getCastleMoves([x,y])
{
const c = this.getColor(x,y);
- if (x != (c=="w" ? 7 : 0) || y != this.INIT_COL_KING[c])
+ const [sizeX,sizeY] = VariantRules.size;
+ if (x != (c=="w" ? sizeX-1 : 0) || y != this.INIT_COL_KING[c])
return []; //x isn't first rank, or king has moved (shortcut)
const V = VariantRules;
const oppCol = this.getOppCol(c);
let moves = [];
let i = 0;
- const finalSquares = [ [2,3], [6,5] ]; //king, then rook
+ const finalSquares = [ [2,3], [sizeY-2,sizeY-3] ]; //king, then rook
castlingCheck:
for (let castleSide=0; castleSide < 2; castleSide++) //large, then small
{
{
const color = this.turn;
const oppCol = this.getOppCol(color);
- var potentialMoves = [];
- let [sizeX,sizeY] = VariantRules.size;
+ let potentialMoves = [];
+ const [sizeX,sizeY] = VariantRules.size;
for (var i=0; i<sizeX; i++)
{
for (var j=0; j<sizeY; j++)
{
const color = this.turn;
const oppCol = this.getOppCol(color);
- let [sizeX,sizeY] = VariantRules.size;
+ const [sizeX,sizeY] = VariantRules.size;
for (let i=0; i<sizeX; i++)
{
for (let j=0; j<sizeY; j++)
{
const piece = this.getPiece(move.start.x,move.start.y);
const c = this.getColor(move.start.x,move.start.y);
- const firstRank = (c == "w" ? 7 : 0);
+ const [sizeX,sizeY] = VariantRules.size;
+ const firstRank = (c == "w" ? sizeX-1 : 0);
// Update king position + flags
if (piece == VariantRules.KING && move.appear.length > 0)
return;
}
const oppCol = this.getOppCol(c);
- const oppFirstRank = 7 - firstRank;
+ const oppFirstRank = (sizeX-1) - firstRank;
if (move.start.x == firstRank //our rook moves?
&& this.INIT_COL_ROOK[c].includes(move.start.y))
{