BL3: It is time... time to start reading these files

BL3_find_items.py

@@ -0,0 +1,20 @@
+# Parallel to BL1 and BL2 savefile readers. The name's a bit orphanned now.
+# See https://github.com/FromDarkHell/BL3SaveEditor for a lot of great info.
+import argparse
+from BL1_find_items import FunctionArg, Consumable
+
+class SaveFileFormatError(Exception): pass
+
+def parse_savefile(fn):
+	with open(fn, "rb") as f: data = Consumable(f.read())
+	if data.get(4) != b"GVAS": raise SaveFileFormatError("Invalid magic number - corrupt file?")
+
+def main(args=None):
+	parser = argparse.ArgumentParser(description="Borderlands 3 save file reader")
+	parser.add_argument("-f", "--file", help="Specify the file to parse")
+	# TODO: Know the standard directory and go looking there
+	args = parser.parse_args(args)
+	print(args)
+	if args.file: parse_savefile(args.file)
+
+if __name__ == "__main__": main()