forked from FOSS/BangleApps
105 lines
2.8 KiB
JavaScript
105 lines
2.8 KiB
JavaScript
let course = require("Storage").readJSON("courses.json").holes;
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let current_hole = 1;
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let hole = course[current_hole.toString()];
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function distance(a, b) {
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return Math.sqrt(Math.pow(a.x - b.x, 2) + Math.pow(a.y - b.y, 2));
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}
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function drawHole(l) {
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//console.log(l);
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let hole_straight_distance = distance(
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hole.nodesXY[0],
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hole.nodesXY[hole.nodesXY.length - 1]
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);
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let scale = 0.9 * l.h / hole_straight_distance;
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let transform = {
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x: l.x + l.w / 2, // center in the box
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y: l.h * 0.95, // pad it just a bit
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scale: scale, // scale factor (default 1)
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rotate: hole.angle - Math.PI / 2.0, // angle in radians (default 0)
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};
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for (var feature of hole.features) {
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//console.log(Object.keys(feature));
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if (feature.type === "fairway") {
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g.setColor(1, 0, 1); // magenta
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} else if (feature.type === "tee") {
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g.setColor(1, 0, 0); // red
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} else if (feature.type === "green") {
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g.setColor(0, 1, 0); // green
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} else if (feature.type === "bunker") {
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g.setColor(1, 1, 0); // yellow
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} else if (feature.type === "water_hazard") {
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g.setColor(0, 0, 1); // blue
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} else {
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continue;
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}
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var nodelist = [];
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feature.nodesXY.forEach(function (node) {
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nodelist.push(node.x);
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nodelist.push(node.y);
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});
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newnodelist = g.transformVertices(nodelist, transform);
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g.fillPoly(newnodelist, true);
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//console.log(feature.type);
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//console.log(newnodelist);
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}
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var waynodelist = [];
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hole.nodesXY.forEach(function (node) {
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waynodelist.push(node.x);
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waynodelist.push(node.y);
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});
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newnodelist = g.transformVertices(waynodelist, transform);
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g.setColor(0, 1, 1); // cyan
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g.drawPoly(newnodelist);
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}
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// The layout, referencing the custom renderer
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var Layout = require("Layout");
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var layout = new Layout({
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type: "h", c: [
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{
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type: "v", c: [
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{ type: "txt", font: "10%", id: "hole", label: "Hole 1" },
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{ type: "txt", font: "10%", id: "par", label: "Par 4" },
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{ type: "txt", font: "10%", id: "hcp", label: "Hcp 15" },
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{ type: "txt", font: "35%", id: "postyardage", label: "420" },
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{ type: "txt", font: "20%", id: "measyardage", label: "69" },
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]
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},
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{ type: "custom", render: drawHole, id: "graph", bgCol: g.theme.bg, fillx: 1, filly: 1 }
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],
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lazy: true
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});
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g.clear();
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layout.render();
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//layout.debug();
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Bangle.on('swipe', function (direction) {
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if (direction > 0) {
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current_hole--;
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} else {
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current_hole++;
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}
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if (current_hole > 18) { current_hole = 1; }
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if (current_hole < 1) { current_hole = 18; }
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hole = course[current_hole.toString()];
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layout.hole.label = "Hole " + current_hole;
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layout.par.label = "Par " + course[current_hole.toString()].par;
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layout.hcp.label = "Hcp " + course[current_hole.toString()].handicap;
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layout.postyardage.label = 420; //TODO
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g.clear();
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layout.render();
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}); |