X-Git-Url: https://git.auder.net/?a=blobdiff_plain;ds=sidebyside;f=public%2Fjavascripts%2Fvariants%2FAtomic.js;h=28ee1f267bdc95983260f949c237e5094b178fe2;hb=61a262b2a441bb27d87701f7d3818723b3ac913d;hp=a6934e739af546744f14d78a4a605ba8d3c14d30;hpb=cf1303697774a12ef9bb154014a38797716944cf;p=vchess.git

diff --git a/public/javascripts/variants/Atomic.js b/public/javascripts/variants/Atomic.js
index a6934e73..28ee1f26 100644
--- a/public/javascripts/variants/Atomic.js
+++ b/public/javascripts/variants/Atomic.js
@@ -8,7 +8,7 @@ class AtomicRules extends ChessRules
 		moves.forEach(m => {
 			if (m.vanish.length > 1 && m.appear.length <= 1) //avoid castles
 			{
-				// Explosion! TODO: drop moves which explode our king here
+				// Explosion! TODO(?): drop moves which explode our king here
 				let steps = [ [-1,-1],[-1,0],[-1,1],[0,-1],[0,1],[1,-1],[1,0],[1,1] ];
 				for (let step of steps)
 				{
@@ -17,7 +17,8 @@ class AtomicRules extends ChessRules
 					if (x>=0 && x<8 && y>=0 && y<8 && this.board[x][y] != VariantRules.EMPTY
 						&& this.getPiece(x,y) != VariantRules.PAWN)
 					{
-						m.vanish.push(new PiPo({p:this.getPiece(x,y),c:this.getColor(x,y),x:x,y:y}));
+						m.vanish.push(
+							new PiPo({p:this.getPiece(x,y),c:this.getColor(x,y),x:x,y:y}));
 					}
 				}
 				m.end = {x:m.appear[0].x, y:m.appear[0].y};
@@ -47,8 +48,11 @@ class AtomicRules extends ChessRules
 
 	isAttacked(sq, colors)
 	{
-		if (this.getPiece(sq[0],sq[1]) == VariantRules.KING && this.isAttackedByKing(sq, colors))
+		if (this.getPiece(sq[0],sq[1]) == VariantRules.KING
+			&& this.isAttackedByKing(sq, colors))
+		{
 			return false; //king cannot take...
+		}
 		return (this.isAttackedByPawn(sq, colors)
 			|| this.isAttackedByRook(sq, colors)
 			|| this.isAttackedByKnight(sq, colors)
@@ -59,39 +63,29 @@ class AtomicRules extends ChessRules
 	updateVariables(move)
 	{
 		super.updateVariables(move);
-
-		const c = this.getColor(move.start.x,move.start.y);
-		// Next condition to avoid conflicts with harmless castle moves
-		if (c != this.getColor(move.end.x,move.end.y)
-			&& this.board[move.end.x][move.end.y] != VariantRules.EMPTY)
+		const color = this.getColor(move.start.x,move.start.y);
+		if (move.appear.length == 0) //capture
 		{
-			const oppCol = this.getOppCol(c);
-			const oppFirstRank = (oppCol == "w" ? 7 : 0);
-
-			// Did we explode our king ? (TODO: remove move earlier)
-			if (Math.abs(this.kingPos[c][0]-move.end.x) <= 1
-				&& Math.abs(this.kingPos[c][1]-move.end.y) <= 1)
-			{
-				this.kingPos[c] = [-1,-1];
-				this.castleFlags[c] = [false,false];
-			}
-
-			// Did we explode opponent king ?
-			if (Math.abs(this.kingPos[oppCol][0]-move.end.x) <= 1
-				&& Math.abs(this.kingPos[oppCol][1]-move.end.y) <= 1)
-			{
-				this.kingPos[oppCol] = [-1,-1];
-				this.castleFlags[oppCol] = [false,false];
-			}
-			else
+			const firstRank = {"w": 7, "b": 0};
+			for (let c of ["w","b"])
 			{
-				// Now check if opponent init rook(s) exploded
-				if (Math.abs(move.end.x-oppFirstRank) <= 1)
+				// Did we explode king of color c ? (TODO: remove move earlier)
+				if (Math.abs(this.kingPos[c][0]-move.end.x) <= 1
+					&& Math.abs(this.kingPos[c][1]-move.end.y) <= 1)
 				{
-					if (Math.abs(move.end.y-this.INIT_COL_ROOK[oppCol][0]) <= 1)
-						this.castleFlags[oppCol][0] = false;
-					if (Math.abs(move.end.y-this.INIT_COL_ROOK[oppCol][1]) <= 1)
-						this.castleFlags[oppCol][1] = false;
+					this.kingPos[c] = [-1,-1];
+					this.castleFlags[c] = [false,false];
+				}
+				else
+				{
+					// Now check if init rook(s) exploded
+					if (Math.abs(move.end.x-firstRank[c]) <= 1)
+					{
+						if (Math.abs(move.end.y-this.INIT_COL_ROOK[c][0]) <= 1)
+							this.castleFlags[c][0] = false;
+						if (Math.abs(move.end.y-this.INIT_COL_ROOK[c][1]) <= 1)
+							this.castleFlags[c][1] = false;
+					}
 				}
 			}
 		}
@@ -155,7 +149,6 @@ class AtomicRules extends ChessRules
 			return color == "w" ? "0-1" : "1-0";
 		if (!this.isAttacked(kp, [this.getOppCol(color)]))
 			return "1/2";
-		// Checkmate
-		return color == "w" ? "0-1" : "1-0";
+		return color == "w" ? "0-1" : "1-0"; //checkmate
 	}
 }