moved to community folder

environments/community/deepsacrifice_chess/server/runner/user_game_loop.ts

@@ -0,0 +1,61 @@
+import { Chess } from "chess.js";
+import { AttackerAgent } from "../agents/attacker_agent";
+import { ChessEnv } from "../env/chess_env";
+
+// Simulate user move by picking a random legal move
+function getRandomUserMove(fen: string): { from: string; to: string } | null {
+  const chess = new Chess(fen);
+  const moves = chess.moves({ verbose: true });
+  if (moves.length === 0) return null;
+  const move = moves[Math.floor(Math.random() * moves.length)];
+  return { from: move.from, to: move.to };
+}
+
+export async function runUserVsAgentGame() {
+  const env = new ChessEnv();
+  const agent = new AttackerAgent();
+  let done = false;
+  let moveCount = 0;
+  let fen = env.reset();
+  let userTurn = true;
+  const gameData: any[] = [];
+
+  while (!done && moveCount < 100) {
+    let move;
+    let player;
+    if (userTurn) {
+      move = getRandomUserMove(fen); // Placeholder for real user input
+      player = "user";
+      console.log(`User move:`, move);
+    } else {
+      move = agent.getMove(fen);
+      player = "agent";
+      console.log(`Agent move:`, move);
+    }
+    if (!move) break;
+    // Placeholder for LLM feedback (to be replaced with real call)
+    const llmFeedback = { score: 7, justification: "Placeholder feedback" };
+    const { fen: newFen, reward, done: isDone } = env.step(move);
+    moveCount++;
+    gameData.push({
+      moveNumber: moveCount,
+      player,
+      move,
+      fen: newFen,
+      reward,
+      llmFeedback,
+    });
+    console.log("FEN:", newFen);
+    console.log("Reward:", reward);
+    fen = newFen;
+    done = isDone;
+    userTurn = !userTurn;
+  }
+  console.log(`User-vs-Agent game finished after ${moveCount} moves.`);
+  console.log("Game data:", gameData);
+}
+
+// If run directly, play a game
+(async () => {
+  await runUserVsAgentGame();
+})();