DreamNBT

一个Minecraft基岩版NBT解析工具

安装

pip install DreamNBT

使用

1.读取NBT文件

from DreamNBT import parse_binary
with open("test.dat", "rb") as f:
    nbt = parse_binary(f)

2.格式化输出NBT

print(nbt)

示例输出:

TAG_Compound(): 3 entries {
  TAG_Int(t1): 23455
  TAG_List(t2): 3 entries [
    TAG_Int(): 1
    TAG_Int(): 2
    TAG_Int(): 3
  ]
  TAG_Compound(t3): 2 entries {
    TAG_Byte(aa): 1
    TAG_Compound(t4): 2 entries {
      TAG_Int(t1): 23455
      TAG_List(t2): 3 entries [
        TAG_Int(): 1
        TAG_Int(): 2
        TAG_Int(): 3
      ]
    }
  }
}

3.构建和修改NBT

示例：构建上面输出的NBT

from DreamNBT import *

a = TAG_Compound()

a["t1"] = TAG_Int(23455)

a["t2"] = TAG_List([TAG_Int(1), TAG_Int(2), TAG_Int(3)])

a["t3"] = TAG_Compound()
a["t3"]["aa"] = TAG_Byte(1)

b = TAG_Compound()
b["t1"] = TAG_Int(23455)
b["t2"] = TAG_List([TAG_Int(1), TAG_Int(2), TAG_Int(3)])
a["t3"]["t4"] = b

4.NBT转为二进制

with open("test.dat", "wb") as f:
    f.write(a.to_binary())