convert_disktext.py - Decrypts DISKTEXT.TXT (Circuit's Edge)

from disktext_lookup import lookup

f = open("../game/DISKTEXT.TXT", "rb")
lines = f.read()
f.close()

#remove the carriage return (\r) at the beginning of the file
lines = lines[1:]

#split by line delimiter (carriage return, null, carriage return)
lines = lines.split("\x00")

print "%d lines" % len(lines)

texts = []
for line in lines:
    text = []
    for byte in line:
        text.append(lookup.get(ord(byte), byte))

    texts.append("".join(text))

f = open("disktext_unpacked.txt", "wb") #disktext_unpacked.txt
f.write("\x00".join(texts))
f.close()