public static IEnumerable <HexAIMove> GenerateAllValidMoves(Game game)
{
var state = game.turnHistory[game.turnHistory.Count - 1];
BoardState previousState = game.turnHistory.Count > 1
? game.turnHistory[game.turnHistory.Count - 2]
: default;
foreach (var move in MoveGenerator.GenerateAllValidMoves(state.currentMove, game.promotions, state, previousState))
{
yield return(new HexAIMove(move.start, move.target, move.moveType, move.promoteTo));
}
}