Remove commented out code

11 years ago · 4297d105e6
1 changed files with 0 additions and 43 deletions
--- a/src/position.js
+++ b/src/position.js
@ -910,46 +910,3 @@ Chess.Position.prototype.unmakeMove = function() {

 return move;
 };
-
-/*
-function test() {
- var cache = new Array(1000000);
- var collisions = 0;
- var hits = 0;
-
- function perft(depth, chessPosition) {
- if (!depth) {
- return 1;
- }
-
- var zobrist = chessPosition.hashKey;
- var hashKey = zobrist.getHashKey();
-
- if (cache[hashKey % cache.length]) {
- if (cache[hashKey % cache.length].zobrist.isEqual(zobrist)) {
- ++hits;
- return cache[hashKey % cache.length].nodes;
- }
- ++collisions;
- }
-
- var nodes = 0;
-
- chessPosition.getMoves(true).forEach(function(move) {
- if (chessPosition.makeMove(move)) {
- nodes += perft(depth - 1, chessPosition);
- chessPosition.unmakeMove();
- }
- });
-
- cache[hashKey % cache.length] = { zobrist: zobrist.dup(), nodes: nodes };
-
- return nodes;
- }
-
- window.console.log("Perft: " + perft(4, new Chess.Position));
- window.console.log("Hits: " + hits + ", collisions: " + collisions);
-};
-
-test();
-*/