def __init__(self):
self.image_opened = image.load(data_file('garbagecan-open.png'))
self.image_closed = image.load(data_file('garbagecan-closed.png'))
self.image_lid = image.load(data_file('garbagecan-lid.png'))
self.image_opened.anchor_x = self.image_opened.width/2
self.image_opened.anchor_y = self.image_opened.height/2
self.image_closed.anchor_x = self.image_opened.width/2
self.image_closed.anchor_y = self.image_opened.height/2
self.candidateLeaves = {}
self.opened = True
self.lid_active = False
self.can_active = False
self.fallen = False
self.can_highlighted = False
self.lid_highlighted = True
self.can_rect = Rect(0, 0, self.image_closed)
self.can_rect.center = (80, 90)
self.can_sprite = Sprite(self.image_opened)
self.can_sprite.set_position(self.can_rect.x, self.can_rect.y)
self.lid_rect = Rect(20, 40, self.image_lid)
window.game_window.push_handlers(self.on_mouse_release)
window.game_window.push_handlers(self.on_mouse_press)
window.game_window.push_handlers(self.on_mouse_drag)
window.game_window.push_handlers(self.on_mouse_motion)
events.AddListener(self)
def __init__(self):
super(GameLayer, self).__init__()
# Lista de sprites (X's e O's)
self.sprites = [None]*9
# Intância do jogo
self.game = None
# Variavel para verificar se o usuário está habilitado à jogador. A
# variável estará falsa somente no caso de alguém ganhar ou o jogo
# empatar, esperando a finalização dos efeitos para habilitar o jogo
# novamente
self.ableToPlay = True
# Lista de imagens do jogo, elas são definidas separadamente para não
# fiarem duplicadas em vários sprites.
self.imageEmpty = image.load('resources/cell.png')
self.imageX = image.load('resources/cell-x.png')
self.imageO = image.load('resources/cell-o.png')
# Imagem de fundo
self.background = cocos.sprite.Sprite('background.png', (150, 150))
self.add(self.background)
# Inicia um novo jogo
self.newGame()
def load_texture(self):
if self.texture_file:
self.texture_file = join(dirname(__file__), self.texture_file)
self.original_texture = image.load(self.texture_file).texture
file = BytesIO()
self.original_texture.save(self.texture_file, file,
encoder=self.encoder)
file.seek(0)
self.saved_texture = image.load(self.texture_file, file).texture
def __init__(self, x, y):
spark_tex = image.load(os.path.join(os.path.dirname(__file__), 'images/flare3.png')).get_texture()
sparks = ParticleGroup(
controllers=[
Lifetime(2),
Movement(damping=0.93),
Fader(fade_out_start=0, fade_out_end=1.8),
],
renderer=BillboardRenderer(SpriteTexturizer(spark_tex.id)))
spark_emitter = StaticEmitter(
template=Particle(
position=(x,y),
color=(1,1,1)),
deviation=Particle(
position=(1,1,0),
velocity=(300,300,0),
age=1.5),
size=[(1,1,0), (2,2,0), (2,2,0), (2,2,0), (3,3,0), (4,4,0)])
spark_emitter.emit(50, sparks)
fire_tex = image.load(os.path.join(os.path.dirname(__file__), 'images/puff.png')).get_texture()
fire = ParticleGroup(
controllers=[
Lifetime(4),
Movement(damping=0.95),
Growth(10),
Fader(fade_in_start=0, start_alpha=0, fade_in_end=0.5, max_alpha=0.4,
fade_out_start=1.0, fade_out_end=1.0)
],
renderer=BillboardRenderer(SpriteTexturizer(fire_tex.id)))
fire_emitter = StaticEmitter(
template=Particle(
position=(x, y),
size=(10,10,0)),
deviation=Particle(
position=(2,2,0),
velocity=(70,70,0),
size=(5,5,0),
up=(0,0,pi*2),
rotation=(0,0,pi*0.06),
age=.3,),
color=[(0.5,0,0), (0.5,0.5,0.5), (0.4,0.1,0.1), (0.85,0.3,0)],
)
fire_emitter.emit(200, fire)
def test_set_icon_sizes(self):
self.width, self.height = 200, 200
self.w = w = window.Window(self.width, self.height)
w.set_icon(image.load(icon_file1),
image.load(icon_file2),
image.load(icon_file3),
image.load(icon_file4),
image.load(icon_file5))
glClearColor(1, 1, 1, 1)
while not w.has_exit:
glClear(GL_COLOR_BUFFER_BIT)
w.flip()
w.dispatch_events()
w.close()
def loadTexture( self ):
textureSurface = image.load('data/multicolor512.png')
self.text0 = textureSurface.get_mipmapped_texture()
textureSurface = image.load('data/grass512.jpg')
self.text1 = textureSurface.get_mipmapped_texture()
textureSurface = image.load('data/sand512.png')
self.text2 = textureSurface.get_mipmapped_texture()
textureSurface = image.load('data/stone512.jpg')
self.text3 = textureSurface.get_mipmapped_texture()
textureSurface = image.load('data/water1024.jpg')
self.sea_tex = textureSurface.get_mipmapped_texture()
def __init__(self, filename):
"""Read data from the file"""
self.contents = {}
mtl = None
for line in open(filename, "r"):
if line.startswith('#'):
continue
values = line.split()
if not values:
continue
if values[0] == 'newmtl':
if len(values) == 1:
values.append('NoNameMat')
mtl = self.contents[values[1]] = {}
elif mtl is None:
raise ValueError("mtl file doesn't start with newmtl stmt")
elif values[0] == 'map_Kd':
pos = filename.find('/') + 1
mtl['map_Kd'] = filename[0:pos] + values[1]
mtl['image'] = image.load(mtl['map_Kd'])
elif values[0] == 'Ns':
# Map from range 0-1000 to the range 0-128 of GL_SHININESS
mtl['Ns'] = float(values[1]) * .128
else:
mtl[values[0]] = map(float, values[1:])
def __init__(self):
# A Batch is a collection of vertex lists for batched rendering.
self.batch = pyglet.graphics.Batch()
# A TextureGroup manages an OpenGL texture.
self.group = TextureGroup(image.load(TEXTURE_PATH).get_texture())
# A mapping from position to the texture of the block at that position.
# This defines all the blocks that are currently in the world.
self.world = {}
# Same mapping as `world` but only contains blocks that are shown.
self.shown = {}
# Mapping from position to a pyglet `VertextList` for all shown blocks.
self._shown = {}
# Mapping from sector to a list of positions inside that sector.
self.sectors = {}
# Simple function queue implementation. The queue is populated with
# _show_block() and _hide_block() calls
self.queue = deque()
self._initialize()
def __init__(self):
# A Batch is a collection of vertex lists for batched rendering.
self.batch = pyglet.graphics.Batch()
# A TextureGroup manages an OpenGL texture.
self.group = TextureGroup(image.load(TEXTURE_PATH).get_texture())
# A mapping from position to the texture of the block at that position.
# This defines all the blocks that are currently in the world.
self.world = {}
# Same mapping as `world` but only contains blocks that are shown.
self.shown = {}
# Mapping from position to a pyglet `VertextList` for all shown blocks.
self._shown = {}
# Mapping from sector to a list of positions inside that sector.
self.sectors = {}
# Simple function queue implementation. The queue is populated with
# _show_block() and _hide_block() calls
self.queue = deque()
#22222222222222
try:
with open(WORLD_FILE, 'r') as f:
json_representation = json.load(f)
json_world = json_representation['world']
for c in json_world:
self.add_block(tuple([int(d) for d in c.split(',')]), json_world[c], immediate=False)
except IOError:
self._initialize()
def init_textures(texture_file):
"""Initializes textures."""
global textures
image = load(texture_file)
texture_group = TextureGroup(image.get_texture())
width_ratio = 1.0 / (float(image.width) / settings.texture_size)
height_ratio = 1.0 / (float(image.height) / settings.texture_size)
for name, coords in texture_mappings.texture_map.iteritems():
master_x = coords[0] * width_ratio
master_y = coords[1] * height_ratio
x = coords[0] * settings.texture_size
y = coords[1] * settings.texture_size
#region = image.get_region(x, y, settings.texture_size, settings.texture_size).get_texture()
# The vertices for the 2d texture, as percentages of the overall texture
#textures[name]['coordinates'] = [x+width_ratio, y+height_ratio, x, y+height_ratio, x, y, x+width_ratio, y]
textures[name] = {}
textures[name]['coordinates'] = [1, 1, 0, 1, 0, 0, 1, 0]
textures[name]['coordinates_for'] = lambda x, y: [x, y, 0, y, 0, 0, x, 0]
textures[name]['master_coordinates'] = [master_x+width_ratio, master_y+height_ratio, master_x, master_y+height_ratio, master_x, master_y, master_x+width_ratio, master_y]
#textures[name]['texture'] = region
#textures[name]['group'] = TextureGroup(region)
textures['master'] = {}
textures['master']['group'] = texture_group
def __init__(self, app, camera, showTime):
self.__theApp = app
self.__camera = camera
splashImage = image.load( join('..','gfx','splash.png') )
self.__texture = splashImage.texture
self.__alpha = 0.0
self.__showTime = showTime
def load_textures():
global texture
textureSurface = image.load('star.bmp')
texture=textureSurface.texture
glBindTexture(GL_TEXTURE_2D, texture.id)
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR )
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR )
def LoadTextures(self):
'''texture 0-5: faces, 6-11: hints, 12: blending screen, 13: char'''
i = self.loading
if i < len(self.textures): # for i in xrange(len(self.textures)):
if i < len(self.ary_norm): imgfile = TEXIMG_FACE % i # bmp24 256x256
elif i <= len(self.ary_norm) * 2: imgfile = TEXIMG_HINT
else: imgfile = TEXIMG_CHAR[i - len(self.ary_norm) * 2 - 1]
img = image.load(imgfile)
self.textures[i] = img.get_texture()
ix, iy = img.width, img.height
rawimage = img.get_image_data()
formatstr = 'RGBA'
pitch = rawimage.width * len(formatstr)
dat = rawimage.get_data(formatstr, pitch)
self.dat[i] = (dat, ix, iy)
if i > len(self.ary_norm): # skip face(0-5) and hint(6:white)
j = i - len(self.ary_norm)
d = []
it = iter(dat)
while it.__length_hint__():
r, g, b, a = [ord(it.next()) for k in xrange(4)]
if i < len(self.ary_norm) * 2 and r >= 128 and g >= 128 and b >= 128:
r, g, b = r if j & 1 else 0, g if j & 2 else 0, b if j & 4 else 0
elif i == len(self.ary_norm) * 2:
r, g, b, a = [int(self.instbgc[k] * 255) for k in xrange(4)]
else:
r, g, b, a = r, g, b, 255 * (r + g + b) / (255 * 3)
d.append('%c%c%c%c' % (r, g, b, a))
dat = ''.join(d)
glEnable(self.textures[i].target)
glBindTexture(self.textures[i].target, self.textures[i].id)
glPixelStorei(GL_UNPACK_ALIGNMENT, 1)
glTexImage2D(GL_TEXTURE_2D, 0, 3, ix, iy, 0,
GL_RGBA, GL_UNSIGNED_BYTE, dat)
self.loading = i + 1
def __init__(self):
super().__init__()
self.scale = 0.8
self.position = -50, -50
explosion_animation = image.Animation.from_image_sequence(
image.ImageGrid(image.load('explosion.png'), 1, 8), 0.1,
)
self.explosion = sprite.Sprite(
explosion_animation,
position=(320, 240),
scale=1.5,
)
self.explosion2 = sprite.Sprite(
explosion_animation,
position=(160, 120),
scale=1.7,
)
self.explosion3 = sprite.Sprite(
explosion_animation,
position=(32, 32),
)
self.add(self.explosion)
self.explosion.add(self.explosion2)
self.explosion2.add(self.explosion3)
def load(self):
self._pyglet_image = image.load(self._filename)
self._size_x = self._pyglet_image.width
self._size_y = self._pyglet_image.height
self._opengl_id = self._pyglet_image.get_texture().id
self._loaded = True
def __init__(self):
self.images = [
image.load(data_file('fire0.png')),
image.load(data_file('fire2.png')),
image.load(data_file('fire1.png')),
]
self.image = self.images[0]
pos = (randint(140, 350), randint(270, 400))
self.rect = Rect(pos[0], pos[1], self.image)
self.lives = 3
self.delay = 0.2
self.timer = self.delay
self.image_count = 0
def __init__(self, pos, angle):
super( Pellet, self ).__init__(image.load(os.path.normpath(r'../assets/Graphics/Pellet.png')))
self.initialPosition = pos
self.position = (pos)
self.angle = angle
self.time_alive = 0
self.cshape = CircleShape(Vector2(self.get_rect().center[0], self.get_rect().center[1]), self.width/2)
def __init__(self):
super( Ship, self ).__init__(image.load(os.path.normpath(r'../assets/Graphics/BookCraft.png')))
self.drawModules()
self.position = (250,250)
self.heath = 100
self.bulletList = []
self.centerPoint = self.get_rect().center
self.midline = (self.centerPoint, self.get_rect().midtop)
self.cshape = CircleShape(Vector2(self.centerPoint[0],self.centerPoint[1]),self.width/2)
# Constants for craft movement
self.CRAFT_MAX_VELOCITY = 1000
self.CRAFT_ACCELERATION = 100
self.CRAFT_MAX_TURNRATE = 1
# Keep track of the current move speed of the ship. These are accessed
# directly by the scene controlling the ship
self.craftMovingUp = False
self.craftMovingDown = False
self.craftMovingRight = False
self.craftMovingLeft = False
self.craft_x_velocity = 0
self.craft_y_velocity = 0
def __init__(
self,
radius=1,
position=[0, 0, 0],
velocity=[0, 0, 0],
rotate=None,
visible=False,
slices=0,
stacks=0,
color=None,
texture=None,
):
self.radius = radius
self.position = position
self.velocity = velocity
self.rotate = rotate
self.visible = visible
self.slices = slices
self.stacks = stacks
self.color = color
self.texture = texture
self.quadric = gluNewQuadric()
if self.texture:
self.image = image.load(self.texture)
self.texture = self.image.get_texture()
gluQuadricTexture(self.quadric, GL_TRUE)
glEnable(self.texture.target)
glBindTexture(self.texture.target, self.texture.id)
glDisable(self.texture.target)
def load_texture(file):
raw = image.load(file)
width, height = raw.width, raw.height
texture = image.load(file).get_data('RGBA', width * 4) # 4bpp, RGBA format
buffer = [0] # Buffer to hold the returned texture id
glGenTextures(1, (GLuint * len(buffer))(*buffer))
glBindTexture(GL_TEXTURE_2D, buffer[0])
#Load textures with no filtering. Filtering generally makes the texture blur.
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST)
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, texture)
return buffer[0]
def __init__(self, show=-1):
self.started = False
self.condition = ''
self.fullCondition = '?'
self.preselectedShow = show
self.clip = 0
self.lastClip = 0
self.conversation = 0
self.clipLines = []
self.minLineIdx = 0
self.maxLineIdx = 0
self.clipDuration = 0
self.lineInterval = 0
self.clipStartTime = 0
self.currentClip = None
self.curShow = None
self.clipQuestion = None
self.tabletTexture = image.load('img/dashboard-tablet.png').texture
self.hh = 1.0
self.ww = 1.0
self.tabletDisplayText = ''
self.maxDisplayLength = 10 # max num of lines displayed
self.tabletLineWidth = 40
self.allShows = ['show1', 'show2'] # easy / hard
self.allNumFragments = [32,34]
self.shows = self.allShows
self.numFragments = self.allNumFragments
self.answers = []
self.questionOrder = []
self.questionIndx = 0
self.correctAnswer = 0
self.responded = False
self.playedLetter = False
self.playedRepeat = False
self.phase = 0
self.responseCountdown = 0.0
self.responseLimit = 15.0
self.clipInterval = 1.5
self.lastLineTime = 0.0
self.isi = 0.0
self.run = -1
self.doPractice = False
self.roadCond = 'simple'
#self.incorrectSound = pyglet.resource.media('incorrect.wav')
#self.correctSound = pyglet.resource.media('correct.wav')
self.db = None
def __init__(self, parent):
super().__init__()
self.images = [load("resources/gold_" + str(i + 1) + '.png') for i in range(4)]
self.current_index = None
self.parent = None
self.update_turn = False
self.parent = parent
def load_textures():
global texture
texturefile = os.path.join('data','nehe.bmp')
textureSurface = image.load(texturefile)
texture=textureSurface.texture
glBindTexture(GL_TEXTURE_2D, texture.id)
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST)
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST)
def load_image(self, filename):
img = image.load(filename)
return (
img.width,
img.height,
img.format,
img.get_image_data().get_data(img.format, img.width * len(img.format)),
)
def __init__(self, terrain):
self.position = [25, 0, 25]
self._direction = [ 1, 0, 0 ]
self.speed = 0
self.t = terrain
self.yrot = 90.
self.input = [ False, False ]
textureSurface = image.load('data/rockbump.jpg')
self.text0 = textureSurface.get_mipmapped_texture()
textureSurface = image.load('data/rockbump.tga')
self.nmap = textureSurface.get_mipmapped_texture()
self.model = cube();
self.loadShader()
def __init__(self, pos, angle, speed):
super( Enemy, self ).__init__(image.load(os.path.normpath(r'../assets/Graphics/IAmABall.png')))
self.position = pos
self.health = 100
self.angle = angle
self.speed = speed
self.time_alive = 0
self.cshape = CircleShape(Vector2(self.get_rect().center[0], self.get_rect().center[1]), self.width/1.5)
def __init__(self):
self.current_phase = 0
self.days_until_phasechange = 2
self.phases = [image.load(data_file('moon-full.png')),
]
self.deg = 0
OrbitingObject.__init__(self)
def load_textures(self):
texture_file = os.getcwd() + os.path.join('/images', self.image_file)
texture_surface = image.load(texture_file)
texture = texture_surface.image_data.create_texture(image.Texture)
glBindTexture(GL_TEXTURE_2D, texture.id)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
self.texture = texture
def __init__(self):
GrillObject.__init__(self)
self.image = image.load(data_file('beef.png'))
self.rect = Rect(520, 230, self.image)
self.cooking = False
self.reset()
def load_textures(self):
file = os.path.join('img','metal.png')
surface = image.load(file)
t1 = surface.image_data.create_texture(image.Texture)
glBindTexture(GL_TEXTURE_2D, t1.id)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR)
self.texture = t1
def load_animation(self, imgage, delay):
seq = ImageGrid(load(imgage), 4, 1)
return Animation.from_image_sequence(seq, delay)
def __init__(self, image_file, anchor_x=0, anchor_y=0):
self._image = image.load(image_file)
self._image.anchor_x = self._image.width / 2
self._image.anchor_y = self._image.height
def __init__(self):
super(CrateModule, self).__init__(
image.load(
os.path.normpath(r'../assets/Graphics/CrateModule.png')))
pass
def __init__(self, logger, parent_viewport):
super().__init__(logger, parent_viewport)
self.inactive_image = load(
'img/game_progress_bars/progress_bar_inactive.png')
self.active_image = load(
'img/game_progress_bars/progress_bar_money_active.png')
def copy_left_to_right(self, encoder=None):
buf = BytesIO()
self.left_texture.save("file.png", buf, encoder=encoder)
buf.seek(0)
self.right_texture = image.load("file.png", buf).texture
def run(ScreenCls, width=1024, height=768, core=False):
'''
config = pyglet.gl.Config(
double_buffer=True,
sample_buffers=1, samples=16,
stencil_size=8,
)
'''
icons = [
image.load(os.path.join(ICON_PATH, 'icon%i.png' % x))
for x in (16, 32, 64, 128)
]
window = Window(caption=system.__name__,
resizable=True,
vsync=True,
width=width,
height=height)
window.set_icon(*icons)
try:
screen = ScreenCls(window)
except Exception as e:
print(e)
sys.exit(-2)
@window.event
def on_draw():
screen.draw()
@window.event
def on_key_press(symbol, modifiers):
screen.on_key_press(symbol, modifiers)
@window.event
def on_key_release(symbol, modifiers):
screen.on_key_release(symbol, modifiers)
@window.event
def on_mouse_motion(x, y, dx, dy):
screen.on_mouse_motion(x, y, dx, dy)
@window.event
def on_mouse_press(x, y, button, modifiers):
screen.on_mouse_press(x, y, button, modifiers)
@window.event
def on_mouse_drag(x, y, dx, dy, button, modifiers):
screen.on_mouse_drag(x, y, dx, dy, button, modifiers)
@window.event
def on_mouse_scroll(x, y, scroll_x, scroll_y):
screen.on_mouse_scroll(x, y, scroll_x, scroll_y)
@window.event
def on_resize(width, height):
screen.resize(width, height)
pyglet.clock.schedule_interval(screen.update, 1 / 60.)
pyglet.clock.schedule_interval(screen.clock, 1.)
pyglet.app.run()
def load_left(self, image_file, decoder=None):
self.left_texture = image.load(image_file, decoder=decoder).texture
BLOCK_MAP['tnt'] = pyglet.image.load(TNT_SIDE)
BLOCK_MAP['planks_oak'] = pyglet.image.load(PLANKS_OAK)
BLOCK_MAP['redstone_ore'] = pyglet.image.load(REDSTONE_ORE)
BLOCK_MAP['stonebrick_carved'] = pyglet.image.load(STONEBRICK_CARVED)
BLOCK_MAP['brick'] = pyglet.image.load(BRICK)
BLOCK_MAP['cobblestone'] = pyglet.image.load(COBBLESTONE)
BLOCK_MAP['cobblestone_mossy'] = pyglet.image.load(COBBLESTONE_MOSSY)
BLOCK_MAP['grass_side'] = pyglet.image.load(GRASS_SIDE)
BLOCK_MAP['gravel'] = pyglet.image.load(GRAVEL)
BLOCK_MAP['diamond'] = pyglet.image.load(DIAMOND)
BLOCK_MAP['cactus'] = pyglet.image.load(CACTUS_SIDE)
BLOCK_MAP['cactus_top'] = pyglet.image.load(CACTUS_TOP)
# A TextureGroup manages an OpenGL texture.
TEXTURE_MAP = {}
TEXTURE_MAP['tnt_top'] = TextureGroup(image.load(TNT_TOP).get_texture())
TEXTURE_MAP['tnt_bottom'] = TextureGroup(image.load(TNT_BOTTOM).get_texture())
TEXTURE_MAP['tnt'] = TextureGroup(image.load(TNT_SIDE).get_texture())
TEXTURE_MAP['planks_oak'] = TextureGroup(image.load(PLANKS_OAK).get_texture())
TEXTURE_MAP['redstone_ore'] = TextureGroup(
image.load(REDSTONE_ORE).get_texture())
TEXTURE_MAP['stonebrick_carved'] = TextureGroup(
image.load(STONEBRICK_CARVED).get_texture())
TEXTURE_MAP['brick'] = TextureGroup(image.load(BRICK).get_texture())
TEXTURE_MAP['cobblestone'] = TextureGroup(
image.load(COBBLESTONE).get_texture())
TEXTURE_MAP['cobblestone_mossy'] = TextureGroup(
image.load(COBBLESTONE_MOSSY).get_texture())
TEXTURE_MAP['grass_side'] = TextureGroup(image.load(GRASS_SIDE).get_texture())
TEXTURE_MAP['grass_top'] = TextureGroup(image.load(GRASS_TOP).get_texture())
TEXTURE_MAP['gravel'] = TextureGroup(image.load(GRAVEL).get_texture())
def preview(expr,
output='png',
viewer=None,
euler=True,
packages=(),
**latex_settings):
r"""
View expression or LaTeX markup in PNG, DVI, PostScript or PDF form.
If the expr argument is an expression, it will be exported to LaTeX and
then compiled using available the TeX distribution. The first argument,
'expr', may also be a LaTeX string. The function will then run the
appropriate viewer for the given output format or use the user defined
one. By default png output is generated.
By default pretty Euler fonts are used for typesetting (they were used to
typeset the well known "Concrete Mathematics" book). For that to work, you
need the 'eulervm.sty' LaTeX style (in Debian/Ubuntu, install the
texlive-fonts-extra package). If you prefer default AMS fonts or your
system lacks 'eulervm' LaTeX package then unset the 'euler' keyword
argument.
To use viewer auto-detection, lets say for 'png' output, issue
>>> from sympy import symbols, preview, Symbol
>>> x, y = symbols("x,y")
>>> preview(x + y, output='png') # doctest: +SKIP
This will choose 'pyglet' by default. To select a different one, do
>>> preview(x + y, output='png', viewer='gimp') # doctest: +SKIP
The 'png' format is considered special. For all other formats the rules
are slightly different. As an example we will take 'dvi' output format. If
you would run
>>> preview(x + y, output='dvi') # doctest: +SKIP
then 'view' will look for available 'dvi' viewers on your system
(predefined in the function, so it will try evince, first, then kdvi and
xdvi). If nothing is found you will need to set the viewer explicitly.
>>> preview(x + y, output='dvi', viewer='superior-dvi-viewer') # doctest: +SKIP
This will skip auto-detection and will run user specified
'superior-dvi-viewer'. If 'view' fails to find it on your system it will
gracefully raise an exception. You may also enter 'file' for the viewer
argument. Doing so will cause this function to return a file object in
read-only mode.
Currently this depends on pexpect, which is not available for windows.
Additional keyword args will be passed to the latex call, e.g., the
symbol_names flag.
>>> phidd = Symbol('phidd')
>>> preview(phidd, symbol_names={phidd:r'\ddot{\varphi}'}) # doctest: +SKIP
"""
# we don't want to depend on anything not in the
# standard library with SymPy by default
import pexpect
special = ['pyglet']
if viewer is None:
if output == "png":
viewer = "pyglet"
else:
# sorted in order from most pretty to most ugly
# very discussable, but indeed 'gv' looks awful :)
candidates = {
"dvi": ["evince", "okular", "kdvi", "xdvi"],
"ps": ["evince", "okular", "gsview", "gv"],
"pdf": ["evince", "okular", "kpdf", "acroread", "xpdf", "gv"],
}
try:
for candidate in candidates[output]:
if pexpect.which(candidate):
viewer = candidate
break
else:
raise SystemError(
"No viewers found for '%s' output format." % output)
except KeyError:
raise SystemError("Invalid output format: %s" % output)
else:
if viewer not in special and not pexpect.which(viewer):
raise SystemError("Unrecognized viewer: %s" % viewer)
actual_packages = packages + ("amsmath", "amsfonts")
if euler:
actual_packages += ("euler", )
package_includes = "\n".join(
["\\usepackage{%s}" % p for p in actual_packages])
format = r"""\documentclass[12pt]{article}
%s
\begin{document}
\pagestyle{empty}
%s
\vfill
\end{document}
""" % (package_includes, "%s")
if isinstance(expr, str):
latex_string = expr
else:
latex_string = latex(expr, mode='inline', **latex_settings)
tmp = tempfile.mktemp()
with open(tmp + ".tex", "w") as tex:
tex.write(format % latex_string)
cwd = os.getcwd()
os.chdir(tempfile.gettempdir())
if os.system("latex -halt-on-error %s.tex" % tmp) != 0:
raise SystemError("Failed to generate DVI output.")
os.remove(tmp + ".tex")
os.remove(tmp + ".aux")
os.remove(tmp + ".log")
if output != "dvi":
command = {
"ps" : "dvips -o %s.ps %s.dvi",
"pdf" : "dvipdf %s.dvi %s.pdf",
"png" : "dvipng -T tight -z 9 " + \
"--truecolor -o %s.png %s.dvi",
}
try:
if os.system(command[output] % (tmp, tmp)) != 0:
raise SystemError("Failed to generate '%s' output." % output)
else:
os.remove(tmp + ".dvi")
except KeyError:
raise SystemError("Invalid output format: %s" % output)
src = "%s.%s" % (tmp, output)
src_file = None
if viewer == "file":
src_file = open(src, 'rb')
elif viewer == "pyglet":
try:
from pyglet import window, image, gl
from pyglet.window import key
except ImportError:
raise ImportError(
"pyglet is required for plotting.\n visit http://www.pyglet.org/"
)
if output == "png":
from pyglet.image.codecs.png import PNGImageDecoder
img = image.load(src, decoder=PNGImageDecoder())
else:
raise SystemError("pyglet preview works only for 'png' files.")
offset = 25
win = window.Window(width=img.width + 2 * offset,
height=img.height + 2 * offset,
caption="sympy",
resizable=False)
win.set_vsync(False)
try:
def on_close():
win.has_exit = True
win.on_close = on_close
def on_key_press(symbol, modifiers):
if symbol in [key.Q, key.ESCAPE]:
on_close()
win.on_key_press = on_key_press
def on_expose():
gl.glClearColor(1.0, 1.0, 1.0, 1.0)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
img.blit((win.width - img.width) / 2,
(win.height - img.height) / 2)
win.on_expose = on_expose
while not win.has_exit:
win.dispatch_events()
win.flip()
except KeyboardInterrupt:
pass
win.close()
else:
os.system("%s %s &> /dev/null &" % (viewer, src))
time.sleep(2) # wait for the viewer to read data
os.remove(src)
os.chdir(cwd)
if src_file is not None:
return src_file
def __init__(self,
arena_width: int,
arena_height: int,
arena_border: int,
square_size: int,
draw: bool,
fps_limit: int = 12,
single_life: bool = False):
self.single_life = single_life
self.screen_width = arena_width + 2 * arena_border
self.screen_height = arena_height + 70
self.arena_width = arena_width
self.arena_height = arena_height
self.arena_border = arena_border
self.square_size = square_size
self.grid_width = int(self.arena_width / self.square_size)
self.grid_height = int(self.arena_height / self.square_size)
if self.grid_width < 1 or self.grid_height < 1:
raise ValueError("Square size too big or arena size too small.")
self.iteration = 0
self.draw = draw
self.fps = fps_limit
self.win = window.Window(width=self.screen_width,
height=self.screen_height,
visible=False)
self.colors = []
self.squares_verts = []
if draw:
self.header_img = image.load("header.png").texture
clock.set_fps_limit(self.fps)
self.font = font.load("Arial", 12, bold=True, italic=False)
self.arena_verts = [(self.arena_border - 1, self.arena_border - 2),
(self.arena_border + self.arena_width + 1,
self.arena_border - 2),
(self.arena_border + self.arena_width + 1,
self.arena_border + self.arena_height),
(self.arena_border - 1,
self.arena_border + self.arena_height),
(self.arena_border - 1, self.arena_border - 2)]
self.points_coord = [(150, self.screen_height - 20),
(150, self.screen_height - 40),
(420, self.screen_height - 20),
(420, self.screen_height - 40)]
self.colors = [(0, 0, 0), (0, 0, 1), (1, 1, 0), (1, 0, 1),
(0, 1, 1), (0.5, 0.5, 0), (0.5, 0, 0.5),
(0, 0.5, 0.5), (1, 1, 1), (1, 1, 1), (1, 1, 1),
(0, 1, 0), (1, 0, 0)]
self.square_verts = [(0, 0), (self.square_size - 1, 0),
(self.square_size - 1, self.square_size - 1),
(0, self.square_size - 1)]
for y in range(self.grid_height):
self.squares_verts.append([])
for x in range(self.grid_width):
self.squares_verts[y].append([])
for vx, vy in self.square_verts:
self.squares_verts[y][x].append(vx +
self.arena_border +
(x * self.square_size))
self.squares_verts[y][x].append(vy +
self.arena_border +
(y * self.square_size))
self.grid = Grid(self.grid_width, self.grid_height)
def __init__(self, game_class, x, y, w, h, sprite_sheet=None, sprite_width=32, sprite_height=32):
"""
To add an object to a map:
map.objects['object name'] = object
Object states:
Each state has a name (consider using integers if you want to advance through them sequentially)
Each state is a dict of properties that the object will update to when state_index is changed to that state name
Ensure that these properties are spelt correctly!
To change state elsewhere, just set object.state_index = <state_name_here>, properties will automatically update
Flair:
Flair is a dict of 'name': (surface, position (relative to object centre)) to additionally render attached to sprite
E.g. Hats, speech bubbles.
Collision:
Each object has a collision_weight.
Objects can only push objects with equal or less weight.
Objects can only push a chain of objects up to their own weight.
If an objects' collision weight is 0, it does not collide with objects.
Collision rectangle updates automatically if you change obj dimensions (or coord).
"""
self.game_class = game_class
self.states = {'state1': {'max_speed': 1, 'fear_radius': 50},
'state2': {'max_speed': 5, 'fear_radius': 150}}
self._state_index = 'state1'
self._coord = (x, y) # top left
self._dimensions = (w, h)
self.velocity = (0, 0)
self.min_speed = 0
self.current_speed = 0
self.normal_speed = 0
self.feared_speed = 0
self.fear_radius = 50
self.scared_of = []
self.fears = FearsList(self)
self.rect = rect.Rect(self.coord, self.dimensions)
self.update_timer = 40
self.fear_timer = 0
self.scream_timer = 0
self.fear = 0
self.scream_thresh = 50
#variables for animation
if sprite_sheet is not None:
self.sprite_sheet_name = sprite_sheet
else:
self.sprite_sheet_name = 'DudeSheet.png'
self.sprite_sheet = image.load(os.path.join(CHARACTERS_DIR, self.sprite_sheet_name))
# disable texture filtering
texture = self.sprite_sheet.get_texture()
gl.glBindTexture(texture.target, texture.id)
gl.glTexParameteri(texture.target, gl.GL_TEXTURE_MAG_FILTER, gl.GL_NEAREST)
gl.glBindTexture(texture.target, 0)
self._animation_state = 0
self.sprite_height = sprite_height
self.sprite_width = sprite_width
self._animations = []
self._create_animations()
self.sprite = sprite.Sprite(self._animations[self._animation_state], x=self._coord[0], y=self._coord[1])
#trigger functions
self.has_touched_function = []
self.is_touched_function = []
self.has_untouched_function = []
self.is_untouched_function = []
self.move_up = False
self.move_down = False
self.move_left = False
self.move_right = False
self.highlight_radius = 20
self.flair = {}
self.collision_weight = 1 # set to 0 for no collision, can only push things that are lighter, or same weight
self.cutscene_controlling = []
self.path = []
def preview(expr,
output='png',
viewer=None,
euler=True,
packages=(),
filename=None,
outputbuffer=None,
preamble=None,
dvioptions=None,
outputTexFile=None,
**latex_settings):
r"""
View expression or LaTeX markup in PNG, DVI, PostScript or PDF form.
If the expr argument is an expression, it will be exported to LaTeX and
then compiled using the available TeX distribution. The first argument,
'expr', may also be a LaTeX string. The function will then run the
appropriate viewer for the given output format or use the user defined
one. By default png output is generated.
By default pretty Euler fonts are used for typesetting (they were used to
typeset the well known "Concrete Mathematics" book). For that to work, you
need the 'eulervm.sty' LaTeX style (in Debian/Ubuntu, install the
texlive-fonts-extra package). If you prefer default AMS fonts or your
system lacks 'eulervm' LaTeX package then unset the 'euler' keyword
argument.
To use viewer auto-detection, lets say for 'png' output, issue
>>> from sympy import symbols, preview, Symbol
>>> x, y = symbols("x,y")
>>> preview(x + y, output='png')
This will choose 'pyglet' by default. To select a different one, do
>>> preview(x + y, output='png', viewer='gimp')
The 'png' format is considered special. For all other formats the rules
are slightly different. As an example we will take 'dvi' output format. If
you would run
>>> preview(x + y, output='dvi')
then 'view' will look for available 'dvi' viewers on your system
(predefined in the function, so it will try evince, first, then kdvi and
xdvi). If nothing is found you will need to set the viewer explicitly.
>>> preview(x + y, output='dvi', viewer='superior-dvi-viewer')
This will skip auto-detection and will run user specified
'superior-dvi-viewer'. If 'view' fails to find it on your system it will
gracefully raise an exception.
You may also enter 'file' for the viewer argument. Doing so will cause
this function to return a file object in read-only mode, if 'filename'
is unset. However, if it was set, then 'preview' writes the genereted
file to this filename instead.
There is also support for writing to a BytesIO like object, which needs
to be passed to the 'outputbuffer' argument.
>>> from io import BytesIO
>>> obj = BytesIO()
>>> preview(x + y, output='png', viewer='BytesIO',
... outputbuffer=obj)
The LaTeX preamble can be customized by setting the 'preamble' keyword
argument. This can be used, e.g., to set a different font size, use a
custom documentclass or import certain set of LaTeX packages.
>>> preamble = "\\documentclass[10pt]{article}\n" \
... "\\usepackage{amsmath,amsfonts}\\begin{document}"
>>> preview(x + y, output='png', preamble=preamble)
If the value of 'output' is different from 'dvi' then command line
options can be set ('dvioptions' argument) for the execution of the
'dvi'+output conversion tool. These options have to be in the form of a
list of strings (see subprocess.Popen).
Additional keyword args will be passed to the latex call, e.g., the
symbol_names flag.
>>> phidd = Symbol('phidd')
>>> preview(phidd, symbol_names={phidd:r'\ddot{\varphi}'})
For post-processing the generated TeX File can be written to a file by
passing the desired filename to the 'outputTexFile' keyword
argument. To write the TeX code to a file named
"sample.tex" and run the default png viewer to display the resulting
bitmap, do
>>> preview(x + y, outputTexFile="sample.tex")
"""
special = ['pyglet']
if viewer is None:
if output == "png":
viewer = "pyglet"
else:
# sorted in order from most pretty to most ugly
# very discussable, but indeed 'gv' looks awful :)
# TODO add candidates for windows to list
candidates = {
"dvi": ["evince", "okular", "kdvi", "xdvi"],
"ps": ["evince", "okular", "gsview", "gv"],
"pdf": ["evince", "okular", "kpdf", "acroread", "xpdf", "gv"],
}
try:
for candidate in candidates[output]:
path = find_executable(candidate)
if path is not None:
viewer = path
break
else:
raise SystemError(
"No viewers found for '%s' output format." % output)
except KeyError:
raise SystemError("Invalid output format: %s" % output)
else:
if viewer == "StringIO":
viewer = "BytesIO"
if outputbuffer is None:
raise ValueError("outputbuffer has to be a BytesIO "
"compatible object if viewer=\"StringIO\"")
elif viewer == "BytesIO":
if outputbuffer is None:
raise ValueError("outputbuffer has to be a BytesIO "
"compatible object if viewer=\"BytesIO\"")
elif viewer not in special and not find_executable(viewer):
raise SystemError("Unrecognized viewer: %s" % viewer)
if preamble is None:
actual_packages = packages + ("amsmath", "amsfonts")
if euler:
actual_packages += ("euler", )
package_includes = "\n" + "\n".join(
["\\usepackage{%s}" % p for p in actual_packages])
preamble = r"""\documentclass[varwidth,12pt]{standalone}
%s
\begin{document}
""" % (package_includes)
else:
if packages:
raise ValueError("The \"packages\" keyword must not be set if a "
"custom LaTeX preamble was specified")
latex_main = preamble + '\n%s\n\n' + r"\end{document}"
if isinstance(expr, str):
latex_string = expr
else:
latex_string = ('$\\displaystyle ' +
latex(expr, mode='plain', **latex_settings) + '$')
try:
workdir = tempfile.mkdtemp()
with io.open(join(workdir, 'texput.tex'), 'w', encoding='utf-8') as fh:
fh.write(unicode(latex_main) % u_decode(latex_string))
if outputTexFile is not None:
shutil.copyfile(join(workdir, 'texput.tex'), outputTexFile)
if not find_executable('latex'):
raise RuntimeError("latex program is not installed")
try:
# Avoid showing a cmd.exe window when running this
# on Windows
if os.name == 'nt':
creation_flag = 0x08000000 # CREATE_NO_WINDOW
else:
creation_flag = 0 # Default value
check_output([
'latex', '-halt-on-error', '-interaction=nonstopmode',
'texput.tex'
],
cwd=workdir,
stderr=STDOUT,
creationflags=creation_flag)
except CalledProcessError as e:
raise RuntimeError(
"'latex' exited abnormally with the following output:\n%s" %
e.output)
if output != "dvi":
defaultoptions = {
"ps": [],
"pdf": [],
"png": ["-T", "tight", "-z", "9", "--truecolor"],
"svg": ["--no-fonts"],
}
commandend = {
"ps": ["-o", "texput.ps", "texput.dvi"],
"pdf": ["texput.dvi", "texput.pdf"],
"png": ["-o", "texput.png", "texput.dvi"],
"svg": ["-o", "texput.svg", "texput.dvi"],
}
if output == "svg":
cmd = ["dvisvgm"]
else:
cmd = ["dvi" + output]
if not find_executable(cmd[0]):
raise RuntimeError("%s is not installed" % cmd[0])
try:
if dvioptions is not None:
cmd.extend(dvioptions)
else:
cmd.extend(defaultoptions[output])
cmd.extend(commandend[output])
except KeyError:
raise SystemError("Invalid output format: %s" % output)
try:
# Avoid showing a cmd.exe window when running this
# on Windows
if os.name == 'nt':
creation_flag = 0x08000000 # CREATE_NO_WINDOW
else:
creation_flag = 0 # Default value
check_output(cmd,
cwd=workdir,
stderr=STDOUT,
creationflags=creation_flag)
except CalledProcessError as e:
raise RuntimeError(
"'%s' exited abnormally with the following output:\n%s" %
(' '.join(cmd), e.output))
src = "texput.%s" % (output)
if viewer == "file":
if filename is None:
buffer = BytesIO()
with open(join(workdir, src), 'rb') as fh:
buffer.write(fh.read())
return buffer
else:
shutil.move(join(workdir, src), filename)
elif viewer == "BytesIO":
with open(join(workdir, src), 'rb') as fh:
outputbuffer.write(fh.read())
elif viewer == "pyglet":
try:
from pyglet import window, image, gl
from pyglet.window import key
except ImportError:
raise ImportError(
"pyglet is required for preview.\n visit http://www.pyglet.org/"
)
if output == "png":
from pyglet.image.codecs.png import PNGImageDecoder
img = image.load(join(workdir, src), decoder=PNGImageDecoder())
else:
raise SystemError("pyglet preview works only for 'png' files.")
offset = 25
config = gl.Config(double_buffer=False)
win = window.Window(width=img.width + 2 * offset,
height=img.height + 2 * offset,
caption="sympy",
resizable=False,
config=config)
win.set_vsync(False)
try:
def on_close():
win.has_exit = True
win.on_close = on_close
def on_key_press(symbol, modifiers):
if symbol in [key.Q, key.ESCAPE]:
on_close()
win.on_key_press = on_key_press
def on_expose():
gl.glClearColor(1.0, 1.0, 1.0, 1.0)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
img.blit((win.width - img.width) / 2,
(win.height - img.height) / 2)
win.on_expose = on_expose
while not win.has_exit:
win.dispatch_events()
win.flip()
except KeyboardInterrupt:
pass
win.close()
else:
try:
# Avoid showing a cmd.exe window when running this
# on Windows
if os.name == 'nt':
creation_flag = 0x08000000 # CREATE_NO_WINDOW
else:
creation_flag = 0 # Default value
check_output([viewer, src],
cwd=workdir,
stderr=STDOUT,
creationflags=creation_flag)
except CalledProcessError as e:
raise RuntimeError(
"'%s %s' exited abnormally with the following output:\n%s"
% (viewer, src, e.output))
finally:
try:
shutil.rmtree(workdir) # delete directory
except OSError as e:
if e.errno != 2: # code 2 - no such file or directory
raise
def __init__(self, name):
self.color_data = image.load(join(path['texture'], 'colormap', name + '.png'))
if self.color_data is None:
return
self.color_data = self.color_data.get_data('RGB', self.color_data.width * 3)
def get_block_icon(block, size):
# 显示 3D 方块的缩略图
global _fbo
if hasattr(block, 'img'):
if not isinstance(block, Block):
pass
else:
return image.load(join(path['texture'], 'block', block.name + '.png'))
block_icon = block.group.texture.get_region(
int(block.texture_data[2 * 8] * 16) * size,
int(block.texture_data[2 * 8 + 1]) * size,
size, size)
if _fbo == None:
_fbo = GLuint(0)
glGenFramebuffers(1, byref(_fbo))
glBindFramebuffer(GL_FRAMEBUFFER, _fbo)
icon_texture = pyglet.image.Texture.create(size, size, GL_RGBA)
glBindTexture(GL_TEXTURE_2D, icon_texture.id)
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, size, size, 0, GL_RGBA, GL_FLOAT, None)
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, icon_texture.id, 0)
viewport = (GLint * 4)()
glGetIntegerv(GL_VIEWPORT, viewport)
glViewport(0, 0, size, size)
glClearColor(1.0, 1.0, 1.0, 0.0)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
glMatrixMode(GL_PROJECTION)
glPushMatrix()
glLoadIdentity()
glOrtho(-1.5, 1.5, -1.5, 1.5, -10, 10)
glMatrixMode(GL_MODELVIEW)
glPushMatrix()
glLoadIdentity()
glColor4f(1.0, 1.0, 1.0, 1.0)
glRotatef(-45.0, 0.0, 1.0, 0.0)
glRotatef(-30.0, -1.0, 0.0, 1.0)
glScalef(1.5, 1.5, 1.5)
glEnable(GL_BLEND)
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
vertex_data = block.get_vertices(0, 0, 0)
texture_data = block.texture_data
count = len(texture_data) // 2
batch = pyglet.graphics.Batch()
if hasattr(block, 'get_item_color'):
batch.add(count, GL_QUADS, block.group,
('v3f/static', vertex_data),
('t2f/static', texture_data),
('c3f/static', block.get_item_color()))
else:
batch.add(count, GL_QUADS, block.group,
('v3f/static', vertex_data),
('t2f/static', texture_data))
batch.draw()
glMatrixMode(GL_PROJECTION)
glPopMatrix()
glMatrixMode(GL_MODELVIEW)
glPopMatrix()
glBindFramebuffer(GL_FRAMEBUFFER, 0)
glViewport(*viewport)
glClearColor(0.0, 0.0, 0.0, 1.0)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
return icon_texture.get_image_data()
KEYS = {
'up': UP,
'down': DOWN,
'left': LEFT,
'right': RIGHT,
'focus': LSHIFT,
'shoot': Z,
'bomb': X,
}
KEY_PRESSED = 2
IMAGES = {
'ui': {
'borders': load('resources/graphics/ui/borders.png'),
'mainmenu_bg': load('resources/graphics/ui/mainmenu_bg.png'),
'mainmenu_bg2': load('resources/graphics/ui/mainmenu_bg2.png'),
'mainmenu_left': load('resources/graphics/ui/mainmenu_left.png')
},
'bullets': {
'round': load('resources/graphics/bullets/round.png')
},
'player': {
'player1': load('resources/graphics/player/player1.png')
},
'enemies': {},
'backgrounds': {
'clouds': load('resources/graphics/backgrounds/clouds.png'),
'grass': load('resources/graphics/backgrounds/grass.png')
}
def load_right_arb(self, image_file, pixel_format):
img = image.load(image_file)
img.format = pixel_format
img.data # forces conversion
self.right_texture = img.texture
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
gluPerspective(70, 1.0 * width / height, 0.1, 1000.0)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
win.on_resize = on_resize
glEnable(GL_BLEND)
glShadeModel(GL_SMOOTH)
glBlendFunc(GL_SRC_ALPHA, GL_ONE)
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST)
glDisable(GL_DEPTH_TEST)
spark_tex = image.load(os.path.join(os.path.dirname(__file__),
'flare3.png')).get_texture()
sparks = ParticleGroup(controllers=[
Lifetime(3),
Movement(damping=0.93),
Fader(fade_out_start=0.75, fade_out_end=3.0),
],
renderer=BillboardRenderer(
SpriteTexturizer(spark_tex.id)))
spark_emitter = StaticEmitter(template=Particle(position=(0, 0, -100),
color=(1, 1, 1),
size=(2, 2, 0)),
deviation=Particle(position=(1, 1, 1),
velocity=(75, 75, 75),
size=(0.2, 0.2, 0),
def load_image(self, filename):
img = image.load(filename)
return (img.width, img.height, img.format,
img.get_image_data().get_data(img.format,
img.width * len(img.format)))
import random
import numpy
from pyglet import image, sprite
images = [image.load('./images/circle.png')]
time_scale = 1
class Basic:
def __init__(self, position, target, team, batch_set, order_group):
self.position = position
self.team = team
self.speed = 1
self.range = 5
self.target_position = self.position
self.target_grid = target
self.sprite = sprite.Sprite(images[0],
batch=batch_set,
group=order_group,
x=position[0],
y=position[1])
def move(self):
if self.position[0] != self.target_position[0] and self.position[
1] != self.target_position[1]:
direction = random.randint(0, 1)
else:
if self.position[0] != self.target_position[0]: direction = 0
else: direction = 1
if self.position[direction] > self.target_position[direction]:
self.position[direction] -= self.speed / time_scale
def load_animation(self, imgage, delay):
seq = ImageGrid(load(imgage), 1, self.num_frames)
return Animation.from_image_sequence(seq, delay, loop=False)
# Imported modules
import os
from pyglet.image import load, ImageGrid, Animation
from itertools import cycle
# Constant values
WINDOW_WIDTH = 1200
WINDOW_HEIGHT = 400
GENERATIONS = 25
FONT_NAME = os.path.join(os.path.dirname(__file__), "data/fonts/press_start_2p.ttf")
# Sprites
GAME_SPRITES = load(os.path.join(os.path.dirname(__file__), "data/images/sprites.png"))
TERRAIN_IMG = GAME_SPRITES.get_region(2, 0, 2402, 27)
DINOSAUR_RUN_ANIMATION = Animation.from_image_sequence(
ImageGrid(GAME_SPRITES.get_region(1854, 33, 176, 95), 1, 2, item_width=88, item_height=96),
0.3,
loop=True
)
DINOSAUR_DUCK_ANIMATION = Animation.from_image_sequence(
ImageGrid(GAME_SPRITES.get_region(2203, 33, 240, 61), 1, 2, item_width=118, item_height=62),
0.3,
loop=True
)
DINOSAUR_JUMP_IMG = GAME_SPRITES.get_region(1678, 33, 88, 95)
DINOSAUR_COLLISION_IMG = GAME_SPRITES.get_region(2030, 33, 88, 95)
CACTI_IMGS = (
GAME_SPRITES.get_region(446, 58, 34, 70), # Small cacti 1
def load_image(*filename):
filename = os.path.join(*filename)
if filename not in _data:
_data[filename] = image.load(filename)
return _data[filename]
class Window(pyglet.window.Window):
worldsize=80
batch=pyglet.graphics.Batch()
group=TextureGroup(image.load(TEXTURE_PATH).get_texture())
world={}
shown={}
_shown={}
sectors={}
queue=deque()
def __init__(self,*args,**kwargs):
super().__init__(*args,**kwargs)
self.exclusive = False
self.strafe = [0, 0]
self.label = pyglet.text.Label('', font_name='Arial', font_size=18,
x=10, y=self.height - 10, anchor_x='left', anchor_y='top',
color=(0, 0, 0, 255))
self.myworld=World(self.worldsize,
self.batch,
self.group,
self.world,
self.shown,
self._shown,
self.sectors,
self.queue)
self.player=Player()
self.player.setRotation((0,0))
self.player.setPosition((0,0,0))
self.player.setSector(None)
pyglet.clock.schedule_interval(self.update, 1.0 / TICKS_PER_SEC)
def update(self,dt):
self.myworld.processQueue()
sector=self.myworld.sectorize(self.player.position)
if sector!=self.player.sector:
self.myworld.changeSectors(self.player.sector,sector)
if self.player.sector is None:
self.myworld.processEntireQueue()
self.player.setSector(sector)
m=8
dt=min(dt,0.2)
for _ in range(m):
self.player.updatePlayer(dt/m,self.strafe)
position=self.collide(self.player.position,self.player.PLAYER_HEIGHT)
self.player.setPosition(position)
def collide(self, position, height):
""" Checks to see if the player at the given `position` and `height`
is colliding with any blocks in the world.
Parameters
----------
position : tuple of len 3
The (x, y, z) position to check for collisions at.
height : int or float
The height of the player.
Returns
-------
position : tuple of len 3
The new position of the player taking into account collisions.
"""
# How much overlap with a dimension of a surrounding block you need to
# have to count as a collision. If 0, touching terrain at all counts as
# a collision. If .49, you sink into the ground, as if walking through
# tall grass. If >= .5, you'll fall through the ground.
pad = 0.25
p = list(position) #当前位置
np = self.myworld.normalize(position) #把位置数据整数化
for face in self.myworld.FACES: # check all surrounding blocks
for i in range(3): # check each dimension independently
if not face[i]: #检测到1跳过
continue
# How much overlap you have with this dimension.检测在这个方向上有多少重叠的部分
d = (p[i] - np[i]) * face[i] #face控制前后
if d < pad:
continue
for dy in range(height): # check each height
op = list(np)
op[1] -= dy
op[i] += face[i]
if tuple(op) not in self.world:
continue
p[i] -= (d - pad) * face[i]
if face == (0, -1, 0) or face == (0, 1, 0):
# You are colliding with the ground or ceiling, so stop
# falling / rising.把速度将为0
self.player.setDy(0)
break
return tuple(p)
def on_mouse_press(self, x, y, button, modifiers):
if self.exclusive:
# vector = self.get_sight_vector()
# block, previous = self.model.hit_test(self.position, vector) #返回视线矢量方向上的检测到的块
# if (button == mouse.RIGHT) or \
# ((button == mouse.LEFT) and (modifiers & key.MOD_CTRL)):
# # ON OSX, control + left click = right click.
# if previous:
# self.model.add_block(previous, self.block)
# elif button == pyglet.window.mouse.LEFT and block:
# texture = self.model.world[block]
# if texture != STONE:
# self.model.remove_block(block)
pass
else:
self.set_exclusive_mouse(True)
def on_mouse_motion(self, x, y, dx, dy):
if self.exclusive:
m = 0.15 #鼠标灵敏度
x, y = self.player.rotation
x, y = x + dx * m, y + dy * m
y = max(-90, min(90, y)) #限制y的范围
self.player.rotation = (x, y)
def on_key_press(self, symbol, modifiers):
if symbol == key.W:
self.strafe[0] -= 1
elif symbol == key.S:
self.strafe[0] += 1
elif symbol == key.A:
self.strafe[1] -= 1
elif symbol == key.D:
self.strafe[1] += 1
elif symbol == key.SPACE:
if self.player.dy == 0:
self.player.setDy(self.player.JUMP_SPEED)
elif symbol == key.ESCAPE:
self.set_exclusive_mouse(False)
elif symbol == key.TAB:
self.player.flying = not self.player.flying
def on_key_release(self, symbol, modifiers):
if symbol == key.W:
self.strafe[0] += 1
elif symbol == key.S:
self.strafe[0] -= 1
elif symbol == key.A:
self.strafe[1] += 1
elif symbol == key.D:
self.strafe[1] -= 1
def on_resize(self, width, height):
pass
def draw_label(self):
""" Draw the label in the top left of the screen.
"""
# x, y, z = self.position
xx,yy=self.player.rotation
x,y,z=self.player.position
self.label.text = '%02d (%.2f, %.2f, %.2f) %0.2f / %0.2f' % (
pyglet.clock.get_fps(),x,y,z,xx,yy
)
self.label.draw()
def on_draw(self):
self.clear()
self.set3d()
pyglet.gl.glColor3d(1, 1, 1)
self.batch.draw()
# self.draw_focused_block()
self.set2d()
self.draw_label()
# self.draw_reticle()
def set_exclusive_mouse(self, exclusive):
""" If `exclusive` is True, the game will capture the mouse, if False
the game will ignore the mouse.
"""
super().set_exclusive_mouse(exclusive)
self.exclusive = exclusive
def setupFog(self):
""" Configure the OpenGL fog properties.
"""
# Enable fog. Fog "blends a fog color with each rasterized pixel fragment's
# post-texturing color."
pyglet.gl.glEnable(pyglet.gl.GL_FOG)
# Set the fog color.
pyglet.gl.glFogfv(pyglet.gl.GL_FOG_COLOR, (pyglet.gl.GLfloat * 4)(0.5, 0.69, 1.0, 1))
# Say we have no preference between rendering speed and quality.
pyglet.gl.glHint(pyglet.gl.GL_FOG_HINT, pyglet.gl.GL_DONT_CARE)
# Specify the equation used to compute the blending factor.
pyglet.gl.glFogi(pyglet.gl.GL_FOG_MODE, pyglet.gl.GL_LINEAR)
# How close and far away fog starts and ends. The closer the start and end,
# the denser the fog in the fog range.
pyglet.gl.glFogf(pyglet.gl.GL_FOG_START, 20.0)
pyglet.gl.glFogf(pyglet.gl.GL_FOG_END, 60.0)
def set2d(self):
""" Configure OpenGL to draw in 2d.
"""
width, height = self.get_size()
pyglet.gl.glDisable(pyglet.gl.GL_DEPTH_TEST)
pyglet.gl.glViewport(0, 0, width, height)
pyglet.gl.glMatrixMode(pyglet.gl.GL_PROJECTION)
pyglet.gl.glLoadIdentity()
pyglet.gl.glOrtho(0, width, 0, height, -1, 1)
pyglet.gl.glMatrixMode(pyglet.gl.GL_MODELVIEW)
pyglet.gl.glLoadIdentity()
def set3d(self):
""" Configure OpenGL to draw in 3d.
"""
width, height = self.get_size()
pyglet.gl.glEnable(pyglet.gl.GL_DEPTH_TEST)
pyglet.gl.glViewport(0, 0, width, height)
pyglet.gl.glMatrixMode(pyglet.gl.GL_PROJECTION)
pyglet.gl.glLoadIdentity()
pyglet.gl.gluPerspective(65.0, width / height, 0.1, 60.0)
pyglet.gl.glMatrixMode(pyglet.gl.GL_MODELVIEW)
pyglet.gl.glLoadIdentity()
x, y = self.player.rotation
# x, y = 120, -50
pyglet.gl.glRotatef(x, 0, 1, 0)
pyglet.gl.glRotatef(-y, math.cos(math.radians(x)), 0, math.sin(math.radians(x)))
# x, y, z = self.position
x,y,z= self.player.position
pyglet.gl.glTranslatef(-x, -y, -z)
def setUp(self):
""" Basic OpenGL configuration.
"""
# Set the color of "clear", i.e. the sky, in rgba.
pyglet.gl.glClearColor(0.5, 0.69, 1.0, 1)
# Enable culling (not rendering) of back-facing facets -- facets that aren't
# visible to you.
pyglet.gl.glEnable(pyglet.gl.GL_CULL_FACE)
# Set the texture minification/magnification function to GL_NEAREST (nearest
# in Manhattan distance) to the specified texture coordinates. GL_NEAREST
# "is generally faster than GL_LINEAR, but it can produce textured images
# with sharper edges because the transition between texture elements is not
# as smooth."
pyglet.gl.glTexParameteri(pyglet.gl.GL_TEXTURE_2D, pyglet.gl.GL_TEXTURE_MIN_FILTER, pyglet.gl.GL_NEAREST)
pyglet.gl.glTexParameteri(pyglet.gl.GL_TEXTURE_2D, pyglet.gl.GL_TEXTURE_MAG_FILTER, pyglet.gl.GL_NEAREST)
self.setupFog()
"""
Module's main purpose is to store some values.
It is shared to all modules.
"""
from os.path import join
from pyglet import image
from pyglet import media
from pyglet import font
VERSION = "v0.1"
WIDTH = 800
HEIGHT = 600
num_second_windows = 0
icon1 = image.load(join("gfx", "icon1.png"))
icon2 = image.load(join("gfx", "icon2.png"))
background = image.load(join("gfx", "table2.png"))
img1 = image.load(join("gfx", "start_stop_button.png"))
img2 = image.load(join("gfx", "restart_button.png"))
img3 = image.load(join("gfx", "time_out_button.png"))
img4 = image.load(join("gfx", "arrow_button.png"))
img5 = image.load(join("gfx", "arrow_button2.png"))
ring_sound = media.load(join("sounds", "sound.wav"), streaming=False)
font.add_file(join("fonts", "open-sans", "OpenSans-Regular.ttf"))
# del join, image, media, font
def load_animation(imgage): #加載動畫窗格的規範
seq = ImageGrid(load(imgage), 2, 1)
return Animation.from_image_sequence(seq, 0.5)
def save_and_load_depth_buffer(self):
stream = BytesIO()
image.get_buffer_manager().get_depth_buffer().save(
'buffer.png', stream)
stream.seek(0)
self.right_texture = image.load('buffer.png', stream)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
# 窗口是否捕获鼠标
self.exclusive = False
# 玩家
self.player = Player(self)
# 拓展功能
self.debug = {}
self.debug['debug'] = False
self.debug['enable'] = False
self.debug['running'] = False
# 天气(现在天气, 持续时间)
self.weather = {'now': 'clear', 'duration': 0}
# 游戏世界(秒)
self.time = 0
# rotation = (水平角 x, 俯仰角 y)
self.player['rotation'] = (0, 0)
# 玩家所处的区域
self.sector = None
# 这个十字在屏幕中央
self.reticle = None
# 显示在 debug 区域的 info
self._info_ext = []
self._info_ext.append('pyglet' + pyglet.version)
# 玩家可以放置的方块, 使用数字键切换
self.inventory = [
'grass', 'dirt', 'log', 'brick', 'leaf', 'plank', 'craft_table',
'glass'
]
# 数字键列表
self.num_keys = [
key._1, key._2, key._3, key._4, key._5, key._6, key._7, key._8,
key._9, key._0
]
# 这个标签在画布的上方显示
self.label = {}
self.label['top'] = ColorLabel('',
x=2,
y=self.height - 5,
width=self.width // 2,
multiline=True,
anchor_x='left',
anchor_y='top',
font_size=12,
font_name='minecraftia')
self.is_init = True
# 设置图标
self.set_icon(image.load(os.path.join(path['texture'], 'icon.png')))
# 这个标签在画布正中偏上显示
self.label['center'] = ColorLabel('',
x=self.width // 2,
y=self.height // 2 + 50,
anchor_x='center',
anchor_y='center',
font_name='minecraftia')
# 死亡信息
self.die_info = ColorLabel('',
color='white',
x=self.width // 2,
y=self.height // 2,
anchor_x='center',
anchor_y='center',
font_size=24,
font_name='minecraftia')
# 这个标签在画布正中偏下显示
self.label['actionbar'] = ColorLabel('',
x=self.width // 2,
y=self.height // 2 - 100,
anchor_x='center',
anchor_y='center',
font_name='minecraftia')
# 加载窗口
self.loading = Loading()
# 覆盖屏幕的矩形
self.full_screen = Rectangle(0, 0, self.width, self.height)
# 聊天区
self.dialogue = Dialogue()
# 将 self.upgrade() 方法每 1.0 / TICKS_PER_SEC 调用一次, 它是游戏的主事件循环
pyglet.clock.schedule_interval(self.update, 1.0 / TICKS_PER_SEC)
# 检测玩家是否应该死亡
pyglet.clock.schedule_interval(self.check_die, 1.0 / TICKS_PER_SEC)
# 每10秒更新一次方块数据
pyglet.clock.schedule_interval(self.update_status, 0.1)
# 每30秒保存一次进度
pyglet.clock.schedule_interval(self.save, 30.0)
# 天空颜色变换
pyglet.clock.schedule_interval(change_sky_color, 7.5)
log_info('welcome %s' % player['name'])
for lib in libs:
if hasattr(lib, 'init'):
lib.init()
and self.texture.id == other.texture.id
and self.texture.target == other.texture.target
and self.parent == other.parent)
def __hash__(self):
return hash((self.texture.id, self.texture.target))
scene_init()
ball = pyglet.graphics.Batch()
delta = [0, 0, 0]
position = [0, 0, 0]
mouse_orig_pos = [0, 0]
rx, ry = 0, 0
window.push_handlers(GameEventHandler())
pyglet.app.event_loop.clock.schedule(update)
text_image = image.load('paperbag.png')
for m in scene.meshes: # 导入模型数据
text_bind_group = TextureBindGroup(text_image.get_texture(),
TextureEnableGroup())
ball.add(m.vertices.shape[0], GL_TRIANGLES, text_bind_group,
('v3f/static', m.vertices.reshape(-1).tolist()),
('t3f/static', m.texturecoords.reshape(-1).tolist()))
pass
pyglet.app.run()
def loadSprites(path):
collection = Collection()
collection.exception = SpriteNotFound
for name, file, in path.get().items():
collection[file.name] = load(str(file.path))
return collection
def __init__(self,
drone_3d_model,
horizon_view_size=8,
init_drone_z=5,
task='no_collision'):
self.task = task
# When increase this, show more blocks in current view window
self.horizon_view_size = horizon_view_size
# A Batch is a collection of vertex lists for batched rendering
self.batch = Batch()
# Manages an OpenGL texture
self.group = TextureGroup(image.load(TEXTURE_PATH).get_texture())
# A mapping from position to the texture for whole, global map
self.whole_map = dict()
# Same as `whole_map` but only contains the positions to show
self.partial_map = dict()
# A mapping from position to a pyglet `VertextList` in `partial_map`
self._partial_map = dict()
# A mapping from sector to a list of positions (contiguous sub-region)
# using sectors for fast rendering
self.sectors = dict()
# Use deque to populate calling of `_show_block` and `_hide_block`
self.queue = deque()
# A graphics batch to draw drone 3D model
self.drone_batch = pyglet.graphics.Batch()
# Load drone triangular mesh and scene
self.drone_name = os.path.basename(drone_3d_model)
self.drone_mesh = trimesh.load(drone_3d_model)
self.drone_scene = self.drone_mesh.scene()
# Drawer stores drone scene geometry as vertex list in its model space
self.drone_drawer = None
# Store drone geometry hashes for easy retrival
self.drone_vertex_list_hash = ''
# Store drone geometry rendering mode, default gl.GL_TRIANGLES
self.drone_vertex_list_mode = gl.GL_TRIANGLES
# Store drone geometry texture
self.drone_texture = None
black = np.array([0, 0, 0, 255], dtype=np.uint8)
red = np.array([255, 0, 0, 255], dtype=np.uint8)
green = np.array([0, 255, 0, 255], dtype=np.uint8)
blue = np.array([0, 0, 255, 255], dtype=np.uint8)
for i, facet in enumerate(self.drone_mesh.facets):
if i < 30:
self.drone_mesh.visual.face_colors[facet] = black
elif i < 42:
self.drone_mesh.visual.face_colors[facet] = red
elif i < 54:
self.drone_mesh.visual.face_colors[facet] = green
elif i < 66:
self.drone_mesh.visual.face_colors[facet] = blue
else:
self.drone_mesh.visual.face_colors[facet] = black
# Mark positions of bounding wall and obstacles in the map
self._initialize(init_drone_z)
