TODO: debug Knightrelay, use generators + yield for moves generation

[vchess.git] / client / src / base_rules.js

diff --git a/client/src/base_rules.js b/client/src/base_rules.js
index d5849f3..ef07742 100644 (file)
--- a/client/src/base_rules.js
+++ b/client/src/base_rules.js
@@ -467,7 +467,7 @@ export const ChessRules = class ChessRules {
     return { x: 8, y: 8 };
   }
 
-  // Color of thing on suqare (i,j). 'undefined' if square is empty
+  // Color of thing on square (i,j). 'undefined' if square is empty
   getColor(i, j) {
     return this.board[i][j].charAt(0);
   }
@@ -543,7 +543,7 @@ export const ChessRules = class ChessRules {
   ////////////////////
   // MOVES GENERATION
 
-  // All possible moves from selected square (assumption: color is OK)
+  // All possible moves from selected square
   getPotentialMovesFrom([x, y]) {
     switch (this.getPiece(x, y)) {
       case V.PAWN:
@@ -1121,6 +1121,7 @@ export const ChessRules = class ChessRules {
     // Some variants may show a bigger moves list to the human (Switching),
     // thus the argument "computer" below (which is generally ignored)
     let moves1 = this.getAllValidMoves("computer");
+
     if (moves1.length == 0)
       //TODO: this situation should not happen
       return null;
@@ -1209,7 +1210,7 @@ export const ChessRules = class ChessRules {
         return (color == "w" ? 1 : -1) * (b.eval - a.eval);
       });
     } else return currentBest;
-    //    console.log(moves1.map(m => { return [this.getNotation(m), m.eval]; }));
+    console.log(moves1.map(m => { return [this.getNotation(m), m.eval]; }));
 
     candidates = [0];
     for (let j = 1; j < moves1.length && moves1[j].eval == moves1[0].eval; j++)
@@ -1254,6 +1255,18 @@ export const ChessRules = class ChessRules {
       for (let j = 0; j < V.size.y; j++) {
         if (this.board[i][j] != V.EMPTY) {
           const sign = this.getColor(i, j) == "w" ? 1 : -1;
+
+
+//TODO: debug in KnightRelay
+if (isNaN(V.VALUES[this.getPiece(i, j)])) {
+  console.log(i + " " + j);
+  console.log(this.getPiece(i, j));
+  console.log(this.board);
+  console.log("ajout " + sign + " * "+  V.VALUES[this.getPiece(i, j)]);
+  debugger;
+}
+
+
           evaluation += sign * V.VALUES[this.getPiece(i, j)];
         }
       }