Readme.md

Gopher Lua Packages for Vikingo Engine

crypto Package

Method	Description	Parameters	Returns
md5	Computes MD5 hash of string	string	string (hex)
sha1	Computes SHA1 hash of string	string	string (hex)
sha256	Computes SHA256 hash of string	string	string (hex)
sha512	Computes SHA512 hash of string	string	string (hex)
xor	Performs XOR operation between data and key	data, key (number/string/table)	data (same type as input data)

encoding Package

Method	Description	Parameters	Returns
hex_encode	Encodes string to hex	string	string (hex)
hex_decode	Decodes hex string	string (hex)	string, error
url_encode	URL encodes string	string	string (encoded)
url_decode	URL decodes string	string (encoded)	string, error
base64_encode	Encodes string to base64	string	string (base64)
base64_decode	Decodes base64 string	string (base64)	string, error
puny_encode	Encodes string to Punycode	string	string, error
puny_decode	Decodes Punycode string	string (punycode)	string, error

strings Package

Method	Description	Parameters	Returns
split	Splits string by separator	string, separator	table (array of strings)
fields	Splits string by whitespace	string	table (array of strings)
has_prefix	Checks if string has prefix	string, prefix	boolean
has_suffix	Checks if string has suffix	string, suffix	boolean
trim	Removes characters from start and end	string, cutset	string
trim_space	Removes whitespace from start and end	string	string
trim_prefix	Removes prefix	string, prefix	string
trim_suffix	Removes suffix	string, suffix	string
contains	Checks if string contains substring	string, substring	boolean
replace	Replaces substrings	string, old, new, n	string

zlib Package

Method	Description	Parameters	Returns
compress	Compresses data using zlib	string	string (compressed data)
decompress	Decompresses zlib data	string (compressed data)	string, error

General Information

• All packages are loaded through the Preload() function in preload.go
• Methods are available in Lua as modules: crypto.md5(), encoding.hex_encode(), strings.split(), zlib.compress()
• Decoding methods return two values: result and error (if any)
• Encoding methods return only the result