let positionsX = [false, false, false, false, false, false, false, false, false]; let positionsO = [false, false, false, false, false, false, false, false, false]; let winPositions = [[0,1,2],[3,4,5],[6,7,8],[0,3,6],[1,4,7],[2,5,8],[0,4,8],[2,4,6]] let turn = true; // true is X and false is O. let win = false; let moves = 0; function setup(){ positionsX = [false, false, false, false, false, false, false, false, false]; positionsO = [false, false, false, false, false, false, false, false, false]; winPositions = [[0,1,2],[3,4,5],[6,7,8],[0,3,6],[1,4,7],[2,5,8],[0,4,8],[2,4,6]] turn = true; // true is X and false is O. win = false; moves = 0; $("#place0").html("

"); $("#place1").html("

"); $("#place2").html("

"); $("#place3").html("

"); $("#place4").html("

"); $("#place5").html("

"); $("#place6").html("

"); $("#place7").html("

"); $("#place8").html("

"); turn = !turn; } function makeMove(position, id) { if (!positionsX[position] && !positionsO[position] && moves < 9 && !win){ $("#" + id).html(turn ? "

" : "

"); turn ? positionsX[position] = true : positionsO[position] = true; moves++; checkWin(); if (moves == 9){ let again = prompt("Wanna play again?(y/n)"); if (again == "y" || again == "Y"){ moves = 0; setup(); } } turn = !turn; } } function checkWin() { for (let i = 0; i < winPositions.length; i++){ for (let k = 0; k < winPositions[i].length; k++){ if (turn){ if (!positionsX[winPositions[i][k]]) break; else if (k == winPositions[i].length - 1) winning(winPositions[i]); } else { if (!positionsO[winPositions[i][k]]) break; else if (k == winPositions[i].length - 1) winning(winPositions[i]); } } } } function winning(direction) { win = true; if ((direction[1] - direction[0]) == 4){ $("#winLine").html("

"); } else if (direction[1] - direction[0] == 2) { $("#winLine").html("

"); } else if (direction[1] - direction[0] == 1){ $("#winLine").html("

"); } else { $("#winLine").html("

"); } let again = prompt("Wanna play again?(y/n)"); if (again == "y" || again == "Y"){ moves = 0; setup(); } }

TicTacToe