def load_image(file, transparent):
"loads an image, prepares it for play"
file = os.path.join(main_dir, 'data', file)
try:
surface = pygame.image.load(file)
except pygame.error:
raise SystemExit('Could not load image "%s" %s' %
(file, pygame.get_error()))
if transparent:
corner = surface.get_at((0, 0))
surface.set_colorkey(corner, RLEACCEL)
return surface.convert()
# The logic for all the different sprite types
python类get_error()的实例源码
def test_get_error(self):
# __doc__ (as of 2008-08-02) for pygame.base.get_error:
# pygame.get_error(): return errorstr
# get the current error message
#
# SDL maintains an internal error message. This message will usually
# be given to you when pygame.error is raised. You will rarely need to
# call this function.
#
e = pygame.get_error()
self.assertTrue(e == "" or
# This may be returned by SDL_mixer built with
# FluidSynth support. Setting environment variable
# SDL_SOUNDFONTS to the path of a valid sound font
# file removes the error message.
e == "No SoundFonts have been requested",
e)
pygame.set_error("hi")
self.assertEqual(pygame.get_error(), "hi")
pygame.set_error("")
self.assertEqual(pygame.get_error(), "")
def load_image(file, transparent):
"loads an image, prepares it for play"
file = os.path.join(main_dir, 'data', file)
try:
surface = pygame.image.load(file)
except pygame.error:
raise SystemExit('Could not load image "%s" %s' %
(file, pygame.get_error()))
if transparent:
corner = surface.get_at((0, 0))
surface.set_colorkey(corner, RLEACCEL)
return surface.convert()
# The logic for all the different sprite types
def test_get_error(self):
# __doc__ (as of 2008-08-02) for pygame.base.get_error:
# pygame.get_error(): return errorstr
# get the current error message
#
# SDL maintains an internal error message. This message will usually
# be given to you when pygame.error is raised. You will rarely need to
# call this function.
#
self.assertEqual(pygame.get_error(), "")
pygame.set_error("hi")
self.assertEqual(pygame.get_error(), "hi")
pygame.set_error("")
self.assertEqual(pygame.get_error(), "")
def load_image(file):
"loads an image, prepares it for play"
file = os.path.join('data', file)
try:
surface = pygame.image.load(file)
except pygame.error:
raise SystemExit('Could not load image "%s" %s'%(file, pygame.get_error()))
return surface.convert()
def load_image(file):
"loads an image, prepares it for play"
file = os.path.join(main_dir, 'data', file)
try:
surface = pygame.image.load(file)
except pygame.error:
raise SystemExit('Could not load image "%s" %s'%(file, pygame.get_error()))
return surface.convert()
def test_set_error(self):
e = pygame.get_error()
self.assertTrue(e == "" or
# This may be returned by SDL_mixer built with
# FluidSynth support. Setting environment variable
# SDL_SOUNDFONTS to the path of a valid sf2 file
# removes the error message.
e == "No SoundFonts have been requested",
e)
pygame.set_error("hi")
self.assertEqual(pygame.get_error(), "hi")
pygame.set_error("")
self.assertEqual(pygame.get_error(), "")
def test():
logging.info("Importing pygame")
import pygame
result = pygame.init()
logging.info("Result of initiating pygame: {}".format(result))
if result[1] != 0:
if result[1] == 1 and pygame.mixer.get_init() is None:
logging.warning("WARNING: pygame mixer module is not initializing properly, however since this is "
"not required the test will still pass.")
else:
logging.error("ERROR: Unable to properly initialize pygame (from pygame: {})".format(
pygame.get_error()))
raise AssertionError()
# otherwise the test passes
def load_image(file):
"loads an image, prepares it for play"
file = os.path.join('data', file)
try:
surface = pygame.image.load(file)
except pygame.error:
raise SystemExit, 'Could not load image "%s" %s'%(file, pygame.get_error())
return surface.convert()
def load_image(file):
"loads an image, prepares it for play"
file = os.path.join(main_dir, 'data', file)
try:
surface = pygame.image.load(file)
except pygame.error:
raise SystemExit('Could not load image "%s" %s'%(file, pygame.get_error()))
return surface.convert()
def test_set_error(self):
self.assertEqual(pygame.get_error(), "")
pygame.set_error("hi")
self.assertEqual(pygame.get_error(), "hi")
pygame.set_error("")
self.assertEqual(pygame.get_error(), "")
def loadresources(self):
"""painting on the surface (once) and create sprites"""
# make an interesting background
draw_examples(self.background) # background artwork
try: # ----------- load sprite images -----------
PygView.images.append(pygame.image.load(os.path.join("data", "babytux.png"))) # index 0
# load other resources here
except:
print("pygame error:", pygame.get_error())
print("please make sure there is a subfolder 'data' and in it a file 'babytux.png'")
pygame.quit()
sys.exit()
# ------- create (pygame) Sprites Groups and Sprites -------------
self.allgroup = pygame.sprite.LayeredUpdates() # for drawing
self.ballgroup = pygame.sprite.Group() # for collision detection etc.
self.hitpointbargroup = pygame.sprite.Group()
self.bulletgroup = pygame.sprite.Group()
self.tuxgroup = pygame.sprite.Group()
self.enemygroup = pygame.sprite.Group()
# ----- assign Sprite class to sprite Groups -------
Tux.groups = self.allgroup, self.tuxgroup
Hitpointbar.groups = self.hitpointbargroup
Ball.groups = self.allgroup, self.ballgroup
Evildoge.groups = self.enemygroup, self.allgroup
Bullet.groups = self.allgroup, self.bulletgroup
self.ball1 = Ball(x=100, y=100) # creating a Ball Sprite
self.ball2 = Ball(x=200, y=100) # create another Ball Sprite
self.tux1 = Tux(x=400, y=200, dx=0, dy=0, layer=5, imagenr = 0) # over balls layer
#self.evildoge = Evildoge(x=150, y=350)
def load_sound(path):
path = os.path.join(main_dir, "data", path)
if not pygame.mixer:
return None
try:
data = pygame.mixer.Sound(path)
except pygame.error:
print("Sorry, couldn't load image " +(path) + " " + pygame.get_error())
return data
def load_image(path, transparent):
path = os.path.join(main_dir, "data", path)
if not pygame.image:
return None
try:
data = pygame.image.load(path)
except pygame.error:
print("Couldn't load image file " + path+ " " + pygame.get_error())
if transparent:
corner = data.get_at((0,0))
data.set_colorkey(corner, RLEACCEL)
return data.convert()
def loadresources(self):
"""painting on the surface (once) and create sprites"""
# make an interesting background
draw_examples(self.background) # background artwork
try: # ----------- load sprite images -----------
tile = pygame.image.load(os.path.join("data", "startile-300px.png"))
PygView.images.append(pygame.image.load(os.path.join("data", "babytux.png"))) # index 0
PygView.images.append(pygame.image.load(os.path.join("data", "player_red2.png")))
PygView.images.append(pygame.image.load(os.path.join("data", "babytux_neg.png")))
PygView.images.append(pygame.image.load(os.path.join("data", "player_blue2.png"))) # index 3
# load other resources here
except:
print("pygame error:", pygame.get_error())
print("please make sure there is a subfolder 'data' with the resource files in it")
pygame.quit()
sys.exit()
# fill background with tiles
self.background = fill_surface_with_tiles(tile, self.width, self.height)
# write text
# ------- write text over everything -----------------
write(self.background, "Press b to add another ball", x=self.width//2, y=250, center=True)
write(self.background, "Press c to add another bullet", x=self.width//2, y=275, center=True)
write(self.background, "Press w,a,s,d and q,e to steer tux", x=self.width//2, y=300, center=True)
write(self.background, "Press space to fire from tux", x=self.width//2, y=325, center=True)
self.paintgrid()
# ------- create (pygame) Sprites Groups and Sprites -------------
self.allgroup = pygame.sprite.LayeredUpdates() # for drawing
self.ballgroup = pygame.sprite.Group() # for collision detection etc.
self.bargroup = pygame.sprite.Group()
self.bulletgroup = pygame.sprite.Group()
self.fire_at_player_group = pygame.sprite.Group()
self.tuxgroup = pygame.sprite.Group()
self.neutralgroup = pygame.sprite.Group()
self.fleegroup = pygame.sprite.Group()
self.missilegroup = pygame.sprite.Group()
# ----- assign Sprite class to sprite Groups -------
Tux.groups = self.allgroup, self.tuxgroup
Basebar.groups = self.bargroup
Ball.groups = self.allgroup, self.ballgroup, self.fire_at_player_group # each Ball object belong to those groups
Bullet.groups = self.allgroup, self.bulletgroup
Doenertier.groups = self.allgroup, self.neutralgroup, self.fleegroup
Missile.groups = self.allgroup, self.missilegroup, self.bulletgroup
self.doenertier1 = Doenertier()
self.ball1 = Ball(x=100, y=100, radius = 10) # creating a Ball Sprite
self.ball2 = Ball(x=200, y=100, radius = 20) # create another Ball Sprite
self.tux1 = Tux(x=400, y=200, dx=0, dy=0, layer=5, imagenr = 0) # over balls layer
self.tux2 = Tux(x=200, y=400, dx=0, dy=0, layer=5, imagenr = 1)
print(len(self.joysticks))
if len(self.joysticks) > 2:
self.tux3 = Tux(x=300, y=300, dx=0, dy=0, layer=5, imagenr = 2)
if len(self.joysticks) > 3:
self.tux4 = Tux(x=100, y=500, dx=0, dy=0, layer=5, imagenr = 3)
