This package provides a read/write process for Minecraft NBT data structures.
It also has preliminary (not fully tested!) support for using "NBTEncoder" and "NBTDecoder" to decode/encode NBT these structures into Swift classes/structs.
The data should be the uncompressed stream in Data type.
// Data is the decompressed data of the NBT file
guard var structure = NBTStructure(decompressed: data) else {
print("Failed to read data")
exit(0)
}For compressed data, only the GZip format can be used.
// Data is the compressed data of the NBT file
guard var structure = NBTStructure(compressed: data) else {
print("Failed to read data")
exit(0)
}The structure tag provides:
- A
tagproperty which is the compound root tag of the NBT. You can use this tag to manually traverse the NBT structure. readandwritefunctions that both take an array of strings (text or numerical values for indexes and compound tags, respectively) and either a value to write, or return the value found.
There are two ways to read data.
try structure.read(["", "Data", "ServerBrands", "0"])// Get compound of NBT file
var compound = structure.tag
// Read data from compound
var keys = compound.contents.keys
var someIntValue = compound["intValue"]
var someStringValue = compound["stringValue"]
// Read data from list
var list = compound["listValue"] as! NBTList
var someValue = list.elements[0]Level.dat (and others) may have a blank key as the first tag in the structure (seen above in the read command).