MapleStory WZ File Unpack

tools of maplestory wz files include Canvas SoundDX8

support multiple directory struct
support read directory struct from Base.wz or Base directory
lazy loading save memory

Usage

go get -u github.com/anonymous5l/wzexplorer

Examples

example for cms v079 read all struct

package main

import (
	"github.com/anonymous5l/wzexplorer"
	"image/png"
	"os"
)

func main() {
	cp, err := wzexplorer.NewCryptProvider(79, wzexplorer.IvEMS)
	if err != nil {
		panic(err)
	}

	/**
	wz_files_directory
        ├── Base.wz
        └── <...>.wz
	wz_files_directory
        ├── Base
        │   ├── Base.ini
        │   └── <...>.wz
        └── <...>
	*/

	archive, err := wzexplorer.NewBase(cp, "wz_files_directory")
	if err != nil {
		panic(err)
	}
	defer archive.Close()

	obj, err := archive.GetPath("/Map/Back/poisonForest.img/back/12")
	if err != nil {
		panic(err)
	}

	o, err := os.Create("test.png")
	if err != nil {
		panic(err)
	}
	defer o.Close()

	img, err := obj.Canvas().Image()
	if err != nil {
		panic(err)
	}

	if err = png.Encode(o, img); err != nil {
		panic(err)
	}
}

example for single file

    cp, err := wzexplorer.NewCryptProvider(79, wzexplorer.IvEMS)
    if err != nil {
        panic(err)
    }

    f, err := wzexplorer.NewFile(cp, "filename.wz")
    if err != nil {
        panic(err)
    }
    defer f.Close()