<template lang="pug">
-.row
- .col-sm-12.col-md-10.col-md-offset-1.col-lg-8.col-lg-offset-2
- input#modalEog.modal(type="checkbox")
- div(role="dialog" aria-labelledby="eogMessage")
- .card.smallpad.small-modal.text-center
- label.modal-close(for="modalEog")
- h3#eogMessage.section {{ endgameMessage }}
- // TODO: or "BoardHex" if this.game.vname in "Hexagonal..."
- Board(:vr="vr" :last-move="lastMove" :analyze="game.mode=='analyze'"
- :user-color="game.mycolor" :orientation="orientation"
- :vname="game.vname" @play-move="play")
- .button-group
- button(@click="() => play()") Play
- button(@click="() => undo()") Undo
- button(@click="flip") Flip
- button(@click="gotoBegin") GotoBegin
- button(@click="gotoEnd") GotoEnd
- #fenDiv.section-content(v-if="showFen && !!vr")
- p#fenString.text-center {{ vr.getFen() }}
- #pgnDiv.section-content
- a#download(href="#")
- .button-group
- button#downloadBtn(@click="download") {{ st.tr["Download PGN"] }}
- button Import game
- //MoveList(v-if="showMoves"
- :moves="moves" :cursor="cursor" @goto-move="gotoMove")
+div#baseGame(
+ tabindex=-1
+ @click="focusBg()"
+ @keydown="handleKeys($event)"
+ @wheel="handleScroll($event)"
+)
+ input#modalEog.modal(type="checkbox")
+ div#eogDiv(
+ role="dialog"
+ data-checkbox="modalEog"
+ )
+ .card.text-center
+ label.modal-close(for="modalEog")
+ h3.section {{ endgameMessage }}
+ input#modalAdjust.modal(type="checkbox")
+ div#adjuster(
+ role="dialog"
+ data-checkbox="modalAdjust"
+ )
+ .card.text-center
+ label.modal-close(for="modalAdjust")
+ label(for="boardSize") {{ st.tr["Board size"] }}
+ input#boardSize.slider(
+ type="range"
+ min="0"
+ max="100"
+ value="50"
+ @input="adjustBoard()"
+ )
+ #gameContainer
+ #boardContainer
+ Board(
+ :vr="vr"
+ :last-move="lastMove"
+ :analyze="analyze"
+ :user-color="game.mycolor"
+ :orientation="orientation"
+ :vname="game.vname"
+ :incheck="incheck"
+ @play-move="play"
+ )
+ #turnIndicator(v-if="game.vname=='Dark' && game.score=='*'")
+ | {{ st.tr[vr.turn + " to move"] }}
+ #controls
+ button(@click="gotoBegin()") <<
+ button(@click="undo()") <
+ button(@click="flip()") ⇅
+ button(@click="play()") >
+ button(@click="gotoEnd()") >>
+ #belowControls
+ #downloadDiv(v-if="game.vname!='Dark' || game.score!='*'")
+ a#download(href="#")
+ button(@click="download()") {{ st.tr["Download"] }} PGN
+ button(onClick="doClick('modalAdjust')") ⤢
+ button(
+ v-if="game.vname!='Dark' && game.mode!='analyze'"
+ @click="analyzePosition()"
+ )
+ | {{ st.tr["Analyse"] }}
+ // NOTE: rather ugly hack to avoid showing twice "rules" link...
+ button(
+ v-if="!$route.path.match('/variants/')"
+ @click="showRules()"
+ )
+ | {{ st.tr["Rules"] }}
+ #movesList
+ MoveList(
+ v-if="showMoves"
+ :score="game.score"
+ :message="game.scoreMsg"
+ :firstNum="firstMoveNumber"
+ :moves="moves"
+ :cursor="cursor"
+ @goto-move="gotoMove"
+ )
+ .clearer
</template>
<script>
import Board from "@/components/Board.vue";
-//import MoveList from "@/components/MoveList.vue";
+import MoveList from "@/components/MoveList.vue";
import { store } from "@/store";
import { getSquareId } from "@/utils/squareId";
-
+import { getDate } from "@/utils/datetime";
+import { processModalClick } from "@/utils/modalClick";
+import { getScoreMessage } from "@/utils/scoring";
export default {
- name: 'my-base-game',
+ name: "my-base-game",
components: {
Board,
- //MoveList,
+ MoveList
},
// "vr": VariantRules object, describing the game state + rules
- props: ["vr","game"],
+ props: ["vr", "game"],
data: function() {
return {
st: store.state,
moves: [],
cursor: -1, //index of the move just played
lastMove: null,
+ firstMoveNumber: 0, //for printing
+ incheck: [] //for Board
};
},
watch: {
"game.fenStart": function() {
this.re_setVariables();
},
+ // Received a new move to play:
+ "game.moveToPlay": function(move) {
+ if (move) this.play(move, "receive");
+ },
+ // ...Or to undo (corr game, move not validated)
+ "game.moveToUndo": function(move) {
+ if (move) this.undo(move);
+ }
},
computed: {
showMoves: function() {
- return true;
- //return window.innerWidth >= 768;
- },
- showFen: function() {
- return this.game.vname != "Dark" || this.score != "*";
+ return this.game.vname != "Dark" || this.game.score != "*";
},
analyze: function() {
- return this.game.mode == "analyze";
- },
+ return (
+ this.game.mode == "analyze" ||
+ // From Board viewpoint, a finished Dark game == analyze (TODO: unclear)
+ (this.game.vname == "Dark" && this.game.score != "*")
+ );
+ }
},
created: function() {
- if (!!this.game.fenStart)
- this.re_setVariables();
+ if (this.game.fenStart) this.re_setVariables();
+ },
+ mounted: function() {
+ [
+ document.getElementById("eogDiv"),
+ document.getElementById("adjuster")
+ ].forEach(elt => elt.addEventListener("click", processModalClick));
+ // Take full width on small screens:
+ let boardSize = parseInt(localStorage.getItem("boardSize"));
+ if (!boardSize) {
+ boardSize =
+ window.innerWidth >= 768
+ ? 0.75 * Math.min(window.innerWidth, window.innerHeight)
+ : window.innerWidth;
+ }
+ const movesWidth = window.innerWidth >= 768 ? 280 : 0;
+ document.getElementById("boardContainer").style.width = boardSize + "px";
+ let gameContainer = document.getElementById("gameContainer");
+ gameContainer.style.width = boardSize + movesWidth + "px";
+ document.getElementById("boardSize").value =
+ (boardSize * 100) / (window.innerWidth - movesWidth);
+ // timeout to avoid calling too many time the adjust method
+ let timeoutLaunched = false;
+ window.addEventListener("resize", () => {
+ if (!timeoutLaunched) {
+ timeoutLaunched = true;
+ setTimeout(() => {
+ this.adjustBoard();
+ timeoutLaunched = false;
+ }, 500);
+ }
+ });
},
methods: {
+ focusBg: function() {
+ // NOTE: small blue border appears...
+ document.getElementById("baseGame").focus();
+ },
+ adjustBoard: function() {
+ const boardContainer = document.getElementById("boardContainer");
+ if (!boardContainer) return; //no board on page
+ const k = document.getElementById("boardSize").value;
+ const movesWidth = window.innerWidth >= 768 ? 280 : 0;
+ const minBoardWidth = 240; //TODO: these 240 and 280 are arbitrary...
+ // Value of 0 is board min size; 100 is window.width [- movesWidth]
+ const boardSize =
+ minBoardWidth +
+ (k * (window.innerWidth - (movesWidth + minBoardWidth))) / 100;
+ localStorage.setItem("boardSize", boardSize);
+ boardContainer.style.width = boardSize + "px";
+ document.getElementById("gameContainer").style.width =
+ boardSize + movesWidth + "px";
+ },
+ handleKeys: function(e) {
+ if ([32, 37, 38, 39, 40].includes(e.keyCode)) e.preventDefault();
+ switch (e.keyCode) {
+ case 37:
+ this.undo();
+ break;
+ case 39:
+ this.play();
+ break;
+ case 38:
+ this.gotoBegin();
+ break;
+ case 40:
+ this.gotoEnd();
+ break;
+ case 32:
+ this.flip();
+ break;
+ }
+ },
+ handleScroll: function(e) {
+ // NOTE: since game.mode=="analyze" => no score, next condition is enough
+ if (this.game.score != "*") {
+ e.preventDefault();
+ if (e.deltaY < 0) this.undo();
+ else if (e.deltaY > 0) this.play();
+ }
+ },
+ showRules: function() {
+ //this.$router.push("/variants/" + this.game.vname);
+ window.open("#/variants/" + this.game.vname, "_blank"); //better
+ },
re_setVariables: function() {
this.endgameMessage = "";
this.orientation = this.game.mycolor || "w"; //default orientation for observed games
- this.score = this.game.score || "*"; //mutable (if initially "*")
this.moves = JSON.parse(JSON.stringify(this.game.moves || []));
+ // Post-processing: decorate each move with color + current FEN:
+ // (to be able to jump to any position quickly)
+ let vr_tmp = new V(this.game.fenStart); //vr is already at end of game
+ this.firstMoveNumber = Math.floor(
+ V.ParseFen(this.game.fenStart).movesCount / 2
+ );
+ this.moves.forEach(move => {
+ // NOTE: this is doing manually what play() function below achieve,
+ // but in a lighter "fast-forward" way
+ move.color = vr_tmp.turn;
+ move.notation = vr_tmp.getNotation(move);
+ vr_tmp.play(move);
+ move.fen = vr_tmp.getFen();
+ });
+ if (
+ (this.moves.length > 0 && this.moves[0].color == "b") ||
+ (this.moves.length == 0 && vr_tmp.turn == "b")
+ ) {
+ // 'end' is required for Board component to check lastMove for e.p.
+ this.moves.unshift({
+ color: "w",
+ notation: "...",
+ end: { x: -1, y: -1 }
+ });
+ }
const L = this.moves.length;
- this.cursor = L-1;
- this.lastMove = (L > 0 ? this.moves[L-1] : null);
+ this.cursor = L - 1;
+ this.lastMove = L > 0 ? this.moves[L - 1] : null;
+ this.incheck = this.vr.getCheckSquares(this.vr.turn);
+ },
+ analyzePosition: function() {
+ const newUrl =
+ "/analyse/" +
+ this.game.vname +
+ "/?fen=" +
+ this.vr.getFen().replace(/ /g, "_");
+ if (this.game.type == "live") this.$router.push(newUrl);
+ //open in same tab: against cheating...
+ else window.open("#" + newUrl); //open in a new tab: more comfortable
},
download: function() {
const content = this.getPgn();
// Prepare and trigger download link
let downloadAnchor = document.getElementById("download");
downloadAnchor.setAttribute("download", "game.pgn");
- downloadAnchor.href = "data:text/plain;charset=utf-8," + encodeURIComponent(content);
+ downloadAnchor.href =
+ "data:text/plain;charset=utf-8," + encodeURIComponent(content);
downloadAnchor.click();
},
getPgn: function() {
pgn += '[Site "vchess.club"]\n';
pgn += '[Variant "' + this.game.vname + '"]\n';
pgn += '[Date "' + getDate(new Date()) + '"]\n';
- pgn += '[White "' + this.game.players[0] + '"]\n';
- pgn += '[Black "' + this.game.players[1] + '"]\n';
+ pgn += '[White "' + this.game.players[0].name + '"]\n';
+ pgn += '[Black "' + this.game.players[1].name + '"]\n';
pgn += '[Fen "' + this.game.fenStart + '"]\n';
- pgn += '[Result "' + this.score + '"]\n\n';
+ pgn += '[Result "' + this.game.score + '"]\n\n';
let counter = 1;
let i = 0;
- while (i < this.moves.length)
- {
- pgn += (counter++) + ".";
- for (let color of ["w","b"])
- {
+ while (i < this.moves.length) {
+ pgn += counter++ + ".";
+ for (let color of ["w", "b"]) {
let move = "";
while (i < this.moves.length && this.moves[i].color == color)
- move += this.moves[i++].notation[0] + ",";
- move = move.slice(0,-1); //remove last comma
- pgn += move + (i < this.moves.length-1 ? " " : "");
+ move += this.moves[i++].notation + ",";
+ move = move.slice(0, -1); //remove last comma
+ pgn += move + (i < this.moves.length ? " " : "");
}
}
return pgn + "\n";
},
- getScoreMessage: function(score) {
- let eogMessage = "Undefined";
- switch (score)
- {
- case "1-0":
- eogMessage = this.st.tr["White win"];
- break;
- case "0-1":
- eogMessage = this.st.tr["Black win"];
- break;
- case "1/2":
- eogMessage = this.st.tr["Draw"];
- break;
- case "?":
- eogMessage = this.st.tr["Unfinished"];
- break;
- }
- return eogMessage;
- },
showEndgameMsg: function(message) {
this.endgameMessage = message;
let modalBox = document.getElementById("modalEog");
modalBox.checked = true;
- setTimeout(() => { modalBox.checked = false; }, 2000);
- },
- endGame: function(score, message) {
- this.score = score;
- if (!message)
- message = this.getScoreMessage(score);
- this.showEndgameMsg(score + " . " + message);
- this.$emit("gameover", score);
+ setTimeout(() => {
+ modalBox.checked = false;
+ }, 2000);
},
- animateMove: function(move) {
+ animateMove: function(move, callback) {
let startSquare = document.getElementById(getSquareId(move.start));
+ // TODO: error "flush nextTick callbacks" when observer reloads page:
+ // this late check is not a fix!
+ if (!startSquare) return;
let endSquare = document.getElementById(getSquareId(move.end));
let rectStart = startSquare.getBoundingClientRect();
let rectEnd = endSquare.getBoundingClientRect();
- let translation = {x:rectEnd.x-rectStart.x, y:rectEnd.y-rectStart.y};
- let movingPiece =
- document.querySelector("#" + getSquareId(move.start) + " > img.piece");
+ let translation = {
+ x: rectEnd.x - rectStart.x,
+ y: rectEnd.y - rectStart.y
+ };
+ let movingPiece = document.querySelector(
+ "#" + getSquareId(move.start) + " > img.piece"
+ );
+ if (!movingPiece)
+ //TODO: shouldn't happen
+ return;
// HACK for animation (with positive translate, image slides "under background")
// Possible improvement: just alter squares on the piece's way...
const squares = document.getElementsByClassName("board");
- for (let i=0; i<squares.length; i++)
- {
+ for (let i = 0; i < squares.length; i++) {
let square = squares.item(i);
- if (square.id != getSquareId(move.start))
- square.style.zIndex = "-1";
+ if (square.id != getSquareId(move.start)) square.style.zIndex = "-1";
}
- movingPiece.style.transform = "translate(" + translation.x + "px," +
- translation.y + "px)";
+ movingPiece.style.transform =
+ "translate(" + translation.x + "px," + translation.y + "px)";
movingPiece.style.transitionDuration = "0.2s";
movingPiece.style.zIndex = "3000";
- setTimeout( () => {
- for (let i=0; i<squares.length; i++)
+ setTimeout(() => {
+ for (let i = 0; i < squares.length; i++)
squares.item(i).style.zIndex = "auto";
movingPiece.style = {}; //required e.g. for 0-0 with KR swap
- this.play(move);
+ callback();
}, 250);
},
- play: function(move, receive, noanimate) {
+ play: function(move, receive) {
+ // NOTE: navigate and receive are mutually exclusive
const navigate = !move;
- // Forbid playing outside analyze mode when cursor isn't at moves.length-1
- // (except if we receive opponent's move, human or computer)
- if (!navigate && !this.analyze && !receive
- && this.cursor < this.moves.length-1)
- {
+ // Forbid playing outside analyze mode, except if move is received.
+ // Sufficient condition because Board already knows which turn it is.
+ if (
+ !navigate &&
+ this.game.mode != "analyze" &&
+ !receive &&
+ (this.game.score != "*" || this.cursor < this.moves.length - 1)
+ ) {
return;
}
- if (navigate)
- {
- if (this.cursor == this.moves.length-1)
- return; //no more moves
- move = this.moves[this.cursor+1];
- }
- if (!!receive && !noanimate) //opponent move, variant != "Dark"
- {
- if (this.cursor < this.moves.length-1)
- this.gotoEnd(); //required to play the move
- return this.animateMove(move);
- }
- if (!navigate)
- {
- move.color = this.vr.turn;
- move.notation = this.vr.getNotation(move);
- }
- // Not programmatic, or animation is over
- this.vr.play(move);
- this.cursor++;
- this.lastMove = move;
- if (this.st.settings.sound == 2)
- new Audio("/sounds/move.mp3").play().catch(err => {});
- if (!navigate)
- {
- move.fen = this.vr.getFen();
- if (this.score == "*" || this.analyze)
- {
+ const doPlayMove = () => {
+ if (!!receive && this.cursor < this.moves.length - 1) this.gotoEnd(); //required to play the move
+ if (navigate) {
+ if (this.cursor == this.moves.length - 1) return; //no more moves
+ move = this.moves[this.cursor + 1];
+ } else {
+ move.color = this.vr.turn;
+ move.notation = this.vr.getNotation(move);
+ }
+ this.vr.play(move);
+ this.cursor++;
+ this.lastMove = move;
+ if (this.st.settings.sound == 2)
+ new Audio("/sounds/move.mp3").play().catch(() => {});
+ if (!navigate) {
+ move.fen = this.vr.getFen();
// Stack move on movesList at current cursor
- if (this.cursor == this.moves.length)
- this.moves.push(move);
- else
- this.moves = this.moves.slice(0,this.cursor).concat([move]);
+ if (this.cursor == this.moves.length) this.moves.push(move);
+ else this.moves = this.moves.slice(0, this.cursor).concat([move]);
}
- }
- // Is opponent in check? (TODO: generalize, find all check squares)
- this.incheck = this.vr.getCheckSquares(this.vr.turn);
- const score = this.vr.getCurrentScore();
- if (score != "*") //TODO: generalize score for 3 or 4 players
- {
- if (!this.analyze)
- this.endGame(score);
- else
- {
- // Just show score on screen (allow undo)
- const message = this.getScoreMessage(score);
- this.showEndgameMsg(score + " . " + message);
+ // Is opponent in check?
+ this.incheck = this.vr.getCheckSquares(this.vr.turn);
+ const score = this.vr.getCurrentScore();
+ if (score != "*") {
+ const message = getScoreMessage(score);
+ if (this.game.mode != "analyze")
+ this.$emit("gameover", score, message);
+ //just show score on screen (allow undo)
+ else this.showEndgameMsg(score + " . " + message);
}
- }
- if (!this.analyze)
- this.$emit("newmove", move); //post-processing (e.g. computer play)
+ if (!navigate && this.game.mode != "analyze")
+ this.$emit("newmove", move); //post-processing (e.g. computer play)
+ };
+ if (!!receive && this.game.vname != "Dark")
+ this.animateMove(move, doPlayMove);
+ else doPlayMove();
},
undo: function(move) {
const navigate = !move;
- if (navigate)
- {
- if (this.cursor < 0)
- return; //no more moves
+ if (navigate) {
+ if (this.cursor < 0) return; //no more moves
move = this.moves[this.cursor];
}
this.vr.undo(move);
this.cursor--;
- this.lastMove = (this.cursor >= 0 ? this.moves[this.cursor] : undefined);
+ this.lastMove = this.cursor >= 0 ? this.moves[this.cursor] : undefined;
if (this.st.settings.sound == 2)
- new Audio("/sounds/undo.mp3").play().catch(err => {});
+ new Audio("/sounds/undo.mp3").play().catch(() => {});
this.incheck = this.vr.getCheckSquares(this.vr.turn);
- if (!navigate)
- this.moves.pop();
+ if (!navigate) this.moves.pop();
},
gotoMove: function(index) {
this.vr.re_init(this.moves[index].fen);
this.lastMove = this.moves[index];
},
gotoBegin: function() {
+ if (this.cursor == -1) return;
this.vr.re_init(this.game.fenStart);
- this.cursor = -1;
- this.lastMove = null;
+ if (this.moves.length > 0 && this.moves[0].notation == "...") {
+ this.cursor = 0;
+ this.lastMove = this.moves[0];
+ } else {
+ this.cursor = -1;
+ this.lastMove = null;
+ }
},
gotoEnd: function() {
- this.gotoMove(this.moves.length-1);
+ if (this.cursor == this.moves.length - 1) return;
+ this.gotoMove(this.moves.length - 1);
},
flip: function() {
- this.orientation = V.GetNextCol(this.orientation);
- },
- },
+ this.orientation = V.GetOppCol(this.orientation);
+ }
+ }
};
</script>
+
+<style lang="sass" scoped>
+[type="checkbox"]#modalEog+div .card
+ min-height: 45px
+[type="checkbox"]#modalAdjust+div .card
+ padding: 5px
+
+#baseGame
+ width: 100%
+ &:focus
+ outline: none
+
+#gameContainer
+ margin-left: auto
+ margin-right: auto
+
+#downloadDiv
+ display: inline-block
+
+#controls
+ margin: 0 auto
+ button
+ display: inline-block
+ width: 20%
+ margin: 0
+#turnIndicator
+ text-align: center
+#belowControls
+ border-top: 1px solid #2f4f4f
+ text-align: center
+ margin: 0 auto
+ & > #downloadDiv
+ margin: 0
+ & > button
+ margin: 0
+ & > button
+ border-left: 1px solid #2f4f4f
+ margin: 0
+#boardContainer
+ float: left
+// TODO: later, maybe, allow movesList of variable width
+// or e.g. between 250 and 350px (but more complicated)
+#movesList
+ width: 280px
+ float: left
+@media screen and (max-width: 767px)
+ #movesList
+ width: 100%
+ float: none
+ clear: both
+</style>
projects / vchess.git / blobdiff