robocode-tank-royale 0.35.0

Python Bot API for Robocode Tank Royale

Robocode Tank Royale - Python Bot API

Build the best - destroy the rest!

The Python Bot API for Robocode Tank Royale - the next evolution of the classic Robocode programming game where you code virtual tanks to battle against each other in a virtual arena.

About Robocode Tank Royale

Robocode is a programming game where the goal is to code a bot in the form of a virtual tank to compete against other bots in a virtual battle arena. The player is the programmer of a bot, who will have no direct influence on the game. Instead, you must write a program with the logic for the brain of the bot containing instructions about how it should behave during battles.

Tank Royale is the next generation of Robocode that supports:

• Network-based battles via WebSocket connections
• Multiple programming languages and platforms
• Real-time battles with multiple bots

Installation

Install the Python Bot API using pip:

pip install robocode-tank-royale

Requirements

• Python 3.10 or higher
• WebSocket support (automatically handled by dependencies)

Quick Start

Check out the complete MyFirstBot example on GitHub:

📁 MyFirstBot.py:

Or start with this minimal example you can run right away:

import asyncio

from robocode_tank_royale.bot_api.bot import Bot
from robocode_tank_royale.bot_api.events import ScannedBotEvent, HitByBulletEvent

class MyFirstBot(Bot):
    async def run(self) -> None:
        while self.is_running():
            await self.forward(100)
            await self.turn_gun_left(360)
            await self.back(100)
            await self.turn_gun_left(360)

    async def on_scanned_bot(self, e: ScannedBotEvent) -> None:
        del e
        await self.fire(1)

    async def on_hit_by_bullet(self, e: HitByBulletEvent) -> None:
        bearing = self.calc_bearing(e.bullet.direction)
        await self.turn_right(90 - bearing)

async def main() -> None:
    bot = MyFirstBot()
    await bot.start()

if __name__ == "__main__":
    asyncio.run(main())

How to run:

• Install and start the Robocode Tank Royale GUI from the releases page (it starts the game server).
• Save the code above as MyFirstBot.py and run: python MyFirstBot.py
• In the GUI, add your bot process and start a battle.

Configuration

By default, the bot looks for a <ClassName>.json file with bot information. If not found, it falls back to environment variables.

• SERVER_URL: WebSocket URL of the server (default: ws://localhost:7654 if not set)
• SERVER_SECRET: Optional. Only set this if the server requires a secret; otherwise leave it unset.
• Required when no config file is used: BOT_NAME, BOT_VERSION, BOT_AUTHORS
• Optional: BOT_DESCRIPTION, BOT_HOMEPAGE, BOT_COUNTRY_CODES, BOT_GAME_TYPES, BOT_PLATFORM, BOT_PROG_LANG, BOT_INITIAL_POS

Features

The Python Bot API provides:

• Full Bot Control: Move your tank, rotate gun and radar, fire bullets
• Event Handling: Respond to hits, bot scanned, bullet impacts, and more
• Battle Information: Access to battle state, opponent positions, and game rules
• Debugging Support: Built-in debugging and logging capabilities
• Modern Python: Type hints and modern Python features supported

Getting Started

1. Install the package: pip install robocode-tank-royale

2. Download Robocode Tank Royale: Get the game GUI and server from the official releases

3. Create your bot: Download and study MyFirstBot.py or check the documentation

4. Run battles: Start the GUI, add your bot, and watch the battles unfold!

Documentation & Resources

• 📖 Official Documentation: robocode-dev.github.io/tank-royale
• 🚀 Getting Started: Tutorial
• 🤖 My First Bot: Create Your First Bot
• 📚 API Reference: Python API Documentation
• 🤖 Sample Bots: Python Examples
• 💾 Source Code: GitHub Repository

Supported Platforms

Robocode Tank Royale runs on:

• Windows
• macOS
• Linux

The Python Bot API works with Python 3.10+ on all supported platforms.

Community & Support

• GitHub Issues: Report bugs and request features
• Discussions: Community discussions and help
• Contributing: Check out our Contributing Guide

Development Status

🚧 Work in Progress: The Python Bot API is currently under active development. Features and APIs may change before the stable release.

License

Licensed under the Apache License 2.0

Copyright

Copyright © 2022 Flemming N. Larsen

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Ready to build the best tank and destroy the rest? Start coding your bot today! 🚀🎯