
# The yield statement signifies that this object is finished for the
# current frame, on the next frame the loop will resume here until it
# hits the yield statement again. All objects are designed to act this way.
yield
