def copyWithOffset(cls, entity, copyOffset):
eTag = deepcopy(entity)
positionTags = map(lambda p, co: nbt.TAG_Double(p.value + co),
eTag["Pos"], copyOffset)
eTag["Pos"] = nbt.TAG_List(positionTags)
if eTag["id"].value in ("Painting", "ItemFrame"):
eTag["TileX"].value += copyOffset[0]
eTag["TileY"].value += copyOffset[1]
eTag["TileZ"].value += copyOffset[2]
return eTag
def copyWithOffset(cls, entity, copyOffset, regenerateUUID=False):
eTag = deepcopy(entity)
# Need to check the content of the copy to regenerate the possible sub entities UUIDs.
# A simple fix for the 1.9+ minecarts is proposed.
positionTags = map(lambda p, co: nbt.TAG_Double(p.value + co),
eTag["Pos"], copyOffset)
eTag["Pos"] = nbt.TAG_List(positionTags)
# Also match the 'minecraft:XXX' names
# if eTag["id"].value in ("Painting", "ItemFrame", u'minecraft:painting', u'minecraft:item_frame'):
# print "#" * 40
# print eTag
# eTag["TileX"].value += copyOffset[0]
# eTag["TileY"].value += copyOffset[1]
# eTag["TileZ"].value += copyOffset[2]
# Trying more agnostic way
if eTag.get('TileX') and eTag.get('TileY') and eTag.get('TileZ'):
eTag["TileX"].value += copyOffset[0]
eTag["TileY"].value += copyOffset[1]
eTag["TileZ"].value += copyOffset[2]
if "Riding" in eTag:
eTag["Riding"] = Entity.copyWithOffset(eTag["Riding"], copyOffset)
# # Fix for 1.9+ minecarts
if "Passengers" in eTag:
passengers = nbt.TAG_List()
for passenger in eTag["Passengers"]:
passengers.append(
Entity.copyWithOffset(passenger, copyOffset,
regenerateUUID))
eTag["Passengers"] = passengers
# #
if regenerateUUID:
# Courtesy of SethBling
eTag["UUIDMost"] = nbt.TAG_Long((random.getrandbits(47) << 16)
| (1 << 12)
| random.getrandbits(12))
eTag["UUIDLeast"] = nbt.TAG_Long(-(
(7 << 60) | random.getrandbits(60)))
return eTag
def copyWithOffset(cls, entity, copyOffset, regenerateUUID=False):
eTag = deepcopy(entity)
positionTags = map(lambda p, co: nbt.TAG_Double(p.value + co), eTag["Pos"], copyOffset)
eTag["Pos"] = nbt.TAG_List(positionTags)
if eTag["id"].value in ("Painting", "ItemFrame"):
eTag["TileX"].value += copyOffset[0]
eTag["TileY"].value += copyOffset[1]
eTag["TileZ"].value += copyOffset[2]
if "Riding" in eTag:
eTag["Riding"] = Entity.copyWithOffset(eTag["Riding"], copyOffset)
if regenerateUUID:
# Courtesy of SethBling
eTag["UUIDMost"] = nbt.TAG_Long((random.getrandbits(47) << 16) | (1 << 12) | random.getrandbits(12))
eTag["UUIDLeast"] = nbt.TAG_Long(-((7 << 60) | random.getrandbits(60)))
return eTag
def testModify(self):
level = self.testCreate()
# Most of the value types work as expected. Here, we replace the entire tag with a TAG_String
level["About"]["Author"] = nbt.TAG_String("YARRR~!")
# Because the tag type usually doesn't change,
# we can replace the string tag's value instead of replacing the entire tag.
level["About"]["Author"].value = "Stew Pickles"
# Remove members of a TAG_Compound using del, similar to a python dict.
del (level["About"])
# Replace all of the wood blocks with gold using a boolean index array
blocks = level["Map"]["Blocks"].value
blocks[blocks == 5] = 41
level["Entities"][0] = nbt.TAG_Compound([
nbt.TAG_String("Creeper", "id"),
nbt.TAG_List([nbt.TAG_Double(d) for d in (1, 1, 1)], "Pos")
])
def setpos(cls, tag, pos):
tag["Pos"] = nbt.TAG_List([nbt.TAG_Double(p) for p in pos])
def numbersToFloats(ent):
for attr in "Motion", "Pos":
if attr in ent:
ent[attr] = nbt.TAG_List([nbt.TAG_Double(t.value) for t in ent[attr]])
def getPlayerDimension(self, player="Player"):
"""
Always returns 0, as MCPE only has the overworld dimension.
:param player: string of the name of the player. "Player" for SSP player, player_<client-id> for SMP player.
:return: int
"""
return 0
def setPlayerPosition(self, (x, y, z), player="Player"):
"""
Sets the players position to x, y, z
:param (x, y, z): tuple of the coordinates of the player
:param player: string of the name of the player. "Player" for SSP player, player_<client-id> for SMP player.
:return:
"""
posList = nbt.TAG_List([nbt.TAG_Double(p) for p in (x, y - 1.75, z)])
playerTag = self.getPlayerTag(player)
playerTag["Pos"] = posList
def getPlayerPosition(self, player="Player"):
"""
Gets the players position
:param player: string of the name of the player. "Player" for SSP player, player_<client-id> for SMP player.
:return: tuple int (x, y, z): Coordinates of the player.
"""
playerTag = self.getPlayerTag(player)
posList = playerTag["Pos"]
x, y, z = map(lambda c: c.value, posList)
return x, y + 1.75, z
