X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=client%2Fsrc%2Fvariants%2FCapture.js;h=c5f86dcd1c19b0d6c252191d95c63b06155d566b;hb=c3ff3a0c807d97c0311a06491318fe02440266db;hp=5b286e0e778e9aa232ad3667a86bc13706307702;hpb=3a2a7b5fd3c6bfd0752838094c27e1fb6172d109;p=vchess.git diff --git a/client/src/variants/Capture.js b/client/src/variants/Capture.js index 5b286e0e..c5f86dcd 100644 --- a/client/src/variants/Capture.js +++ b/client/src/variants/Capture.js @@ -1,25 +1,26 @@ import { ChessRules } from "@/base_rules"; -import { ArrayFun } from "@/utils/array"; -import { randInt } from "@/utils/alea"; -export const VariantRules = class LosersRules extends ChessRules { +export class CaptureRules extends ChessRules { // Trim all non-capturing moves static KeepCaptures(moves) { return moves.filter(m => m.vanish.length == 2 && m.appear.length == 1); } - // Stop at the first capture found (if any) + // Stop at the first capture found (if any) atLeastOneCapture() { const color = this.turn; - const oppCol = V.GetOppCol(color); for (let i = 0; i < V.size.x; i++) { for (let j = 0; j < V.size.y; j++) { if ( this.board[i][j] != V.EMPTY && - this.getColor(i, j) != oppCol && - this.getPotentialMovesFrom([i, j]).some(m => - // Warning: duscard castle moves - m.vanish.length == 2 && m.appear.length == 1) + this.getColor(i, j) == color && + this.filterValid(this.getPotentialMovesFrom([i, j])).some(m => { + return ( + // Warning: discard castle moves + m.vanish.length == 2 && m.appear.length == 1 && + this.filterValid([m]).length == 1 + ); + }) ) { return true; } @@ -38,11 +39,8 @@ export const VariantRules = class LosersRules extends ChessRules { getAllValidMoves() { const moves = super.getAllValidMoves(); - if (moves.some(m => m.vanish.length == 2)) return V.KeepCaptures(moves); + if (moves.some(m => m.vanish.length == 2 && m.appear.length == 1)) + return V.KeepCaptures(moves); return moves; } - - static get SEARCH_DEPTH() { - return 4; - } };