X-Git-Url: https://git.auder.net/?p=vchess.git;a=blobdiff_plain;f=client%2Fsrc%2Fvariants%2FCrazyhouse.js;h=829972745320899fa00d25147d50419468dc1607;hp=ec903c2fbdc056c53ced6c352111f3d649bc5c21;hb=dac395887d96e2d642b209c6db6aaacc3ffacb34;hpb=5fde3a01497262862afc4cb4c9457d4e0ad69a4a

diff --git a/client/src/variants/Crazyhouse.js b/client/src/variants/Crazyhouse.js
index ec903c2f..82997274 100644
--- a/client/src/variants/Crazyhouse.js
+++ b/client/src/variants/Crazyhouse.js
@@ -3,284 +3,284 @@ import { ArrayFun} from "@/utils/array";
 
 export const VariantRules = class CrazyhouseRules extends ChessRules
 {
-	static IsGoodFen(fen)
-	{
-		if (!ChessRules.IsGoodFen(fen))
-			return false;
-		const fenParsed = V.ParseFen(fen);
-		// 5) Check reserves
-		if (!fenParsed.reserve || !fenParsed.reserve.match(/^[0-9]{10,10}$/))
-			return false;
-		// 6) Check promoted array
-		if (!fenParsed.promoted)
-			return false;
-		if (fenParsed.promoted == "-")
-			return true; //no promoted piece on board
-		const squares = fenParsed.promoted.split(",");
-		for (let square of squares)
-		{
-			const c = V.SquareToCoords(square);
-			if (c.y < 0 || c.y > V.size.y || isNaN(c.x) || c.x < 0 || c.x > V.size.x)
-				return false;
-		}
-		return true;
-	}
+  static IsGoodFen(fen)
+  {
+    if (!ChessRules.IsGoodFen(fen))
+      return false;
+    const fenParsed = V.ParseFen(fen);
+    // 5) Check reserves
+    if (!fenParsed.reserve || !fenParsed.reserve.match(/^[0-9]{10,10}$/))
+      return false;
+    // 6) Check promoted array
+    if (!fenParsed.promoted)
+      return false;
+    if (fenParsed.promoted == "-")
+      return true; //no promoted piece on board
+    const squares = fenParsed.promoted.split(",");
+    for (let square of squares)
+    {
+      const c = V.SquareToCoords(square);
+      if (c.y < 0 || c.y > V.size.y || isNaN(c.x) || c.x < 0 || c.x > V.size.x)
+        return false;
+    }
+    return true;
+  }
 
-	static ParseFen(fen)
-	{
-		const fenParts = fen.split(" ");
-		return Object.assign(
-			ChessRules.ParseFen(fen),
-			{
-				reserve: fenParts[5],
-				promoted: fenParts[6],
-			}
-		);
-	}
+  static ParseFen(fen)
+  {
+    const fenParts = fen.split(" ");
+    return Object.assign(
+      ChessRules.ParseFen(fen),
+      {
+        reserve: fenParts[5],
+        promoted: fenParts[6],
+      }
+    );
+  }
 
-	static GenRandInitFen()
-	{
-		return ChessRules.GenRandInitFen() + " 0000000000 -";
-	}
+  static GenRandInitFen()
+  {
+    return ChessRules.GenRandInitFen() + " 0000000000 -";
+  }
 
-	getFen()
-	{
-		return super.getFen() + " " + this.getReserveFen() + " " + this.getPromotedFen();
-	}
+  getFen()
+  {
+    return super.getFen() + " " + this.getReserveFen() + " " + this.getPromotedFen();
+  }
 
-	getReserveFen()
-	{
-		let counts = new Array(10);
-		for (let i=0; i<V.PIECES.length-1; i++) //-1: no king reserve
-		{
-			counts[i] = this.reserve["w"][V.PIECES[i]];
-			counts[5+i] = this.reserve["b"][V.PIECES[i]];
-		}
-		return counts.join("");
-	}
+  getReserveFen()
+  {
+    let counts = new Array(10);
+    for (let i=0; i<V.PIECES.length-1; i++) //-1: no king reserve
+    {
+      counts[i] = this.reserve["w"][V.PIECES[i]];
+      counts[5+i] = this.reserve["b"][V.PIECES[i]];
+    }
+    return counts.join("");
+  }
 
-	getPromotedFen()
-	{
-		let res = "";
-		for (let i=0; i<V.size.x; i++)
-		{
-			for (let j=0; j<V.size.y; j++)
-			{
-				if (this.promoted[i][j])
-					res += V.CoordsToSquare({x:i,y:j});
-			}
-		}
-		if (res.length > 0)
-			res = res.slice(0,-1); //remove last comma
-		else
-			res = "-";
-		return res;
-	}
+  getPromotedFen()
+  {
+    let res = "";
+    for (let i=0; i<V.size.x; i++)
+    {
+      for (let j=0; j<V.size.y; j++)
+      {
+        if (this.promoted[i][j])
+          res += V.CoordsToSquare({x:i,y:j});
+      }
+    }
+    if (res.length > 0)
+      res = res.slice(0,-1); //remove last comma
+    else
+      res = "-";
+    return res;
+  }
 
-	setOtherVariables(fen)
-	{
-		super.setOtherVariables(fen);
-		const fenParsed = V.ParseFen(fen);
-		// Also init reserves (used by the interface to show landable pieces)
-		this.reserve =
-		{
-			"w":
-			{
-				[V.PAWN]: parseInt(fenParsed.reserve[0]),
-				[V.ROOK]: parseInt(fenParsed.reserve[1]),
-				[V.KNIGHT]: parseInt(fenParsed.reserve[2]),
-				[V.BISHOP]: parseInt(fenParsed.reserve[3]),
-				[V.QUEEN]: parseInt(fenParsed.reserve[4]),
-			},
-			"b":
-			{
-				[V.PAWN]: parseInt(fenParsed.reserve[5]),
-				[V.ROOK]: parseInt(fenParsed.reserve[6]),
-				[V.KNIGHT]: parseInt(fenParsed.reserve[7]),
-				[V.BISHOP]: parseInt(fenParsed.reserve[8]),
-				[V.QUEEN]: parseInt(fenParsed.reserve[9]),
-			}
-		};
-		this.promoted = ArrayFun.init(V.size.x, V.size.y, false);
-		if (fenParsed.promoted != "-")
-		{
-			for (let square of fenParsed.promoted.split(","))
-			{
-				const [x,y] = V.SquareToCoords(square);
-				promoted[x][y] = true;
-			}
-		}
-	}
+  setOtherVariables(fen)
+  {
+    super.setOtherVariables(fen);
+    const fenParsed = V.ParseFen(fen);
+    // Also init reserves (used by the interface to show landable pieces)
+    this.reserve =
+    {
+      "w":
+      {
+        [V.PAWN]: parseInt(fenParsed.reserve[0]),
+        [V.ROOK]: parseInt(fenParsed.reserve[1]),
+        [V.KNIGHT]: parseInt(fenParsed.reserve[2]),
+        [V.BISHOP]: parseInt(fenParsed.reserve[3]),
+        [V.QUEEN]: parseInt(fenParsed.reserve[4]),
+      },
+      "b":
+      {
+        [V.PAWN]: parseInt(fenParsed.reserve[5]),
+        [V.ROOK]: parseInt(fenParsed.reserve[6]),
+        [V.KNIGHT]: parseInt(fenParsed.reserve[7]),
+        [V.BISHOP]: parseInt(fenParsed.reserve[8]),
+        [V.QUEEN]: parseInt(fenParsed.reserve[9]),
+      }
+    };
+    this.promoted = ArrayFun.init(V.size.x, V.size.y, false);
+    if (fenParsed.promoted != "-")
+    {
+      for (let square of fenParsed.promoted.split(","))
+      {
+        const [x,y] = V.SquareToCoords(square);
+        promoted[x][y] = true;
+      }
+    }
+  }
 
-	getColor(i,j)
-	{
-		if (i >= V.size.x)
-			return (i==V.size.x ? "w" : "b");
-		return this.board[i][j].charAt(0);
-	}
+  getColor(i,j)
+  {
+    if (i >= V.size.x)
+      return (i==V.size.x ? "w" : "b");
+    return this.board[i][j].charAt(0);
+  }
 
-	getPiece(i,j)
-	{
-		if (i >= V.size.x)
-			return V.RESERVE_PIECES[j];
-		return this.board[i][j].charAt(1);
-	}
+  getPiece(i,j)
+  {
+    if (i >= V.size.x)
+      return V.RESERVE_PIECES[j];
+    return this.board[i][j].charAt(1);
+  }
 
-	// Used by the interface:
-	getReservePpath(color, index)
-	{
-		return color + V.RESERVE_PIECES[index];
-	}
+  // Used by the interface:
+  getReservePpath(color, index)
+  {
+    return color + V.RESERVE_PIECES[index];
+  }
 
-	// Ordering on reserve pieces
-	static get RESERVE_PIECES()
-	{
-		return [V.PAWN,V.ROOK,V.KNIGHT,V.BISHOP,V.QUEEN];
-	}
+  // Ordering on reserve pieces
+  static get RESERVE_PIECES()
+  {
+    return [V.PAWN,V.ROOK,V.KNIGHT,V.BISHOP,V.QUEEN];
+  }
 
-	getReserveMoves([x,y])
-	{
-		const color = this.turn;
-		const p = V.RESERVE_PIECES[y];
-		if (this.reserve[color][p] == 0)
-			return [];
-		let moves = [];
-		const pawnShift = (p==V.PAWN ? 1 : 0);
-		for (let i=pawnShift; i<V.size.x-pawnShift; i++)
-		{
-			for (let j=0; j<V.size.y; j++)
-			{
-				if (this.board[i][j] == V.EMPTY)
-				{
-					let mv = new Move({
-						appear: [
-							new PiPo({
-								x: i,
-								y: j,
-								c: color,
-								p: p
-							})
-						],
-						vanish: [],
-						start: {x:x, y:y}, //a bit artificial...
-						end: {x:i, y:j}
-					});
-					moves.push(mv);
-				}
-			}
-		}
-		return moves;
-	}
+  getReserveMoves([x,y])
+  {
+    const color = this.turn;
+    const p = V.RESERVE_PIECES[y];
+    if (this.reserve[color][p] == 0)
+      return [];
+    let moves = [];
+    const pawnShift = (p==V.PAWN ? 1 : 0);
+    for (let i=pawnShift; i<V.size.x-pawnShift; i++)
+    {
+      for (let j=0; j<V.size.y; j++)
+      {
+        if (this.board[i][j] == V.EMPTY)
+        {
+          let mv = new Move({
+            appear: [
+              new PiPo({
+                x: i,
+                y: j,
+                c: color,
+                p: p
+              })
+            ],
+            vanish: [],
+            start: {x:x, y:y}, //a bit artificial...
+            end: {x:i, y:j}
+          });
+          moves.push(mv);
+        }
+      }
+    }
+    return moves;
+  }
 
-	getPotentialMovesFrom([x,y])
-	{
-		if (x >= V.size.x)
-		{
-			// Reserves, outside of board: x == sizeX(+1)
-			return this.getReserveMoves([x,y]);
-		}
-		// Standard moves
-		return super.getPotentialMovesFrom([x,y]);
-	}
+  getPotentialMovesFrom([x,y])
+  {
+    if (x >= V.size.x)
+    {
+      // Reserves, outside of board: x == sizeX(+1)
+      return this.getReserveMoves([x,y]);
+    }
+    // Standard moves
+    return super.getPotentialMovesFrom([x,y]);
+  }
 
-	getAllValidMoves()
-	{
-		let moves = super.getAllValidMoves();
-		const color = this.turn;
-		for (let i=0; i<V.RESERVE_PIECES.length; i++)
-			moves = moves.concat(this.getReserveMoves([V.size.x+(color=="w"?0:1),i]));
-		return this.filterValid(moves);
-	}
+  getAllValidMoves()
+  {
+    let moves = super.getAllValidMoves();
+    const color = this.turn;
+    for (let i=0; i<V.RESERVE_PIECES.length; i++)
+      moves = moves.concat(this.getReserveMoves([V.size.x+(color=="w"?0:1),i]));
+    return this.filterValid(moves);
+  }
 
-	atLeastOneMove()
-	{
-		if (!super.atLeastOneMove())
-		{
-			const color = this.turn;
-			// Search one reserve move
-			for (let i=0; i<V.RESERVE_PIECES.length; i++)
-			{
-				let moves = this.filterValid(
-					this.getReserveMoves([V.size.x+(this.turn=="w"?0:1), i]) );
-				if (moves.length > 0)
-					return true;
-			}
-			return false;
-		}
-		return true;
-	}
+  atLeastOneMove()
+  {
+    if (!super.atLeastOneMove())
+    {
+      const color = this.turn;
+      // Search one reserve move
+      for (let i=0; i<V.RESERVE_PIECES.length; i++)
+      {
+        let moves = this.filterValid(
+          this.getReserveMoves([V.size.x+(this.turn=="w"?0:1), i]) );
+        if (moves.length > 0)
+          return true;
+      }
+      return false;
+    }
+    return true;
+  }
 
-	updateVariables(move)
-	{
-		super.updateVariables(move);
-		if (move.vanish.length == 2 && move.appear.length == 2)
-			return; //skip castle
-		const color = move.appear[0].c;
-		if (move.vanish.length == 0)
-		{
-			this.reserve[color][move.appear[0].p]--;
-			return;
-		}
-		move.movePromoted = this.promoted[move.start.x][move.start.y];
-		move.capturePromoted = this.promoted[move.end.x][move.end.y]
-		this.promoted[move.start.x][move.start.y] = false;
-		this.promoted[move.end.x][move.end.y] = move.movePromoted
-			|| (move.vanish[0].p == V.PAWN && move.appear[0].p != V.PAWN);
-		if (move.capturePromoted)
-			this.reserve[color][V.PAWN]++;
-		else if (move.vanish.length == 2)
-			this.reserve[color][move.vanish[1].p]++;
-	}
+  updateVariables(move)
+  {
+    super.updateVariables(move);
+    if (move.vanish.length == 2 && move.appear.length == 2)
+      return; //skip castle
+    const color = move.appear[0].c;
+    if (move.vanish.length == 0)
+    {
+      this.reserve[color][move.appear[0].p]--;
+      return;
+    }
+    move.movePromoted = this.promoted[move.start.x][move.start.y];
+    move.capturePromoted = this.promoted[move.end.x][move.end.y]
+    this.promoted[move.start.x][move.start.y] = false;
+    this.promoted[move.end.x][move.end.y] = move.movePromoted
+      || (move.vanish[0].p == V.PAWN && move.appear[0].p != V.PAWN);
+    if (move.capturePromoted)
+      this.reserve[color][V.PAWN]++;
+    else if (move.vanish.length == 2)
+      this.reserve[color][move.vanish[1].p]++;
+  }
 
-	unupdateVariables(move)
-	{
-		super.unupdateVariables(move);
-		if (move.vanish.length == 2 && move.appear.length == 2)
-			return;
-		const color = this.turn;
-		if (move.vanish.length == 0)
-		{
-			this.reserve[color][move.appear[0].p]++;
-			return;
-		}
-		if (move.movePromoted)
-			this.promoted[move.start.x][move.start.y] = true;
-		this.promoted[move.end.x][move.end.y] = move.capturePromoted;
-		if (move.capturePromoted)
-			this.reserve[color][V.PAWN]--;
-		else if (move.vanish.length == 2)
-			this.reserve[color][move.vanish[1].p]--;
-	}
+  unupdateVariables(move)
+  {
+    super.unupdateVariables(move);
+    if (move.vanish.length == 2 && move.appear.length == 2)
+      return;
+    const color = this.turn;
+    if (move.vanish.length == 0)
+    {
+      this.reserve[color][move.appear[0].p]++;
+      return;
+    }
+    if (move.movePromoted)
+      this.promoted[move.start.x][move.start.y] = true;
+    this.promoted[move.end.x][move.end.y] = move.capturePromoted;
+    if (move.capturePromoted)
+      this.reserve[color][V.PAWN]--;
+    else if (move.vanish.length == 2)
+      this.reserve[color][move.vanish[1].p]--;
+  }
 
-	static get SEARCH_DEPTH() { return 2; } //high branching factor
+  static get SEARCH_DEPTH() { return 2; } //high branching factor
 
-	evalPosition()
-	{
-		let evaluation = super.evalPosition();
-		// Add reserves:
-		for (let i=0; i<V.RESERVE_PIECES.length; i++)
-		{
-			const p = V.RESERVE_PIECES[i];
-			evaluation += this.reserve["w"][p] * V.VALUES[p];
-			evaluation -= this.reserve["b"][p] * V.VALUES[p];
-		}
-		return evaluation;
-	}
+  evalPosition()
+  {
+    let evaluation = super.evalPosition();
+    // Add reserves:
+    for (let i=0; i<V.RESERVE_PIECES.length; i++)
+    {
+      const p = V.RESERVE_PIECES[i];
+      evaluation += this.reserve["w"][p] * V.VALUES[p];
+      evaluation -= this.reserve["b"][p] * V.VALUES[p];
+    }
+    return evaluation;
+  }
 
-	getNotation(move)
-	{
-		if (move.vanish.length > 0)
-			return super.getNotation(move);
-		// Rebirth:
-		const piece =
-			(move.appear[0].p != V.PAWN ? move.appear[0].p.toUpperCase() : "");
-		return piece + "@" + V.CoordsToSquare(move.end);
-	}
+  getNotation(move)
+  {
+    if (move.vanish.length > 0)
+      return super.getNotation(move);
+    // Rebirth:
+    const piece =
+      (move.appear[0].p != V.PAWN ? move.appear[0].p.toUpperCase() : "");
+    return piece + "@" + V.CoordsToSquare(move.end);
+  }
 
-	getLongNotation(move)
-	{
-		if (move.vanish.length > 0)
-			return super.getLongNotation(move);
-		return "@" + V.CoordsToSquare(move.end);
-	}
+  getLongNotation(move)
+  {
+    if (move.vanish.length > 0)
+      return super.getLongNotation(move);
+    return "@" + V.CoordsToSquare(move.end);
+  }
 }