this.vr = new V(game.fenStart);
const parsedFen = V.ParseFen(game.fenStart);
const firstMoveColor = parsedFen.turn;
- this.firstMoveNumber = Math.floor(parsedFen.movesCount / 2);
+ this.firstMoveNumber = Math.floor(parsedFen.movesCount / 2) + 1;
let L = this.moves.length;
- this.moves.forEach(move => {
+ this.moves.forEach((move,idx) => {
// Strategy working also for multi-moves:
if (!Array.isArray(move)) move = [move];
- move.forEach((m,idx) => {
- m.index = this.vr.movesCount;
+ const Lm = move.length;
+ move.forEach((m,idxM) => {
m.notation = this.vr.getNotation(m);
m.unambiguous = V.GetUnambiguousNotation(m);
this.vr.play(m);
- if (idx < L - 1 && this.vr.getCheckSquares(this.vr.turn).length > 0)
- m.notation += "+";
+ const checkSquares = this.vr.getCheckSquares();
+ if (checkSquares.length > 0) m.notation += "+";
+ if (idx == L - 1 && idxM == Lm - 1) {
+ this.incheck = checkSquares;
+ const score = this.vr.getCurrentScore();
+ if (["1-0", "0-1"].includes(score)) m.notation += "#";
+ }
});
});
if (firstMoveColor == "b") {
// 'start' & 'end' is required for Board component
this.moves.unshift({
- index: parsedFen.movesCount,
notation: "...",
unambiguous: "...",
start: { x: -1, y: -1 },
});
L++;
}
- this.positionCursorTo(this.moves.length - 1);
- this.incheck = this.vr.getCheckSquares(this.vr.turn);
- const score = this.vr.getCurrentScore();
- if (L > 0 && this.moves[L - 1].notation != "...") {
- if (["1-0","0-1"].includes(score)) this.moves[L - 1].notation += "#";
- else if (this.incheck.length > 0) this.moves[L - 1].notation += "+";
- }
+ this.positionCursorTo(L - 1);
},
positionCursorTo: function(index) {
this.cursor = index;
- // Caution: last move in moves array might be a multi-move
- if (index >= 0) {
- if (Array.isArray(this.moves[index])) {
- const L = this.moves[index].length;
- this.lastMove = this.moves[index][L - 1];
- } else {
- this.lastMove = this.moves[index];
- }
- } else this.lastMove = null;
+ // Note: last move in moves array might be a multi-move
+ if (index >= 0) this.lastMove = this.moves[index];
+ else this.lastMove = null;
},
analyzePosition: function() {
let newUrl =
pgn += '[Black "' + this.game.players[1].name + '"]\n';
pgn += '[Fen "' + this.game.fenStart + '"]\n';
pgn += '[Result "' + this.game.score + '"]\n';
- if (!!this.game.id) {
- pgn += '[Cadence "' + this.game.cadence + '"]\n';
+ if (!!this.game.id)
pgn += '[Url "' + params.serverUrl + '/game/' + this.game.id + '"]\n';
- }
+ if (!!this.game.cadence)
+ pgn += '[Cadence "' + this.game.cadence + '"]\n';
pgn += '\n';
for (let i = 0; i < this.moves.length; i += 2) {
if (i > 0) pgn += " ";
// Adjust dots notation for a better display:
let fullNotation = getFullNotation(this.moves[i]);
if (fullNotation == "...") fullNotation = "..";
- pgn += (this.moves[i].index / 2 + 1) + "." + fullNotation;
+ pgn += (i / 2 + this.firstMoveNumber) + "." + fullNotation;
if (i+1 < this.moves.length)
pgn += " " + getFullNotation(this.moves[i+1]);
}
pgn += "\n\n";
for (let i = 0; i < this.moves.length; i += 2) {
- const moveNumber = this.moves[i].index / 2 + 1;
+ const moveNumber = i / 2 + this.firstMoveNumber;
// Skip "dots move", useless for machine reading:
if (this.moves[i].notation != "...") {
pgn += moveNumber + ".w " +
// For Analyse mode:
emitFenIfAnalyze: function() {
if (this.game.mode == "analyze") {
- this.$emit(
- "fenchange",
- !!this.lastMove ? this.lastMove.fen : this.game.fenStart
- );
+ let fen = this.game.fenStart;
+ if (!!this.lastMove) {
+ if (Array.isArray(this.lastMove)) {
+ const L = this.lastMove.length;
+ fen = this.lastMove[L-1].fen;
+ }
+ else fen = this.lastMove.fen;
+ }
+ this.$emit("fenchange", fen);
}
},
clickSquare: function(square) {
play: function(move, received, light, noemit) {
// Freeze while choices are shown:
if (this.$refs["board"].choices.length > 0) return;
+ // The board may show some the possible moves: (TODO: bad solution)
+ this.$refs["board"].resetCurrentAttempt();
if (!!noemit) {
if (this.inPlay) {
// Received moves in observed games can arrive too fast:
smove.notation = this.vr.getNotation(smove);
smove.unambiguous = V.GetUnambiguousNotation(smove);
this.vr.play(smove);
- this.lastMove = smove;
+ if (!!this.lastMove) {
+ if (!Array.isArray(this.lastMove))
+ this.lastMove = [this.lastMove, smove];
+ else this.lastMove.push(smove);
+ }
+ // Is opponent (or me) in check?
+ this.incheck = this.vr.getCheckSquares();
+ if (this.incheck.length > 0) smove.notation += "+";
if (!this.inMultimove) {
+ // First sub-move:
+ this.lastMove = smove;
// Condition is "!navigate" but we mean "!this.autoplay"
if (!navigate) {
if (this.cursor < this.moves.length - 1)
const L = this.moves.length;
if (!Array.isArray(this.moves[L-1]))
this.$set(this.moves, L-1, [this.moves[L-1], smove]);
- else
- this.$set(this.moves, L-1, this.moves.concat([smove]));
+ else this.moves[L-1].push(smove);
}
};
const playMove = () => {
const initurn = this.vr.turn;
(function executeMove() {
const smove = move[moveIdx++];
- if (animate) {
+ // NOTE: condition "smove.start.x >= 0" required for Dynamo,
+ // because second move may be empty.
+ if (animate && smove.start.x >= 0) {
self.animateMove(smove, () => {
playSubmove(smove);
if (moveIdx < move.length)
const computeScore = () => {
const score = this.vr.getCurrentScore();
if (!navigate) {
- if (["1-0","0-1"].includes(score)) this.lastMove.notation += "#";
- else if (this.incheck.length > 0) this.lastMove.notation += "+";
+ if (["1-0","0-1"].includes(score)) {
+ if (Array.isArray(this.lastMove)) {
+ const L = this.lastMove.length;
+ this.lastMove[L - 1].notation += "#";
+ }
+ else this.lastMove.notation += "#";
+ }
}
if (score != "*" && this.game.mode == "analyze") {
const message = getScoreMessage(score);
if (!smove.fen)
// NOTE: only FEN of last sub-move is required (=> setting it here)
smove.fen = this.vr.getFen();
- // Is opponent in check?
- this.incheck = this.vr.getCheckSquares(this.vr.turn);
this.emitFenIfAnalyze();
this.inMultimove = false;
this.score = computeScore();
if (!Array.isArray(move)) move = [move];
for (let i=0; i < move.length; i++) this.vr.play(move[i]);
if (!light) {
- this.lastMove = move[move.length-1];
- this.incheck = this.vr.getCheckSquares(this.vr.turn);
+ this.lastMove = move;
+ this.incheck = this.vr.getCheckSquares();
this.score = computeScore();
this.emitFenIfAnalyze();
}
const L = this.moves.length;
let move = this.moves[L-1];
if (!Array.isArray(move)) move = [move];
- for (let i=move.length -1; i >= 0; i--) this.vr.undo(move[i]);
+ for (let i = move.length - 1; i >= 0; i--) this.vr.undo(move[i]);
this.moves.pop();
this.cursor--;
- // The board may still show the possible moves: (TODO: bad solution)
- this.$refs["board"].resetCurrentAttempt();
this.inMultimove = false;
},
cancelLastMove: function() {
undo: function(move, light) {
// Freeze while choices are shown:
if (this.$refs["board"].choices.length > 0) return;
+ this.$refs["board"].resetCurrentAttempt();
if (this.inMultimove) {
this.cancelCurrentMultimove();
- this.incheck = this.vr.getCheckSquares(this.vr.turn);
+ this.incheck = this.vr.getCheckSquares();
} else {
if (!move) {
const minCursor =
if (this.cursor < minCursor) return; //no more moves
move = this.moves[this.cursor];
}
+ this.$refs["board"].resetCurrentAttempt();
undoMove(move, this.vr);
if (light) this.cursor--;
else {
this.positionCursorTo(this.cursor - 1);
- this.incheck = this.vr.getCheckSquares(this.vr.turn);
+ this.incheck = this.vr.getCheckSquares();
this.emitFenIfAnalyze();
}
}
},
gotoMove: function(index) {
if (this.$refs["board"].choices.length > 0) return;
+ this.$refs["board"].resetCurrentAttempt();
if (this.inMultimove) this.cancelCurrentMultimove();
if (index == this.cursor) return;
if (index < this.cursor) {
}
// NOTE: next line also re-assign cursor, but it's very light
this.positionCursorTo(index);
- this.incheck = this.vr.getCheckSquares(this.vr.turn);
+ this.incheck = this.vr.getCheckSquares();
this.emitFenIfAnalyze();
},
gotoBegin: function() {
if (this.$refs["board"].choices.length > 0) return;
+ this.$refs["board"].resetCurrentAttempt();
if (this.inMultimove) this.cancelCurrentMultimove();
const minCursor =
this.moves.length > 0 && this.moves[0].notation == "..."
: 0;
while (this.cursor >= minCursor) this.undo(null, null, "light");
this.lastMove = (minCursor == 1 ? this.moves[0] : null);
- this.incheck = this.vr.getCheckSquares(this.vr.turn);
+ this.incheck = this.vr.getCheckSquares();
this.emitFenIfAnalyze();
},
gotoEnd: function() {
if (this.$refs["board"].choices.length > 0) return;
+ this.$refs["board"].resetCurrentAttempt();
if (this.cursor == this.moves.length - 1) return;
this.gotoMove(this.moves.length - 1);
this.emitFenIfAnalyze();
projects / vchess.git / blobdiff