Add one-command RISE Testnet V2 deployment

script/DeployRiseTestnet.s.sol

@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.24;
+
+import {Script} from "forge-std/Script.sol";
+import {console2} from "forge-std/console2.sol";
+import {Delveworn} from "../src/Delveworn.sol";
+import {LegacyVRFAdapter} from "../src/adapters/LegacyVRFAdapter.sol";
+
+/// @notice Deploys Delveworn on RISE Testnet behind the compatibility VRF adapter.
+/// @dev RISE_VRF_COORDINATOR must point to the existing RISE VRF-style coordinator/provider contract.
+contract DeployRiseTestnet is Script {
+    function run() external returns (LegacyVRFAdapter adapter, Delveworn dungeon) {
+        address upstreamCoordinator = vm.envAddress("RISE_VRF_COORDINATOR");
+        require(upstreamCoordinator != address(0), "Invalid RISE VRF coordinator");
+
+        vm.startBroadcast();
+
+        adapter = new LegacyVRFAdapter(upstreamCoordinator);
+        dungeon = new Delveworn(address(adapter));
+
+        vm.stopBroadcast();
+
+        console2.log("RISE upstream VRF coordinator:", upstreamCoordinator);
+        console2.log("LegacyVRFAdapter:", address(adapter));
+        console2.log("Delveworn:", address(dungeon));
+    }
+}

scripts/deploy-rise-testnet.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+RPC_URL="${RISE_RPC_URL:-https://testnet.riselabs.xyz}"
+CURRENT_DUNGEON="${RISE_EXISTING_DUNGEON_ADDRESS:-}"
+
+if [[ -z "$CURRENT_DUNGEON" && -f ../frontend/.env.local ]]; then
+  CURRENT_DUNGEON="$(sed -n 's/^NEXT_PUBLIC_DUNGEON_ADDRESS=//p' ../frontend/.env.local | tail -n 1 | tr -d "'\"[:space:]")"
+fi
+
+if [[ -z "$CURRENT_DUNGEON" ]]; then
+  cat >&2 <<'EOF'
+Could not determine the existing RISE dungeon address.
+Set RISE_EXISTING_DUNGEON_ADDRESS or keep NEXT_PUBLIC_DUNGEON_ADDRESS in ../frontend/.env.local.
+EOF
+  exit 1
+fi
+
+CURRENT_DUNGEON="$(cast to-check-sum-address "$CURRENT_DUNGEON")"
+
+echo "Existing RISE dungeon: $CURRENT_DUNGEON"
+echo "Reading its coordinator from $RPC_URL ..."
+
+RISE_VRF_COORDINATOR="$(cast call "$CURRENT_DUNGEON" 'coordinator()(address)' --rpc-url "$RPC_URL")"
+RISE_VRF_COORDINATOR="$(cast to-check-sum-address "$RISE_VRF_COORDINATOR")"
+export RISE_VRF_COORDINATOR
+
+echo "RISE VRF coordinator: $RISE_VRF_COORDINATOR"
+echo "Deploying fresh LegacyVRFAdapter + Delveworn V2 ..."
+
+forge script script/DeployRiseTestnet.s.sol:DeployRiseTestnet \
+  --rpc-url "$RPC_URL" \
+  --broadcast \
+  "$@"
+
+cat <<'EOF'
+
+Deployment broadcast completed.
+Use the Delveworn address printed above as NEXT_PUBLIC_DUNGEON_ADDRESS in the frontend/Vercel deployment, then redeploy the frontend.
+EOF