input.js (c4793cc) - functle · DKL9 GitList

Improve instructions, export score, split code

dkl9 commited c4793cc at 2025-209 17:28:24

input.js

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const keyToToken = { x:"x", 1:"1", 2:"2", q:"^2", c:"^3", s:"sin", e:"exp", l:"ln", "+":"+", "-":"-", "*":"*", "/":"/" };
const maxGuesses = 6;

function shakeRow(row) {
    row.classList.remove("shake");
    void row.offsetWidth;
    row.classList.add("shake");
}

const grid = document.getElementById("grid");
for (let i = 0; i < maxGuesses; i++) {
    const tr = document.createElement("tr");
    for (let j = 0; j < tl; j++) {
        const td = document.createElement("td");
        tr.appendChild(td);
    }
    grid.appendChild(tr);
}

let currentRow = 0;
let currentInput = [];

document.addEventListener("keyup", e => {
    const row = grid.rows[currentRow];
    if (e.key === "Backspace") {
        if (currentInput.length > 0) {
            currentInput.pop();
            row.cells[currentInput.length].textContent = "";
        } else {
            shakeRow(row);
        }
    } else if (e.key === "Enter") {
        submitGuess();
    } else if (keyToToken.hasOwnProperty(e.key)) {
        if (currentRow >= maxGuesses) {
        } else if (currentInput.length < tl) {
            const token = keyToToken[e.key];
            currentInput.push(token);
            const c = row.cells[currentInput.length - 1];
            c.style.fontSize = `${3.5 - 0.5 * token.length}em`;
            c.textContent = token;
        } else {
            shakeRow(row);
        }
    }
});