X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=client%2Fsrc%2Fvariants%2FLosers.js;h=7bd5e5413273e31ccfcbb86ecea3a144c499ebdb;hb=7e8a7ea1cb66adb4a987badfb0a3c2f99a21bd0a;hp=b39d24fb6b0ae221bd49c4f6933b1323a3a08d1c;hpb=2f9fcef3eb606c6389249c35393265de7d8f392f;p=vchess.git diff --git a/client/src/variants/Losers.js b/client/src/variants/Losers.js index b39d24fb..7bd5e541 100644 --- a/client/src/variants/Losers.js +++ b/client/src/variants/Losers.js @@ -3,23 +3,27 @@ import { ArrayFun } from "@/utils/array"; import { randInt } from "@/utils/alea"; export class LosersRules extends ChessRules { + // Trim all non-capturing moves static KeepCaptures(moves) { - return moves.filter(m => m.vanish.length == 2); + 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.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; } @@ -31,6 +35,9 @@ export class LosersRules extends ChessRules { getPossibleMovesFrom(sq) { let moves = this.filterValid(this.getPotentialMovesFrom(sq)); const captureMoves = V.KeepCaptures(moves); + +console.log(this.atLeastOneCapture()); + if (captureMoves.length > 0) return captureMoves; if (this.atLeastOneCapture()) return []; return moves; @@ -69,4 +76,5 @@ export class LosersRules extends ChessRules { // Less material is better (more subtle in fact but...) return -super.evalPosition(); } + };