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PGN-Parser verbessert: robustes Tokenizing mit Kommentar- und %clk-Erkennung; app.js: manuelle Partieauswahl bleibt nach Klick erhalten

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This commit is contained in:
Martin
2026-05-24 14:49:07 +02:00
parent 15b6f31f62
commit 0d94cac60c
2 changed files with 40 additions and 16 deletions
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12
app.js
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@@ -16,6 +16,7 @@ let countdown = 0;
let serverLastFetch = null; let serverLastFetch = null;
let laraColor = null; let laraColor = null;
let currentMoveIndex = -1; let currentMoveIndex = -1;
let userSelectedGame = false;
/** /**
* Lädt die PGN-Datei und aktualisiert die Anzeige * Lädt die PGN-Datei und aktualisiert die Anzeige
@@ -46,11 +47,11 @@ async function loadPGN() {
return; return;
} }
// Finde die aktuelle/live Partie // Nur automatisch wechseln, wenn der Benutzer keine andere Partie ausgewählt hat
const liveGame = getLiveGame(allLaraGames); if (!userSelectedGame) {
const targetGame = liveGame || getLatestGame(allLaraGames); const liveGame = getLiveGame(allLaraGames);
currentGame = liveGame || getLatestGame(allLaraGames);
currentGame = targetGame; }
updateBoard(); updateBoard();
updatePlayerInfo(); updatePlayerInfo();
updateMovesList(); updateMovesList();
@@ -306,6 +307,7 @@ function updateAllGamesList() {
`; `;
entry.addEventListener('click', () => { entry.addEventListener('click', () => {
userSelectedGame = true;
currentGame = game; currentGame = game;
updateBoard(); updateBoard();
updatePlayerInfo(); updatePlayerInfo();

42
pgn-parser.js
View File

@@ -66,21 +66,43 @@ function parseGameBlock(block) {
function parseMoves(movesText) { function parseMoves(movesText) {
const moves = []; const moves = [];
// Remove comments in curly braces let clockWhite = null;
movesText = movesText.replace(/\{[^}]*\}/g, ''); let clockBlack = null;
let color = 'w';
// Remove move numbers const tokenRegex = /\d+\.\s*|\{[^}]*\}|\S+/g;
movesText = movesText.replace(/\d+\.\s*/g, ''); const tokens = movesText.match(tokenRegex) || [];
// Split into individual moves for (let i = 0; i < tokens.length; i++) {
const tokens = movesText.split(/\s+/).filter(t => t.trim()); let token = tokens[i].trim();
for (const token of tokens) {
if (['1-0', '0-1', '1/2-1/2', '*'].includes(token)) { if (['1-0', '0-1', '1/2-1/2', '*'].includes(token)) {
moves.push({ san: token, isResult: true }); moves.push({ san: token, isResult: true, whiteClock: clockWhite, blackClock: clockBlack });
} else if (token.length > 0) { continue;
moves.push({ san: token, isResult: false });
} }
if (/^\d+\.$/.test(token)) continue;
if (token.startsWith('{')) {
const clkMatch = token.match(/\[%clk\s+([\d:]+)\]/);
if (clkMatch && moves.length > 0) {
const lastMove = moves[moves.length - 1];
if (!lastMove.isResult && lastMove.color) {
if (lastMove.color === 'w') {
clockWhite = clkMatch[1];
} else {
clockBlack = clkMatch[1];
}
lastMove.whiteClock = clockWhite;
lastMove.blackClock = clockBlack;
}
}
continue;
}
const move = { san: token, isResult: false, whiteClock: clockWhite, blackClock: clockBlack, color };
moves.push(move);
color = color === 'w' ? 'b' : 'w';
} }
return moves; return moves;