def load_sprites(self):
rect = self.screen.get_rect()
self.write(rect.centerx, rect.centery, "Loading Sprites...")
self.earth = Physics(self.size[0], self.size[1])
self.level = self.images["level1"]
self.ground = Ground(self.images["level2-ground"], self)
self.ground.rect.left = 0
self.ground.rect.bottom = self.size[1]
self.ship = Ship(self.images["ship"], self)
self.ship.set_angle(90.0)
self.ship.mass = 15.0
self.left_thrust = Thruster(self.images["left-thrust"], self.earth)
self.right_thrust = Thruster(self.images["right-thrust"], self.earth)
self.down_thrust = Thruster(self.images["down-thrust"], self.earth)
self.landing = LandingPad(self.images["landingpad"], self.earth)
self.landing.rect.left = 105
self.landing.rect.top = screen.get_rect().bottom - 105
self.allsprites = pygame.sprite.LayeredUpdates((self.ground, self.landing, self.ship))
updates = pygame.sprite.LayeredUpdates()
self.allsprites.move_to_front(self.landing)
self.allsprites.move_to_front(self.ship)
"""
class Game(object):
def __init__(self, screen):
self.screen = screen
self.size = (screen.get_rect().width, screen.get_rect().height)
self.font = pygame.font.SysFont(pygame.font.get_default_font(), 20)
self.images = {}
self.sounds = {}
def write(self, x, y, msg, color=(255, 255, 255)):
text = self.font.render(msg, 1, color)
textpos = text.get_rect()
textpos.centerx = x
textpos.centery = y
self.screen.blit(text, textpos)
pygame.display.flip()
def load_sounds(self):
pygame.mixer.init()
for sound in glob.glob("sound/*"):
name = os.path.basename(sound).split(".")[0]
self.sounds[name] = pygame.mixer.Sound(sound)
def load_images(self):
rect = self.screen.get_rect()
self.write(rect.centerx, rect.centery, "Loading Images...")
for image in glob.glob("images/*"):
name = os.path.basename(image).split(".")[0]
self.images[name] = pygame.image.load(image).convert_alpha()
def load_sprites(self):
rect = self.screen.get_rect()
self.write(rect.centerx, rect.centery, "Loading Sprites...")
self.earth = Physics(self.size[0], self.size[1])
self.level = self.images["level1"]
self.ground = Ground(self.images["level2-ground"], self)
self.ground.rect.left = 0
self.ground.rect.bottom = self.size[1]
self.ship = Ship(self.images["ship"], self)
self.ship.set_angle(90.0)
self.ship.mass = 15.0
self.left_thrust = Thruster(self.images["left-thrust"], self.earth)
self.right_thrust = Thruster(self.images["right-thrust"], self.earth)
self.down_thrust = Thruster(self.images["down-thrust"], self.earth)
self.landing = LandingPad(self.images["landingpad"], self.earth)
self.landing.rect.left = 105
self.landing.rect.top = screen.get_rect().bottom - 105
self.allsprites = pygame.sprite.LayeredUpdates((self.ground, self.landing, self.ship))
updates = pygame.sprite.LayeredUpdates()
self.allsprites.move_to_front(self.landing)
self.allsprites.move_to_front(self.ship)
"""
Part of the resizing, comment out for now
self.allsprites.add(self.left_thrust)
self.allsprites.add(self.right_thrust)
self.allsprites.add(self.down_thrust)"""
def resize(self, size):
return
orig_w = self.screen.get_rect().width
orig_h = self.screen.get_rect().height
self.screen = pygame.display.set_mode(size, RESIZABLE)
level_rect = self.level.get_rect()
level_rect.width = size[0]
level_rect.height = size[1]
self.screen.blit(self.level, (0, 0))
for sprite in self.allsprites:
print sprite
image = sprite.image
rect = image.get_rect()
print "orig w %d rect width %d" % (orig_w, rect.width)
pct_h = float(rect.height) / float(orig_h)
new_h = int(size[1] * pct_h)
pct_w = float(rect.width) / float(orig_w)
new_w = int(size[0] * pct_w)
print "New %d %d" % (new_w, new_h)
newimage = pygame.transform.scale(image, (new_w, new_h))
self.images[image] = newimage
sprite.image = newimage
sprite.rect = newimage.get_rect()
sprite.rect.centerx = rect.centerx
sprite.rect.centery = rect.centery
"""ground_rect = self.ground.rect
pct = float(ground_rect.height) / float(orig_h)
new_h = int(ground_rect.height * pct)
print "gh / orig_h = pct %d %d %f %d" % (ground_rect.height, orig_h, pct, new_h)
self.images['level1-ground'] = newground
self.ground.image = self.images['level1-ground']
self.ground.rect = self.ground.image.get_rect()
ground_rect = self.ground.rect
ground_rect.left = 0
ground_rect.bottom = ev.h
ground_rect.width = ev.w"""
def play(self):
self.load_sounds()
self.load_images()
self.load_sprites()
while True:
sound = self.sounds[random.choice(self.sounds.keys())]
sound.play()
self._play()
sound.fadeout(500)
def _play(self):
screen_rect = self.screen.get_rect()
self.resize((screen_rect.left, screen_rect.top))
fuel = 2000
fuelgadge_rect = pygame.Rect(screen_rect.right - 30, screen_rect.top + 5, 15, 104)
fuel_rect = pygame.Rect(screen_rect.right - 28, screen_rect.top + 7, 12, 100)
clock = pygame.time.Clock()
optimal = 40
frames = 0
fps = 0
self.screen.blit(self.level, (0, 0))
self.ship.xVelocity = 1.0
self.ship.yVelocity = 1.0
self.ship.pos_x = 100
self.ship.pos_y = 100
self.ship.rect.left = 100
self.ship.rect.top = 100
self.ship.collision = False
self.ship.bottom_thruster = False
self.ship.left_thruster = False
self.ship.right_thruster = False
playing = True
while True:
# Don't go above our optimal fps
dT = clock.tick(optimal)
self.screen.blit(self.level, self.ship.rect, self.ship.rect)
if playing is True:
if self.ship.bottom_thruster is True:
if fuel > 0:
self.ship.yVelocity = self.ship.yVelocity - 4
fuel -= 4
self.screen.blit(self.level, self.down_thrust.rect, self.down_thrust.rect)
self.down_thrust.rect.centerx = self.ship.rect.centerx
self.down_thrust.rect.top = self.ship.rect.bottom - 30
self.down_thrust.dirty = 1
if self.ship.left_thruster is True:
if fuel > 0:
self.ship.xVelocity = self.ship.xVelocity + 2
fuel -= 2
self.screen.blit(self.level, self.left_thrust.rect, self.left_thrust.rect)
self.left_thrust.rect.right = self.ship.rect.left
self.left_thrust.rect.centery = self.ship.rect.centery
self.left_thrust.dirty = 1
if self.ship.right_thruster is True:
if fuel > 0:
self.ship.xVelocity = self.ship.xVelocity - 2
fuel -= 2
self.screen.blit(self.level, self.right_thrust.rect, self.right_thrust.rect)
self.right_thrust.rect.left = self.ship.rect.right
self.right_thrust.rect.centery = self.ship.rect.centery
self.right_thrust.dirty = 1
for ev in pygame.event.get():
if ev.type is QUIT or (ev.type is KEYDOWN and ev.key == K_q):
sys.exit()
if ev.type is VIDEORESIZE:
self.resize(ev.size)
if ev.type is KEYUP and ev.key == K_UP:
self.ship.bottom_thruster = False
self.allsprites.remove(self.down_thrust)
if ev.type is KEYDOWN and ev.key == K_UP:
self.ship.bottom_thruster = True
self.allsprites.add(self.down_thrust)
self.down_thrust.rect.centerx = self.ship.rect.centerx
self.down_thrust.rect.top = self.ship.rect.bottom - 30
if ev.type is KEYUP and ev.key == K_LEFT:
self.ship.right_thruster = False
self.screen.blit(self.level, self.right_thrust.rect, self.right_thrust.rect)
self.allsprites.remove(self.right_thrust)
if ev.type is KEYDOWN and ev.key == K_LEFT:
self.ship.right_thruster = True
self.allsprites.add(self.right_thrust)
self.right_thrust.rect.left = self.ship.rect.right
self.right_thrust.rect.centery = self.ship.rect.centery
if ev.type is KEYUP and ev.key == K_RIGHT:
self.ship.left_thruster = False
self.screen.blit(self.level, self.left_thrust.rect, self.left_thrust.rect)
self.allsprites.remove(self.left_thrust)
if ev.type is KEYDOWN and ev.key == K_RIGHT:
self.ship.left_thruster = True
self.allsprites.add(self.left_thrust)
self.left_thrust.rect.right = self.ship.rect.left
self.left_thrust.rect.centery = self.ship.rect.centery
if playing is False:
if ev.type is MOUSEBUTTONDOWN:
if self.again_rect.collidepoint(ev.pos) == 1:
self.screen.blit(self.win, self.win_rect, self.win_rect)
self.screen.blit(self.again, self.again_rect, self.again_rect)
self.screen.blit(self.quit, self.quit_rect, self.quit_rect)
pygame.display.flip()
return
if self.quit_rect.collidepoint(ev.pos) == 1:
sys.exit()
if pygame.sprite.collide_mask(self.ship, self.landing) and self.ship.yVelocity <= 1.6:
rect = self.screen.get_rect()
playing = False
self.ship.xVelocity = 0
self.ship.yVelocity = 0
self.win = self.images["youvelanded"]
self.again = self.images["playagain"]
self.quit = self.images["quit"]
self.win_rect = self.win.get_rect()
self.win_rect.centerx = screen_rect.centerx
self.win_rect.centery = screen_rect.centery - 200
self.again_rect = self.again.get_rect()
self.again_rect.centerx = screen_rect.centerx - 200
self.again_rect.centery = screen_rect.centery - 20
self.quit_rect = self.quit.get_rect()
self.quit_rect.centerx = screen_rect.centerx + 200
self.quit_rect.centery = screen_rect.centery - 20
self.screen.blit(self.win, self.win_rect)
self.screen.blit(self.again, self.again_rect)
self.screen.blit(self.quit, self.quit_rect)
elif pygame.sprite.collide_mask(self.ship, self.ground):
self.write(screen_rect.centerx, screen_rect.centery, "You lose!....")
self.ship.collision = True
playing = False
self.ship.xVelocity = 0
self.ship.yVelocity = 0
self.allsprites.update()
self.allsprites.draw(self.screen)
pygame.display.flip()
pygame.draw.rect(self.screen, (255, 255, 255), fuelgadge_rect, 2)
pygame.draw.rect(self.screen, (0, 0, 0), fuel_rect, 0)
fuel_rect.height = fuel / 20
fuel_rect.bottom = fuelgadge_rect.bottom - 1
pygame.draw.rect(self.screen, (255, 0, 0), fuel_rect, 0)
frames = frames + 1
self.earth.dTime = dT / 1000.0
"""fps = 1000.0 / dT
