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/div>
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define(["require", "exports", "./base", "./util"], function (require, exports, base_1, util_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const STAR_POINTS = {
[base_1.BoardSize.Nine]: [[2, 2], [2, 6], [6, 2], [6, 6], [4, 4]],
[base_1.BoardSize.Nineteen]: [[3, 3], [3, 9], [3, 15],
[9, 3], [9, 9], [9, 15],
[15, 3], [15, 9], [15, 15]],
};
class Layer {
constructor() {
this._show = true;
}
get show() {
return this._show;
}
set show(x) {
if (x != this._show) {
this._show = x;
this.board.draw();
}
}
addToBoard(board) {
this.board = board;
this.boardToCanvas = board.boardToCanvas.bind(board);
}
}
exports.Layer = Layer;
class StaticLayer extends Layer {
clear() { }
update(props) {
return false;
}
}
class Grid extends StaticLayer {
constructor() {
super(...arguments);
this.style = '#864';
}
draw() {
let starPointRadius = Math.min(4, Math.max(this.board.stoneRadius / 5, 2.5));
let ctx = this.board.ctx;
let pr = util_1.pixelRatio();
ctx.strokeStyle = this.style;
ctx.lineWidth = pr;
ctx.lineCap = 'round';
ctx.beginPath();
for (let i = 0; i < base_1.N; ++i) {
let left = this.boardToCanvas(i, 0);
let right = this.boardToCanvas(i, base_1.N - 1);
let top = this.boardToCanvas(0, i);
let bottom = this.boardToCanvas(base_1.N - 1, i);
ctx.moveTo(0.5 + Math.round(left.x), 0.5 + Math.round(left.y));
ctx.lineTo(0.5 + Math.round(right.x), 0.5 + Math.round(right.y));
ctx.moveTo(0.5 + Math.round(top.x), 0.5 + Math.round(top.y));
ctx.lineTo(0.5 + Math.round(bottom.x), 0.5 + Math.round(bottom.y));
}
ctx.stroke();
ctx.fillStyle = this.style;
ctx.strokeStyle = '';
for (let p of STAR_POINTS[base_1.N]) {
let c = this.boardToCanvas(p[0], p[1]);
ctx.beginPath();
ctx.arc(c.x + 0.5, c.y + 0.5, starPointRadius * pr, 0, 2 * Math.PI);
ctx.fill();
}
}
}
exports.Grid = Grid;
class Label extends StaticLayer {
constructor(size = 0.6) {
super();
this.size = size;
}
draw() {
let ctx = this.board.ctx;
let textHeight = Math.floor(this.size * this.board.stoneRadius);
ctx.font = `${textHeight}px sans-serif`;
ctx.fillStyle = '#9d7c4d';
ctx.
8000
textAlign = 'center';
ctx.textBaseline = 'alphabetic';
for (let i = 0; i < base_1.N; ++i) {
let c = this.boardToCanvas(-0.66, i);
ctx.fillText(base_1.COL_LABELS[i], c.x, c.y);
}
ctx.textBaseline = 'top';
for (let i = 0; i < base_1.N; ++i) {
let c = this.boardToCanvas(base_1.N - 0.33, i);
ctx.fillText(base_1.COL_LABELS[i], c.x, c.y);
}
ctx.textAlign = 'right';
ctx.textBaseline = 'middle';
for (let i = 0; i < base_1.N; ++i) {
let c = this.boardToCanvas(i, -0.66);
ctx.fillText((base_1.N - i).toString(), c.x, c.y);
}
ctx.textAlign = 'left';
for (let i = 0; i < base_1.N; ++i) {
let c = this.boardToCanvas(i, base_1.N - 0.33);
ctx.fillText((base_1.N - i).toString(), c.x, c.y);
}
}
}
exports.Label = Label;
class Caption extends StaticLayer {
constructor(caption) {
super();
this.caption = caption;
}
draw() {
let ctx = this.board.ctx;
let textHeight = Math.floor(0.8 * this.board.stoneRadius);
ctx.font = `${textHeight}px sans-serif`;
ctx.fillStyle = '#9d7c4d';
ctx.textAlign = 'center';
ctx.textBaseline = 'top';
let c = this.boardToCanvas(base_1.N - 0.45, (base_1.N - 1) / 2);
ctx.fillText(this.caption, c.x, c.y);
}
}
exports.Caption = Caption;
class HeatMapBase extends Layer {
constructor() {
super(...arguments);
this.colors = [];
}
clear() {
if (this.colors.length > 0) {
this.colors = [];
this.board.draw();
}
}
draw() {
if (this.colors.length == 0) {
return;
}
let ctx = this.board.ctx;
let w = this.board.pointW;
let h = this.board.pointH;
let stones = this.board.position.stones;
let p = { row: 0, col: 0 };
let i = 0;
for (p.row = 0; p.row < base_1.N; ++p.row) {
for (p.col = 0; p.col < base_1.N; ++p.col) {
let rgba = this.colors[i];
if (stones[i++] != base_1.Color.Empty) {
continue;
}
ctx.fillStyle = `rgba(${rgba[0]}, ${rgba[1]}, ${rgba[2]}, ${rgba[3]}`;
let c = this.boardToCanvas(p.row, p.col);
ctx.fillRect(c.x - 0.5 * w, c.y - 0.5 * h, w, h);
}
}
}
}
(function (HeatMapBase) {
HeatMapBase.TRANSPARENT = new Float32Array([0, 0, 0, 0]);
})(HeatMapBase || (HeatMapBase = {}));
class VisitCountHeatMap extends HeatMapBase {
update(props) {
if (!props.has('childN')) {
return false;
}
this.colors = [];
if (this.board.position.childN == null) {
return true;
}
let n = Math.max(this.board.position.n, 1);
for (let childN of this.board.position.childN) {
if (childN == 0) {
this.colors.push(HeatMapBase.TRANSPARENT);
}
else {
let a = Math.min(Math.sqrt(childN / n), 0.6);
if (a > 0) {
a = 0.1 + 0.9 * a;
}
this.colors.push(new Float32Array([0, 0, 0, a]));
}
}
return true;
}
}
exports.VisitCountHeatMap = VisitCountHeatMap;
class DeltaQHeatMap extends HeatMapBase {
update(props) {
if (!props.has('childQ')) {
return false;
}
let position = this.board.position;
this.colors = [];
if (position.childQ == null) {
return true;
}
let q = position.q || 0;
for (let i = 0; i < base_1.N * base_1.N; ++i) {
if (position.stones[i] != base_1.Color.Empty) {
this.colors.push(HeatMapBase.TRANSPARENT);
}
else {
let childQ = position.childQ[i];
let dq = childQ - q;
let rgb = dq > 0 ? 0 : 255;
let a = Math.min(Math.abs(dq), 0.6);
this.colors.push(new Float32Array([rgb, rgb, rgb, a]));
8000
}
}
return true;
}
}
exports.DeltaQHeatMap = DeltaQHeatMap;
class StoneBaseLayer extends Layer {
constructor(alpha) {
super();
this.alpha = alpha;
this.blackStones = [];
this.whiteStones = [];
}
clear() {
if (this.blackStones.length > 0 || this.whiteStones.length > 0) {
this.blackStones = [];
this.whiteStones = [];
this.board.draw();
}
}
draw() {
this.board.drawStones(this.blackStones, base_1.Color.Black, this.alpha);
this.board.drawStones(this.whiteStones, base_1.Color.White, this.alpha);
}
}
class BoardStones extends StoneBaseLayer {
constructor() {
super(1);
}
update(props) {
if (!props.has('stones')) {
return false;
}
let position = this.board.position;
this.blackStones = [];
this.whiteStones = [];
let i = 0;
for (let row = 0; row < base_1.N; ++row) {
for (let col = 0; col < base_1.N; ++col) {
let color = position.stones[i++];
if (color == base_1.Color.Black) {
this.blackStones.push({ row: row, col: col });
}
else if (color == base_1.Color.White) {
this.whiteStones.push({ row: row, col: col });
}
}
}
return true;
}
}
exports.BoardStones = BoardStones;
class Variation extends StoneBaseLayer {
constructor(_showVariation, alpha = 0.4) {
super(alpha);
this._showVariation = _showVariation;
this.variation = [];
this.blackLabels = [];
this.whiteLabels = [];
}
get showVariation() {
return this._showVariation;
}
set showVariation(x) {
if (x == this._showVariation) {
return;
}
this._showVariation = x;
this.update(new Set(["variations"]));
this.board.draw();
}
clear() {
super.clear();
this.variation = [];
this.blackLabels = [];
this.whiteLabels = [];
}
update(props) {
if (!props.has("variations")) {
return false;
}
let position = this.board.position;
let variation = position.variations.get(this.showVariation);
if (variation === undefined) {
this.clear();
return false;
}
if (this.variationsEqual(variation.moves, this.variation)) {
return false;
}
this.variation = variation.moves.slice(0);
this.parseVariation(this.variation);
return true;
}
variationsEqual(a, b) {
if (a.length != b.length) {
return false;
}
for (let i = 0; i < a.length; ++i) {
if (!base_1.movesEqual(a[i], b[i])) {
return false;
}
}
return true;
}
parseVariation(variation) {
let toPlay = this.board.position.toPlay;
this.blackStones = [];
this.whiteStones = [];
this.blackLabels = [];
this.whiteLabels = [];
if (variation.length == 0) {
return true;
}
let playedCount = new Uint16Array(base_1.N * base_1.N);
let firstPlayed = [];
toPlay = base_1.otherColor(toPlay);
for (let i = 0; i < variation.length; ++i) {
let move = variation[i];
toPlay = base_1.otherColor(toPlay);
if (move == 'pass' || move == 'resign') {
continue;
}
let idx = move.row * base_1.N + move.col;
let label = { p: move, s: (i + 1).toString() };
let count = ++playedCount[idx];
if (toPlay == base_1.Color.Black) {
this.blackStones.push(move);
if (count == 1) {
this.blackLabels.push(label);
}
}
else {
this.whiteStones.push(move);
if (count == 1) {
this.whiteLabels.push(label);
}
}
if (count == 1) {
firstPlayed[idx] = label;
}
else if (count == 2) {
firstPlayed[idx].s += '*';
}
}
return true;
}
draw() {
super.draw();
let ctx = this.board.ctx;
let textHeight = Math.floor(this.board.stoneRadius);
ctx.font = `${textHeight}px sans-serif`;
ctx.textAlign = 'center';
ctx.textBaseline = 'middle';
this.drawLabels(this.blackLabels, '#fff');
this.drawLabels(this.whiteLabels, '#000');
}
drawLabels(labels, style) {
let ctx = this.board.ctx;
ctx.fillStyle = style;
for (let label of labels) {
let c = this.boardToCanvas(label.p.row, label.p.col);
ctx.fillText(label.s, c.x, c.y);
}
}
}
exports.Variation = Variation;
(function (Variation) {
let Type;
(function (Type) {
Type[Type["Principal"] = 0] = "Principal";
Type[Type["CurrentSearch"] = 1] = "CurrentSearch";
Type[Type["SpecificMove"] = 2] = "SpecificMove";
})(Type = Variation.Type || (Variation.Type = {}));
})(Variation || (Variation = {}));
exports.Variation = Variation;
class Annotations extends Layer {
constructor() {
super(...arguments);
this.annotations = [];
this._showDivergence = false;
}
get showDivergence() {
return this._showDivergence;
}
set showDivergence(x) {
if (x == this._showDivergence) {
return;
}
this._showDivergence = x;
this.update(new Set(["annotations"]));
this.board.draw();
}
clear() {
if (this.annotations.length > 0) {
this.annotations = [];
this.board.draw();
}
}
update(props) {
if (!props.has('annotations')) {
return false;
}
let position = this.board.position;
this.annotations = position.annotations;
return true;
}
draw() {
if (this.annotations.length == 0) {
return;
}
let sr = this.board.stoneRadius;
let ctx = this.board.ctx;
let textHeight = Math.floor(0.8 * sr);
ctx.font = `${textHeight}px sans-serif`;
ctx.textAlign = 'center';
ctx.textBaseline = 'middle';
for (let annotation of this.annotations) {
ctx.fillStyle = annotation.colors[0];
let c = this.boardToCanvas(annotation.p.row, annotation.p.col);
if (annotation.label == "●") {
ctx.fillText(annotation.label, c.x, c.y);
}
else if (this.showDivergence) {
ctx.fillText(annotation.label, c.x, c.y);
}
}
}
}
exports.Annotations = Annotations;
class Search extends Variation {
constructor() {
super('');
this.variations = [];
}
addToBoard(board) {
super.addToBoard(board);
this.board.ctx.canvas.addEventListener('mousemove', (e) => {
let p = this.board.canvasToBoard(e.offsetX, e.offsetY, 0.45);
if (p != null && this.hasVariation(p)) {
let gtp = base_1.toGtp(p);
if (this.showVariation == gtp) {
return;
}
this.showVariation = base_1.toGtp(p);
}
else if (this.showVariation != '') {
this.showVariation = '';
}
});
this.board.ctx.canvas.addEventListener('mouseleave', () => {
this.showVariation = '';
});
}
hasVariation(p) {
for (let v of this.variations) {
if (base_1.movesEqual(p, v.p)) {
return true;
}
}
return false;
}
update(props) {
return super.update(props) || props.has('variations');
}
draw() {
if (this.showVariation != '') {
super.draw();
return;
}
let ctx = this.board.ctx;
let pr = util_1.pixelRatio();
let toPlay = this.board.position.toPlay;
let stoneRgb = toPlay == base_1.Color.Black ? 0 : 255;
let maxN = 0;
this.board.position.variations.forEach((v) => {
maxN = Math.max(maxN, v.n);
});
if (maxN <= 1) {
return;
}
let logMaxN = Math.log(maxN);
this.variations = [];
this.board.position.variations.forEach((v, key) => {
try {
if (v.n == 0 || v.moves.length == 0 || !base_1.moveIsPoint(util_1.parseMove(key))) {
return;
}
}
catch {
return;
}
let alpha = Math.log(v.n) / logMaxN;
alpha = Math.max(0, Math.min(alpha, 1));
if (alpha < 0.1) {
return;
}
this.variations.push({
p: v.moves[0],
alpha: alpha,
q: v.q,
});
});
for (let v of this.variations) {
let c = this.boardToCanvas(v.p.row, v.p.col);
let x = c.x + 0.5;
let y = c.y + 0.5;
ctx.fillStyle = `rgba(${stoneRgb}, ${stoneRgb}, ${stoneRgb}, ${v.alpha})`;
ctx.beginPath();
ctx.arc(x, y, 0.85 * this.board.stoneRadius, 0, 2 * Math.PI);
ctx.fill();
}
let textHeight = Math.floor(0.8 * this.board.stoneRadius);
ctx.font = `${textHeight}px sans-serif`;
ctx.textAlign = 'center';
ctx.textBaseline = 'middle';
ctx.fillStyle = toPlay == base_1.Color.Black ? '#fff' : '#000';
let scoreScale = this.board.position.toPlay == base_1.Color.Black ? 1 : -1;
for (let v of this.variations) {
let c = this.boardToCanvas(v.p.row, v.p.col);
let winRate = 50 + 50 * scoreScale * v.q;
ctx.fillText(winRate.toFixed(1), c.x, c.y);
}
;
}
}
exports.Search = Search;
});
//# sourceMappingURL=layer.js.map