Send the pretty moves instead of the UCI moves; seemingly calculating all the multi...

[remoteglot] / www / js / remoteglot.js

diff --git a/www/js/remoteglot.js b/www/js/remoteglot.js
index 37c6b87fca488a9d5b87483e32142ab2e80198d6..738edf0d5d2ffb063d1895455741fd1f0189bbf0 100644 (file)
--- a/www/js/remoteglot.js
+++ b/www/js/remoteglot.js
@@ -422,23 +422,15 @@ var thousands = function(x) {
 
 /**
  * @param {!string} fen
- * @param {Array.<string>} uci_pv
+ * @param {Array.<string>} pretty_pv
  * @param {number} move_num
  * @param {!string} toplay
  * @param {number=} opt_limit
  * @param {boolean=} opt_showlast
  */
-var add_pv = function(fen, uci_pv, move_num, toplay, opt_limit, opt_showlast) {
-       var hiddenboard = new Chess();
-       hiddenboard.load(fen);
-       for (var i = 0; i < uci_pv.length; ++i) {
-               hiddenboard.move(ucimove_to_chessjs_move(uci_pv[i]));
-       }
-       var pretty_pv = hiddenboard.history();
-
+var add_pv = function(fen, pretty_pv, move_num, toplay, opt_limit, opt_showlast) {
        display_lines.push({
                start_fen: fen,
-               uci_pv: uci_pv,
                pretty_pv: pretty_pv,
                line_number: display_lines.length
        });
@@ -549,7 +541,7 @@ var update_refutation_lines = function() {
                var move_td = document.createElement("td");
                tr.appendChild(move_td);
                $(move_td).addClass("move");
-               if (line['pv_uci'].length == 0) {
+               if (line['pv_pretty'].length == 0) {
                        $(move_td).text(line['pretty_move']);
                } else {
                        var move = "<a class=\"move\" href=\"javascript:show_line(" + display_lines.length + ", " + 0 + ");\">" + line['pretty_move'] + "</a>";
@@ -569,7 +561,7 @@ var update_refutation_lines = function() {
                var pv_td = document.createElement("td");
                tr.appendChild(pv_td);
                $(pv_td).addClass("pv");
-               $(pv_td).html(add_pv(fen, line['pv_uci'], move_num, toplay, 10));
+               $(pv_td).html(add_pv(fen, line['pv_pretty'], move_num, toplay, 10));
 
                tbl.append(tr);
        }
@@ -596,8 +588,8 @@ var update_board = function(current_data, display_data) {
        // Print the history. This is pretty much the only thing that's
        // unconditionally taken from current_data (we're not interested in
        // historic history).
-       if (current_data['position']['history']) {
-               add_pv('start', current_data['position']['history'], 1, 'W', 8, true);
+       if (current_data['position']['pretty_history']) {
+               add_pv('start', current_data['position']['pretty_history'], 1, 'W', 8, true);
        } else {
                display_lines.push(null);
        }
@@ -703,7 +695,7 @@ var update_board = function(current_data, display_data) {
        update_highlight();
 
        // Print the PV.
-       $("#pv").html(add_pv(data['position']['fen'], data['pv_uci'], data['position']['move_num'], data['position']['toplay']));
+       $("#pv").html(add_pv(data['position']['fen'], data['pv_pretty'], data['position']['move_num'], data['position']['toplay']));
 
        // Update the PV arrow.
        clear_arrows();
@@ -869,7 +861,7 @@ var update_historic_analysis = function() {
        // Fetch old analysis for this line if it exists.
        var hiddenboard = new Chess();
        for (var i = 0; i <= current_display_move; ++i) {
-               hiddenboard.move(ucimove_to_chessjs_move(current_display_line.uci_pv[i]));
+               hiddenboard.move(current_display_line.pretty_pv[i]);
        }
        var filename = "/history/move" + (current_display_move + 1) + "-" +
                hiddenboard.fen().replace(/ /g, '_').replace(/\//g, '-') + ".json";
@@ -904,7 +896,7 @@ var update_displayed_line = function() {
        } else {
                $("#prevmove").html("<a href=\"javascript:prev_move();\">Previous</a></span>");
        }
-       if (current_display_move == current_display_line.uci_pv.length - 1) {
+       if (current_display_move == current_display_line.pretty_pv.length - 1) {
                $("#nextmove").html("Next");
        } else {
                $("#nextmove").html("<a href=\"javascript:next_move();\">Next</a></span>");
@@ -913,7 +905,7 @@ var update_displayed_line = function() {
        var hiddenboard = new Chess();
        hiddenboard.load(current_display_line.start_fen);
        for (var i = 0; i <= current_display_move; ++i) {
-               hiddenboard.move(ucimove_to_chessjs_move(current_display_line.uci_pv[i]));
+               hiddenboard.move(current_display_line.pretty_pv[i]);
        }
 
        highlighted_move = $("#automove" + current_display_line.line_number + "-" + current_display_move);
@@ -922,18 +914,6 @@ var update_displayed_line = function() {
        board.position(hiddenboard.fen());
 }
 
-var ucimove_to_chessjs_move = function(move) {
-       var source = move.substr(0, 2);
-       var target = move.substr(2, 2);
-       var promo = move.substr(4, 1);
-
-       if (promo === '') {
-               return { from: source, to: target };
-       } else {
-               return { from: source, to: target, promotion: promo };
-       }
-}
-
 var init = function() {
        unique = get_unique();