def create_tv(self):
o = self.origin
self.world.blocks[o:o + self.size + 1] = Block('#ffffff')
self.world.blocks[o + V(0, 1, 1):o + self.size - V(0, 1, 1) +
1] = Block('#000000')
self.button_vec = o + V(z=2)
self.world.blocks[self.button_vec] = Block('#800000')
def create_tv(self):
o = self.origin
self.world.blocks[o:o + self.size + 1] = Block('#ffffff')
self.world.blocks[o + V(0, 1, 1):o + self.size - V(0, 2, 2) +
1] = Block('#000000')
self.button_pos = o + V(z=3)
self.quit_pos = o + V(z=1)
self.world.blocks[self.button_pos] = Block('#0080ff')
self.world.blocks[self.quit_pos] = Block('#800000')
self.world.say('Behold the Minecraft TV!')
def __init__(self, origin=V(), size=(12, 8)):
self.camera = picamera.PiCamera()
self.camera.resolution = (64, int(64 / size[0] * size[1]))
self.camera.framerate = 2
self.world = World(ignore_errors=True)
self.origin = origin
self.size = V(0, size[1], size[0])
self.button_vec = None
self.screen = MinecraftTVScreen(self.world, origin + V(0, 1, 1),
(size[0] - 2, size[1] - 2))
def __init__(self, world, origin=V(), size=(12, 8)):
self.world = world
self.camera = picamera.PiCamera()
self.camera.resolution = (64, int(64 / size[0] * size[1]))
self.camera.framerate = 5
self.origin = origin
self.size = V(0, size[1], size[0])
self.button_pos = None
self.quit_pos = None
self.screen = MinecraftTVScreen(self.world, origin + V(0, 1, 1),
(size[0] - 2, size[1] - 2))
def render(self, jpeg):
o = self.origin
img = Image.open(jpeg)
img = img.resize(self.size, Image.BILINEAR)
img = img.quantize(self.palette_len, palette=self.palette)
with self.world.connection.batch_start():
for x in range(img.size[0]):
for y in range(img.size[1]):
self.world.blocks[o + V(0, y, x)] = Block.from_id(
35, img.getpixel((x, y)))
def render(self, jpeg):
o = self.origin
img = Image.open(jpeg)
img = img.resize(self.size, Image.BILINEAR)
img = img.quantize(len(self.palette), palette=self.palette_img)
new_state = {
o + V(0, y, x): Block.from_color(self.palette[img.getpixel(
(x, y))],
exact=True)
for x in range(img.size[0]) for y in range(img.size[1])
}
with self.world.connection.batch_start():
for v, b in track_changes(self.state, new_state).items():
self.world.blocks[v] = b
self.state = new_state
def test_vector_sphere():
assert set(sphere(O, 1)) == {-X, X, -Y, Y, -Z, Z}
# Yeah, it's a pre-calculated test ... oh well
assert set(sphere(O, 2)) == {
V(-2, -1, 0),
V(-2, 0, -1),
V(-2, 0, 0),
V(-2, 0, 1),
V(-2, 1, 0),
V(-1, -2, 0),
V(-1, -1, -1),
V(-1, -1, 0),
V(-1, -1, 1),
V(-1, 0, -2),
V(-1, 0, -1),
V(-1, 0, 1),
V(-1, 0, 2),
V(-1, 1, -1),
V(-1, 1, 0),
V(-1, 1, 1),
V(-1, 2, 0),
V(0, -2, -1),
V(0, -2, 0),
V(0, -2, 1),
V(0, -1, -2),
V(0, -1, -1),
V(0, -1, 1),
V(0, -1, 2),
V(0, 0, -2),
V(0, 0, 2),
V(0, 1, -2),
V(0, 1, -1),
V(0, 1, 1),
V(0, 1, 2),
V(0, 2, -1),
V(0, 2, 0),
V(0, 2, 1),
V(1, -2, 0),
V(1, -1, -1),
V(1, -1, 0),
V(1, -1, 1),
V(1, 0, -2),
V(1, 0, -1),
V(1, 0, 1),
V(1, 0, 2),
V(1, 1, -1),
V(1, 1, 0),
V(1, 1, 1),
V(1, 2, 0),
V(2, -1, 0),
V(2, 0, -1),
V(2, 0, 0),
V(2, 0, 1),
V(2, 1, 0)
}
def switch_off(self):
self.world.say('Switching TV off')
self.camera.stop_recording()
o = self.origin
self.world.blocks[o + V(0, 1, 1):o + self.size - V(0, 2, 2) +
1] = Block('#000000')
time.sleep(0.1)
finally:
if self.camera.recording:
self.switch_off()
self.destroy_tv()
def create_tv(self):
o = self.origin
self.world.blocks[o:o + self.size + 1] = Block('#ffffff')
self.world.blocks[o + V(0, 1, 1):o + self.size - V(0, 1, 1) +
1] = Block('#000000')
self.button_vec = o + V(z=2)
self.world.blocks[self.button_vec] = Block('#800000')
def destroy_tv(self):
o = self.origin
self.world.blocks[o:o + self.size + 1] = Block('air')
def switch_on(self):
self.camera.start_recording(self.screen, format='mjpeg')
def switch_off(self):
self.camera.stop_recording()
o = self.origin
self.world.blocks[o + V(0, 1, 1):o + self.size - V(0, 2, 2) +
1] = Block('#000000')
tv = MinecraftTV(origin=V(2, 0, 5), size=(24, 16))
tv.main_loop()