The above command will create a scaffold for a small demo gameplay with two components and an extremely simple demo game called grid-walk.
Grid Walk Demo Game
This game has two variables, total_step_count and current_position
A valid move to left or right will increase the step count. While the moves are only valid if the positions are with in 0..10
Provable Gamplay Scaffold
The frontend should not contain not meaningful gameplay logic, they should be written inside the provable gameplay in Rust.
A Rust project that contains provable gameplay logic.
Quickly test out the gameplay in terminal
cd <folder-name>/gameplay && cargo run
First you'll need to enter the intial states. In this demo-game, it's two u64 numbers, enter them one by one. The first number represent the total step count and second number represent the current position.
Then you'll be prompted to enter the gameplay commands.
Enter 0 for going left, enter 1 for going right.
Frontend Scaffold
This files are under
<project-name>/frontend
A barebone React project served with Vite.js.
Quickly test out the frontend
Build the ZK image
zkspin build-image gameplay/provable_game_logic/
Install frontend dependencies
cd frontend && npm install
Run the frontend server
npm run dev
Note that the everything is local so far. Nothing on-chain yet.