def merge(base_world_fn, insert_world_fn):
print "merging {0} into {1}".format(insert_world_fn, base_world_fn)
base_level = mclevel.fromFile(base_world_fn)
bounds = base_level.bounds
print "World size: \n {0[0]:7} north to south\n {0[2]:7} east to west".format(bounds.size)
print "Smallest and largest points: ({0[0]},{0[2]}), ({1[0]},{1[2]})".format(bounds.origin, bounds.maximum)
base_n, z, base_w = bounds.origin
base_s, z, base_e = bounds.maximum
(base_w, base_s), (base_e, base_n) = bounding_box(base_level)
insert_level = mclevel.fromFile(insert_world_fn)
bounds = insert_level.bounds
print "World size: \n {0[0]:7} north to south\n {0[2]:7} east to west".format(bounds.size)
print "Smallest and largest points: ({0[0]},{0[2]}), ({1[0]},{1[2]})".format(bounds.origin, bounds.maximum)
print bounding_box(insert_level)
level_w, z, level_s = bounds.origin
level_n, z, level_e = bounds.maximum
(level_w, level_s), (level_e, level_n) = bounding_box(insert_level)
move_n = (level_n * -1) - 16
# move_e = level_w * -1
move_e = base_e + 16
command = "{0} import {1} {2},0,{3}".format(base_world_fn, insert_world_fn, move_e, move_n)
print "python pymclevel/mce.py {0}".format(command)
subprocess.check_call(["python", "pymclevel/mce.py"] + command.split())
open("edit.txt", "a").write(command + "\n")
def trace_combine(self, world_dir, combine, methods, select, join):
"""
Find the contour at the interface between existing and empty
chunks, then merge appropriately with existing data.
"""
level = mclevel.fromFile(world_dir)
trace = self.__trace(mclevel.fromFile(world_dir))
trace = self.__select(select, trace)
edges = self.__join(join, methods, trace)
if combine:
self.edges.update(edges)
else:
self.edges = edges
def __init__(self, tag=None, layout=None, offset=1):
# handles:
# - file-based (tag=foo, layout=None)
# - layout-based (tag=None, layout=[[[(1, 'Stone')]]])
if tag is None and layout is None:
raise AttributeError('tag or layout must be specified')
if layout is None:
filename = 'schematics/%s.schematic' % tag
if not os.path.exists(filename):
raise IOError('no file found')
else:
schem = mclevel.fromFile(filename)
self.layout = [[
Schematic.compressrow([(1, (int(schem.Blocks[elemX, elemZ,
elemY]),
int(schem.Data[elemX, elemZ,
elemY])))
for elemY in xrange(schem.Height)])
for elemZ in xrange(schem.Length)
] for elemX in xrange(schem.Width)]
else:
self.layout = layout
self.offset = offset
self.width = len(self.layout)
self.length = len(self.layout[0])
self.height = height(self.layout[0][0])
def __init__(self, tag=None, layout=None, offset=1):
# handles:
# - file-based (tag=foo, layout=None)
# - layout-based (tag=None, layout=[[[(1, 'Stone')]]])
if tag == None and layout == None:
raise AttributeError, "tag or layout must be specified"
if layout == None:
filename = "%s.schematic" % tag
if not os.path.exists(filename):
raise IOError, "no file found"
else:
schem = mclevel.fromFile(filename)
self.layout = [
[
Schematic.compressrow(
[
(1, (int(schem.Blocks[elemX, elemZ, elemY]), int(schem.Data[elemX, elemZ, elemY])))
for elemY in xrange(schem.Height)
]
)
for elemZ in xrange(schem.Length)
]
for elemX in xrange(schem.Width)
]
else:
self.layout = layout
self.offset = offset
self.width = len(self.layout)
self.length = len(self.layout[0])
self.height = height(self.layout[0][0])
def testCreate(self):
# log.info("Schematic from indev")
size = (64, 64, 64)
temp = mktemp("testcreate.schematic")
schematic = MCSchematic(shape=size, filename=temp, mats='Classic')
level = self.indevLevel.level
schematic.copyBlocksFrom(level, BoundingBox((0, 0, 0), (64, 64, 64,)), (0, 0, 0))
assert ((schematic.Blocks[0:64, 0:64, 0:64] == level.Blocks[0:64, 0:64, 0:64]).all())
schematic.copyBlocksFrom(level, BoundingBox((0, 0, 0), (64, 64, 64,)), (-32, -32, -32))
assert ((schematic.Blocks[0:32, 0:32, 0:32] == level.Blocks[32:64, 32:64, 32:64]).all())
schematic.saveInPlace()
schem = mclevel.fromFile("schematics/CreativeInABox.schematic")
tempSchematic = MCSchematic(shape=(1, 1, 3))
tempSchematic.copyBlocksFrom(schem, BoundingBox((0, 0, 0), (1, 1, 3)), (0, 0, 0))
level = self.anvilLevel.level
for cx, cz in itertools.product(xrange(0, 4), xrange(0, 4)):
try:
level.createChunk(cx, cz)
except ValueError:
pass
schematic.copyBlocksFrom(level, BoundingBox((0, 0, 0), (64, 64, 64,)), (0, 0, 0))
schematic.close()
os.remove(temp)
def CentreBlock(level, box, length, x_axis, y_axis, itemID, itemName, subID): # Add Yellow Wool cc = mclevel.fromFile(IS_Path+"ItemSorter-CC.schematic") updateCB(cc, itemID, itemName, subID); schematic_cc = cc.extractSchematic(cc.bounds) level.copyBlocksFrom(schematic_cc, schematic_cc.bounds, box.origin+(x_axis,y_axis,length), create=True); return length + cc.Length
def __init__(self, path = None):
self.path = path
try:
self.world = mclevel.fromFile(path, True, False)
except (IOError, ValueError), e:
self.world = None
raise ValueError("Not a Minecraft Map: " + str(e))
def find_edges(worldDir, edgeFilename):
level = mclevel.fromFile(worldDir)
edgeFile = open(edgeFilename, "w")
sys.stdout.write("finding edges...")
chunks = []
for chunk in level.allChunks:
chunks.append(chunk)
erodeTasks = []
examined = 0
lastProgress = 0
numChunks = len(chunks)
for chunk in chunks:
checkChunk(level, chunk, erodeTasks)
examined += 1
progress = examined * 100 / numChunks
if progress != lastProgress:
lastProgress = progress
sys.stdout.write("\rfinding edges (%d%%)..." % (progress))
print("")
edgeFile.write("# erodeType erodeDirection posX posZ\n")
numEdgeChunks = 0
for task in erodeTasks:
edgeFile.write("%s\n" % (task))
numEdgeChunks += 1
edgeFile.close()
print("found %d edge(s)" % (numEdgeChunks))
def loadWorld(self, world):
worldpath = os.path.expanduser(world)
if os.path.exists(worldpath):
self.level = mclevel.fromFile(worldpath)
else:
self.level = mclevel.loadWorld(world)
def _import(self, command):
"""
import <filename> <destPoint> [noair] [nowater]
Imports a level or schematic into this world, beginning at destPoint.
Supported formats include
- Alpha single or multiplayer world folder containing level.dat,
- Zipfile containing Alpha world folder,
- Classic single-player .mine,
- Classic multiplayer server_level.dat,
- Indev .mclevel
- Schematic from RedstoneSim, MCEdit, mce
- .inv from INVEdit (appears as a chest)
"""
if len(command) == 0:
self.printUsage("import")
return
filename = command.pop(0)
destPoint = self.readPoint(command)
blocksToCopy = self.readBlocksToCopy(command)
importLevel = mclevel.fromFile(filename)
self.level.copyBlocksFrom(importLevel,
importLevel.bounds,
destPoint,
blocksToCopy,
create=True)
self.needsSave = True
print "Imported {0} blocks.".format(importLevel.bounds.volume)
def _import(self, command):
"""
import <filename> <destPoint> [noair] [nowater]
Imports a level or schematic into this world, beginning at destPoint.
Supported formats include
- Alpha single or multiplayer world folder containing level.dat,
- Zipfile containing Alpha world folder,
- Classic single-player .mine,
- Classic multiplayer server_level.dat,
- Indev .mclevel
- Schematic from RedstoneSim, MCEdit, mce
- .inv from INVEdit (appears as a chest)
"""
if len(command) == 0:
self.printUsage("import")
return
filename = command.pop(0)
destPoint = self.readPoint(command)
blocksToCopy = self.readBlocksToCopy(command)
importLevel = mclevel.fromFile(filename)
self.level.copyBlocksFrom(importLevel, importLevel.bounds, destPoint, blocksToCopy, create=True)
self.needsSave = True
print "Imported {0} blocks.".format(importLevel.bounds.volume)
def loadWorld(self, world):
worldpath = os.path.expanduser(world)
if os.path.exists(worldpath):
self.level = mclevel.fromFile(worldpath)
else:
self.level = mclevel.loadWorld(world)
def smooth(worldDir, edgeFilename, width = 16):
level = mclevel.fromFile(worldDir)
newEdgeFile = open(edgeFilename + ".tmp", "w")
edgeFile = open(edgeFilename, "r")
width = int(width) / 2
erosionTasks = []
for line in edgeFile.readlines():
originalLine = line
line = line.strip()
# Preserve comments
if line.startswith("#"):
newEdgeFile.write(originalLine)
else:
task = ErosionTask.fromString(line)
erosionTasks.append(task)
edgeFile.close()
numTasks = len(erosionTasks)
skipped = 0
smoothed = 0
treeDecayList = []
if erosionTasks:
examined = 0
for erosionTask in erosionTasks:
examined += 1
sys.stdout.write("\rexamining edge %d of %d..." % (examined, numTasks))
# If the task didn't run (because it requires chunks that
# haven't been generated yet), write it back to edges.txt.
if erosionTask.run(level, treeDecayList, width):
smoothed += 1
else:
skipped += 1
newEdgeFile.write("%s\n" % (task))
print("")
decay_trees(level, treeDecayList)
print("saving changes...")
level.saveInPlace()
newEdgeFile.close()
if smoothed:
print("smoothed %d edge(s)" % (smoothed))
shutil.move(newEdgeFile.name, edgeFilename)
else:
os.remove(newEdgeFile.name)
if skipped:
print("%d edge(s) can't be smoothed yet, since they're not fully explored" % (skipped))
elif smoothed == numTasks:
print("the map is perfectly smoothed -- nothing to do!")
def main():
usage = "%s path/to/world/directory" % os.path.basename(sys.argv[0])
if not len(sys.argv) == 2:
sys.exit("One argument is required. Usage: %s" % usage)
world_directory = sys.argv[1]
if not os.path.isdir(world_directory):
sys.exit("Not a directory: %s" % world_directory)
log.info("Attempting to read world. This scans the directory "
"for chunks. Might take a while.")
world = mclevel.fromFile(world_directory)
random.seed(world.RandomSeed)
log.info("Resetting python seed to %d" % world.RandomSeed)
idx, t0 = modifyWorld(world)
duration = time.time() - t0
chunks_per_sec = (idx + 1) / duration
log.info("Total number of modified chunks: %s." % (idx + 1))
log.info("Duration: %.2f s. Chunks per second: %.2f." % (
duration, chunks_per_sec))
# Save the level.dat and any chunks that have been marked for
# writing to disk. This also compresses any chunks marked for
# recompression.
log.info("Save modified world to disk (might take a moment).")
world.saveInPlace()
log.info("Exiting.")
def __init__(self, world_dir):
self.__level = mclevel.fromFile(world_dir)
self.log_interval = 1
self.log_function = None
self.__measured = (None, None)
def ice_wall(worldDir):
level = mclevel.fromFile(worldDir)
print("making an ice wall around the world...")
chunks = []
for chunk in level.allChunks:
chunks.append(chunk)
erodeTasks = []
aroundMe = [(-1, -1), (0, -1), (1, -1),
(-1, 0), (1, 0),
(-1, 1), (0, 1), (1, 1)]
i = 0
for chunkPos in chunks:
i += 1
sys.stdout.write("\r chunk %d of %d" % (i, len(chunks)))
(cx, cz) = chunkPos
for (dx, dz) in aroundMe:
if (cx + dx, cz + dz) not in chunks:
# It's an edge chunk! Make a GIANT ICE WALL.
chunk = level.getChunk(cx, cz)
chunk.Blocks[:, :, 1:] = iceID
chunk.chunkChanged()
break
print("")
level.saveInPlace()
def testCreate(self):
# log.info("Schematic from indev")
size = (64, 64, 64)
temp = mktemp("testcreate.schematic")
schematic = MCSchematic(shape=size, filename=temp, mats='Classic')
level = self.indevLevel.level
schematic.copyBlocksFrom(level, BoundingBox((0, 0, 0), (64, 64, 64,)), (0, 0, 0))
assert((schematic.Blocks[0:64, 0:64, 0:64] == level.Blocks[0:64, 0:64, 0:64]).all())
schematic.copyBlocksFrom(level, BoundingBox((0, 0, 0), (64, 64, 64,)), (-32, -32, -32))
assert((schematic.Blocks[0:32, 0:32, 0:32] == level.Blocks[32:64, 32:64, 32:64]).all())
schematic.saveInPlace()
schem = mclevel.fromFile("schematics/CreativeInABox.schematic")
tempSchematic = MCSchematic(shape=(1, 1, 3))
tempSchematic.copyBlocksFrom(schem, BoundingBox((0, 0, 0), (1, 1, 3)), (0, 0, 0))
level = self.anvilLevel.level
for cx, cz in itertools.product(xrange(0, 4), xrange(0, 4)):
try:
level.createChunk(cx, cz)
except ValueError:
pass
schematic.copyBlocksFrom(level, BoundingBox((0, 0, 0), (64, 64, 64,)), (0, 0, 0))
schematic.close()
os.remove(temp)
def init_map(self):
###############################################
filename = self.settings["level_name"]
self.level = mclevel.fromFile(filename)
self.level.setPlayerGameType(1, "Player")
pos = [self.settings["spawn_x"], self.settings["spawn_y"], self.settings["spawn_z"]]
self.level.setPlayerPosition( pos )
self.level.setPlayerSpawnPosition( pos )
rows = self.size_x / self.resolution
cols = self.size_y / self.resolution
o_x = self.settings["origin_x"]
o_y = self.settings["origin_y"]
o_z = self.settings["origin_z"]
ovs = self.settings["oversize"]
box = BoundingBox( (o_x - ovs, o_y, o_z - ovs ),
( rows + ovs * 2, ovs, cols + ovs * 2))
print("creating chunks")
chunksCreated = self.level.createChunksInBox( box )
print("Created %d chunks" % len( chunksCreated ) )
print("filling air")
self.level.fillBlocks( box, self.level.materials.blockWithID(0,0) )
print("filled %d blocks" % box.volume )
print("filling base layer")
box = BoundingBox( (o_x - ovs, o_y - 10, o_z - ovs ),
( rows + ovs * 2, 10, cols + ovs * 2))
item = self.readBlockInfo( self.settings["base_item"] )
self.level.fillBlocks( box, item )
print("filled %d blocks" % box.volume )
def loadWorld(world_name):
# Attempt to open the world. Look in cwd first, then try to search the
# user's save directory.
world = None
try:
print "Trying to open:", world_name
world = mclevel.fromFile(world_name)
except:
saveFileDir = mclevel.saveFileDir
world_name = os.path.join(saveFileDir, world_name)
print "Trying to open:", world_name
try:
world = mclevel.fromFile(world_name)
except:
print "Failed to open world:",world_name
sys.exit(1)
print 'Loaded world: %s (%d chunks)' % (world_name, world.chunkCount)
return world
def CentreRight(level, box, length, x_axis, y_axis): # Closing Centre Block cr = mclevel.fromFile(IS_Path+"ItemSorter-CR.schematic") schematic_cr = cr.extractSchematic(cr.bounds) level.copyBlocksFrom(schematic_cr, schematic_cr.bounds, box.origin+(x_axis,y_axis,length), create=True); x_axis = x_axis+cr.Width length = 0 return (length, x_axis)
def trace_world(self, world_dir, methods):
"""
Find the contour of the existing world defining the
edges at the contour interface.
"""
method_bits = reduce(lambda a, x: a | self.methods[x].bit, methods, 0)
trace = self.__trace(mclevel.fromFile(world_dir))
self.edges = dict((k, EdgeData(method_bits, v)) for k, v in trace.iteritems())
def trace_world(self, world_dir, methods):
"""
Find the contour of the existing world defining the
edges at the contour interface.
"""
method_bits = reduce(lambda a, x: a | self.methods[x].bit, methods, 0)
trace = self.__trace(mclevel.fromFile(world_dir))
self.edges = dict(
(k, EdgeData(method_bits, v)) for k, v in trace.iteritems())
def center(name):
"""Returns the center chunk values for a given region."""
worlddir = os.path.join('worlds', name, 'level.dat')
world = mclevel.fromFile(worlddir)
bounds = world.bounds
centerx = bounds.origin[0]+bounds.size[0]/2
centerz = bounds.origin[2]+bounds.size[2]/2
bounds = None
world = None
return centerx/16, centerz/16
def center(name):
"""Returns the center chunk values for a given region."""
worlddir = os.path.join('worlds', name, 'level.dat')
world = mclevel.fromFile(worlddir)
bounds = world.bounds
centerx = bounds.origin[0] + bounds.size[0] / 2
centerz = bounds.origin[2] + bounds.size[2] / 2
bounds = None
world = None
return centerx / 16, centerz / 16
def loadWorld(world_name):
'''Attempt to load a world file. Look in the literal path first, then look
in the typical save directory for the given platform. Check to see if the
mcdungeon cache directory exists, and create it if not.'''
# Attempt to open the world. Look in cwd first, then try to search the
# user's save directory.
global cfg
global cache_path
world = None
try:
print "Trying to open:", world_name
world = mclevel.fromFile(world_name)
oworld = ov_world.World(world_name)
except:
saveFileDir = mclevel.saveFileDir
world_name = os.path.join(saveFileDir, world_name)
print "Trying to open:", world_name
try:
world = mclevel.fromFile(world_name)
oworld = ov_world.World(world_name)
except:
print "Failed to open world:", world_name
sys.exit(1)
print 'Loaded world: %s (%d chunks, %d blocks high)' % (world_name,
world.chunkCount,
world.Height)
# Create the mcdungeon cache dir if needed.
cache_path = os.path.join(world_name, cfg.cache_dir)
if os.path.exists(cache_path) is False:
os.makedirs(cache_path)
# Find the mapstore path
print 'Looking for data directory:', os.path.join(cfg.mapstore, 'data')
if not os.path.exists(os.path.join(cfg.mapstore, 'data')):
cfg.mapstore = os.path.join(mclevel.saveFileDir, cfg.mapstore)
print 'Looking for data directory:', os.path.join(cfg.mapstore, 'data')
if not os.path.exists(os.path.join(cfg.mapstore, 'data')):
print "Cannot find world data directory!"
sys.exit(1)
return world, oworld
def testImportSchematic(self):
level = self.anvilLevel.level
cx, cz = level.allChunks.next()
schem = mclevel.fromFile("schematics/CreativeInABox.schematic")
box = BoundingBox((cx * 16, 64, cz * 16), schem.bounds.size)
level.copyBlocksFrom(schem, schem.bounds, (0, 64, 0))
schem = MCSchematic(shape=schem.bounds.size)
schem.copyBlocksFrom(level, box, (0, 0, 0))
convertedSourceBlocks, convertedSourceData = block_copy.convertBlocks(schem, level, schem.Blocks, schem.Data)
assert (level.getChunk(cx, cz).Blocks[0:1, 0:3, 64:65] == convertedSourceBlocks).all()
def testImportSchematic(self):
level = self.anvilLevel.level
cx, cz = level.allChunks.next()
schem = mclevel.fromFile("schematics/CreativeInABox.schematic")
box = BoundingBox((cx * 16, 64, cz * 16), schem.bounds.size)
level.copyBlocksFrom(schem, schem.bounds, (0, 64, 0))
schem = MCSchematic(shape=schem.bounds.size)
schem.copyBlocksFrom(level, box, (0, 0, 0))
convertedSourceBlocks, convertedSourceData = block_copy.convertBlocks(
schem, level, schem.Blocks, schem.Data)
assert (level.getChunk(
cx, cz).Blocks[0:1, 0:3, 64:65] == convertedSourceBlocks).all()
def manmade_relight():
t = templevel.TempLevel("TimeRelight", createFunc=lambda f:MCInfdevOldLevel(f, create=True))
world = t.level
station = mclevel.fromFile("testfiles/station.schematic")
times = 2
for x in range(times):
for z in range(times):
world.copyBlocksFrom(station, station.bounds, (x * station.Width, 63, z * station.Length), create=True)
t = timeit(lambda: world.generateLights(world.allChunks), number=1)
print "Relight manmade building: %d chunks in %.02f seconds (%.02fms per chunk)" % (world.chunkCount, t, t / world.chunkCount * 1000)
def manmade_relight():
t = templevel.TempLevel("TimeRelight", createFunc=lambda f: MCInfdevOldLevel(f, create=True))
world = t.level
station = mclevel.fromFile("testfiles/station.schematic")
times = 2
for x in range(times):
for z in range(times):
world.copyBlocksFrom(station, station.bounds, (x * station.Width, 63, z * station.Length), create=True)
t = timeit(lambda: world.generateLights(world.allChunks), number=1)
print "Relight manmade building: %d chunks in %.02f seconds (%.02fms per chunk)" % (
world.chunkCount, t, t / world.chunkCount * 1000)
def load(self):
self.level = mclevel.fromFile(self.path)
self.spawnX = 0 #self.level.root_tag['Data']['SpawnX'].value
self.spawnY = 64 #self.level.root_tag['Data']['SpawnY'].value
self.spawnZ = 0 #self.level.root_tag['Data']['SpawnZ'].value
self.age = self.level.root_tag['Data']['Time'].value
self.time = self.level.root_tag['Data']['DayTime'].value
self.gametype = self.level.root_tag['Data']['GameType'].value
# Load a 5x5 around spawn
self.loadChunkRange(int(self.spawnX) >> 4, int(self.spawnZ) >> 4, 5, 5)
print "Loaded %s chunks!" % len(self.loaded_chunks)
self.loaded = True
def __init__(self, filename, createFunc=None):
if not os.path.exists(filename):
filename = join("testfiles", filename)
tmpname = mktemp(os.path.basename(filename))
if os.path.exists(filename):
if os.path.isdir(filename):
shutil.copytree(filename, tmpname)
else:
shutil.copy(filename, tmpname)
elif createFunc:
createFunc(tmpname)
else:
raise IOError("File %s not found." % filename)
self.tmpname = tmpname
self.level = mclevel.fromFile(tmpname)
atexit.register(self.removeTemp)
def __init__(self, world_dir):
self.__level = mclevel.fromFile(world_dir)
self.__block_roles = self.BlockRoleIDs(
self.__block_material(self.terrain),
self.__block_material(self.supported),
self.__block_material(self.supported2),
self.__block_material(self.immutable),
self.__block_material(self.solvent),
self.__block_material(self.disolve, ('ID', ('ID', 'blockData'))),
self.__block_material(self.water),
self.__block_material(self.tree_trunks),
self.__block_material(self.tree_leaves),
self.__block_material(self.tree_trunks_replace, (('ID', 'blockData'), None)),
self.__block_material(self.update),
)
self.log_interval = 1
self.log_function = None
def __init__(self, world_dir):
self.__level = mclevel.fromFile(world_dir)
self.__block_roles = self.BlockRoleIDs(
self.__block_material(self.terrain),
self.__block_material(self.supported),
self.__block_material(self.supported2),
self.__block_material(self.immutable),
self.__block_material(self.solvent),
self.__block_material(self.disolve, ('ID', ('ID', 'blockData'))),
self.__block_material(self.water),
self.__block_material(self.tree_trunks),
self.__block_material(self.tree_leaves),
self.__block_material(self.tree_trunks_replace,
(('ID', 'blockData'), None)),
self.__block_material(self.update),
)
self.log_interval = 1
self.log_function = None
def trace(self, world_dir):
"""
Find the contour at the interface between existing and empty
chunks, then merge appropriately with existing data.
"""
level = mclevel.fromFile(world_dir)
all_chunks = set(level.allChunks)
for chunk in all_chunks:
x, y = chunk
self.maxX[y], self.minX[y] = max([x, self.maxX.get(y, 0)]), min([x, self.minX.get(y, 0)])
self.maxY[x], self.minY[x] = max([y, self.maxY.get(x, 0)]), min([y, self.minY.get(x, 0)])
# jezt ermitteln wir die bounding box
self.bb_minX, self.bb_maxX = min(self.minX.values()), max(self.maxX.values())
self.bb_minY, self.bb_maxY = min(self.minY.values()), max(self.maxY.values())
self.HEIGHT = self.bb_maxX - self.bb_minX
self.WIDTH = self.bb_maxY - self.bb_minY
def main(args=sys.argv):
logging.basicConfig(level=logging.INFO, format="%(message)s",
stream=sys.stdout)
if not args[1:]:
print """\
USAGE
buildawall.py <level.dat>
"""
return 1
world = mclevel.fromFile(args[1])
WallBuilder(world).build_walls()
print "Generating light."
world.generateLights()
print "Saving."
world.saveInPlace()
print "Saved."
return 0
def trace_combine(self, world_dir, combine, methods, select, join):
"""
Find the contour at the interface between existing and empty
chunks, then merge appropriately with existing data.
"""
level = mclevel.fromFile(world_dir)
# NOTE: The 'trace' only records edge contours while the 'edges'
# also specify the merge method for the edge.
if select in (self.SelectOperation.missing, ):
trace = self.__select_direct(select, level)
edges = self.__join(join, methods, trace, self.__find_join_direct)
else:
trace = self.__trace(level)
trace = self.__select_edge(select, trace)
edges = self.__join(join, methods, trace, self.__find_join_edge)
if combine:
self.edges.update(edges)
else:
self.edges = edges
def trace_combine(self, world_dir, combine, methods, select, join):
"""
Find the contour at the interface between existing and empty
chunks, then merge appropriately with existing data.
"""
level = mclevel.fromFile(world_dir)
# NOTE: The 'trace' only records edge contours while the 'edges'
# also specify the merge method for the edge.
if select in (self.SelectOperation.missing,):
trace = self.__select_direct(select, level)
edges = self.__join(join, methods, trace, self.__find_join_direct)
else:
trace = self.__trace(level)
trace = self.__select_edge(select, trace)
edges = self.__join(join, methods, trace, self.__find_join_edge)
if combine:
self.edges.update(edges)
else:
self.edges = edges
def main(*args):
# Load the world
level = mclevel.fromFile(default_location)
chunks = level.chunkCount
sys.stderr.write("Found %d chunks in '%s'.\n" % (chunks, default_location) )
# Convert material names into a material id tuple
rail_ids = tuple(level.materials[material_name].ID for material_name in rail_names)
rail_locations = list() # output
# Iterate through every chunk
for c, (chunk, slices, point) in enumerate(level.getAllChunkSlices() ):
(cx, cz) = chunk.chunkPosition
rails = (chunk.Blocks == any(rail_ids) )
# If there are any rails...
if rails.any():
# rails contains three lists [x,z,y] of the full chunk, containing booleans
i = rails.nonzero() # indicies of true items
number = len(i[0]) # number of rails
for n in range(0, number):
rail_locations.append(( (cx*16) + i[0][n], (cz*16) + i[1][n], i[2][n] ))
# Print progress
if (c+1) % 100 == 0:
sys.stderr.write("\r%.2f%% complete. (%d chunks remaining...) " % (100.0*(float(c) / chunks), chunks - c) )
sys.stderr.flush()
# Output the data
sys.stdout.write("#x\tz\ty\n")
for location in rail_locations:
sys.stdout.write("%d\t%d\t%d\n" % location)
sys.stderr.write("\nDone!\n")
return 0
def init_map(self):
###############################################
filename = self.settings["level_name"]
self.level = mclevel.fromFile(filename)
self.level.setPlayerGameType(1, "Player")
pos = [
self.settings["spawn_x"], self.settings["spawn_y"],
self.settings["spawn_z"]
]
self.level.setPlayerPosition(pos)
self.level.setPlayerSpawnPosition(pos)
rows = self.size_x / self.resolution
cols = self.size_y / self.resolution
o_x = self.settings["origin_x"]
o_y = self.settings["origin_y"]
o_z = self.settings["origin_z"]
ovs = self.settings["oversize"]
box = BoundingBox((o_x - ovs, o_y, o_z - ovs),
(rows + ovs * 2, ovs, cols + ovs * 2))
print("creating chunks")
chunksCreated = self.level.createChunksInBox(box)
print("Created %d chunks" % len(chunksCreated))
print("filling air")
self.level.fillBlocks(box, self.level.materials.blockWithID(0, 0))
print("filled %d blocks" % box.volume)
print("filling base layer")
box = BoundingBox((o_x - ovs, o_y - 10, o_z - ovs),
(rows + ovs * 2, 10, cols + ovs * 2))
item = self.readBlockInfo(self.settings["base_item"])
self.level.fillBlocks(box, item)
print("filled %d blocks" % box.volume)
def copy_from(paths):
exit_if_file_exists(RAW_DATA_FILE, "Data")
print("Chests and signs in %s will be prepared for migration." % plural(len(paths), "world"))
n = len(paths)
labelItems = {}
for (i, path) in enumerate(paths):
print("\nLoading source world %d of %d (%s)..." % (i + 1, n, path))
level = mclevel.fromFile(path)
(numChunks, chests_c, signs_c) = copy_from_single(level)
chestsToMigrate = label_chests(labelItems, chests_c, signs_c, closest_only = True)
print("%s will be migrated." % plural(chestsToMigrate, "chest"))
print("\nSaving results...")
allData = nbt.TAG_Compound()
for label in labelItems:
allItems = []
for x in labelItems[label][KEY_CHESTS]:
allItems.extend(x[0]['Items'])
if len(allItems) > 0:
allData[label] = nbt.TAG_List(allItems)
allData.save(RAW_DATA_FILE)
print("Finished.")
#Run peterborough_cathedral_west_front_removed.py first!
from plyfile import PlyData, PlyElement
import sys
from pymclevel import mclevel
#from pymclevel import pocket
#from leveldbpocket import PocketLeveldbWorld
LEVEL_PATH = "outputs/peterborough-cathedral"
X_OFFSET = 57
Z_OFFSET = 38
Y_OFFSET = 69
level = mclevel.fromFile(LEVEL_PATH)
plydata = PlyData.read(
'data/peterborough-cathedral/west_front_dense_point_cloud.ply')
d = {}
print(len(d))
for e in plydata['vertex']:
x = int(round(e['x']))
y = int(round(e['y']))
z = int(round(e['z']))
key = "x" + str(x) + "y" + str(y) + "z" + str(z)
d[key] = (x, y, z)
print(len(d))
def save(world):
print 'changing'
for chunk in (world.getChunk(cx, cy) for cx, cy in world.allChunks):
if hasattr(chunk, 'modified') and chunk.modified == True:
chunk.chunkChanged()
print 'lighting'
world.generateLights()
print 'saving'
world.saveInPlace()
if __name__ == '__main__':
import time
world = mclevel.fromFile(sys.argv[-1])
print 'air blocks:', common.Block.AIR_VALUES
flood_filler = flood_fill.MCFloodFill(world)
if len(sys.argv) > 2: # old engine
layer = flood_filler.get_starting_layer()
print 'layer contains', len(layer), 'blocks'
flood_filler.flood_fill(layer)
print 'flood filling done'
thinner = thinning.MCDistanceThinner(flood_filler.chunks)
thinner.image = world
thinner.perform_thinning()
else:
try:
thinner = flood_filler.dilate()
except common.PleaseSave:
def main():
# parse options
opts = docopt.docopt(__doc__)
logging.basicConfig(
level=logging.INFO if opts['--verbose'] else logging.WARN)
levelname = opts['<levelname>']
texturemap_fn = opts['<texturemap>']
depthmap_fn = opts['<depthmap>']
log.info('Loading texture map...')
tm_im = Image.open(texturemap_fn)
log.info('Loading depth map...')
dm_im = Image.open(depthmap_fn)
tm_im = tm_im.resize((1920 // 2, 1080 // 2), Image.ANTIALIAS)
dm_im = dm_im.resize((1920 // 2, 1080 // 2), Image.ANTIALIAS)
# Flip images to correspond to MC's co-ord syste,
tm_im = tm_im.transpose(Image.FLIP_LEFT_RIGHT)
dm_im = dm_im.transpose(Image.FLIP_LEFT_RIGHT)
alpha = np.asarray(tm_im.convert('RGBA'))[:, :, 3].astype(np.float32)
alpha /= alpha.max()
texture = np.asarray(tm_im.convert('L')).astype(np.float32)
texture /= texture.max()
depth = np.asarray(dm_im.convert('L')).astype(np.float32)
depth /= depth.max()
if texture.shape != depth.shape:
log.error(
'Texture map is {0[1]}x{0[0]} whereas depth map is {1[1]}x{1[0]}'.
format(texture.shape, depth.shape))
return 1
log.info('Loading world...')
world = mclevel.fromFile(levelname)
xchunks, zchunks = tuple(s // 16 for s in texture.shape)
log.info('Creating empty chunks...')
chunks = []
dx, dz = (xchunks >> 1), (zchunks >> 1)
for xchunk in np.arange(xchunks) - dx:
for zchunk in np.arange(zchunks) - dz:
chunks.append((xchunk, zchunk))
world.createChunks(chunks)
log.info('Processing chunks...')
n_processed = 0
for xchunk, zchunk in chunks:
n_processed += 1
if n_processed % 100 == 0:
log.info('Processing chunk {0}/{1}'.format(n_processed,
len(chunks)))
chunk = world.getChunk(xchunk, zchunk)
px, pz = (xchunk + dx) * 16, (zchunk + dz) * 16
# Reset chunk
chunk.Blocks[:] = world.materials.Air.ID
chunk.Data[:] = 0
colour = texture[px:(px + 16), pz:(pz + 16)]
height = depth[px:(px + 16), pz:(pz + 16)]
mask = alpha[px:(px + 16), pz:(pz + 16)]
# Scale height
height = np.where(mask > 0, height * 64 + 70, 10)
# Get floor value of height / 16
block_height = np.floor(height).astype(np.int32)
drift_height = np.floor((height - block_height) * 9).astype(np.uint8)
for x in range(colour.shape[0]):
for z in range(colour.shape[0]):
h = block_height[x, z]
chunk.Blocks[x, z, :h] = world.materials.Snow.ID
if drift_height[x, z] != 0:
chunk.Blocks[x, z, h] = world.materials.SnowLayer.ID
chunk.Data[x, z, h] = drift_height[x, z] - 1
chunk.chunkChanged()
world.generateLights()
world.saveInPlace()
return 0 # success
def perform(level, box, options):
import WorldConverter
reload(WorldConverter)
answer = None
try:
update_data = urllib2.urlopen(
'https://raw.githubusercontent.com/gentlegiantJGC/Minecraft-World-Converter/master/version.txt'
).read().split(';')
if filter_version != update_data[0]:
#this part I found in the MCedit source code so credit to the MCedit team
answer = albow.ask(
('Version {} is available').format(update_data[0]),
['Download', 'Ignore'],
default=0,
cancel=1)
except:
print 'Tried checking if there was an update however there was an issue'
if answer == "Download":
from mcplatform import platform_open
platform_open(update_data[1])
raise Exception(update_data[2].replace('\\n', '\n\n'))
skippedBlocks = []
convertFrom = options['Convert From']
convertTo = options['Convert To']
if convertFrom == convertTo:
raise Exception(
"due to some bug that I can't work out this doesn't currently work"
)
# needs cleaning up (ideally idenfifying map by actual map type rather than user input?)
filePath = None
filePath = mcplatform.askOpenFile(title="Select a PC world to read from",
schematics=False)
if filePath is not None:
levelOld = mclevel.fromFile(filePath)
else:
raise Exception('no file given')
if len(list(levelOld.allChunks)) > options["Break Every"]:
chunksDonePath = None
chunksDonePath = mcplatform.askOpenFile(
title="Select somewhere to save chunk list", schematics=False)
if chunksDonePath is not None:
chunksDoneFO = open(chunksDonePath).read()
if chunksDoneFO == '':
chunksDoneList = []
else:
chunksDoneList = json.loads(chunksDoneFO)
else:
raise Exception('no file given')
else:
chunksDoneList = []
chunksDonePath = None
# level.showProgress("Processed 0 chunks of {}".format(len(list(levelOld.allChunks))),)
# def convertWorld
chunksDone = 0
import time
t = time.time()
for chunkOldCoords in levelOld.allChunks:
cx, cz = chunkOldCoords
if [cx, cz] in chunksDoneList:
chunksDone += 1
continue
else:
chunksDoneList.append(chunkOldCoords)
chunkOld = levelOld.getChunk(cx, cz)
generateChunk(level, True, cx, cz, 15)
chunk = level.getChunk(cx, cz)
chunk.Blocks[:] = copy.deepcopy(chunkOld.Blocks)
chunk.Data[:] = copy.deepcopy(chunkOld.Data)
if options["NBT"] == "Delete":
for e in chunk.TileEntities[:]:
del e
for e in chunk.Entities[:]:
del e
for e in chunkOld.TileEntities:
# try:
# except:
# pass
chunk.TileEntities.append(copy.deepcopy(e))
'''
copying entities to bedrock seems to cause issues so removed this code until a fix is found
for e in chunkOld.Entities:
chunk.Entities.append(copy.deepcopy(e))
'''
# chunk.TileEntities = copy.deepcopy(chunkOld.TileEntities)
# chunk.Entities = copy.deepcopy(chunkOld.Entities)
#else:
#need to work out how to copy entities across to the PC version. The above code errors
# get a list of all the unique blocks
chunkBlockList = np.unique(np.add(chunkOld.Blocks * 16, chunkOld.Data))
# go through every block in that list and find the converted id, data and tile entity
for block in chunkBlockList:
blockID = block >> 4
blockData = block % 16
blockIDNew, blockDataNew, nbtNew = WorldConverter.convertBlock(
convertFrom, convertTo, blockID, blockData)
# if blockIDNew is equal to -1 then there is a tile enitity requirement
if blockIDNew == -1:
# for every location with that block id+data combo
for coord in np.argwhere(
np.logical_and(chunkOld.Blocks == blockID,
chunkOld.Data == blockData)):
x, z, y = coord
x += cx * 16
z += cz * 16
# get the tile entity
te = level.tileEntityAt(x, y, z)
if te is None:
# if the tile entity does not exist, use fallback id
blockIDNew, blockDataNew, nbtNew = WorldConverter.convertBlock(
convertFrom,
convertTo,
blockID,
blockData,
fallBack=True)
if nbtNew is not None:
te = WorldConverter.createBlockEntity(
chunk, convertTo, blockIDNew, x, y, z)
else:
# if it does exist
blockIDNew, blockDataNew, nbtNew = WorldConverter.convertBlock(
convertFrom, convertTo, blockID, blockData, te)
level.setBlockAt(x, y, z, blockIDNew)
level.setBlockDataAt(x, y, z, blockDataNew)
if te is not None and nbtNew is not None:
# merge nbtNew with tile entity
for nbtToSet in nbtNew:
te[nbtToSet['key']] = strToNBT['nbtType'](
nbtToSet['value'])
# if -2 then there was an exception
elif blockIDNew == -2:
# print chunkOldCoords
# print block
# raise Exception
skippedBlocks.append((blockID, blockData))
elif blockIDNew != blockID or blockDataNew != blockData:
convertTheseBlocks = np.logical_and(chunkOld.Blocks == blockID,
chunkOld.Data == blockData)
if blockIDNew != blockID:
chunk.Blocks[convertTheseBlocks] = blockIDNew
if blockDataNew != blockData:
chunk.Data[convertTheseBlocks] = blockDataNew
if nbtNew is not None and blockIDNew not in [-1, -2]:
# for all blocks where there was not a tile entity requirement
for coord in np.argwhere(
np.logical_and(chunkOld.Blocks == blockID,
chunkOld.Data == blockData)):
x, z, y = coord
x += cx * 16
z += cz * 16
# get the tile entity
te = level.tileEntityAt(x, y, z)
if te is None:
te = WorldConverter.createBlockEntity(
chunk, convertTo, blockIDNew, x, y, z)
# merge nbtNew with tile entity
for nbtToSet in nbtNew:
te[nbtToSet['key']] = strToNBT['nbtType'](
nbtToSet['value'])
if blockIDNew in requiresBlockEntity[convertTo]:
for coord in np.argwhere(
np.logical_and(chunkOld.Blocks == blockID,
chunkOld.Data == blockData)):
x, z, y = coord
x += cx * 16
z += cz * 16
if level.tileEntityAt(x, y, z) is None:
WorldConverter.createBlockEntity(
chunk, convertTo, blockIDNew, x, y, z)
for te in chunk.TileEntities[:]:
WorldConverter.convertBlockEntity(convertFrom, convertTo, te)
for e in chunk.Entities[:]:
WorldConverter.convertEntity(convertFrom, convertTo, e)
# biomes
if options['Biomes']:
if convertFrom == 'PC':
if chunkOld.root_tag and 'Level' in chunkOld.root_tag.keys(
) and 'Biomes' in chunkOld.root_tag["Level"].keys():
array = copy.deepcopy(
chunkOld.root_tag["Level"]["Biomes"].value)
else:
array = np.ones(256)
elif convertFrom == 'PE':
array = np.fromstring(chunkOld.Biomes.tostring(), 'uint8')
if convertTo == 'PC':
if chunk.root_tag and 'Level' in chunk.root_tag.keys(
) and 'Biomes' in chunk.root_tag["Level"].keys():
chunk.root_tag["Level"]["Biomes"].value = array
elif convertTo == 'PE':
array.shape = (16, 16)
for biomeID in np.unique(array):
chunk.Biomes[array == biomeID] = biomeID
# chunk.Biomes[:] = array
chunk.chunkChanged()
chunksDone += 1
print '{}/{}'.format(chunksDone, len(list(levelOld.allChunks)))
if chunksDone % options["Break Every"] == options["Break Every"] - 1:
break
if skippedBlocks != []:
WorldConverter.bugReport(
submitThis='skippedBlocks:{}'.format(skippedBlocks))
# print skippedBlocks
# for _ in levelNew.saveInPlaceGen():
# pass
levelOld.close()
print time.time() - t
if chunksDonePath is not None:
chunksDoneFO = open(chunksDonePath, 'w')
json.dump(chunksDoneList, chunksDoneFO)
chunksDoneFO.close()
def _reload(self, command):
self.level = mclevel.fromFile(self.level.filename)
def natural_relight():
world = mclevel.fromFile("testfiles/AnvilWorld")
t = timeit(lambda: world.generateLights(world.allChunks), number=1)
print "Relight natural terrain: %d chunks in %.02f seconds (%.02fms per chunk)" % (
world.chunkCount, t, t / world.chunkCount * 1000)
def do_convert(self, image):
###############################################
filename = self.settings["level_name"]
self.level = mclevel.fromFile(filename)
self.level.setPlayerGameType(1, "Player")
pos = [self.settings["spawn_x"], self.settings["spawn_y"], self.settings["spawn_z"]]
self.level.setPlayerPosition( pos )
self.level.setPlayerSpawnPosition( pos )
rows = image.shape[0]
cols = image.shape[1]
o_x = self.settings["origin_x"]
o_y = self.settings["origin_y"]
o_z = self.settings["origin_z"]
ovs = self.settings["oversize"]
box = BoundingBox( (o_x - ovs, o_y - ovs, o_z - ovs ),
( rows + ovs * 2, ovs * 2, cols + ovs * 2))
print("creating chunks")
chunksCreated = self.level.createChunksInBox( box )
print("Created %d chunks" % len( chunksCreated ) )
print("filling air")
self.level.fillBlocks( box, self.level.materials.blockWithID(0,0) )
print("filled %d blocks" % box.volume )
print("filling base layer")
box = BoundingBox( (o_x - ovs, o_y - 10, o_z - ovs ),
( rows + ovs * 2, 10, cols + ovs * 2))
item = self.readBlockInfo( self.settings["unexplored_item"] )
self.level.fillBlocks( box, item )
print("filled %d blocks" % box.volume )
print("creating map")
for r in range( rows ):
print(" row %d / %d" % (r, rows) );
for c in range( cols ):
x = o_x + r
y = o_y
z = o_z + c
if image[rows-r-1,c] > self.settings["empty_thresh"]:
item = self.readBlockInfo( self.settings["empty_item"])
self.level.setBlockAt(x,y,z, item.ID)
if self.settings["do_ceiling"] :
item = self.readBlockInfo( self.settings["ceiling_item"])
y2 = y + self.settings["occupied_height"]
self.level.setBlockAt(x,y2,z, item.ID)
if image[rows-r-1,c] < self.settings["occ_thresh"]:
h = self.settings["occupied_height"]
item = self.readBlockInfo( self.settings["occupied_item"])
box = BoundingBox( (x,y,z),(1,h,1) )
self.level.fillBlocks( box, item )
print("saving map")
self.level.saveInPlace()
print("done")
def testINVEditChests(self):
invFile = mclevel.fromFile("schematics/Chests/TinkerersBox.inv")
assert invFile.Blocks.any()
assert not invFile.Data.any()
assert len(invFile.Entities) == 0
assert len(invFile.TileEntities) == 1
OUTPUT_LEVEL_PATH = "outputs/peterborough-cathedral"
DSM_PATH = "data/peterborough-cathedral/dsm_trimmed.png"
DTM_PATH = "data/peterborough-cathedral/dtm_trimmed.png"
BUILDINGS_PATH = "data/peterborough-cathedral/"
ROADS_PATH = "data/peterborough-cathedral/"
CATHEDRAL_PATH = "data/peterborough-cathedral/cathedral.png"
X_OFFSET = 0
Z_OFFSET = 0
Y_OFFSET = 64
if os.path.exists(OUTPUT_LEVEL_PATH):
shutil.rmtree(OUTPUT_LEVEL_PATH)
shutil.copytree(LEVEL_PATH,OUTPUT_LEVEL_PATH)
level = mclevel.fromFile(OUTPUT_LEVEL_PATH);
R_OLD, G_OLD, B_OLD, A_OLD = (0, 0, 0, 255)
R_NEW, G_NEW, B_NEW, A_NEW = (0, 174, 239, 255)
dsm_image = Image.open(DSM_PATH)
dtm_image = Image.open(DTM_PATH)
cathedral_mask = Image.open(CATHEDRAL_PATH)
#buildings_mask = Image.open(BUILDINGS_PATH)
rgba_dsm_image = dsm_image.convert('RGBA')
rgba_dtm_image = dtm_image.convert('RGBA')
rgba_cathedral_mask = cathedral_mask.convert('RGBA')
#rgba_buildings_mask = buildings_mask.convert('RGBA')
dsm_pixels = rgba_dsm_image.load()
#import ./mce.py
import math
from pymclevel import mclevel, box, materials, nbt
from pymclevel.materials import alphaMaterials as m
world = mclevel.fromFile("C:\Users\daniel\AppData\Roaming\.minecraft\saves\Danil's World (Danil)-2")
#offsetx, offsety, offsetz = world.getPlayerPosition('Player')
offsetx = -1140
offsety = 150
offsetz = -1347
offsetx = -550
offsety = 115
offsetz = -1691
shape = [(x,y,z) for x in range(0,100) for y in range(0,100) for z in range(0,100)]
for (x,y,z) in shape:
world.setBlockAt(int(math.floor(x+offsetx)), int(math.floor(y+offsety)), int(math.floor(z+offsetz)), 0)
shape = [(x,y,z) for x in range(0,100) for y in range(0,100) for z in range(0,100) if (((x-50)*(x-50)+(y-50)*(y-50)+(z-50)*(z-50)) % 256 < 16) and (((x-50)*(x-50)+(y-50)*(y-50)+(z-50)*(z-50)) < 50**2)]
for (x,y,z) in shape:
if (((x-50)*(x-50)+(y-50)*(y-50)+(z-50)*(z-50)) > 17**2):
world.setBlockAt(int(math.floor(x+offsetx)), int(math.floor(y+offsety)), int(math.floor(z+offsetz)), 159)
world.setBlockDataAt(int(math.floor(x+offsetx)), int(math.floor(y+offsety)), int(math.floor(z+offsetz)), (((x-50)*(x-50)+(y-50)*(y-50)+(z-50)*(z-50)) % 3 + 8))
else:
world.setBlockAt(int(math.floor(x+offsetx)), int(math.floor(y+offsety)), int(math.floor(z+offsetz)), 169)
world.setBlockDataAt(int(math.floor(x+offsetx)), int(math.floor(y+offsety)), int(math.floor(z+offsetz)), 0)
def openworld(name):
if osp.isfile(name):
return mclevel.fromFile(name, readonly=True)
else:
return mclevel.loadWorld(name)
