Skale-Nebula-Mud

Tutorial example for Nebula developers wishing to integrate Skale/Nebula and MUD

Update the packages/client .env.example to the Skale ChainID for either mainnet or testnet you wish to run the client

VITE_CHAIN_ID=37084624

Update the packages/contracts to .env.example with the account's private key with deployer roles. Although ensure that this account is funded with sFuel

To get sFuel follow the link and fund your account https://www.sfuelstation.com/

# This .env file is for demonstration purposes only.
#
# This should usually be excluded via .gitignore and the env vars attached to
# your deployment environment, but we're including this here for ease of local
# development. Please do not commit changes to this file!
#
# Enable debug logs for MUD CLI
DEBUG=mud:*
#
# Anvil default private key:
export PRIVATE_KEY="Add Private Key with Deployer Role"

Edit supportedChains.ts within the packages/client to the Skale/Nebula network you wish to connect your frontend.

import { MUDChain, mudFoundry, redstone, garnet } from "@latticexyz/common/chains";
import  {skaleNebulaTestnet} from "viem/chains";
/*
 * See https://mud.dev/guides/hello-world/add-chain-client
 * for instructions on how to add networks.
 * skaleNebulaTestnet 
 */
export const supportedChains: MUDChain[] = [mudFoundry, redstone, garnet, skaleNebulaTestnet];

You will also need to edit the foundy.toml file when editing the chain you wish to connect with any supplying the correct eth_rpc_url

[profile.default]
solc = "0.8.24"
ffi = false
fuzz_runs = 256
optimizer = true
optimizer_runs = 3000
verbosity = 2
src = "src"
test = "test"
out = "out"
allow_paths = [
  # pnpm symlinks to the project root's node_modules
  "../../node_modules",
  # template uses linked mud packages from within the mud monorepo
  "../../../../packages",
  # projects created from this template and using linked mud packages
  "../../../mud/packages",
]
extra_output_files = [
  "abi",
  "evm.bytecode"
]
fs_permissions = [{ access = "read", path = "./"}]

[profile.garnet]
eth_rpc_url = "https://rpc.garnetchain.com"

[profile.skaleNebulaTestnet]
eth_rpc_url = "https://testnet.skalenodes.com/v1/lanky-ill-funny-testnet"

[profile.redstone]
eth_rpc_url = "https://rpc.redstonechain.com"

Compiling the smart contracts

Deploying smart contracts on the Skale network you must use the following command within the CLI within the contracts folder

 pnpm mud deploy --profile skaleNebulaTestnet --forgeScriptOptions="--legacy"

Now, from within the main MUD project directory. Run the following command.

pnpm dev

Lastly, you can visit the following URL in your browser. NOTE change the chainId to the network you wish to connect.

http://localhost:3000/?chainid=37084624

KBryan/Skale-Nebula-Mud

Skale-Nebula-Mud

Compiling the smart contracts