Hides incorrect button for high-low based on remaining cards.
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// ==UserScript==
// @name Torn High-Low Helper (Advanced)
// @namespace http://tampermonkey.net/
// @version 2.0
// @description Hides incorrect button for high-low based on remaining cards.
// @author Lollipop :)
// @match https://www.torn.com/page.php?sid=highlow
// @grant none
// ==/UserScript==
(function() {
'use strict';
const CHECK_INTERVAL = 300; // Check slightly more often
const MAX_WAIT_TIME = 15000; // Wait a maximum of 15 seconds
let checkTimer = null;
let waitTime = 0;
// --- Game State ---
let remainingDeck = {}; // Stores count of each card value (2-14)
let lastDealerCardValue = null;
let lastPlayerCardValue = null; // To avoid double-counting on rapid mutations
let isGameActive = false; // Track if we are in an active game round
// --- Card Value Mapping (Ace High) ---
const CARD_VALUES = {
'2': 2, '3': 3, '4': 4, '5': 5, '6': 6, '7': 7, '8': 8, '9': 9, '10': 10,
'J': 11, 'Q': 12, 'K': 13, 'A': 14
};
const ALL_RANKS = Object.keys(CARD_VALUES); // ['2', '3', ..., 'A']
// --- Helper Function to Parse Card Value ---
function getCardValue(ratingText) {
if (!ratingText) return null;
const text = ratingText.trim().toUpperCase();
return CARD_VALUES[text] || null; // Return numeric value or null
}
// --- Reset Deck for New Game ---
function resetDeck() {
console.log("Resetting deck for new game.");
remainingDeck = {};
for (const rank in CARD_VALUES) {
remainingDeck[CARD_VALUES[rank]] = 4; // 4 suits per rank
}
lastDealerCardValue = null;
lastPlayerCardValue = null;
isGameActive = true; // Mark game as active after reset (usually follows start)
console.log("Initial Deck:", JSON.stringify(remainingDeck));
}
// --- Update Deck Count When Card is Revealed ---
function removeCardFromDeck(cardValue) {
if (cardValue !== null && remainingDeck[cardValue] > 0) {
remainingDeck[cardValue]--;
console.log(`Removed card ${Object.keys(CARD_VALUES).find(key => CARD_VALUES[key] === cardValue)} (${cardValue}). Remaining: ${remainingDeck[cardValue]}`);
// console.log("Current Deck State:", JSON.stringify(remainingDeck));
return true; // Card was successfully removed
} else if (cardValue !== null) {
console.warn(`Attempted to remove card ${Object.keys(CARD_VALUES).find(key => CARD_VALUES[key] === cardValue)} (${cardValue}), but count is already ${remainingDeck[cardValue] ?? 'undefined'}. Deck might be out of sync.`);
}
return false; // Card not removed (either invalid or count was 0)
}
// --- Calculate Higher/Lower Counts ---
function calculateProbabilities(dealerValue) {
if (dealerValue === null || !isGameActive) {
return { lower: 0, higher: 0, totalRemaining: 0 }; // Not enough info or game not active
}
let lowerCount = 0;
let higherCount = 0;
let totalRemaining = 0;
for (const value in remainingDeck) {
const numericValue = parseInt(value, 10);
const count = remainingDeck[value];
totalRemaining += count;
if (numericValue < dealerValue) {
lowerCount += count;
} else if (numericValue > dealerValue) {
higherCount += count;
}
// Cards with equal value don't count for higher/lower
}
console.log(`Dealer: ${dealerValue}. Remaining: Lower=${lowerCount}, Higher=${higherCount}, Total=${totalRemaining}`);
return { lower: lowerCount, higher: higherCount, totalRemaining: totalRemaining };
}
// --- Function to perform the check and update logic ---
function checkAndUpdateGame() {
// Select elements every time to ensure they are current
const dealerCardElement = document.querySelector('.dealer-card');
const playerCardElement = document.querySelector('.you-card');
const lowerButton = document.querySelector('.actions-wrap .action-btn-wrap.low');
const higherButton = document.querySelector('.actions-wrap .action-btn-wrap.high');
const startButton = document.querySelector('.action-btn-wrap.startGame'); // For reset detection
const resultWrap = document.querySelector('.game-result-wrap'); // For reset detection
const highlowWrap = document.querySelector('.highlow-main-wrap'); // To check if game interface is visible
if (!dealerCardElement || !playerCardElement || !lowerButton || !higherButton || !highlowWrap) {
console.warn("Core game elements not found during update check.");
return; // Should not happen if waitForElements worked, but safety first
}
// --- Check for Game End/Reset Conditions ---
// If start button is visible OR result wrap is visible, the active game has ended.
// We also check if the main highlow wrap is hidden (often happens briefly between rounds)
const gameEnded = (startButton && startButton.offsetParent !== null) ||
(resultWrap && resultWrap.offsetParent !== null) ||
(highlowWrap.offsetParent === null);
if (gameEnded && isGameActive) {
console.log("Game appears to have ended or reset. Setting isGameActive to false.");
isGameActive = false;
// Reset button visibility to default (hidden until next dealer card)
lowerButton.style.display = 'none';
higherButton.style.display = 'none';
lastDealerCardValue = null; // Clear last known cards
lastPlayerCardValue = null;
}
// --- If game is not active, do nothing further ---
if (!isGameActive) {
// Make sure buttons remain hidden if game isn't active
if (lowerButton.style.display !== 'none') lowerButton.style.display = 'none';
if (higherButton.style.display !== 'none') higherButton.style.display = 'none';
// console.log("Game not active. Waiting for Start Game.");
return;
}
// --- Process Current Cards ---
const currentDealerRatingElement = dealerCardElement?.querySelector('span.rating');
const currentPlayerRatingElement = playerCardElement?.querySelector('span.rating');
const dealerRatingText = currentDealerRatingElement?.textContent;
const playerRatingText = currentPlayerRatingElement?.textContent?.trim() ?? '';
const currentDealerValue = getCardValue(dealerRatingText);
const currentPlayerValue = getCardValue(playerRatingText);
// --- Track Revealed Cards ---
// Only remove if the value changed and is valid
if (currentDealerValue !== null && currentDealerValue !== lastDealerCardValue) {
console.log(`New Dealer Card: ${dealerRatingText} (${currentDealerValue})`);
removeCardFromDeck(currentDealerValue);
lastDealerCardValue = currentDealerValue;
lastPlayerCardValue = null; // Reset player card tracking when dealer changes
}
// Player card is revealed (end of a round, before next dealer card)
if (currentPlayerValue !== null && currentPlayerValue !== lastPlayerCardValue) {
console.log(`Player Card Revealed: ${playerRatingText} (${currentPlayerValue})`);
removeCardFromDeck(currentPlayerValue);
lastPlayerCardValue = currentPlayerValue;
// Hide buttons as choice is made
lowerButton.style.display = 'none';
higherButton.style.display = 'none';
return; // Don't make prediction when player card is shown
}
// --- Player Card is hidden, Dealer Card is shown: Make Prediction ---
if (playerRatingText === '' && currentDealerValue !== null) {
const { lower, higher, totalRemaining } = calculateProbabilities(currentDealerValue);
if (totalRemaining === 0 && isGameActive) {
console.warn("No cards left in tracked deck, but game is active? Deck might be out of sync.");
// Fallback to simple strategy if deck is empty? Or hide both? Hide based on simple for now.
if (currentDealerValue <= 7) { // Simple fallback
lowerButton.style.display = 'none';
higherButton.style.display = 'inline-block';
} else {
higherButton.style.display = 'none';
lowerButton.style.display = 'inline-block';
}
return;
}
// Decision Logic: Hide the less likely button
if (higher > lower) {
// More higher cards remaining -> Suggest 'Higher'
lowerButton.style.display = 'none';
higherButton.style.display = 'inline-block';
console.log(`Prediction: HIGHER (H: ${higher} > L: ${lower})`);
} else if (lower > higher) {
// More lower cards remaining -> Suggest 'Lower'
higherButton.style.display = 'none';
lowerButton.style.display = 'inline-block';
console.log(`Prediction: LOWER (L: ${lower} > H: ${higher})`);
} else {
// Equal probability - Use simple strategy as tie-breaker (7 is middle)
// Or maybe show both? Hiding one is the request.
console.log(`Prediction: EQUAL (L: ${lower}, H: ${higher}). Using simple tie-breaker.`);
if (currentDealerValue <= 7) { // Favor higher for <= 7
lowerButton.style.display = 'none';
higherButton.style.display = 'inline-block';
} else { // Favor lower for > 7
higherButton.style.display = 'none';
lowerButton.style.display = 'inline-block';
}
}
} else if (playerRatingText === '' && currentDealerValue === null) {
// No dealer card yet (very start of game after clicking start)
lowerButton.style.display = 'none';
higherButton.style.display = 'none';
}
// (Case where player card is revealed is handled earlier)
}
// --- Function to apply styles and setup observer ---
function initializeGameLogic() {
console.log("Torn High-Low Helper (Advanced): Core game elements found. Initializing...");
const startButton = document.querySelector('.action-btn-wrap.startGame');
// --- Apply one-time styles (Start button position) ---
if (startButton) {
try {
startButton.style.position = 'relative';
startButton.style.top = '257px'; // Adjust as needed
startButton.style.left = '-50px'; // Adjust as needed
console.log("Start button repositioned.");
// --- Add listener to Start button for deck reset ---
startButton.addEventListener('click', () => {
console.log("Start Game button clicked - Resetting deck.");
resetDeck();
// No need to call checkAndUpdateGame here, mutation observer will catch card changes
});
console.log("Added click listener to Start button.");
} catch (e) {
console.error("Error styling or adding listener to Start button:", e);
}
} else {
console.log('Start Game button not found on initial load (likely game in progress or already finished).');
// Attempt to determine initial state if possible (might be unreliable)
const dealerCardElement = document.querySelector('.dealer-card span.rating');
if(dealerCardElement && dealerCardElement.textContent.trim() !== '') {
console.log("Game seems to be in progress. Initial deck state might be inaccurate until next game.");
isGameActive = true; // Assume active, but deck is unknown
// We won't have past cards, so prediction will be off until reset.
} else {
isGameActive = false;
}
}
// Initial deck reset if we are definitely on the start screen
if (startButton && startButton.offsetParent !== null) {
resetDeck(); // Reset deck state
isGameActive = false; // Not active until *after* start is clicked
}
// --- Setup MutationObserver ---
// Observe a parent container that includes cards and buttons for state changes
const gameContainer = document.querySelector('.highlow-main-wrap'); // Or a more specific wrapper if available
if (!gameContainer) {
console.error("Cannot find main game container for MutationObserver!");
return;
}
const observer = new MutationObserver(mutationsList => {
// Use a debounce/throttle mechanism if performance becomes an issue
// For now, just call the update function on any observed change
try {
// Check if the start button appeared (indicates game ended)
const currentStartButton = document.querySelector('.action-btn-wrap.startGame');
if (currentStartButton && currentStartButton.offsetParent !== null && isGameActive) {
console.log("Mutation detected Start Button visibility - flagging game end.");
isGameActive = false; // Game ended
// No need to reset deck here, start button click handler does that.
}
// Check if result screen appeared
const currentResultWrap = document.querySelector('.game-result-wrap');
if (currentResultWrap && currentResultWrap.offsetParent !== null && isGameActive) {
console.log("Mutation detected Result Wrap visibility - flagging game end.");
isGameActive = false; // Game ended
}
// Re-run the check on any relevant mutation inside the container
checkAndUpdateGame();
} catch(e) {
console.error("Error during MutationObserver callback:", e);
}
});
// Configuration: watch for changes in children (cards appearing/changing)
// and subtree (text changes within spans)
const config = {
childList: true,
subtree: true,
characterData: true // Needed for card rank text changes
};
try {
observer.observe(gameContainer, config);
console.log("MutationObserver started, watching game container.");
} catch(e) {
console.error("Error starting MutationObserver:", e);
}
// --- Initial Check ---
// Run once after setup to set initial state based on current DOM
// Reset deck if start button is visible initially
if (startButton && startButton.offsetParent !== null) {
resetDeck();
isGameActive = false;
} else {
// If not on start screen, try to determine if game is active
const dealerCardElement = document.querySelector('.dealer-card span.rating');
const playerCardElement = document.querySelector('.you-card span.rating');
if(dealerCardElement && dealerCardElement.textContent.trim() !== '') {
console.log("Initial check: Game seems in progress.");
// We *don't* know the deck state accurately here if loaded mid-game.
// Initialize an empty deck or full deck? Let's assume full deck but mark as potentially inaccurate.
resetDeck(); // Reset to full deck
console.warn("Deck reset, but history is unknown as script loaded mid-game.");
// Manually remove current dealer/player cards if visible?
const initialDealerVal = getCardValue(dealerCardElement.textContent);
const initialPlayerVal = getCardValue(playerCardElement?.textContent);
if (initialDealerVal) removeCardFromDeck(initialDealerVal);
if (initialPlayerVal) removeCardFromDeck(initialPlayerVal);
isGameActive = true;
checkAndUpdateGame(); // Run prediction logic
} else {
console.log("Initial check: Game not started or finished.");
isGameActive = false;
resetDeck(); // Ensure deck is ready for when start is clicked
checkAndUpdateGame(); // Hide buttons etc.
}
}
}
// --- Wait for core elements to exist before initializing ---
function waitForElements() {
// Check for essential elements needed for the script's core logic
if (document.querySelector('.highlow-main-wrap') && // Main container is crucial
document.querySelector('.dealer-card') &&
document.querySelector('.you-card') &&
document.querySelector('.actions-wrap .action-btn-wrap.low') &&
document.querySelector('.actions-wrap .action-btn-wrap.high')
)
{
clearInterval(checkTimer); // Stop checking
initializeGameLogic(); // Run the main setup
} else {
waitTime += CHECK_INTERVAL;
if (waitTime >= MAX_WAIT_TIME) {
clearInterval(checkTimer);
console.error("Torn High-Low Helper (Advanced): Timed out waiting for game elements to load.");
} else {
console.log("Waiting for game elements...");
}
}
}
// Start the check
checkTimer = setInterval(waitForElements, CHECK_INTERVAL);
})(); // End of IIFE wrapper