1171 lines
38 KiB
JavaScript
1171 lines
38 KiB
JavaScript
function isEven(n) {
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return n % 2 === 0;
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}
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function radToDeg(radians) {
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return radians * 180 / Math.PI;
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}
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function calculateAngle(xDiff, yDiff) {
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yDiff = -yDiff;
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let angle = Math.abs(Math.atan(yDiff / xDiff));
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if (xDiff < 0 && yDiff > 0) {
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angle = Math.PI - angle;
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} else if (xDiff < 0 && yDiff < 0) {
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angle = Math.PI + angle;
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} else if (xDiff > 0 && yDiff < 0) {
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angle = 2 * Math.PI - angle;
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}
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return angle;
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}
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function edgePoint(x1, y1, x2, y2, maxX, maxY) {
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let pointCoords,
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xDiff = x2 - x1,
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yDiff = y2 - y1,
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xIntercept = y => (y - y1) * xDiff / yDiff + x1,
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yIntercept = x => (x - x1) * yDiff / xDiff + y1;
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if (xDiff > 0 && yDiff > 0) {
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let x = xIntercept(maxY);
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pointCoords = x <= maxX ? [x, maxY] : [maxX, yIntercept(maxX)];
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} else if (xDiff > 0 && yDiff < 0) {
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let y = yIntercept(maxX);
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pointCoords = y >= 0 ? [maxX, y] : [xIntercept(0), 0];
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} else if (xDiff < 0 && yDiff < 0) {
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let x = xIntercept(0);
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pointCoords = x >= 0 ? [x, 0] : [0, yIntercept(0)];
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} else {
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let y = yIntercept(0);
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pointCoords = y <= maxY ? [0, y] : [xIntercept(maxY), maxY];
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}
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return pointCoords;
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}
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let getPointCoords = (x, y) => {
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let point = document.querySelector(`[data-x="${x}"][data-y="${y}"]`);
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return [point.x.baseVal.value, point.y.baseVal.value]
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};
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function positionFiringArc(e) {
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let activeFiringArc = document.querySelector('polygon.firing-arc.active');
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// TODO: handle exactly horizontal and vertical lines
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if (activeFiringArc) {
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let activeFiringArcOutline = document.querySelector(`#lines polygon[data-troop-number="${activeFiringArc.dataset.troopNumber}"][data-troop-allegiance="${activeFiringArc.dataset.troopAllegiance}"]`);
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board = document.getElementById('image-maps'),
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{ width, height } = board.getBBox(),
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pt = new DOMPoint(e.clientX, e.clientY),
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{ x: pointerX, y: pointerY } = pt.matrixTransform(board.getScreenCTM().inverse()),
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[maxXpx, maxYpx] = [width, height],
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{x: x1px, y: y1px} = activeFiringArc.points[0];
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let [x2px, y2px] = [
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pointerX / width * maxXpx,
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pointerY / height * maxYpx
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];
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let xDiff = x2px - x1px;
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let yDiff = y2px - y1px;
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let angle = calculateAngle(xDiff, yDiff);
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let arcAngle = FIRING_ARC_SIZE[activeFiringArc.dataset.size];
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let distance = Math.sqrt((x2px - x1px)**2 + (y2px - y1px)**2);
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let yDelta = distance * Math.cos(angle) * Math.tan(arcAngle);
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let xDelta = distance * Math.sin(angle) * Math.tan(arcAngle);
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let [newY1, newX1] = [y2px + yDelta, x2px + xDelta];
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let [newY2, newX2] = [y2px - yDelta, x2px - xDelta];
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[newX1, newY1] = edgePoint(x1px, y1px, newX1, newY1, maxXpx, maxYpx);
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[newX2, newY2] = edgePoint(x1px, y1px, newX2, newY2, maxXpx, maxYpx);
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let oppositeEdgeConditions = [
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newX1 == 0 && newX2 == maxXpx,
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newX2 == 0 && newX1 == maxXpx,
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newY1 == 0 && newY2 == maxYpx,
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newY2 == 0 && newY1 == maxYpx
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]
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let orthogonalEdgeConditions = [
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(newX1 == 0 || newX1 == maxXpx) && (newY2 == 0 || newY2 == maxYpx),
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(newX2 == 0 || newX2 == maxXpx) && (newY1 == 0 || newY1 == maxYpx),
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]
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let points;
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if (oppositeEdgeConditions.some(e => e)) {
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let cornerPoints;
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if (xDiff > 0 && yDiff > 0) {
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if ((newY1 == 0 && newY2 == maxYpx) || (newY1 == maxYpx && newY2 == 0)) {
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cornerPoints = [[maxXpx, 0], [maxXpx, maxYpx]];
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} else {
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cornerPoints = [[maxXpx, maxYpx], [0, maxYpx]];
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}
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} else if (xDiff > 0 && yDiff < 0) {
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if ((newY1 == 0 && newY2 == maxYpx) || (newY1 == maxYpx && newY2 == 0)) {
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cornerPoints = [[maxXpx, 0], [maxXpx, maxYpx]];
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} else {
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cornerPoints = [[0, 0], [maxXpx, 0]];
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}
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} else if (xDiff < 0 && yDiff > 0) {
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if ((newY1 == 0 && newY2 == maxYpx) || (newY1 == maxYpx && newY2 == 0)) {
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cornerPoints = [[0, maxYpx], [0, 0]];
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} else {
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cornerPoints = [[maxXpx, maxYpx], [0, maxYpx]];
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}
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} else {
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if ((newY1 == 0 && newY2 == maxYpx) || (newY1 == maxYpx && newY2 == 0)) {
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cornerPoints = [[0, maxYpx], [0, 0]];
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} else {
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cornerPoints = [[0, 0], [maxXpx, 0]];
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}
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}
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points = `${x1px},${y1px} ${newX1},${newY1} ${cornerPoints[1]} ${cornerPoints[0]} ${newX2},${newY2}`;
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} else if (orthogonalEdgeConditions.some(e => e)) {
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let cornerPoints = [];
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let cp1, cp2;
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if (newX1 == 0 || newX1 == maxXpx) {
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cp1 = [newX1, yDiff > 0 ? maxYpx : 0];
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} else {
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cp1 = [xDiff > 0 ? maxXpx : 0, newY1];
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}
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if (newX2 == 0 || newX2 == maxXpx) {
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cp2 = [newX2, yDiff > 0 ? maxYpx : 0];
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} else {
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cp2 = [xDiff > 0 ? maxXpx : 0, newY2];
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}
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if (cp1[0] == cp2[0] && cp1[1] == cp2[1]) {
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cornerPoints.push(cp1);
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} else {
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cornerPoints.push(cp1);
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cornerPoints.push([xDiff > 0 ? maxXpx : 0, yDiff > 0 ? maxYpx : 0])
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cornerPoints.push(cp2);
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}
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points = `${x1px},${y1px} ${newX1},${newY1} ${cornerPoints.join(' ')} ${newX2},${newY2}`;
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} else {
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points = `${x1px},${y1px} ${newX1},${newY1} ${newX2},${newY2}`;
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}
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activeFiringArcOutline.setAttributeNS(null, 'points', points);
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activeFiringArc.setAttributeNS(null, 'points', points);
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}
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}
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function evenr_to_axial(x, y) {
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return {q: x - (y + (y & 1)) / 2, r: y};
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}
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function axial_to_evenr(q, r) {
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return {x: q + (r + (r & 1)) / 2, y: r};
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}
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function axial_distance(q1, r1, q2, r2) {
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return (Math.abs(q1 - q2) + Math.abs(q1 + r1 - q2 - r2) + Math.abs(r1 - r2)) / 2;
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}
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function offset_distance(x1, y1, x2, y2) {
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let { q: q1, r: r1 } = evenr_to_axial(x1, y1),
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{ q: q2, r: r2 } = evenr_to_axial(x2, y2);
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return axial_distance(q1, r1, q2, r2);
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}
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function cube_to_axial(q, r, s) {
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return { q: q, r: r };
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}
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function axial_to_cube(q, r) {
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return { q: q, r: r, s: -q - r};
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}
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function cube_round(q, r, s) {
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rQ = Math.round(q);
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rR = Math.round(r);
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rS = Math.round(s);
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let q_diff = Math.abs(rQ - q),
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r_diff = Math.abs(rR - r),
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s_diff = Math.abs(rS - s);
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if (q_diff > r_diff && q_diff > s_diff) {
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rQ = -rR - rS;
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} else if (r_diff > s_diff) {
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rR = -rQ - rS;
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} else {
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rS = -rQ - rR;
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}
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return {q: rQ, r: rR, s: rS};
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}
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function axial_round(q, r) {
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let cube = axial_to_cube(q, r),
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round = cube_round(cube.q, cube.r, cube.s),
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axial = cube_to_axial(round.q, round.r, round.s);
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return {q: axial.q, r: axial.r};
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}
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function lerp(a, b, t) {
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return a + (b - a) * t;
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}
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function axial_lerp(q1, r1, q2, r2, t) {
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return { q: lerp(q1, q2, t), r: lerp(r1, r2, t) };
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}
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function linedraw(x1, y1, x2, y2) {
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let axial1 = evenr_to_axial(x1, y1),
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axial2 = evenr_to_axial(x2, y2),
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n = offset_distance(x1, y1, x2, y2),
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results = [];
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for (let i = 0; i <= n; i++) {
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let lerp = axial_lerp(axial1.q, axial1.r, axial2.q, axial2.r, 1.0 / n * i),
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round = axial_round(lerp.q, lerp.r),
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{ x, y } = axial_to_evenr(round.q, round.r);
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results.push([x, y]);
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}
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return results;
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}
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const svgns = "http://www.w3.org/2000/svg",
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svg = document.querySelector('svg'),
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hex = document.getElementById('point'),
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ptGrp = document.getElementById('points'),
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cntrGrp = document.getElementById('counters'),
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settingsPanel = document.getElementById('panel'),
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recordSheetVisibility = document.querySelector('#content input[type="checkbox"].visible');
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const q = s => document.querySelector(s),
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qA = s => document.querySelectorAll(s);
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const { x: VIEWBOX_X, y: VIEWBOX_Y, width: VIEWBOX_WIDTH, height: VIEWBOX_HEIGHT } =
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svg.viewBox.baseVal;
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const COLUMN_COUNT = 33,
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ROW_COUNT = 51,
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// const COLUMN_COUNT = 20,
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// ROW_COUNT = 20,
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HORZ_POINT_DISTANCE = 1.005,
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VERT_POINT_DISTANCE = Math.sqrt(3) * HORZ_POINT_DISTANCE / 2,
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ALTERNATING_OFFSET = HORZ_POINT_DISTANCE / 2,
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CIRCUMRADIUS = Math.max(...[...new Set(Object.values(hex.points).flatMap(({x, y}) => [x, y]))]),
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INRADIUS = CIRCUMRADIUS * Math.sqrt(3) / 2,
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[COLUMNS, ROWS] = [COLUMN_COUNT, ROW_COUNT].map(n => [...Array(n).keys()]),
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POINTS = ROWS.map(y => COLUMNS.map(x => [x, y]));
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const FIRING_ARC_SIZE = {
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'small': Math.atan(HORZ_POINT_DISTANCE / (6 * VERT_POINT_DISTANCE)),
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'medium': Math.atan((HORZ_POINT_DISTANCE / 2) / VERT_POINT_DISTANCE),
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'large': Math.atan((21 * HORZ_POINT_DISTANCE) / (6 * VERT_POINT_DISTANCE))
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}
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let prevVb = localStorage.getItem('viewBox');
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if (prevVb) {
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svg.setAttributeNS(null, 'viewBox', prevVb);
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}
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let info = document.getElementById('status');
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Object.values(settingsPanel.querySelectorAll('fieldset')).forEach(fieldset => {
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// [].forEach(fieldset => {
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const identityMtx = [1, 0, 0, 1, 0, 0];
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const target = document.getElementById(fieldset.name);
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const transform = getComputedStyle(target).transform.match(/-?\d+\.?\d*/g) || identityMtx;
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const inputs = fieldset.querySelectorAll('input');
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if (transform) {
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const [a, b, c, d, e, f] = transform.map(n => parseFloat(n));
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// a c e
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// b d f
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const scaleX = Math.sqrt(a**2 + c**2);
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const scaleY = Math.sqrt(b**2 + d**2);
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let values = {
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scaleX: Math.round(scaleX * 1000) / 1000,
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scaleY: Math.round(scaleY * 1000) / 1000,
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translateX: e,
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translateY: f,
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rotate: Math.round(radToDeg((Math.acos(a / scaleX) + Math.asin(b / scaleY)) / 2) * 10) / 10
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}
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inputs.forEach(input => input.value = values[input.name]);
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}
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inputs.forEach(input => {
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input.addEventListener('pointerenter', e => e.target.focus());
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input.addEventListener('input', e => {
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let { translateX, translateY, rotate, scaleX, scaleY } =
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Object.values(inputs).reduce((acc, input) => {
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acc[input.name] = input.value;
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return acc;
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}, {});
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let transform = `translate(${translateX}px, ${translateY}px) rotate(${rotate}deg) scale(${scaleX}, ${scaleY})`;
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target.style.transform = transform;
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});
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input.addEventListener('pointerleave', () => document.activeElement.blur());
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});
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});
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function ptGrpToSvgPt(x, y) {
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let transProp = getComputedStyle(ptGrp).transform.match(/-?\d+\.?\d*/g),
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mtx = new DOMMatrix(transProp || ''),
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pt = new DOMPoint(x, y),
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svgP = pt.matrixTransform(mtx);
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return svgP;
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}
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const grid = document.getElementById('grid');
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const Counter = new function() {
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let container = ptGrp,
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selectedClass = 'selected',
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dataSelector = function(troopNumber, allegiance) {
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return `[data-troop-number="${troopNumber}"][data-troop-allegiance="${allegiance}"]`;
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},
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selector = function(troopNumber, allegiance) {
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return `use.counter${dataSelector(troopNumber, allegiance)}`;
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},
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position = function(x, y) {
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return `g[data-x="${x}"][data-y="${y}"]`;
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},
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counterPosition = function(x, y) {
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return `use.counter[data-x="${x}"][data-x="${y}"]`;
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},
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traceSelector = function(troopNumber, allegiance) {
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return `polyline.move-trace${dataSelector(troopNumber, allegiance)}`;
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},
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clickClone = function() {
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let { troopNumber, troopAllegiance, x, y } = this.dataset,
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[xAttr, yAttr] = this.parentElement.getAttribute('transform').match(/-?\d+\.?\d*/g);
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if (Counter.isSelected(troopNumber, troopAllegiance)) {
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let trace = grid.querySelector(traceSelector(troopNumber, troopAllegiance)),
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points = trace.getAttribute('points').split(' ');
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if (`${xAttr},${yAttr}` == points.at(0)) {
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let counter = Counter.get(troopNumber, troopAllegiance);
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counter.setAttributeNS(null, 'x', 0);
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counter.setAttributeNS(null, 'y', 0);
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counter.dataset.x = x;
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counter.dataset.y = y;
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container.querySelector(`g[data-x="${x}"][data-y="${y}"]`).appendChild(counter);
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Counter.removeClones(this);
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trace.remove();
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} else {
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points = points.filter(p => p != `${xAttr},${yAttr}`).join(' ');
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trace.setAttributeNS(null, 'points', points);
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}
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this.remove();
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}
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},
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pointerOver = function() {
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let { troopNumber, troopAllegiance } = this.dataset;
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cp = document.getElementById(`clip-path-${troopAllegiance}-${troopNumber}`);
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if (cp) {
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cp.style.display = 'none';
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}
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},
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pointerOut = function() {
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let { troopNumber, troopAllegiance } = this.dataset;
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cp = document.getElementById(`clip-path-${troopAllegiance}-${troopNumber}`);
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if (cp) {
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let isVisible =
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document
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.getElementById('toggle-firing-arc-vis')
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.querySelector(`input[data-allegiance="${troopAllegiance}"]`)
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.checked;
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cp.style.display = isVisible ? 'none' : '';
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}
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},
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click = function() {
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if (this.classList.contains(selectedClass)) {
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let { troopNumber, troopAllegiance } = this.dataset,
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trace = grid.querySelector(traceSelector(troopNumber, troopAllegiance));
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if (trace) {
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let points = trace.getAttribute('points').split(' '),
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[xAttr, yAttr] = points.at(-2).split(','),
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clone = container.querySelector(`g[transform="translate(${xAttr} ${yAttr})"] ${dataSelector(troopNumber, troopAllegiance)}.clone`);
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points.pop();
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if (points.length >= 2) {
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trace.setAttributeNS(null, 'points', points.join(' '));
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} else {
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trace.remove();
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}
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this.setAttributeNS(null, 'x', clone.getAttribute('x'));
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this.setAttributeNS(null, 'y', clone.getAttribute('y'));
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this.dataset.x = clone.dataset.x;
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this.dataset.y = clone.dataset.y;
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container.querySelector(`g[data-x="${this.dataset.x}"][data-y="${this.dataset.y}"]`).appendChild(this);
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clone.remove();
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}
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}
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},
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dblClick = function() {
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if (this.classList.contains(selectedClass)) {
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let { troopNumber, troopAllegiance } = this.dataset,
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trace = grid.querySelector(traceSelector(troopNumber, troopAllegiance));
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if (!trace) {
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Counter.remove(this);
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document.querySelectorAll(`#firing-arcs ${dataSelector(troopNumber, troopAllegiance)}`).forEach(el => el.remove());
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}
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}
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};
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this.get = function(troopNumber, allegiance) {
|
|
return container.querySelector(`${selector(troopNumber, allegiance)}:not(.clone)`);
|
|
};
|
|
|
|
this.getAt = function(x, y) {
|
|
return container.querySelector(`${counterPosition(x, y)}:not(.clone)`);
|
|
};
|
|
|
|
this.select = function({ dataset: { troopNumber, troopAllegiance }}) {
|
|
this.unSelect();
|
|
|
|
let counter = container.querySelector(`${selector(troopNumber, troopAllegiance)}:not(.clone)`);
|
|
|
|
if (counter) {
|
|
counter.classList.add(selectedClass);
|
|
}
|
|
};
|
|
|
|
this.unSelect = function() {
|
|
let selected = container.querySelector(`.${selectedClass}`);
|
|
|
|
if (selected) {
|
|
let { troopNumber, troopAllegiance } = selected.dataset;
|
|
|
|
selected.classList.remove(selectedClass);
|
|
selected.removeAttribute('style');
|
|
|
|
container
|
|
.querySelectorAll(`${selector(troopNumber, troopAllegiance)}.clone`)
|
|
.forEach(el => el.removeAttribute('style'));
|
|
}
|
|
};
|
|
|
|
this.isSelected = function(troopNumber, allegiance) {
|
|
return container.querySelector(`${selector(troopNumber, allegiance)}.${selectedClass}`) !== null;
|
|
};
|
|
|
|
this.place = function({ dataset: { troopNumber, troopAllegiance }}, point) {
|
|
let counter, points,
|
|
counterNodeList = container.querySelectorAll(selector(troopNumber, troopAllegiance));
|
|
|
|
if (counterNodeList.length > 0) {
|
|
let counters = Array.from(counterNodeList),
|
|
original = counters.find(el => !el.classList.contains('clone')),
|
|
trace = grid.querySelector(traceSelector(troopNumber, troopAllegiance));
|
|
|
|
// let ptContainers = counters.map(c => ptGrp.querySelector(position(c.dataset.x, c.dataset.y)));
|
|
|
|
let current = {
|
|
x: point.dataset.x,
|
|
y: point.dataset.y,
|
|
// xAttr: point.getAttribute('x'),
|
|
// yAttr: point.getAttribute('y'),
|
|
transform: container.querySelector(position(point.dataset.x, point.dataset.y)).getAttribute('transform')
|
|
},
|
|
previous = {
|
|
x: original.dataset.x,
|
|
y: original.dataset.y,
|
|
// xAttr: original.getAttribute('x'),
|
|
// yAttr: original.getAttribute('y'),
|
|
transform: container.querySelector(position(original.dataset.x, original.dataset.y)).getAttribute('transform')
|
|
};
|
|
|
|
[current.xAttr, current.yAttr] = current.transform.match(/-?\d+\.?\d*/g);
|
|
[previous.xAttr, previous.yAttr] = previous.transform.match(/-?\d+\.?\d*/g);
|
|
|
|
counter = original.cloneNode();
|
|
counter.setAttributeNS(null, 'x', 0);
|
|
counter.setAttributeNS(null, 'y', 0);
|
|
counter.dataset.x = previous.x;
|
|
counter.dataset.y = previous.y;
|
|
counter.classList.remove(selectedClass);
|
|
counter.classList.add('clone');
|
|
|
|
original.setAttributeNS(null, 'x', 0);
|
|
original.setAttributeNS(null, 'y', 0);
|
|
original.dataset.x = current.x;
|
|
original.dataset.y = current.y;
|
|
|
|
container.querySelector(`g[data-x="${current.x}"][data-y="${current.y}"]`).appendChild(original);
|
|
|
|
if (!trace) {
|
|
trace = document.createElementNS(svgns, 'polyline');
|
|
points = `${previous.xAttr},${previous.yAttr} ${current.xAttr},${current.yAttr}`;
|
|
|
|
trace.dataset.troopNumber = troopNumber;
|
|
trace.dataset.troopAllegiance = troopAllegiance;
|
|
trace.classList.add('move-trace');
|
|
|
|
grid.prepend(trace)
|
|
// container.prepend(trace);
|
|
} else {
|
|
points = `${trace.getAttribute('points')} ${current.xAttr},${current.yAttr}`;
|
|
}
|
|
|
|
trace.setAttributeNS(null, 'points', points);
|
|
counter.addEventListener('click', clickClone);
|
|
} else {
|
|
counter = document.createElementNS(svgns, 'use'),
|
|
|
|
counter.setAttributeNS(null, 'href', `#${troopAllegiance}-${troopNumber}`);
|
|
counter.classList.add('counter', 'selected');
|
|
counter.setAttributeNS(null, 'x', point.getAttribute('x'));
|
|
counter.setAttributeNS(null, 'y', point.getAttribute('y'));
|
|
counter.dataset.troopNumber = troopNumber;
|
|
counter.dataset.troopAllegiance = troopAllegiance;
|
|
counter.dataset.x = point.dataset.x;
|
|
counter.dataset.y = point.dataset.y;
|
|
counter.style.pointerEvents = 'auto';
|
|
|
|
counter.addEventListener('pointerover', pointerOver);
|
|
counter.addEventListener('pointerout', pointerOut);
|
|
counter.addEventListener('click', click);
|
|
counter.addEventListener('dblclick', dblClick);
|
|
}
|
|
|
|
container.querySelector(`g[data-x="${counter.dataset.x}"][data-y="${counter.dataset.y}"]`).appendChild(counter);
|
|
|
|
// container.appendChild(counter);
|
|
};
|
|
|
|
this.remove = function({ dataset: { troopNumber, troopAllegiance }}) {
|
|
container
|
|
.querySelectorAll(dataSelector(troopNumber, troopAllegiance))
|
|
.forEach(el => el.remove());
|
|
};
|
|
|
|
this.removeClones = function({ dataset: { troopNumber, troopAllegiance }}) {
|
|
container
|
|
.querySelectorAll(`${selector(troopNumber, troopAllegiance)}.clone`)
|
|
.forEach(el => el.remove());
|
|
};
|
|
|
|
this.endMove = function(el) {
|
|
let { troopNumber, troopAllegiance } = el.dataset;
|
|
let trace = grid.querySelector(traceSelector(troopNumber, troopAllegiance));
|
|
|
|
if (trace) {
|
|
trace.remove();
|
|
}
|
|
|
|
Counter.removeClones(el);
|
|
};
|
|
|
|
this.hasProne = function(troopNumber, troopAllegiance) {
|
|
let selector = `g#${troopAllegiance}-${troopNumber} use[href="#counter-prone"]`;
|
|
|
|
return !!document.querySelector(selector);
|
|
};
|
|
};
|
|
|
|
const RecordSheet = new function() {
|
|
let clipUnclippedFiringArcs = function() {
|
|
let unclipped = document.querySelectorAll('#firing-arcs polygon:not([clip-path])');
|
|
|
|
unclipped.forEach(el => {
|
|
let { troopNumber, troopAllegiance } = el.dataset,
|
|
clipPathId = `clip-path-${troopAllegiance}-${troopNumber}`;
|
|
|
|
let isVisible =
|
|
document
|
|
.getElementById('toggle-firing-arc-vis')
|
|
.querySelector(`input[data-allegiance="${troopAllegiance}"]`)
|
|
.checked;
|
|
|
|
if (isVisible) {
|
|
document.getElementById(clipPathId).style.display = 'none';
|
|
}
|
|
|
|
el.setAttributeNS(null, 'clip-path', `url(#${clipPathId})`);
|
|
});
|
|
};
|
|
|
|
this.unSelect = function() {
|
|
let selected = this.getSelected();
|
|
|
|
if (selected) {
|
|
selected.classList.remove('selected');
|
|
document.getElementById('toggle-prone-counter').checked = false;
|
|
}
|
|
|
|
clipUnclippedFiringArcs();
|
|
Counter.unSelect();
|
|
};
|
|
|
|
this.getSelected = function() {
|
|
return document.querySelector('.soldier-record.selected');
|
|
};
|
|
|
|
this.select = function(el) {
|
|
let { troopNumber, troopAllegiance } = el.dataset,
|
|
proneStatus = Counter.hasProne(troopNumber, troopAllegiance);
|
|
|
|
RecordSheet.unSelect();
|
|
document.querySelector(`#record-sheet .soldier-record[data-troop-number="${troopNumber}"][data-troop-allegiance="${troopAllegiance}"]`).classList.add('selected');
|
|
document.getElementById('toggle-prone-counter').checked = proneStatus;
|
|
existingArcs = document.querySelectorAll(`#firing-arcs polygon[data-troop-number="${troopNumber}"][data-troop-allegiance="${troopAllegiance}"]`);
|
|
existingArcs.forEach(el => el.removeAttribute('clip-path'));
|
|
};
|
|
};
|
|
|
|
const SightLine = new function() {
|
|
this.clear = function() {
|
|
let sl = grid.querySelector('line.sight-line');
|
|
let target = grid.querySelector(`use[href="#point"].sight-line-target`);
|
|
|
|
if (sl) {
|
|
sl.remove();
|
|
}
|
|
|
|
if (target) {
|
|
target.classList.remove('sight-line-target');
|
|
}
|
|
|
|
this.clearHexes();
|
|
};
|
|
|
|
this.clearHexes = function() {
|
|
ptGrp.querySelectorAll('use[href="#point"].active').forEach(el => el.classList.remove('active'));
|
|
};
|
|
|
|
this.draw = function(x1, y1, x2, y2) {
|
|
let source = ptGrp.querySelector(`g[data-x="${x1}"][data-y="${y1}"]`),
|
|
target = ptGrp.querySelector(`g[data-x="${x2}"][data-y="${y2}"]`),
|
|
|
|
[slX1, slY1] = source.getAttribute('transform').match(/-?\d+\.?\d*/g),
|
|
[slX2, slY2] = target.getAttribute('transform').match(/-?\d+\.?\d*/g),
|
|
|
|
sightLine = document.createElementNS(svgns, 'line');
|
|
|
|
sightLine.classList.add('sight-line');
|
|
sightLine.classList.add('active');
|
|
sightLine.setAttributeNS(null, 'x1', slX1);
|
|
sightLine.setAttributeNS(null, 'y1', slY1);
|
|
sightLine.setAttributeNS(null, 'x2', slX2);
|
|
sightLine.setAttributeNS(null, 'y2', slY2);
|
|
|
|
grid.appendChild(sightLine);
|
|
|
|
let coords = [x1, y1, x2, y2];
|
|
this.drawHexes(...coords);
|
|
};
|
|
|
|
this.drawHexes = function(...coords) {
|
|
this.clearHexes()
|
|
|
|
info.querySelector('#hex-count').textContent = offset_distance(...coords);
|
|
info.style.display = 'block';
|
|
|
|
let lineCoords = linedraw(...coords);
|
|
lineCoords.shift();
|
|
let s = lineCoords.map(([x, y]) => `use[href="#point"][data-x="${x}"][data-y="${y}"]`).join(', ');
|
|
|
|
ptGrp.querySelectorAll(s).forEach(p => p.classList.add('active'));
|
|
};
|
|
}
|
|
|
|
POINTS.forEach((row, index) => row.forEach(([x, y]) => {
|
|
var cx = x * INRADIUS * 2 + (isEven(index) ? INRADIUS : 0),
|
|
cy = y * 3 / 2 * CIRCUMRADIUS,
|
|
point = document.createElementNS(svgns, 'use'),
|
|
group = document.createElementNS(svgns, 'g');
|
|
|
|
cx = parseFloat(cx.toFixed(1));
|
|
cy = parseFloat(cy.toFixed(1));
|
|
|
|
point.setAttributeNS(null, 'href', `#point`);
|
|
// point.setAttributeNS(null, 'x', cx);
|
|
// point.setAttributeNS(null, 'y', cy);
|
|
|
|
point.setAttributeNS(null, 'x', 0);
|
|
point.setAttributeNS(null, 'y', 0);
|
|
|
|
point.dataset.x = x;
|
|
point.dataset.y = y;
|
|
|
|
group.setAttributeNS(null, 'transform', `translate(${cx} ${cy})`);
|
|
group.dataset.x = x;
|
|
group.dataset.y = y;
|
|
|
|
group.appendChild(point);
|
|
|
|
group.addEventListener('pointerout', e => {
|
|
group.classList.remove('hover');
|
|
});
|
|
|
|
group.addEventListener('click', e => {
|
|
let cl = e.target.classList,
|
|
sl = grid.querySelector('line.sight-line'),
|
|
targetIsSomeOtherUnitCounter = cl.contains('counter') && !cl.contains('clone'),
|
|
selected = RecordSheet.getSelected();
|
|
|
|
// maybe we should start with, "are we clicking on a counter?"
|
|
|
|
|
|
if (sl) {
|
|
let { troopNumber: sTn, troopAllegiance: sTa} = selected.dataset,
|
|
{ troopNumber: tTn, troopAllegiance: tTa} = e.target.dataset,
|
|
sightLineInLockedPosition = !sl.classList.contains('active'),
|
|
targetIsCounterOrCloneOfSelected = cl.contains('counter') && sTn == tTn && sTa == tTa;
|
|
|
|
if (sightLineInLockedPosition && targetIsCounterOrCloneOfSelected) {
|
|
let counterParent = Counter.get(tTn, tTa).parentElement,
|
|
[x, y] = counterParent.getAttribute('transform').match(/-?\d+\.?\d*/g),
|
|
target = ptGrp.querySelector(`g[transform="translate(${sl.getAttribute('x2')} ${sl.getAttribute('y2')})"]`),
|
|
{ x: x1, y: y1 } = counterParent.dataset,
|
|
{ x: x2, y: y2 } = target.dataset;
|
|
|
|
sl.setAttributeNS(null, 'x1', x);
|
|
sl.setAttributeNS(null, 'y1', y);
|
|
|
|
SightLine.drawHexes(...[x1, y1, x2, y2].map(n => parseInt(n)));
|
|
} else if (targetIsCounterOrCloneOfSelected || targetIsSomeOtherUnitCounter) {
|
|
if (targetIsSomeOtherUnitCounter) {
|
|
RecordSheet.select(e.target);
|
|
Counter.select(e.target);
|
|
}
|
|
|
|
SightLine.clear();
|
|
}
|
|
} else if (targetIsSomeOtherUnitCounter) {
|
|
RecordSheet.select(e.target);
|
|
Counter.select(e.target);
|
|
}
|
|
});
|
|
|
|
point.addEventListener('click', e => {
|
|
let selectedSoldier = document.querySelector('.soldier-record.selected');
|
|
let existingOccupant =
|
|
svg.querySelector(`.counter[data-x="${point.dataset.x}"][data-y="${point.dataset.y}"]`);
|
|
|
|
if (selectedSoldier && !existingOccupant) {
|
|
let sl = svg.querySelector('.sight-line');
|
|
|
|
Counter.place(selectedSoldier, point);
|
|
|
|
if (sl) {
|
|
if (sl.classList.contains('active')) {
|
|
SightLine.clear();
|
|
} else {
|
|
let [x, y] = point.parentElement.getAttribute('transform').match(/-?\d+\.?\d*/g),
|
|
target = ptGrp.querySelector(`g[transform="translate(${sl.getAttribute('x2')} ${sl.getAttribute('y2')})"]`),
|
|
{ x: x1, y: y1 } = point.dataset,
|
|
{ x: x2, y: y2 } = target.dataset;
|
|
|
|
sl.setAttributeNS(null, 'x1', x);
|
|
sl.setAttributeNS(null, 'y1', y);
|
|
|
|
SightLine.drawHexes(...[x1, y1, x2, y2].map(n => parseInt(n)));
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
group.addEventListener('contextmenu', e => {
|
|
e.preventDefault();
|
|
|
|
let sl = svg.querySelector('.sight-line');
|
|
|
|
if (sl) {
|
|
sl.classList.toggle('active');
|
|
|
|
if (sl.classList.contains('active')) {
|
|
SightLine.clear();
|
|
} else {
|
|
group.querySelector(`use[href="#point"]`).classList.add('sight-line-target');
|
|
}
|
|
|
|
group.dispatchEvent(new MouseEvent('pointerover'));
|
|
}
|
|
});
|
|
|
|
group.addEventListener('pointerover', e => {
|
|
group.classList.add('hover');
|
|
|
|
let selected = RecordSheet.getSelected();
|
|
|
|
if (selected) {
|
|
let { troopNumber: tn, troopAllegiance: ta } = selected.dataset,
|
|
counter = Counter.get(tn, ta),
|
|
sl = document.querySelector('line.sight-line');
|
|
|
|
if (counter && (!sl || sl.classList.contains('active'))) {
|
|
if (counter.dataset.x !== e.target.dataset.x || counter.dataset.y !== e.target.dataset.y) {
|
|
let coords = [
|
|
counter.dataset.x,
|
|
counter.dataset.y,
|
|
e.target.dataset.x,
|
|
e.target.dataset.y
|
|
].map(n => parseInt(n));
|
|
|
|
SightLine.draw(...coords);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
group.addEventListener('pointerout', e => {
|
|
let sl = svg.querySelector('.sight-line.active');
|
|
|
|
if (sl && sl.classList.contains('active')) {
|
|
SightLine.clear();
|
|
}
|
|
});
|
|
|
|
ptGrp.appendChild(group);
|
|
}));
|
|
|
|
document.querySelectorAll('.soldier-record').forEach(el =>
|
|
el.addEventListener('click', e => {
|
|
if (el.classList.contains('selected')) {
|
|
el.classList.remove('selected');
|
|
RecordSheet.unSelect();
|
|
Counter.unSelect();
|
|
} else {
|
|
RecordSheet.select(el);
|
|
Counter.select(el);
|
|
}
|
|
|
|
SightLine.clear();
|
|
})
|
|
);
|
|
|
|
// document.querySelector('#grid').addEventListener('click', e => {
|
|
// let point = ptGrp.querySelector(`[data-x="${e.target.dataset.x}"][data-y="${e.target.dataset.y}"]`),
|
|
// sl = svg.querySelector('.sight-line');
|
|
|
|
// if (sl) {
|
|
// sl.classList.add('active');
|
|
// point.dispatchEvent(new MouseEvent('mouseout'));
|
|
// point.dispatchEvent(new MouseEvent('pointerover'));
|
|
// }
|
|
// });
|
|
|
|
document.querySelectorAll('.end-move').forEach(el => el.addEventListener('click', e => {
|
|
let selected = RecordSheet.getSelected();
|
|
|
|
if (selected) {
|
|
Counter.endMove(selected);
|
|
RecordSheet.unSelect();
|
|
selected.classList.toggle('movement-ended');
|
|
}
|
|
}));
|
|
|
|
document.querySelectorAll('.end-turn').forEach(el =>
|
|
el.addEventListener('click', ({ target: { dataset: { allegiance }}}) => {
|
|
let dataSelector = `[data-troop-allegiance="${allegiance}"]`,
|
|
records = Array.from(qA(`.soldier-record${dataSelector}`)),
|
|
turnCounter = document.getElementById('turn-count'),
|
|
{ textContent: count, dataset: { update }} = turnCounter;
|
|
|
|
el.setAttribute('disabled', '');
|
|
|
|
document
|
|
.querySelector(`button.end-turn:not([data-allegiance="${allegiance}"])`)
|
|
.removeAttribute('disabled');
|
|
|
|
if (update == '1') {
|
|
turnCounter.children.namedItem('count').textContent++
|
|
turnCounter.dataset.update = '0';
|
|
} else {
|
|
turnCounter.dataset.update = '1';
|
|
}
|
|
|
|
qA(`#firing-arcs ${dataSelector}`).forEach(el => el.remove());
|
|
|
|
records
|
|
.sort((el1, el2) => el1.dataset.troopNumber > el2.dataset.troopNumber)
|
|
.forEach(el => el.classList.remove('movement-ended'));
|
|
|
|
RecordSheet.select(records.at(0));
|
|
Counter.select(records.at(0));
|
|
})
|
|
);
|
|
|
|
document.querySelectorAll('.set-firing-arc').forEach(el => el.addEventListener('click', e => {
|
|
let selectedSoldier = document.querySelector('.soldier-record.selected');
|
|
|
|
if (selectedSoldier) {
|
|
let {troopNumber, troopAllegiance} = selectedSoldier.dataset,
|
|
counter = Counter.get(troopNumber, troopAllegiance);
|
|
|
|
let existingArcs = document.querySelectorAll(
|
|
`#firing-arcs [data-troop-number="${troopNumber}"][data-troop-allegiance="${troopAllegiance}"]`
|
|
);
|
|
|
|
existingArcs.forEach(el => el.remove());
|
|
|
|
if (counter) {
|
|
let arcLayer = document.getElementById('shapes');
|
|
let outlineLayer = document.getElementById('lines');
|
|
let arcContainer = document.getElementById('firing-arcs');
|
|
|
|
let [x, y] = counter.parentElement.getAttribute('transform').match(/-?\d+\.?\d*/g);
|
|
|
|
let grid = document.getElementById('grid');
|
|
const transform = getComputedStyle(grid).transform.match(/-?\d+\.?\d*/g);
|
|
const pt = new DOMPoint(x, y);
|
|
const mtx = new DOMMatrix(transform);
|
|
let tPt = pt.matrixTransform(mtx);
|
|
|
|
let pivotPoint = [tPt.x, tPt.y];
|
|
let firingArc = document.createElementNS(svgns, 'polygon');
|
|
let firingArcOutline = document.createElementNS(svgns, 'polygon');
|
|
|
|
firingArc.classList.add('firing-arc', 'active');
|
|
firingArc.dataset.troopNumber = troopNumber;
|
|
firingArc.dataset.troopAllegiance = troopAllegiance;
|
|
firingArc.dataset.size = e.target.dataset.size;
|
|
firingArc.setAttributeNS(null, 'points', `${pivotPoint} ${pivotPoint} ${pivotPoint}`);
|
|
|
|
firingArcOutline.dataset.troopNumber = troopNumber;
|
|
firingArcOutline.dataset.troopAllegiance = troopAllegiance;
|
|
firingArcOutline.setAttributeNS(null, 'points', `${pivotPoint} ${pivotPoint} ${pivotPoint}`);
|
|
|
|
let clipShape = document.createElementNS(svgns, 'circle');
|
|
clipShape.setAttributeNS(null, 'cx', tPt.x);
|
|
clipShape.setAttributeNS(null, 'cy', tPt.y);
|
|
clipShape.setAttributeNS(null, 'r', 100);
|
|
|
|
let clipPath = document.createElementNS(svgns, 'clipPath');
|
|
clipPath.setAttributeNS(null, 'id', `clip-path-${troopAllegiance}-${troopNumber}`);
|
|
clipPath.dataset.troopNumber = troopNumber;
|
|
clipPath.dataset.troopAllegiance = troopAllegiance;
|
|
clipPath.appendChild(clipShape);
|
|
|
|
arcContainer.appendChild(clipPath);
|
|
arcLayer.appendChild(firingArc);
|
|
outlineLayer.appendChild(firingArcOutline);
|
|
|
|
let firingArcPlacementListener = e => {
|
|
document.querySelectorAll('.firing-arc.active').forEach(el => el.classList.remove('active'));
|
|
ptGrp.removeAttribute('style');
|
|
svg.removeEventListener('mousemove', positionFiringArc);
|
|
firingArc.removeEventListener('click', firingArcPlacementListener);
|
|
firingArc.removeEventListener('contextmenu', cancelFiringArcPlacement);
|
|
};
|
|
|
|
let cancelFiringArcPlacement = e => {
|
|
e.preventDefault();
|
|
|
|
firingArc.removeEventListener('click', firingArcPlacementListener);
|
|
firingArc.removeEventListener('contextmenu', cancelFiringArcPlacement);
|
|
|
|
let existingArcs = document.querySelectorAll(
|
|
`#firing-arcs [data-troop-number="${troopNumber}"][data-troop-allegiance="${troopAllegiance}"]`
|
|
);
|
|
|
|
existingArcs.forEach(el => el.remove());
|
|
|
|
ptGrp.removeAttribute('style');
|
|
svg.removeEventListener('mousemove', positionFiringArc);
|
|
};
|
|
|
|
ptGrp.style.pointerEvents = 'none';
|
|
svg.addEventListener('mousemove', positionFiringArc);
|
|
firingArc.addEventListener('click', firingArcPlacementListener);
|
|
firingArc.addEventListener('contextmenu', cancelFiringArcPlacement);
|
|
}
|
|
}
|
|
}));
|
|
|
|
svg.addEventListener('wheel', e => {
|
|
e.preventDefault();
|
|
|
|
const pt = new DOMPoint(e.clientX, e.clientY),
|
|
svgP = pt.matrixTransform(svg.getScreenCTM().inverse());
|
|
|
|
let { x, y, width, height } = svg.viewBox.baseVal,
|
|
|
|
widthDelta = width * 0.25,
|
|
heightDelta = height * 0.25,
|
|
|
|
xChange = (svgP.x - x) / width * widthDelta,
|
|
yChange = (svgP.y - y) / height * heightDelta,
|
|
|
|
widthChange = (1 - ((svgP.x - x) / width)) * widthDelta,
|
|
heightChange = (1 - ((svgP.y - y) / height)) * heightDelta,
|
|
|
|
newX = parseInt(e.deltaY < 0 ? x + xChange : x - xChange),
|
|
newWidth = parseInt(e.deltaY < 0 ? width - xChange - widthChange : width + xChange + widthChange),
|
|
|
|
newY = parseInt(e.deltaY < 0 ? y + yChange : y - yChange),
|
|
newHeight = parseInt(e.deltaY < 0 ? height - yChange - heightChange : height + yChange + heightChange);
|
|
|
|
let vb = `${newX} ${newY} ${newWidth} ${newHeight}`
|
|
|
|
// TODO attribute change event?
|
|
localStorage.setItem('viewBox', vb);
|
|
svg.setAttributeNS(null, 'viewBox', vb);
|
|
});
|
|
|
|
svg.addEventListener('pointerdown', e => {
|
|
e.preventDefault();
|
|
|
|
const minPanDistanceThreshold = 5;
|
|
|
|
let dist, ctm,
|
|
pan = false,
|
|
{ x, y, width, height } = svg.viewBox.baseVal,
|
|
startPt = new DOMPoint(e.clientX, e.clientY),
|
|
movePt = new DOMPoint();
|
|
|
|
function pointerMove(e) {
|
|
movePt.x = e.clientX;
|
|
movePt.y = e.clientY;
|
|
|
|
if (!pan) {
|
|
dist = Math.sqrt((movePt.x - startPt.x)**2 + (movePt.y - startPt.y)**2);
|
|
|
|
if (dist >= minPanDistanceThreshold) {
|
|
pan = true;
|
|
svg.setPointerCapture(e.pointerId);
|
|
startPt.x = e.clientX;
|
|
startPt.y = e.clientY;
|
|
}
|
|
}
|
|
|
|
if (pan) {
|
|
ctm = svg.getScreenCTM().inverse();
|
|
|
|
const [svgStartPt, svgMovePt] = [startPt, movePt].map(p => p.matrixTransform(ctm)),
|
|
moveX = parseInt(svgStartPt.x - svgMovePt.x + x),
|
|
moveY = parseInt(svgStartPt.y - svgMovePt.y + y);
|
|
|
|
let vb = `${moveX} ${moveY} ${width} ${height}`;
|
|
|
|
localStorage.setItem('viewBox', vb);
|
|
svg.setAttributeNS(null, 'viewBox', vb);
|
|
}
|
|
}
|
|
|
|
function pointerUp(e) {
|
|
svg.removeEventListener('pointermove', pointerMove);
|
|
svg.removeEventListener('pointerup', pointerUp);
|
|
}
|
|
|
|
svg.addEventListener('pointermove', pointerMove);
|
|
svg.addEventListener('pointerup', pointerUp);
|
|
});
|
|
|
|
recordSheetVisibility.addEventListener('input', e => {
|
|
let divs = document.querySelectorAll('#content div');
|
|
|
|
divs.forEach(d => {
|
|
if (recordSheetVisibility.checked) {
|
|
d.style.display = d.id == 'record-sheet' ? 'flex' : 'block';
|
|
} else {
|
|
d.style.display = 'none';
|
|
}
|
|
});
|
|
});
|
|
|
|
document.querySelectorAll('#toggle-firing-arc-vis input').forEach(el => el.addEventListener('input', e => {
|
|
let clipPaths = svg.querySelectorAll(`clipPath[data-troop-allegiance="${el.dataset.allegiance}"]`);
|
|
|
|
clipPaths.forEach(cp => cp.style.display = el.checked ? 'none' : '');
|
|
}));
|
|
|
|
document.getElementById('toggle-prone-counter').addEventListener('input', function(e) {
|
|
let selected = RecordSheet.getSelected();
|
|
|
|
if (selected) {
|
|
let template = q(`g#${selected.dataset.troopAllegiance}-${selected.dataset.troopNumber}`);
|
|
|
|
if (this.checked) {
|
|
let counter = document.createElementNS(svgns, 'use');
|
|
counter.setAttributeNS(null, 'href', '#counter-prone');
|
|
template.appendChild(counter);
|
|
} else {
|
|
template.querySelector('[href="#counter-prone"]').remove();
|
|
}
|
|
}
|
|
});
|
|
|
|
(function debug() {
|
|
function drawLine(x1, y1, x2, y2) {
|
|
let start = ptGrp.querySelector(`[data-x="${x1}"][data-y="${y1}"]`);
|
|
let end = ptGrp.querySelector(`[data-x="${x2}"][data-y="${y2}"]`);
|
|
let [startX, startY] = [start.x.baseVal.value, start.y.baseVal.value];
|
|
let [endX, endY] = [end.x.baseVal.value, end.y.baseVal.value];
|
|
|
|
let startP = new DOMPoint(startX, startY);
|
|
let endP = new DOMPoint(endX, endY);
|
|
|
|
let tStart = startP.matrixTransform(mtx);
|
|
let tEnd = endP.matrixTransform(mtx);
|
|
|
|
let line = document.createElementNS(svgns, 'line');
|
|
line.setAttributeNS(null, 'x1', tStart.x);
|
|
line.setAttributeNS(null, 'y1', tStart.y);
|
|
line.setAttributeNS(null, 'x2', tEnd.x);
|
|
line.setAttributeNS(null, 'y2', tEnd.y);
|
|
line.classList.add('debug');
|
|
|
|
line.setAttributeNS(null, 'stroke', 'gold');
|
|
line.setAttributeNS(null, 'stroke-width', 2);
|
|
svg.appendChild(line);
|
|
|
|
return line;
|
|
}
|
|
|
|
let transProp = getComputedStyle(ptGrp).transform.match(/-?\d+\.?\d*/g),
|
|
mtx = new DOMMatrix(transProp || ''),
|
|
circR = (new DOMPoint(0, 3 * CIRCUMRADIUS / 2)).matrixTransform(mtx).y * 2 / 3;
|
|
})(); |