BotBattle-Clients

Starter clients for the BotBattle Project

About

These are starter clients for the BotBattle project which is an API driven bot battle for exploring AI development, inspired by vindinium.

The purpose of the game is to create a bot that can outsmart the other players in a competition to navigate a grid of tiles and control the most gold resources for the most turns.

Setup

The default setup is to run the project using vagrant. The network configuration is setup to work with the BotBattle vagrant box as well - they are on the same private network: 10.0.0.10 = server, 10.0.0.11 = client.

PHP

All that is needed is to install the dependencies by running composer install in the src/php or src/php-5 directory.

Creating a bot

PHP

A good starting point is to look at RandomBot implementation.

1. Create a new Bot class in /lib/Bots that extends BotBattleClient\Bots\Generic\Bot
2. Implement the move function
3. Update runbot.php to point to your BotBattle api ($url = 'http://10.0.0.10/api/')
4. Run your bot

php runbot.php <username> <YourBotClass> [game_id|null] [difficulty(0-4)]

The move Function

The move function is where the core functionality of your bot goes. It is passed the current game state as an associative array on each turn (see the Game State Example below) and must return what action to take.

Actions

#	Action
0	None
1	Left
2	Right
3	Up
4	Down

Game State Example

{
  "id": 4,
  "board": {
    "id": 4,
    "width": 11,
    "height": 11,
    "tiles": [
      {
        "id": 364,
        "player": null,
        "type": 2,
        "x": 0,
        "y": 0
      },
      ...
    ],
    "healTiles": [
      {
        "id": 413,
        "player": null,
        "type": 3,
        "x": 4,
        "y": 5
      },
      ...
    ],
    "goldTiles": [
      {
        "id": 364,
        "player": null,
        "type": 2,
        "x": 0,
        "y": 0
      },
      ...
    ]
  },
  "players": [
    {
      "id": 5,
      "user": {
        "id": 5,
        "username": "Bob"
      },
      "x": 0,
      "y": 5,
      "health": 100,
      "points": 0
    },
    ...
  ],
  "maxPlayers": 2,
  "difficulty": 2,
  "state": 1,
  "turn": 0,
  "length": 500
}