};
var compare_by_score = function(refutation_lines, invert, a, b) {
- var sa = compute_score_sort_key(refutation_lines[b]['score'], invert);
- var sb = compute_score_sort_key(refutation_lines[a]['score'], invert);
+ var sa = compute_score_sort_key(refutation_lines[b]['score'], refutation_lines[b]['depth'], invert);
+ var sb = compute_score_sort_key(refutation_lines[a]['score'], refutation_lines[a]['depth'], invert);
return sa - sb;
}
var best_score = undefined;
var pv_score = undefined;
for (var move in data['refutation_lines']) {
- var score = compute_score_sort_key(data['refutation_lines'][move]['score'], invert);
+ var line = data['refutation_lines'][move];
+ var score = compute_score_sort_key(line['score'], line['depth'], invert);
if (move == data['pv_uci'][0]) {
pv_score = score;
}
if (best_score === undefined || score > best_score) {
best_score = score;
}
- if (!(data['refutation_lines'][move]['depth'] >= 8)) {
+ if (line['depth'] < 8) {
return [];
}
}
// The PV move will always be first.
var moves = [];
for (var move in data['refutation_lines']) {
- var score = compute_score_sort_key(data['refutation_lines'][move]['score'], invert);
+ var line = data['refutation_lines'][move];
+ var score = compute_score_sort_key(line['score'], line['depth'], invert);
if (move != data['pv_uci'][0] && best_score - score <= margin) {
moves.push(move);
}
// This game.
game_span.appendChild(game_name);
- var score;
- if (current_analysis_data['position']['result']) {
- score = " (" + current_analysis_data['position']['result'] + ")";
- } else {
- score = " (" + format_short_score(current_analysis_data['score']) + ")";
+ if (current_analysis_data && current_analysis_data['position']) {
+ var score;
+ if (current_analysis_data['position']['result']) {
+ score = " (" + current_analysis_data['position']['result'] + ")";
+ } else {
+ score = " (" + format_short_score(current_analysis_data['score']) + ")";
+ }
+ game_span.appendChild(document.createTextNode(score));
}
- game_span.appendChild(document.createTextNode(score));
} else {
// Some other game.
var game_a = document.createElement("a");
clearTimeout(clock_timer);
var data = displayed_analysis_data || current_analysis_data;
+ if (!data) return;
+
if (data['position']) {
var result = data['position']['result'];
if (result === '1-0') {
}
var first_move = line['pv_pretty'][0];
if (move_hash[first_move]) {
- var score = compute_score_sort_key(line['score'], invert);
+ var score = compute_score_sort_key(line['score'], line['depth'], invert);
if (best_move_score === null || score > best_move_score) {
best_move = move_hash[first_move];
best_move_score = score;
/**
* @param score The score digest tuple.
+ * @param {?number} depth Depth the move has been computed to, or null.
* @param {boolean} invert Whether black is to play.
* @return {number}
*/
-var compute_score_sort_key = function(score, invert) {
+var compute_score_sort_key = function(score, depth, invert) {
var s;
if (!score) {
return -10000000;
// Black mates (note the double negative for score[1]).
s = -99999 - score[1];
}
- if (invert) s = -s;
- return s;
} else if (score[0] === 'd') {
- return 0;
+ s = 0;
} else if (score[0] === 'cp') {
- return invert ? -score[1] : score[1];
+ s = score[1];
+ }
+ if (s) {
+ if (invert) s = -s;
+ return s * 200 + (depth || 0);
+ } else {
+ return null;
}
- return null;
}
/**