AutoSave

Automatically save, load, and sync NBT data with a easy to use, easy to extend, annotation based API.

How To Use

Add as a dependency

First add tterrag's alternate maven to your buildscript

repositories {
    maven { url = "http://maven2.tterrag.com" } // AutoSave
}

Then add AutoSave as a maven dependency

dependencies {
    compile "info.loenwind.autosave:AutoSave:${minecraft_version}-${autosave_version}"
}

Where autosave_version is defined in your gradle.properties file. See the maven listings for versions.

However, to allow for multiple mods to depend on AutoSave without conflict (and without shading) we recommend you use Forge's Contained Dependencies system.

Label your fields

Simply annotate any fields that need to be saved with @Store.

public class MyObject {
    
    @Store
    private String name;
    
    @Store
    private int counter;
}

Serialize With Ease

The (de)serialization API is very simple, only a single line of code!

To write an object to NBT:

NBTTagCompound tag = new NBTTagCompound();
Writer.write(tag, object);

To read an object from NBT:

Reader.read(tag, object);

Automatic recursive serializer support

@Storable
public class StorableExample {
    
    @Store
    private String name;
}

public class Wrapper {
    
    @Store
    private StorableExample storable;
}

Writer.write(tag, new Wrapper()); // This will work!

Extend the supported field types

Registry registry = new Registry();
registry.register(new HandleMyObject());

...

class Wrapper {

    @Store
    private MyObject myObject = new MyObject();
}

NBTTagCompound tag = new NBTTagCompound();
Writer.write(registry, tag, new Wrapper());

Out-of-the-box Supported Types

Special Cases

• Array types will automatically look for a handler for their component type
• Supported generic types will do the same (List, Map, etc. See Java)

Java

• All primitive types (including boxed types)
• String
• Enum
• List (ArrayList)
• LinkedList
• Set (HashSet)
• Map (HashMap)
• EnumMap
• Enum2EnumMap (Not a class, but a special case of EnumMap where the data is packed more efficiently)

Minecraft

• Block, Item, Enchantment, etc. are supported by the generic registry object handler
• BlockPos
• IBlockState
• ItemStack
• ResourceLocation

Forge

• All registry objects (Item, Block, Biome, Enchantment, etc.)
• Fluid
• FluidStack

For more information, refer to the javadocs.