Add battlecode basic code

Author: john-b-yang

codeclash/games/__init__.py

@@ -1,4 +1,5 @@
 from codeclash.games.abstract import CodeGame
+from codeclash.games.battlecode.main import BattleCodeGame
 from codeclash.games.battlesnake.main import BattleSnakeGame
 from codeclash.games.corewar.main import CoreWarGame
 from codeclash.games.robocode.main import RoboCodeGame
@@ -8,10 +9,13 @@
 # might consider postponing imports to avoid loading things we don't need
 def get_game(config: dict) -> CodeGame:
     game = {
-        BattleSnakeGame.name: BattleSnakeGame,
-        CoreWarGame.name: CoreWarGame,
-        RoboCodeGame.name: RoboCodeGame,
-        RobotRumbleGame.name: RobotRumbleGame,
+        x.name: x for x in [
+            BattleCodeGame,
+            BattleSnakeGame,
+            CoreWarGame,
+            RoboCodeGame,
+            RobotRumbleGame
+        ]
     }.get(config["game"]["name"])
     if game is None:
         raise ValueError(f"Unknown game: {config['game']['name']}")

codeclash/games/battlecode/main.py

@@ -0,0 +1,22 @@
+from typing import Any
+
+from codeclash.games.abstract import CodeGame
+
+
+class BattleCodeGame(CodeGame):
+    name: str = "BattleCode"
+
+    def __init__(self, config):
+        super().__init__(config)
+        assert len(config["players"]) == 2, "BattleCode is a two-player game"
+        self.run_cmd_round: str = "python run.py run"
+    
+    def determine_winner(self, agents: list[Any]):
+        response = self.environment.execute(f"tail -2 {self.round_log_path}")
+        self.scoreboard.append((self.round, "BLAH")) # TODO
+    
+    def execute_round(self, agents: list[Any]):
+        args = [f"/{agent.name}/src/" for agent in agents]
+        cmd = f"{self.run_cmd_round}" # TODO
+        response = self.environment.execute(cmd)
+        assert response["returncode"] == 0, response

configs/battlecode.yaml

@@ -0,0 +1,8 @@
+game:
+  name: BattleCode
+  rounds: 2
+players:
+- agent: dummy
+  name: p1
+- agent: dummy
+  name: p2

docker/BattleCode.Dockerfile

@@ -0,0 +1,12 @@
+FROM python:3.12-slim-bookworm
+
+ENV PYTHONDONTWRITEBYTECODE=1 PYTHONUNBUFFERED=1
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential git curl && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN git clone https://github.com/emagedoc/BattleCode.git /testbed
+
+WORKDIR /testbed
+
+RUN python run.py update