{"header":{"message":"Add Tic Tac Toe neural network game encoding","description":null,"timestamp":"2023-06-10T19:35:45Z","authors":[{"email":"dan@bravender.net","name":"Dan Bravender"}]},"hash":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC","authors":[],"deps":{"hashes":[["UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC","Add Tic Tac Toe neural network game encoding"],["AA",null],["LMHTQTH7J7K6ZBBZOOAMMYFCVPCWGUUKDQOTP27NIV7Y7H3ZXPXQC","If multiple nodes are tied randomly select one"],["RKTDDNSGNOB7K27XI6ZBRXHCBOAMAKM667BUQIQSVZ2YJED2YCPQC","Switch to one call to the neural network :wink:"],["BFHHGVOJAAJBFVROYZ42XNVOFOWK7KQKWTYZLF3P5HGA7BHLJXNQC","Remove flutter dependency"],["6XO5SUSOGLDRQAKXHBFQTQPOQ7WMVXIVFVDABQFOQTHKBBTCKD6AC","Add Makefile"],["5AAIYEWRNV2H5226AFCA3SNM44P6ENVRDXGOYENPSCJV6L2N62AAC","Added four in a row"],["RDDAB3MJC22EXAXNO4P537HCJGXMXJCRQH75VCTT4VUM2QRRQBOQC","Add toJson methods for existing games"],["WN26XTZ7IZN4WNAVXZ4NKD4CXIU7IC6V7BFNVICNMQUVHBZXBNCAC","Give nodes a higher ucb if they have a higher relative score"],["LT2L5OITYEO7I6P5WA35E5FJ5AUGPMLFYYKPVI4WLBIH65AINECQC","Further ports for the MCTS engine"],["U3JHTSEMJLXNKOMAQJQPZKRW6GRPHYLG6DK53XVADIETKVCS2MFQC","Initial commit"],["DYHBLNX63S326PH2KNHIBBQ27L2LXRHUVU3SNL3KRITV5RZNWA5AC","Move tictactoe to its own file"]],"deps":["LMHTQTH7J7K6ZBBZOOAMMYFCVPCWGUUKDQOTP27NIV7Y7H3ZXPXQC","RKTDDNSGNOB7K27XI6ZBRXHCBOAMAKM667BUQIQSVZ2YJED2YCPQC","BFHHGVOJAAJBFVROYZ42XNVOFOWK7KQKWTYZLF3P5HGA7BHLJXNQC","6XO5SUSOGLDRQAKXHBFQTQPOQ7WMVXIVFVDABQFOQTHKBBTCKD6AC"],"known":["U3JHTSEMJLXNKOMAQJQPZKRW6GRPHYLG6DK53XVADIETKVCS2MFQC","LT2L5OITYEO7I6P5WA35E5FJ5AUGPMLFYYKPVI4WLBIH65AINECQC","WN26XTZ7IZN4WNAVXZ4NKD4CXIU7IC6V7BFNVICNMQUVHBZXBNCAC","5AAIYEWRNV2H5226AFCA3SNM44P6ENVRDXGOYENPSCJV6L2N62AAC","RDDAB3MJC22EXAXNO4P537HCJGXMXJCRQH75VCTT4VUM2QRRQBOQC"]},"hunks":[{"Edit":{"inode":{"change":6,"pos":22},"path":"test/dartmcts_test.dart","line":43,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":6,"pos":54},"to":{"change":6,"start":54,"end":84},"introduced_by":6}],"inode":{"change":6,"pos":22}}},"contents":[{"Del":{"text":" // TODO: implement toJson","pos":"RDDAB3MJC22EXAXNO4P537HCJGXMXJCRQH75VCTT4VUM2QRRQBOQC:83"}}]}},{"Edit":{"inode":{"change":6,"pos":22},"path":"test/dartmcts_test.dart","line":121,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":6,"pos":168},"to":{"change":6,"start":168,"end":198},"introduced_by":6}],"inode":{"change":6,"pos":22}}},"contents":[{"Del":{"text":" // TODO: implement toJson","pos":"RDDAB3MJC22EXAXNO4P537HCJGXMXJCRQH75VCTT4VUM2QRRQBOQC:197"}}]}},{"Edit":{"inode":{"change":6,"pos":440},"path":"pubspec.yaml","line":11,"atom":{"NewVertex":{"up_context":[{"change":4,"pos":143}],"down_context":[],"flag":"BLOCK","start":4,"end":33,"inode":{"change":6,"pos":440}}},"contents":[{"Add":{"text":"dependencies:","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:17"}},{"Add":{"text":" uuid: ^3.0.7","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:32"}}]}},{"Edit":{"inode":{"change":6,"pos":2040},"path":"pubspec.lock","line":324,"atom":{"NewVertex":{"up_context":[{"change":4,"pos":6293}],"down_context":[{"change":4,"pos":6293}],"flag":"BLOCK","start":35,"end":257,"inode":{"change":6,"pos":2040}}},"contents":[{"Add":{"text":" uuid:","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:42"}},{"Add":{"text":" dependency: \"direct main\"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:72"}},{"Add":{"text":" description:","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:89"}},{"Add":{"text":" name: uuid","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:106"}},{"Add":{"text":" sha256: \"648e103079f7c64a36dc7d39369cabb358d377078a051d6ae2ad3aa539519313\"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:187"}},{"Add":{"text":" url: \"https://pub.dev\"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:216"}},{"Add":{"text":" source: hosted","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:235"}},{"Add":{"text":" version: \"3.0.7\"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:256"}}]}},{"FileAdd":{"meta":{"basename":"trainingserver.dart","metadata":0},"context":[{"change":6,"pos":12800}],"contents":[{"Add":{"text":"import 'package:dartmcts/net.dart';","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:296"}},{"Add":{"text":"import 'package:shelf/shelf.dart';","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:331"}},{"Add":{"text":"import 'package:shelf/shelf_io.dart' as shelf_io;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:381"}},{"Add":{"text":"import 'dart:convert';","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:404"}},{"Add":{"text":"import 'package:uuid/uuid.dart';","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:437"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:438"}},{"Add":{"text":"Function? gameHandler;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:461"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:462"}},{"Add":{"text":"void serve(TrainableInterface Function() trainer) async {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:520"}},{"Add":{"text":" var handler =","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:536"}},{"Add":{"text":" const Pipeline().addMiddleware(logRequests()).addHandler(_handleRequest);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:616"}},{"Add":{"text":" gameHandler = () => trainer.call();","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:654"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:655"}},{"Add":{"text":" var server = await shelf_io.serve(handler, 'localhost', 5000);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:720"}},{"Add":{"text":" print('Serving at http://${server.address.host}:${server.port}');","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:788"}},{"Add":{"text":"}","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:790"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:791"}},{"Add":{"text":"Map gamesInProgress = {};","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:845"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:846"}},{"Add":{"text":"Future _handleRequest(Request request) async {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:903"}},{"Add":{"text":" if (request.url.path == \"newgame\") {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:942"}},{"Add":{"text":" TrainableInterface game = gameHandler?.call();","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:993"}},{"Add":{"text":" var uuid = const Uuid();","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1022"}},{"Add":{"text":" String id = uuid.v4().toString();","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1060"}},{"Add":{"text":" gamesInProgress[id] = game;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1092"}},{"Add":{"text":" return Response.ok(","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1116"}},{"Add":{"text":" json.encode({","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1138"}},{"Add":{"text":" \"id\": id,","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1158"}},{"Add":{"text":" \"player_count\": game.playerCount,","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1202"}},{"Add":{"text":" \"action_space_size\": game.actionSpaceSize,","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1255"}},{"Add":{"text":" \"observation_space_size\": game.observationSpaceSize,","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1318"}},{"Add":{"text":" \"current_player\": game.currentPlayer,","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1366"}},{"Add":{"text":" \"observation\": game.observation(),","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1411"}},{"Add":{"text":" \"legal_actions\": game.legalActions()","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1458"}},{"Add":{"text":" }),","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1470"}},{"Add":{"text":" headers: {'Content-Type': 'application/json'});","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1526"}},{"Add":{"text":" } else {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1537"}},{"Add":{"text":" var pieces = request.url.path.split('/');","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1583"}},{"Add":{"text":" assert(pieces[0] == \"step\");","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1616"}},{"Add":{"text":" var id = pieces[1];","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1640"}},{"Add":{"text":" var action = json.decode(await request.readAsString())['action'];","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1710"}},{"Add":{"text":" TrainableInterface? game = gamesInProgress[id]!;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1763"}},{"Add":{"text":" var gameResponse = game.step(action);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1805"}},{"Add":{"text":" var stepResponse = json.encode({","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1842"}},{"Add":{"text":" \"observation\": game.observation(),","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1883"}},{"Add":{"text":" \"legal_actions\": game.legalActions(),","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1927"}},{"Add":{"text":" \"next_player\": game.currentPlayer,","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:1968"}},{"Add":{"text":" \"reward\": gameResponse.reward,","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2005"}},{"Add":{"text":" \"done\": gameResponse.done","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2037"}},{"Add":{"text":" });","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2045"}},{"Add":{"text":" if (gameResponse.done) {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2074"}},{"Add":{"text":" // free memory for finished games","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2114"}},{"Add":{"text":" gamesInProgress.remove(id);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2148"}},{"Add":{"text":" game = null;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2167"}},{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2173"}},{"Add":{"text":" return Response.ok(stepResponse,","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2210"}},{"Add":{"text":" headers: {'Content-Type': 'application/json'});","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2266"}},{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2270"}},{"Add":{"text":"}","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2272"}}]}},{"Edit":{"inode":{"change":12,"pos":118},"path":"lib/tictactoe.dart","line":2,"atom":{"NewVertex":{"up_context":[{"change":12,"pos":160}],"down_context":[{"change":12,"pos":160}],"flag":"BLOCK","start":2319,"end":2355,"inode":{"change":12,"pos":118}}},"contents":[{"Add":{"text":"import 'package:dartmcts/net.dart';","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2354"}}]}},{"Edit":{"inode":{"change":12,"pos":118},"path":"lib/tictactoe.dart","line":123,"atom":{"NewVertex":{"up_context":[{"change":6,"pos":2706}],"down_context":[{"change":12,"pos":2879}],"flag":"BLOCK","start":2356,"end":2520,"inode":{"change":12,"pos":118}}},"contents":[{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2359"}},{"Add":{"text":"}","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2361"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2362"}},{"Add":{"text":"List legalMoves(TicTacToeGame game) {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2408"}},{"Add":{"text":" List l = initOneHot(9);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2442"}},{"Add":{"text":" var moves = game.getMoves();","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2473"}},{"Add":{"text":" for (var move in moves) {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2501"}},{"Add":{"text":" l[move!] = 1;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2519"}}]}},{"Edit":{"inode":{"change":12,"pos":118},"path":"lib/tictactoe.dart","line":132,"atom":{"NewVertex":{"up_context":[{"change":12,"pos":2883}],"down_context":[{"change":12,"pos":2883}],"flag":"BLOCK","start":2521,"end":3062,"inode":{"change":12,"pos":118}}},"contents":[{"Add":{"text":" return l;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2532"}},{"Add":{"text":"}","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2534"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2535"}},{"Add":{"text":"List encodeGame(TicTacToeGame game) {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2581"}},{"Add":{"text":" List l = [];","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2604"}},{"Add":{"text":" List myLocations = List.filled(9, 0);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2652"}},{"Add":{"text":" List opponentLocations = List.filled(9, 0);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2706"}},{"Add":{"text":" game.board.asMap().forEach((i, player) {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2749"}},{"Add":{"text":" if (player == null) return;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2781"}},{"Add":{"text":" if (player == game.currentPlayer) {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2821"}},{"Add":{"text":" myLocations[i] = 1;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2847"}},{"Add":{"text":" } else {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2860"}},{"Add":{"text":" opponentLocations[i] = 1;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2892"}},{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2898"}},{"Add":{"text":" });","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2904"}},{"Add":{"text":" l.addAll(myLocations);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2929"}},{"Add":{"text":" l.addAll(opponentLocations);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:2960"}},{"Add":{"text":" // legalMoves must always be appended to the observation","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3019"}},{"Add":{"text":" l.addAll(legalMoves(game));","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3049"}},{"Add":{"text":" return l;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3061"}}]}},{"Edit":{"inode":{"change":12,"pos":118},"path":"lib/tictactoe.dart","line":153,"atom":{"NewVertex":{"up_context":[{"change":12,"pos":2885}],"down_context":[],"flag":"BLOCK","start":3063,"end":4078,"inode":{"change":12,"pos":118}}},"contents":[{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3063"}},{"Add":{"text":"class TicTacToeNNInterface extends TrainableInterface {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3119"}},{"Add":{"text":" TicTacToeGame game = TicTacToeGame.newGame() as TicTacToeGame;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3184"}},{"Add":{"text":" @override","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3196"}},{"Add":{"text":" int get playerCount => 2;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3224"}},{"Add":{"text":" @override","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3236"}},{"Add":{"text":" int get currentPlayer => game.currentPlayer == TicTacToePlayer.O ? 0 : 1;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3312"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3313"}},{"Add":{"text":" @override","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3325"}},{"Add":{"text":" List legalActions() {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3357"}},{"Add":{"text":" return legalMoves(game);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3386"}},{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3390"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3391"}},{"Add":{"text":" @override","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3403"}},{"Add":{"text":" List observation() {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3434"}},{"Add":{"text":" return encodeGame(game);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3463"}},{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3467"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3468"}},{"Add":{"text":" @override","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3480"}},{"Add":{"text":" StepResponse step(int move) {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3512"}},{"Add":{"text":" bool done = false;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3535"}},{"Add":{"text":" List reward = List.filled(playerCount, 0.0);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3592"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3593"}},{"Add":{"text":" game = game.cloneAndApplyMove(move, null);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3640"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3641"}},{"Add":{"text":" if (game.getMoves().length == 0 || game.winner != null) {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3703"}},{"Add":{"text":" done = true;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3722"}},{"Add":{"text":" if (game.winner == null) {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3755"}},{"Add":{"text":" // tie","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3770"}},{"Add":{"text":" reward = [0, 0];","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3795"}},{"Add":{"text":" } else {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3810"}},{"Add":{"text":" // clear winner - the winner gets 1.0 - everyone else gets -1.0 reward","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3889"}},{"Add":{"text":" reward = [-1.0, -1.0];","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3920"}},{"Add":{"text":" reward[game.winner! == TicTacToePlayer.O ? 0 : 1] = 1.0;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3985"}},{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3993"}},{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:3999"}},{"Add":{"text":" return StepResponse(","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4024"}},{"Add":{"text":" done: done,","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4042"}},{"Add":{"text":" reward: reward,","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4064"}},{"Add":{"text":" );","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4071"}},{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4075"}},{"Add":{"text":"}","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4077"}}]}},{"FileAdd":{"meta":{"basename":"net.dart","metadata":0},"context":[{"change":6,"pos":12800}],"contents":[{"Add":{"text":"/// Initialize and optionally set a value in a one-hot array","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4142"}},{"Add":{"text":"List initOneHot(int length, {double filler = 0, int? value}) {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4213"}},{"Add":{"text":" var l = List.filled(length, filler);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4260"}},{"Add":{"text":" if (value != null) {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4283"}},{"Add":{"text":" l[value] = 1;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4301"}},{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4305"}},{"Add":{"text":" return l;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4317"}},{"Add":{"text":"}","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4319"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4320"}},{"Add":{"text":"/// A tuple for move and score","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4351"}},{"Add":{"text":"class MoveScore {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4375"}},{"Add":{"text":" Move move;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4388"}},{"Add":{"text":" double score;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4404"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4405"}},{"Add":{"text":" MoveScore(this.move, this.score);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4441"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4442"}},{"Add":{"text":" @override","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4454"}},{"Add":{"text":" String toString() {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4476"}},{"Add":{"text":" return 'MoveScore(score: $score, move: $move)';","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4528"}},{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4532"}},{"Add":{"text":"}","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4534"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4535"}},{"Add":{"text":"/// A response for a move","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4561"}},{"Add":{"text":"class StepResponse {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4582"}},{"Add":{"text":" bool done = false;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4603"}},{"Add":{"text":" List reward = [];","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4631"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4632"}},{"Add":{"text":" StepResponse({required this.done, required this.reward});","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4692"}},{"Add":{"text":"}","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4694"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4695"}},{"Add":{"text":"abstract class TrainableInterface {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4731"}},{"Add":{"text":" int get actionSpaceSize {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4759"}},{"Add":{"text":" return legalActions().length;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4793"}},{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4797"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4798"}},{"Add":{"text":" int get observationSpaceSize {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4831"}},{"Add":{"text":" return observation().length - legalActions().length;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4888"}},{"Add":{"text":" }","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4892"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4893"}},{"Add":{"text":" late int playerCount;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4917"}},{"Add":{"text":" late int currentPlayer;","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4943"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4944"}},{"Add":{"text":" List observation();","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:4974"}},{"Add":{"text":" List legalActions();","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5005"}},{"Add":{"text":" StepResponse step(int move);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5036"}},{"Add":{"text":"}","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5038"}}]}},{"Edit":{"inode":{"change":6,"pos":3648},"path":"lib/fourinarow.dart","line":95,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":286},"to":{"change":3,"start":286,"end":316},"introduced_by":3}],"inode":{"change":6,"pos":3648}}},"contents":[{"Del":{"text":" // TODO: implement toJson","pos":"RKTDDNSGNOB7K27XI6ZBRXHCBOAMAKM667BUQIQSVZ2YJED2YCPQC:315"}}]}},{"Replacement":{"inode":{"change":6,"pos":12817},"path":"lib/dartmcts.dart","line":186,"ins":{"up_context":[{"change":2,"pos":232}],"down_context":[{"change":2,"pos":260}],"flag":"BLOCK","start":5075,"end":5116,"inode":{"change":6,"pos":12817}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":232},"to":{"change":2,"start":232,"end":260},"introduced_by":2}],"inode":{"change":6,"pos":12817}},"ins_contents":[{"Add":{"text":" tiedChildren.shuffle(config.random);","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5115"}}],"del_contents":[{"Del":{"text":" tiedChildren.shuffle();","pos":"LMHTQTH7J7K6ZBBZOOAMMYFCVPCWGUUKDQOTP27NIV7Y7H3ZXPXQC:259"}}]}},{"FileAdd":{"meta":{"basename":"bin","metadata":576},"context":[{"change":6,"pos":2}],"contents":[]}},{"FileAdd":{"meta":{"basename":"tictactoeserver.dart","metadata":64},"context":[{"change":0,"pos":5118}],"contents":[{"Add":{"text":"import 'package:dartmcts/trainingserver.dart';","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5182"}},{"Add":{"text":"import 'package:dartmcts/tictactoe.dart';","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5224"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5225"}},{"Add":{"text":"void main() {","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5239"}},{"Add":{"text":" serve(() => TicTacToeNNInterface());","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5278"}},{"Add":{"text":"}","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5280"}}]}},{"Replacement":{"inode":{"change":5,"pos":12},"path":"Makefile","line":5,"ins":{"up_context":[{"change":5,"pos":51}],"down_context":[],"flag":"BLOCK","start":5329,"end":5388,"inode":{"change":5,"pos":12}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":51},"to":{"change":5,"start":51,"end":61},"introduced_by":5}],"inode":{"change":5,"pos":12}},"ins_contents":[{"Add":{"text":"\tdart test","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5339"}},{"Add":{"text":"","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5340"}},{"Add":{"text":"traintictactoe:","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5356"}},{"Add":{"text":"\tdart bin/tictactoeserver.dart","pos":"UPK6W3YC62YCWHXNGGK4PDJBPK5JEZW5R3HYGWDJSVF5ULKFQERAC:5387"}}],"del_contents":[{"Del":{"text":"\tdart test","pos":"6XO5SUSOGLDRQAKXHBFQTQPOQ7WMVXIVFVDABQFOQTHKBBTCKD6AC:61"}}]}}],"owner":"dbravender","repo":"dartmcts","token":"2SlIyH05+pu6cu2U7tsmEFHhcPxwDh/oyxZGdSU597E=","login":null}

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