def newPlayer(self):
playerTag = nbt.TAG_Compound()
playerTag['Air'] = nbt.TAG_Short(300)
playerTag['AttackTime'] = nbt.TAG_Short(0)
playerTag['DeathTime'] = nbt.TAG_Short(0)
playerTag['Fire'] = nbt.TAG_Short(-20)
playerTag['Health'] = nbt.TAG_Short(20)
playerTag['HurtTime'] = nbt.TAG_Short(0)
playerTag['Score'] = nbt.TAG_Int(0)
playerTag['FallDistance'] = nbt.TAG_Float(0)
playerTag['OnGround'] = nbt.TAG_Byte(0)
playerTag["Inventory"] = nbt.TAG_List()
playerTag['Motion'] = nbt.TAG_List([nbt.TAG_Double(0) for i in range(3)])
spawn = self.level.playerSpawnPosition()
spawnX = spawn[0]
spawnZ = spawn[2]
blocks = [self.level.blockAt(spawnX, i, spawnZ) for i in range(self.level.Height)]
i = self.level.Height
done = False
for index, b in enumerate(reversed(blocks)):
if b != 0 and not done:
i = index
done = True
spawnY = self.level.Height - i
playerTag['Pos'] = nbt.TAG_List([nbt.TAG_Double([spawnX, spawnY, spawnZ][i]) for i in range(3)])
playerTag['Rotation'] = nbt.TAG_List([nbt.TAG_Float(0), nbt.TAG_Float(0)])
return playerTag
def convert(tag):
out = None
if (tag.type is parse.TAG_Byte):
out = nbt.TAG_Byte(value=tag.data, name=tag.name)
elif (tag.type is parse.TAG_Byte_Array):
out = nbt.TAG_Byte_Array(value=fromstring(tag.data), name=tag.name)
elif (tag.type is parse.TAG_Double):
out = nbt.TAG_Double(value=tag.data, name=tag.name)
elif (tag.type is parse.TAG_Float):
out = nbt.TAG_Float(value=tag.data, name=tag.name)
elif (tag.type is parse.TAG_Int):
out = nbt.TAG_Int(value=tag.data, name=tag.name)
elif (tag.type is parse.TAG_Int_Array):
out = nbt.TAG_Int_Array(value=tag.data, name=tag.name)
elif (tag.type is parse.TAG_Long):
out = nbt.TAG_Long(value=tag.data, name=tag.name)
elif (tag.type is parse.TAG_Short):
out = nbt.TAG_Short(value=tag.data, name=tag.name)
elif (tag.type is parse.TAG_String):
out = nbt.TAG_String(value=tag.data, name=tag.name)
# Recursives
elif (tag.type is parse.TAG_Compound):
out = nbt.TAG_Compound(name=tag.name)
for item in tag.data:
temp = convert(item)
if (temp is not None):
out[temp.name] = temp
elif (tag.type is parse.TAG_List):
out = nbt.TAG_List(name=tag.name)
for item in tag.data[1]:
temp = convert(dummyNBTyaml(tag.data[0], item))
if (temp is not None):
out.append(temp)
return out
def parse_nbt(node, params={}):
"""Recursivly build nbt datastructure from xml."""
if 'name' in node.attrib:
name = node.attrib['name']
else:
name = ''
if node.text and node.text != '':
text = replace_params(node.text, params)
else:
text = ''
if node.tag == 'Compound':
values = [] # list of other tags
for child in node:
values.append(parse_nbt(child, params))
return nbt.TAG_Compound(values, name)
if node.tag == 'List':
values = [] # list of other tags
for child in node:
values.append(parse_nbt(child, params))
return nbt.TAG_List(values, name)
elif node.tag == 'String':
return nbt.TAG_String(text, name)
elif node.tag == 'Int':
return nbt.TAG_Int(text, name)
elif node.tag == 'Byte':
return nbt.TAG_Byte(text, name)
elif node.tag == 'Short':
return nbt.TAG_Short(text, name)
elif node.tag == 'Long':
return nbt.TAG_Long(text, name)
elif node.tag == 'Float':
return nbt.TAG_Float(text, name)
elif node.tag == 'Double':
return nbt.TAG_Double(text, name)
else:
raise 'Unsupported'
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")])