#!/usr/bin/env python3
"""
City Builder Game Launcher
"""
import sys
import subprocess
from pathlib import Path

def main():
    print("=" * 60)
    print("City Builder - Multiplayer Game")
    print("=" * 60)
    print()
    
    # Check if virtual environment exists
    venv_path = Path(".venv")
    if not venv_path.exists():
        print("Virtual environment not found!")
        print("Creating virtual environment...")
        subprocess.run([sys.executable, "-m", "venv", ".venv"])
        print("Virtual environment created.")
        print()
        print("Please run:")
        print("  - On Linux/Mac: source .venv/bin/activate")
        print("  - On Windows: .venv\\Scripts\\activate")
        print("Then run: pip install -r requirements.txt")
        print("Then run this script again.")
        return
    
    # Start the server
    print("Starting server on http://127.0.0.1:9901")
    print("-" * 60)
    print()
    print("Press Ctrl+C to stop the server")
    print()
    
    try:
        subprocess.run([
            sys.executable, "-m", "uvicorn",
            "server.main:app",
            "--host", "127.0.0.1",
            "--port", "9901",
            "--reload"
        ])
    except KeyboardInterrupt:
        print("\nServer stopped.")

if __name__ == "__main__":
    main()