#gameContainer
#boardContainer
Board(
+ ref="board"
:vr="vr"
:last-move="lastMove"
:analyze="game.mode=='analyze'"
@play-move="play"
)
#turnIndicator(v-if="showTurn") {{ turn }}
- #controls
+ #controls.button-group
button(@click="gotoBegin()")
img.inline(src="/images/icons/fast-forward_rev.svg")
button(@click="undo()")
stackToPlay: []
};
},
- watch: {
- // game initial FEN changes when a new game starts.
- // NOTE: when game ID change on Game page, fenStart may be temporarily undefined
- "game.fenStart": function(fenStart) {
- if (!!fenStart) this.re_setVariables();
- },
- },
computed: {
showMoves: function() {
return this.game.score != "*"
}
},
created: function() {
- if (this.game.fenStart) this.re_setVariables();
+ if (!!this.game.fenStart) this.re_setVariables();
},
mounted: function() {
if (!("ontouchstart" in window)) {
//this.$router.push("/variants/" + this.game.vname);
window.open("#/variants/" + this.game.vname, "_blank"); //better
},
- re_setVariables: function() {
+ re_setVariables: function(game) {
+ if (!game) game = this.game; //in case of...
this.endgameMessage = "";
// "w": default orientation for observed games
- this.orientation = this.game.mycolor || "w";
- this.moves = JSON.parse(JSON.stringify(this.game.moves || []));
+ this.orientation = game.mycolor || "w";
+ this.moves = JSON.parse(JSON.stringify(game.moves || []));
// Post-processing: decorate each move with notation and FEN
- this.vr = new V(this.game.fenStart);
- const parsedFen = V.ParseFen(this.game.fenStart);
+ this.vr = new V(game.fenStart);
+ const parsedFen = V.ParseFen(game.fenStart);
const firstMoveColor = parsedFen.turn;
this.firstMoveNumber = Math.floor(parsedFen.movesCount / 2);
+ let L = this.moves.length;
this.moves.forEach(move => {
// Strategy working also for multi-moves:
if (!Array.isArray(move)) move = [move];
- move.forEach(m => {
+ move.forEach((m,idx) => {
m.notation = this.vr.getNotation(m);
this.vr.play(m);
+ if (idx < L - 1 && this.vr.getCheckSquares(this.vr.turn).length > 0)
+ m.notation += "+";
});
});
if (firstMoveColor == "b") {
this.moves.unshift({
notation: "...",
start: { x: -1, y: -1 },
- end: { x: -1, y: -1 }
+ end: { x: -1, y: -1 },
+ fen: game.fenStart
});
+ L++;
}
this.positionCursorTo(this.moves.length - 1);
this.incheck = this.vr.getCheckSquares(this.vr.turn);
+ const score = this.vr.getCurrentScore();
+ if (["1-0","0-1"].includes(score))
+ this.moves[L - 1].notation += "#";
+ else if (this.vr.getCheckSquares(this.vr.turn).length > 0)
+ this.moves[L - 1].notation += "+";
},
positionCursorTo: function(index) {
this.cursor = index;
} else {
this.lastMove = this.moves[index];
}
- }
- else
- this.lastMove = null;
+ } else this.lastMove = null;
},
analyzePosition: function() {
let newUrl =
if (this.game.mode == "analyze") {
this.$emit(
"fenchange",
- this.lastMove ? this.lastMove.fen : this.game.fenStart
+ !!this.lastMove ? this.lastMove.fen : this.game.fenStart
);
}
},
// "light": if gotoMove() or gotoEnd()
play: function(move, received, light, noemit) {
+ // Freeze while choices are shown:
+ if (this.$refs["board"].choices.length > 0) return;
if (!!noemit) {
if (this.inPlay) {
// Received moves in observed games can arrive too fast:
}
const navigate = !move;
const playSubmove = (smove) => {
- if (!navigate) smove.notation = this.vr.getNotation(smove);
+ smove.notation = this.vr.getNotation(smove);
this.vr.play(smove);
this.lastMove = smove;
- // Is opponent in check?
- this.incheck = this.vr.getCheckSquares(this.vr.turn);
- if (!navigate) {
- if (!this.inMultimove) {
- if (this.cursor < this.moves.length - 1)
- this.moves = this.moves.slice(0, this.cursor + 1);
- this.moves.push(smove);
- this.inMultimove = true; //potentially
- this.cursor++;
- } else {
- // Already in the middle of a multi-move
- const L = this.moves.length;
- if (!Array.isArray(this.moves[L-1]))
- this.$set(this.moves, L-1, [this.moves[L-1], smove]);
- else
- this.$set(this.moves, L-1, this.moves.concat([smove]));
- }
+ if (!this.inMultimove) {
+ if (this.cursor < this.moves.length - 1)
+ this.moves = this.moves.slice(0, this.cursor + 1);
+ this.moves.push(smove);
+ this.inMultimove = true; //potentially
+ this.cursor++;
+ } else {
+ // Already in the middle of a multi-move
+ const L = this.moves.length;
+ if (!Array.isArray(this.moves[L-1]))
+ this.$set(this.moves, L-1, [this.moves[L-1], smove]);
+ else
+ this.$set(this.moves, L-1, this.moves.concat([smove]));
}
};
const playMove = () => {
- const animate = V.ShowMoves == "all" && (received || navigate);
+ const animate = (V.ShowMoves == "all" && !!received);
if (!Array.isArray(move)) move = [move];
let moveIdx = 0;
let self = this;
}
})();
};
+ const computeScore = () => {
+ const score = this.vr.getCurrentScore();
+ if (!navigate) {
+ if (["1-0","0-1"].includes(score))
+ this.lastMove.notation += "#";
+ else if (this.vr.getCheckSquares(this.vr.turn).length > 0)
+ this.lastMove.notation += "+";
+ }
+ if (score != "*" && this.game.mode == "analyze") {
+ const message = getScoreMessage(score);
+ // Just show score on screen (allow undo)
+ this.showEndgameMsg(score + " . " + this.st.tr[message]);
+ }
+ return score;
+ };
const afterMove = (smove, initurn) => {
if (this.vr.turn != initurn) {
// Turn has changed: move is complete
- if (!smove.fen) {
+ if (!smove.fen)
// NOTE: only FEN of last sub-move is required (thus setting it here)
smove.fen = this.vr.getFen();
- this.emitFenIfAnalyze();
- }
+ // Is opponent in check?
+ this.incheck = this.vr.getCheckSquares(this.vr.turn);
+ this.emitFenIfAnalyze();
this.inMultimove = false;
- if (!noemit) {
- var score = this.vr.getCurrentScore();
- if (score != "*" && this.game.mode == "analyze") {
- const message = getScoreMessage(score);
- // Just show score on screen (allow undo)
- this.showEndgameMsg(score + " . " + this.st.tr[message]);
- }
- }
- if (!navigate && this.game.mode != "analyze") {
- const L = this.moves.length;
- if (!noemit)
+ this.score = computeScore();
+ if (this.game.mode != "analyze") {
+ if (!noemit) {
// Post-processing (e.g. computer play).
+ const L = this.moves.length;
// NOTE: always emit the score, even in unfinished,
// to tell Game::processMove() that it's not a received move.
- this.$emit("newmove", this.moves[L-1], { score: score });
- else {
+ this.$emit("newmove", this.moves[L-1], { score: this.score });
+ } else {
this.inPlay = false;
if (this.stackToPlay.length > 0)
// Move(s) arrived in-between
// The move to navigate to is necessarily full:
if (this.cursor == this.moves.length - 1) return; //no more moves
move = this.moves[this.cursor + 1];
- if (light) {
- // Just play the move, nothing else:
- if (!Array.isArray(move)) move = [move];
- for (let i=0; i < move.length; i++) this.vr.play(move[i]);
- }
- else {
- playMove();
+ // Just play the move:
+ if (!Array.isArray(move)) move = [move];
+ for (let i=0; i < move.length; i++) this.vr.play(move[i]);
+ if (!light) {
+ this.lastMove = move[move.length-1];
+ this.incheck = this.vr.getCheckSquares(this.vr.turn);
+ this.score = computeScore();
this.emitFenIfAnalyze();
}
this.cursor++;
},
// "light": if gotoMove() or gotoBegin()
undo: function(move, light) {
+ // Freeze while choices are shown:
+ if (this.$refs["board"].choices.length > 0) return;
if (this.inMultimove) {
this.cancelCurrentMultimove();
this.incheck = this.vr.getCheckSquares(this.vr.turn);
} else {
if (!move) {
- if (this.cursor < 0) return; //no more moves
+ const minCursor =
+ this.moves.length > 0 && this.moves[0].notation == "..."
+ ? 1
+ : 0;
+ if (this.cursor < minCursor) return; //no more moves
move = this.moves[this.cursor];
}
- // Caution; if multi-move, undo all submoves from last to first
undoMove(move, this.vr);
if (light) this.cursor--;
else {
}
},
gotoMove: function(index) {
+ if (this.$refs["board"].choices.length > 0) return;
if (this.inMultimove) this.cancelCurrentMultimove();
if (index == this.cursor) return;
if (index < this.cursor) {
this.emitFenIfAnalyze();
},
gotoBegin: function() {
+ if (this.$refs["board"].choices.length > 0) return;
if (this.inMultimove) this.cancelCurrentMultimove();
- while (this.cursor >= 0)
- this.undo(null, null, "light");
- if (this.moves.length > 0 && this.moves[0].notation == "...") {
- this.cursor = 0;
- this.lastMove = this.moves[0];
- } else {
- this.lastMove = null;
- }
- this.incheck = [];
+ const minCursor =
+ this.moves.length > 0 && this.moves[0].notation == "..."
+ ? 1
+ : 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.emitFenIfAnalyze();
},
gotoEnd: function() {
+ if (this.$refs["board"].choices.length > 0) return;
if (this.cursor == this.moves.length - 1) return;
this.gotoMove(this.moves.length - 1);
this.emitFenIfAnalyze();
},
flip: function() {
+ if (this.$refs["board"].choices.length > 0) return;
this.orientation = V.GetOppCol(this.orientation);
}
}
#controls
user-select: none
- margin: 0 auto
- text-align: center
- display: flex
button
- display: inline-block
- width: 20%
+ border: none
margin: 0
padding-top: 5px
padding-bottom: 5px
projects / vchess.git / blobdiff