export function resolveEpoch(state, action) { const s = JSON.parse(JSON.stringify(state)); const WORD_LIST = ['apple', 'beach', 'crane', 'dream', 'eagle', 'flame', 'grape', 'house', 'index', 'joker', 'knife', 'lemon', 'mango', 'noble', 'ocean', 'piano', 'queen', 'river', 'stone', 'table', 'ultra', 'vivid', 'water', 'xenon', 'yacht', 'zebra', 'brain', 'chair', 'dance', 'earth', 'frost', 'ghost', 'heart', 'ivory', 'juice', 'karma', 'light', 'music', 'night', 'opera', 'peace', 'quest', 'royal', 'sugar', 'train', 'unity', 'voice', 'world', 'youth', 'zones', 'amber', 'blade', 'cloud', 'delta', 'ember', 'field', 'gland', 'hover', 'input', 'jelly', 'kneel', 'lunar', 'medal', 'nerve', 'orbit', 'pearl', 'quiet', 'radar', 'solar', 'toast', 'umbra', 'valid', 'whale', 'xerox', 'yield', 'zesty']; switch (action.type) { case '$INIT': { s.phase = 'playing'; s.gameOver = false; s.secretWord = ''; s.currentPlayer = 0; s.winner = null; s.statusMessage = 'Guess the 5-letter word!'; s.revealedWord = ''; // Initialize board (6 rows x 5 columns = 30 tiles) s.board = []; for (let i = 0; i < 30; i++) { s.board.push({ letter: '', tileState: 'empty', row: Math.floor(i / 5), col: i % 5 }); } // Initialize player data s.players = [ { id: 0, guesses: [], attemptsUsed: 0, hasWon: false, isEliminated: false }, { id: 1, guesses: [], attemptsUsed: 0, hasWon: false, isEliminated: false } ]; // Initialize keyboard state s.keyboard = {}; var letters = 'abcdefghijklmnopqrstuvwxyz'; for (var li = 0; li < letters.length; li++) { s.keyboard[letters[li]] = 'unused'; } // Keyboard rows for display s.keyboardRow1 = ['q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p'].map(function(l) { return { letter: l.toUpperCase(), key: l, status: 'unused' }; }); s.keyboardRow2 = ['a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l'].map(function(l) { return { letter: l.toUpperCase(), key: l, status: 'unused' }; }); s.keyboardRow3 = ['z', 'x', 'c', 'v', 'b', 'n', 'm'].map(function(l) { return { letter: l.toUpperCase(), key: l, status: 'unused' }; }); s.turnLabel = "Player 1's turn"; s.attemptsLabel = '0/6 attempts'; return s; } case 'SUBMIT_GUESS': { if (s.phase !== 'playing' || s.gameOver) return s; var playerId = s.currentPlayer; var player = s.players[playerId]; if (!player || player.hasWon || player.isEliminated) return s; if (player.attemptsUsed >= 6) return s; var word = (action.payload.word || '').toLowerCase().trim(); if (word.length !== 5) return s; if (!/^[a-z]{5}$/.test(word)) return s; // Set secret word if not set if (s.secretWord === '') { var seed = action.payload.seed !== undefined ? action.payload.seed : 0.5; var idx = Math.floor(seed * WORD_LIST.length); s.secretWord = WORD_LIST[idx]; } // Calculate feedback for each letter var secret = s.secretWord; var feedback = []; var secretLetters = secret.split(''); var guessLetters = word.split(''); var used = [false, false, false, false, false]; // First pass: mark correct letters for (var i = 0; i < 5; i++) { if (guessLetters[i] === secretLetters[i]) { feedback[i] = 'correct'; used[i] = true; } else { feedback[i] = 'absent'; } } // Second pass: mark present letters for (var i2 = 0; i2 < 5; i2++) { if (feedback[i2] !== 'correct') { for (var j = 0; j < 5; j++) { if (!used[j] && guessLetters[i2] === secretLetters[j]) { feedback[i2] = 'present'; used[j] = true; break; } } } } // Store guess with feedback var guessData = { word: word, feedback: feedback }; player.guesses.push(guessData); player.attemptsUsed++; // Update board for current player display var rowStart = (player.attemptsUsed - 1) * 5; for (var bi = 0; bi < 5; bi++) { s.board[rowStart + bi].letter = word[bi].toUpperCase(); s.board[rowStart + bi].tileState = feedback[bi]; } // Update keyboard state for (var ki = 0; ki < 5; ki++) { var letter = word[ki]; var currentStatus = s.keyboard[letter]; var newStatus = feedback[ki]; // Priority: correct > present > absent > unused if (newStatus === 'correct') { s.keyboard[letter] = 'correct'; } else if (newStatus === 'present' && currentStatus !== 'correct') { s.keyboard[letter] = 'present'; } else if (newStatus === 'absent' && currentStatus === 'unused') { s.keyboard[letter] = 'absent'; } } // Update keyboard display rows s.keyboardRow1 = s.keyboardRow1.map(function(k) { return { letter: k.letter, key: k.key, status: s.keyboard[k.key] }; }); s.keyboardRow2 = s.keyboardRow2.map(function(k) { return { letter: k.letter, key: k.key, status: s.keyboard[k.key] }; }); s.keyboardRow3 = s.keyboardRow3.map(function(k) { return { letter: k.letter, key: k.key, status: s.keyboard[k.key] }; }); // Check if player won if (word === s.secretWord) { player.hasWon = true; s.statusMessage = 'Correct! You got it in ' + player.attemptsUsed + ' attempts!'; } else if (player.attemptsUsed >= 6) { player.isEliminated = true; s.statusMessage = 'Out of attempts!'; } else { s.statusMessage = 'Try again! ' + (6 - player.attemptsUsed) + ' attempts left.'; } s.attemptsLabel = player.attemptsUsed + '/6 attempts'; // Check game over conditions - check current player status if (player.hasWon || player.isEliminated) { // Switch to other player if they're still active var otherPlayerId = 1 - playerId; var otherPlayer = s.players[otherPlayerId]; if (!otherPlayer.hasWon && !otherPlayer.isEliminated && otherPlayer.attemptsUsed < 6) { // Switch turns s.currentPlayer = otherPlayerId; s.turnLabel = 'Player ' + (s.currentPlayer + 1) + "'s turn"; // Update board to show other player's guesses s.board = []; for (var bi2 = 0; bi2 < 30; bi2++) { s.board.push({ letter: '', tileState: 'empty', row: Math.floor(bi2 / 5), col: bi2 % 5 }); } for (var g = 0; g < otherPlayer.guesses.length; g++) { var guess = otherPlayer.guesses[g]; for (var gi = 0; gi < 5; gi++) { s.board[g * 5 + gi].letter = guess.word[gi].toUpperCase(); s.board[g * 5 + gi].tileState = guess.feedback[gi]; } } // Reset keyboard for other player view s.keyboard = {}; var allLetters = 'abcdefghijklmnopqrstuvwxyz'; for (var ali = 0; ali < allLetters.length; ali++) { s.keyboard[allLetters[ali]] = 'unused'; } for (var og = 0; og < otherPlayer.guesses.length; og++) { var oguess = otherPlayer.guesses[og]; for (var ogi = 0; ogi < 5; ogi++) { var olet = oguess.word[ogi]; var ofb = oguess.feedback[ogi]; if (ofb === 'correct') { s.keyboard[olet] = 'correct'; } else if (ofb === 'present' && s.keyboard[olet] !== 'correct') { s.keyboard[olet] = 'present'; } else if (ofb === 'absent' && s.keyboard[olet] === 'unused') { s.keyboard[olet] = 'absent'; } } } s.keyboardRow1 = s.keyboardRow1.map(function(k) { return { letter: k.letter, key: k.key, status: s.keyboard[k.key] }; }); s.keyboardRow2 = s.keyboardRow2.map(function(k) { return { letter: k.letter, key: k.key, status: s.keyboard[k.key] }; }); s.keyboardRow3 = s.keyboardRow3.map(function(k) { return { letter: k.letter, key: k.key, status: s.keyboard[k.key] }; }); s.attemptsLabel = otherPlayer.attemptsUsed + '/6 attempts'; s.statusMessage = 'Your turn! Guess the word.'; } else { // Both players done - game over s.gameOver = true; s.phase = 'gameOver'; s.revealedWord = s.secretWord.toUpperCase(); var winners = s.players.filter(function(p) { return p.hasWon; }); if (winners.length === 0) { s.winner = null; s.statusMessage = 'Game Over! The word was ' + s.secretWord.toUpperCase(); } else if (winners.length === 1) { s.winner = winners[0].id; s.statusMessage = 'Player ' + (s.winner + 1) + ' wins with ' + winners[0].attemptsUsed + ' attempts!'; } else { // Multiple winners - fewest attempts wins winners.sort(function(a, b) { return a.attemptsUsed - b.attemptsUsed; }); s.winner = winners[0].id; s.statusMessage = 'Player ' + (s.winner + 1) + ' wins with ' + winners[0].attemptsUsed + ' attempts!'; } } } return s; } case 'TIMEOUT': { var tPlayerId = s.currentPlayer; var tPlayer = s.players[tPlayerId]; if (tPlayer && !tPlayer.hasWon && !tPlayer.isEliminated) { tPlayer.isEliminated = true; s.statusMessage = 'Time out! Player ' + (tPlayerId + 1) + ' eliminated.'; var allDone = s.players.every(function(p) { return p.hasWon || p.isEliminated; }); if (allDone) { s.gameOver = true; s.phase = 'gameOver'; s.revealedWord = s.secretWord.toUpperCase(); var tWinners = s.players.filter(function(p) { return p.hasWon; }); if (tWinners.length === 0) { s.winner = null; s.statusMessage = 'Game Over! The word was ' + s.secretWord.toUpperCase(); } else { tWinners.sort(function(a, b) { return a.attemptsUsed - b.attemptsUsed; }); s.winner = tWinners[0].id; s.statusMessage = 'Player ' + (s.winner + 1) + ' wins!'; } } } return s; } default: return s; } }