game

Documentation

Index

• type Game
  • func New(thinker Thinker, guesser Guesser) *Game
  • func (g *Game) Play() error
• type Guesser
• type Thinker

Types

type Game

type Game struct {
	// contains filtered or unexported fields
}

Game represents a cowbull game.

func New

func New(thinker Thinker, guesser Guesser) *Game

NewGame creates new gime with the provided players.

func (*Game) Play

func (g *Game) Play() error

Play plays the game with the players.

type Guesser

type Guesser interface {
	// Guess should return a guess number consisting of n digits.
	Guess(n int) (string, error)
	// Tell should tell the player the result of his guess.
	Tell(string, int, int) error
}

Guesser represents a player that tries to guess a number.

type Thinker

type Thinker interface {
	// Number makes the player to think of a number and returns the count of
	// its digits.
	Think() (int, error)
	// Try should return the cows and bulls in the specified number.
	// If the number's digit count is not equal to the one returned by Number,
	// the player should return (0, 0).
	Try(string) (cows int, bulls int, err error)
}

Thinker represents a player that thinks of a number and answers questions about it.