Save System

The save system stores world changes, inventory state, player transform, and world seed.

Main Scripts

Assets/PixitGames/BlockWorld/Scripts/SaveManager.cs
Assets/PixitGames/BlockWorld/Scripts/SaveGameData.cs
Assets/PixitGames/BlockWorld/Scripts/UI/DemoSaveMenu.cs

Save Location

SaveManager.SavePath uses:

Application.persistentDataPath + saveFileName

Default file name:

blockworld_save.json

Saved Data

Data	Description
Seed	World seed used for regeneration
Player position	World position
Player euler angles	Rotation
Selected hotbar index	Active hotbar slot
Inventory slots	Blocks, tools, items, counts
Block changes	Modified block IDs by chunk/local coordinate

New Game

SaveManager.NewGame():

1. Clears tracked block changes.
2. Randomizes or sets the seed.
3. Clears inventory.
4. Resets player transform.
5. Generates the world.
6. Saves the initial state.

Load Game

SaveManager.LoadGame():

1. Reads JSON save data.
2. Applies saved seed.
3. Regenerates the world.
4. Applies saved block changes.
5. Loads inventory.
6. Loads player transform.

Block Change Keys

Block changes are tracked by:

chunkX:chunkZ:x:y:z

This lets the generated world remain procedural while only storing player edits.