Play against computer almost OK: need to fix Board component

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

diff --git a/client/src/base_rules.js b/client/src/base_rules.js
index 98c27af..bb2edc4 100644 (file)
--- a/client/src/base_rules.js
+++ b/client/src/base_rules.js
@@ -1,7 +1,10 @@
 // (Orthodox) Chess rules are defined in ChessRules class.
 // Variants generally inherit from it, and modify some parts.
 
-class PiPo //Piece+Position
+import { ArrayFun } from "@/utils/array";
+import { random, sample, shuffle } from "@/utils/alea";
+
+export const PiPo = class PiPo //Piece+Position
 {
        // o: {piece[p], color[c], posX[x], posY[y]}
        constructor(o)
@@ -14,7 +17,7 @@ class PiPo //Piece+Position
 }
 
 // TODO: for animation, moves should contains "moving" and "fading" maybe...
-class Move
+export const Move = class Move
 {
        // o: {appear, vanish, [start,] [end,]}
        // appear,vanish = arrays of PiPo
@@ -29,7 +32,7 @@ class Move
 }
 
 // NOTE: x coords = top to bottom; y = left to right (from white player perspective)
-class ChessRules
+export const ChessRules = class ChessRules
 {
        //////////////
        // MISC UTILS
@@ -236,7 +239,7 @@ class ChessRules
                // Shuffle pieces on first and last rank
                for (let c of ["w","b"])
                {
-                       let positions = range(8);
+                       let positions = ArrayFun.range(8);
 
                        // Get random squares for bishops
                        let randIndex = 2 * random(4);
@@ -374,7 +377,7 @@ class ChessRules
        static GetBoard(position)
        {
                const rows = position.split("/");
-               let board = doubleArray(V.size.x, V.size.y, "");
+               let board = ArrayFun.init(V.size.x, V.size.y, "");
                for (let i=0; i<rows.length; i++)
                {
                        let j = 0;
@@ -1132,7 +1135,7 @@ class ChessRules
                let moves1 = this.getAllValidMoves("computer");
 
                // Can I mate in 1 ? (for Magnetic & Extinction)
-               for (let i of shuffle(range(moves1.length)))
+               for (let i of shuffle(ArrayFun.range(moves1.length)))
                {
                        this.play(moves1[i]);
                        let finish = (Math.abs(this.evalPosition()) >= V.THRESHOLD_MATE);