Minecraft Forums

Quote from Freak2814»

I'm in need of help creating a save and read method. I'm working on an update for my friend mod which will be adding in quests. The whole quest script works exactly how it should but when you exit the game my save method fails and you have to start the quests all over again. Could somebody please help me with this?[/header]

[header=3]There are two ways how to do:[/header]


[header=3]1. ModPe.saveData...:[/header]

[header=3]I´m not sure at the first[/header]

[header=3]----script start----[/header]

var text;

var name;

//All these functions-methods you need just once.

//To save more texts just change the name (name = "1"; name = "2").

function savetext{

    ModPE.saveData(name) = text;

}

function loadtext{

    text = ModPE.readData(name);

}

[header=3]----script end----[/header]


[header=3]2. With a text file:[/header] [header=3]----script start----[/header]

var text;

var text2;

var text3;

function newLevel() {

 path = android.os.Environment.getExternalStorageDirectory().getPath() + "/games/com.mojang/minecraftWorlds/" + Level.getWorldDir() + "/";

}

function save{

    save(path, "name.txt", text + ";" + text2 + ";" + text3);

}

//Don´t name this function load, because the function load already exists.

function loadtext{

    var content = load(path, "name.txt");

text = content.split(";")[0];

text2 = content.split(";")[1];

text3 = content.split(";")[2];

}

function save(path, filename, content) {

 try {

 java.io.File(path).mkdirs();

 var newFile = new java.io.File(path, filename);

 newFile.createNewFile();

 var outWrite = new java.io.OutputStreamWriter(new java.io.FileOutputStream(newFile));

 outWrite.append(content);

 outWrite.close();

 } catch(err) {

 clientMessage(err);

 }

}

function load(path, filename) {

 var content = "";if (java.io.File(path + filename).exists()) {

 var file = new java.io.File(path + filename),

 fos = new java.io.FileInputStream(file),

 str = new java.lang.StringBuilder(),

 ch;

 while ((ch = fos.read()) != -1) {str.append(java.lang.Character(ch)); }

 content = String(str.toString());

 fos.close();

 }

 return content;

}

[header=3]----script end----
I hope this helps [/header]

Quote from Freak2814»

Thanks for this help but I need some more help. How do I use it?

Here is an exmple for the .txt version:
http://www.minecraftforum.net/forums/minecraft-pocket-edition/mcpe-mods-tools/mcpe-mod-tool-help-requests/2325998-saving-a-txt-at-a-modpe-script-javascript-on