Release v2.0.0
This release includes a major change to the definition
to the Game interface. This change makes it easier to
remove GC pauses during execution, effectively making
this package run twice as fast on games like chess.
Changelog:
-Add Hash() as a required method on Game interface
-Rework action selection system with changes to Game interface
to consider action indicies instead of slices of actions
-Replace GetActions() []Action with Len() int
-Replace ApplyAciton(a Action) with ApplyAction(i int)
-Add error return values for (*MCTS).BestAction()
-Update README to reflect v2.0.0 changes
reduce amount of IsTerminal calls
we only need to check it if a node hasn't been expanded yet
add SetSeed method on MCTS type
refactor tictactoe test
Instead of running mcts multiple times, we run it once
using a TestMain func, and save the necessary values to check
so the other tests can run.
use democracy to get the best action among trees
remove unused createTree function
remove "if n == nil" condition