e2a2984925
Python tooling for decoding walker saves and mining game data: sand.py / build_wbt.py / walker_hashes.py / harvest_hashes.py (.wbt codec + hashes), extract_*/loot_probe/odin_read/unitybundle (asset parsing), make_*_wiki + render_wiki (wiki generation), recover_key. Paths point at the local extracted/, wiki/, and Walkers symlink.
48 lines
1.9 KiB
Python
48 lines
1.9 KiB
Python
#!/usr/bin/env python3
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"""Dump the raw Odin SerializedBytes for the two LootTablesConfig assets, and do a
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first-pass analysis: hexdump head, and list ASCII strings (>=3 chars) found."""
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import os, sys, json, re, UnityPy
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from UnityPy.helpers.TypeTreeGenerator import TypeTreeGenerator
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GAME = "/mnt/d/SteamLibrary/steamapps/common/Sand Playtest"
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BD = os.path.join(GAME, "Sand_Data/StreamingAssets/aa/StandaloneWindows64")
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META = os.path.join(GAME, "Sand_Data/il2cpp_data/Metadata/global-metadata.dat")
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DLL = os.path.join(GAME, "GameAssembly.dll")
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OUT = "/home/downloadpizza/sand_tools/extracted"
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gen = TypeTreeGenerator("6000.0.40f1")
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gen.load_il2cpp(open(DLL, "rb").read(), open(META, "rb").read())
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env = UnityPy.load(os.path.join(BD, "configuration_assets_all.bundle"),
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os.path.join(BD, "sand_monoscripts.bundle"))
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for o in env.objects:
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if o.type.name != "MonoBehaviour":
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continue
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try:
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d = o.read(); nm = getattr(d, "m_Name", "") or ""
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except Exception:
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continue
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if "LootTables" not in nm:
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continue
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script = d.m_Script.read()
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full = (script.m_Namespace + "." if script.m_Namespace else "") + script.m_ClassName
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nodes = json.loads(gen.get_nodes_as_json(script.m_AssemblyName, full))
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tree = o.read_typetree(nodes)
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sb = tree["serializationData"]["SerializedBytes"]
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data = bytes(sb)
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out_bin = os.path.join(OUT, f"{nm}.odin.bin")
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open(out_bin, "wb").write(data)
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print(f"\n=== {nm}: {len(data)} bytes -> {out_bin}")
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print("head hex:", data[:64].hex())
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# ascii strings
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strings = re.findall(rb"[\x20-\x7e]{3,}", data)
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uniq = []
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seen = set()
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for s in strings:
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t = s.decode()
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if t not in seen:
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seen.add(t); uniq.append(t)
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print(f"{len(strings)} ascii runs, {len(uniq)} unique. First 60 unique:")
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for t in uniq[:60]:
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print(" ", repr(t))
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