def request_chunk(self, x, z):
"""
Request a ``Chunk`` to be delivered later.
:returns: Deferred that will be called with the Chunk
"""
if not async:
return deferLater(reactor, 0.000001, self.factory.world.load_chunk,
x, z)
if (x, z) in self.chunk_cache:
return succeed(self.chunk_cache[x, z])
elif (x, z) in self.dirty_chunk_cache:
return succeed(self.dirty_chunk_cache[x, z])
elif (x, z) in self._pending_chunks:
# Rig up another Deferred and wrap it up in a to-go box.
return fork_deferred(self._pending_chunks[x, z])
chunk = Chunk(x, z)
self.serializer.load_chunk(chunk)
if chunk.populated:
self.chunk_cache[x, z] = chunk
return succeed(chunk)
d = deferToAMPProcess(MakeChunk, x=x, z=z, seed=self.seed,
generators=configuration.getlist("bravo", "generators"))
self._pending_chunks[x, z] = d
def pp(kwargs):
chunk.blocks = fromstring(kwargs["blocks"],
dtype=uint8).reshape(chunk.blocks.shape)
chunk.heightmap = fromstring(kwargs["heightmap"],
dtype=uint8).reshape(chunk.heightmap.shape)
chunk.metadata = fromstring(kwargs["metadata"],
dtype=uint8).reshape(chunk.metadata.shape)
chunk.skylight = fromstring(kwargs["skylight"],
dtype=uint8).reshape(chunk.skylight.shape)
chunk.blocklight = fromstring(kwargs["blocklight"],
dtype=uint8).reshape(chunk.blocklight.shape)
chunk.populated = True
chunk.dirty = True
self.postprocess_chunk(chunk)
self.dirty_chunk_cache[x, z] = chunk
del self._pending_chunks[x, z]
return chunk
# Set up callbacks.
d.addCallback(pp)
# Multiple people might be subscribed to this pending callback. We're
# going to keep it for ourselves and fork off another Deferred for our
# caller.
return fork_deferred(d)
def request_chunk(self, x, z):
"""
Request a ``Chunk`` to be delivered later.
:returns: Deferred that will be called with the Chunk
"""
if not async:
return deferLater(reactor, 0.000001, self.factory.world.load_chunk,
x, z)
if (x, z) in self.chunk_cache:
return succeed(self.chunk_cache[x, z])
elif (x, z) in self.dirty_chunk_cache:
return succeed(self.dirty_chunk_cache[x, z])
elif (x, z) in self._pending_chunks:
# Rig up another Deferred and wrap it up in a to-go box.
return fork_deferred(self._pending_chunks[x, z])
chunk = Chunk(x, z)
self.serializer.load_chunk(chunk)
if chunk.populated:
self.chunk_cache[x, z] = chunk
return succeed(chunk)
d = deferToAMPProcess(MakeChunk,
x=x,
z=z,
seed=self.seed,
generators=configuration.getlist(
"bravo", "generators"))
self._pending_chunks[x, z] = d
def pp(kwargs):
chunk.blocks = fromstring(kwargs["blocks"],
dtype=uint8).reshape(chunk.blocks.shape)
chunk.heightmap = fromstring(kwargs["heightmap"],
dtype=uint8).reshape(
chunk.heightmap.shape)
chunk.metadata = fromstring(
kwargs["metadata"], dtype=uint8).reshape(chunk.metadata.shape)
chunk.skylight = fromstring(
kwargs["skylight"], dtype=uint8).reshape(chunk.skylight.shape)
chunk.blocklight = fromstring(kwargs["blocklight"],
dtype=uint8).reshape(
chunk.blocklight.shape)
chunk.populated = True
chunk.dirty = True
self.postprocess_chunk(chunk)
self.dirty_chunk_cache[x, z] = chunk
del self._pending_chunks[x, z]
return chunk
# Set up callbacks.
d.addCallback(pp)
# Multiple people might be subscribed to this pending callback. We're
# going to keep it for ourselves and fork off another Deferred for our
# caller.
return fork_deferred(d)
def request_chunk(self, x, z):
"""
Request a ``Chunk`` to be delivered later.
:returns: ``Deferred`` that will be called with the ``Chunk``
"""
if (x, z) in self.chunk_cache:
returnValue(self.chunk_cache[x, z])
elif (x, z) in self.dirty_chunk_cache:
returnValue(self.dirty_chunk_cache[x, z])
elif (x, z) in self._pending_chunks:
# Rig up another Deferred and wrap it up in a to-go box.
retval = yield fork_deferred(self._pending_chunks[x, z])
returnValue(retval)
chunk = Chunk(x, z)
yield maybeDeferred(self.serializer.load_chunk, chunk)
if chunk.populated:
self.chunk_cache[x, z] = chunk
self.postprocess_chunk(chunk)
returnValue(chunk)
if self.async:
from ampoule import deferToAMPProcess
from bravo.remote import MakeChunk
d = deferToAMPProcess(MakeChunk,
x=x,
z=z,
seed=self.seed,
generators=configuration.getlist(self.config_name, "generators")
)
self._pending_chunks[x, z] = d
# Get chunk data into our chunk object.
def fill_chunk(kwargs):
chunk.blocks = fromstring(kwargs["blocks"],
dtype=uint8).reshape(chunk.blocks.shape)
chunk.heightmap = fromstring(kwargs["heightmap"],
dtype=uint8).reshape(chunk.heightmap.shape)
chunk.metadata = fromstring(kwargs["metadata"],
dtype=uint8).reshape(chunk.metadata.shape)
chunk.skylight = fromstring(kwargs["skylight"],
dtype=uint8).reshape(chunk.skylight.shape)
chunk.blocklight = fromstring(kwargs["blocklight"],
dtype=uint8).reshape(chunk.blocklight.shape)
return chunk
d.addCallback(fill_chunk)
else:
self.populate_chunk(chunk)
d = succeed(chunk)
self._pending_chunks[x, z] = d
def pp(chunk):
chunk.populated = True
chunk.dirty = True
self.postprocess_chunk(chunk)
self.dirty_chunk_cache[x, z] = chunk
del self._pending_chunks[x, z]
return chunk
# Set up callbacks.
d.addCallback(pp)
# Multiple people might be subscribed to this pending callback. We're
# going to keep it for ourselves and fork off another Deferred for our
# caller.
retval = yield fork_deferred(d)
returnValue(retval)
def request_chunk(self, x, z):
"""
Request a ``Chunk`` to be delivered later.
:returns: ``Deferred`` that will be called with the ``Chunk``
"""
if (x, z) in self.chunk_cache:
returnValue(self.chunk_cache[x, z])
elif (x, z) in self.dirty_chunk_cache:
returnValue(self.dirty_chunk_cache[x, z])
elif (x, z) in self._pending_chunks:
# Rig up another Deferred and wrap it up in a to-go box.
retval = yield fork_deferred(self._pending_chunks[x, z])
returnValue(retval)
chunk = Chunk(x, z)
yield maybeDeferred(self.serializer.load_chunk, chunk)
if chunk.populated:
self.chunk_cache[x, z] = chunk
self.postprocess_chunk(chunk)
returnValue(chunk)
if self. async:
from ampoule import deferToAMPProcess
from bravo.remote import MakeChunk
d = deferToAMPProcess(MakeChunk,
x=x,
z=z,
seed=self.seed,
generators=configuration.getlist(
self.config_name, "generators"))
self._pending_chunks[x, z] = d
# Get chunk data into our chunk object.
def fill_chunk(kwargs):
chunk.blocks = fromstring(
kwargs["blocks"], dtype=uint8).reshape(chunk.blocks.shape)
chunk.heightmap = fromstring(kwargs["heightmap"],
dtype=uint8).reshape(
chunk.heightmap.shape)
chunk.metadata = fromstring(kwargs["metadata"],
dtype=uint8).reshape(
chunk.metadata.shape)
chunk.skylight = fromstring(kwargs["skylight"],
dtype=uint8).reshape(
chunk.skylight.shape)
chunk.blocklight = fromstring(kwargs["blocklight"],
dtype=uint8).reshape(
chunk.blocklight.shape)
return chunk
d.addCallback(fill_chunk)
else:
self.populate_chunk(chunk)
d = succeed(chunk)
self._pending_chunks[x, z] = d
def pp(chunk):
chunk.populated = True
chunk.dirty = True
self.postprocess_chunk(chunk)
self.dirty_chunk_cache[x, z] = chunk
del self._pending_chunks[x, z]
return chunk
# Set up callbacks.
d.addCallback(pp)
# Multiple people might be subscribed to this pending callback. We're
# going to keep it for ourselves and fork off another Deferred for our
# caller.
retval = yield fork_deferred(d)
returnValue(retval)
