mcts

Documentation

Index

• func EvalWeightedPolicy(ctx context.Context, mc *MonteCarloAI, p *tak.Position, alloc *tak.Position) *tak.Position
• func GetRand(ctx context.Context) *rand.Rand
• func UniformRandomPolicy(ctx context.Context, m *MonteCarloAI, p *tak.Position, alloc *tak.Position) *tak.Position
• func WithRand(ctx context.Context, r *rand.Rand) context.Context
• type MCTSConfig
• type MonteCarloAI
  • func NewMonteCarlo(cfg MCTSConfig) *MonteCarloAI
  • func (ai *MonteCarloAI) GetMove(ctx context.Context, p *tak.Position) tak.Move
• type PolicyFunc
  • func NewMinimaxPolicy(cfg *MCTSConfig, depth int) PolicyFunc

Functions

func EvalWeightedPolicy

func EvalWeightedPolicy(ctx context.Context,
	mc *MonteCarloAI,
	p *tak.Position, alloc *tak.Position) *tak.Position

func GetRand

func GetRand(ctx context.Context) *rand.Rand

func UniformRandomPolicy

func UniformRandomPolicy(ctx context.Context,
	m *MonteCarloAI,
	p *tak.Position, alloc *tak.Position) *tak.Position

func WithRand

func WithRand(ctx context.Context, r *rand.Rand) context.Context

Types

type MCTSConfig

type MCTSConfig struct {
	Debug int
	Limit time.Duration
	C     float64
	Seed  int64

	Size int

	Policy PolicyFunc
}

type MonteCarloAI

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

func NewMonteCarlo

func NewMonteCarlo(cfg MCTSConfig) *MonteCarloAI

func (*MonteCarloAI) GetMove

func (ai *MonteCarloAI) GetMove(ctx context.Context, p *tak.Position) tak.Move

type PolicyFunc

type PolicyFunc func(ctx context.Context,
	m *MonteCarloAI,
	p *tak.Position,
	next *tak.Position) *tak.Position

func NewMinimaxPolicy

func NewMinimaxPolicy(cfg *MCTSConfig, depth int) PolicyFunc