in analysis, <space> plays the best computer move - closes #2263

lichess-org · Sep 20, 2016 · 06fb9e1 · 06fb9e1
1 parent 0c95832
commit 06fb9e1
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/ui/analyse/src/ctrl.js b/ui/analyse/src/ctrl.js
@@ -448,7 +448,7 @@ module.exports = function(opts) {
  this.chessground.setAutoShapes(computeAutoShapes(this));
  }.bind(this);
 
- this.explorerMove = function(uci) {
+ var playUci = function(uci) {
  var move = util.decomposeUci(uci);
  if (uci[1] === '@') this.chessground.apiNewPiece({
  color: this.chessground.data.movable.color,
@@ -457,9 +457,18 @@ module.exports = function(opts) {
  move[1])
  else if (!move[2]) sendMove(move[0], move[1])
  else sendMove(move[0], move[1], util.sanToRole[move[2].toUpperCase()]);
+ }.bind(this);
+
+ this.explorerMove = function(uci) {
+ playUci(uci);
  this.explorer.loading(true);
  }.bind(this);
 
+ this.playBestMove = function() {
+ var uci = this.nextNodeBest() || (this.vm.node.ceval && this.vm.node.ceval.best);
+ if (uci) playUci(uci);
+ }.bind(this);
+
  this.socketReceive = function(type, data) {
  this.socket.receive(type, data);
  }.bind(this);

diff --git a/ui/analyse/src/keyboard.js b/ui/analyse/src/keyboard.js
@@ -64,6 +64,7 @@ module.exports = {
  ctrl.explorer.toggle();
  m.redraw();
  }));
+ k.bind('space', preventing(ctrl.playBestMove));
  if (ctrl.study) {
  k.bind('c', preventing(function() {
  $('.study_buttons a.comment').click();
@@ -127,6 +128,7 @@ module.exports = {
  header('Analysis options'),
  row([k('l')], 'Local computer analysis'),
  row([k('a')], 'Computer arrows'),
+ row([k('space')], 'Play computer best move'),
  row([k('e')], 'Opening/endgame explorer'),
  row([k('f')], trans('flipBoard')),
  row([k('/')], 'Focus chat'),