Package ai.nettogrof.battlesnake.snakes

Class Snake.Handler

  • Enclosing class:
    Snake
    public static class Snake.Handler
extends Object
    Handler class for dealing with the routes set up in the main method.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static Map<String,​String> EMPTY
      Empty response

    • Constructor Summary

      Constructors 
      Constructor Description
      Handler()  

    • Field Detail

    • Constructor Detail

      • Handler

        public Handler()

    • Method Detail

      • process

        public Map<String,​String> process​(spark.Request req,
                                        spark.Response res)
        Generic processor that prints out the request and response from the methods.
        Parameters:
        req - Request received
        res - Response object
        Returns:
        map of field,value

      • ping

        public Map<String,​String> ping()
        /ping is called by the play application during the tournament or on play.battlesnake.io to make sure your snake is still alive. API v0
        Returns:
        an empty response.

      • root

        public Map<String,​String> root()
        / is called by the play application during the tournament or on play.battlesnake.io to make sure your snake is still alive.
        Returns:
        apiversion:string - Battlesnake API Version implemented by this Battlesnake author:string - Optional username of the Battlesnake�s author head:string - Optional custom head for this Battlesnake tail:string - Optional custom tail for this Battlesnake color:string - Optional custom color for this Battlesnake .

      • start

        public Map<String,​String> start​(com.fasterxml.jackson.databind.JsonNode startRequest)
        /start is called by the engine when a game is first run.
        Parameters:
        startRequest - a map containing the JSON sent to this snake.
        Returns:
        a response back to the engine containing the snake setup values.

      • move

        public Map<String,​String> move​(com.fasterxml.jackson.databind.JsonNode moveRequest)
        /move is called by the engine for each turn the snake has.
        Parameters:
        moveRequest - a map containing the JSON sent to this snake. See the spec for details of what this contains.
        Returns:
        a response back to the engine containing snake movement values.

      • end

        public Map<String,​String> end​(com.fasterxml.jackson.databind.JsonNode endRequest)
        /end is called by the engine when a game is complete.
        Parameters:
        endRequest - a map containing the JSON sent to this snake. See the spec for details of what this contains.
        Returns:
        responses back to the engine are ignored.