Eternum is built using dojo engine. You can install the dojo toolchain by:
curl -L https://install.dojoengine.org | bash
Read the dojo book here to discover the toolchain in depth.
- In contracts directory, add your new models/systems
- Build your new contracts:
sozo build - In Scarb.toml comment out account_address and private_key in dev and uncomment in prod
- Update remote eternum world:
sozo migrate rpc-url https://api.cartridge.gg/x/eternum2/katana