Add weather icon, remove terrain picture (issue #4, see also Netsyms/TerranQuest-GameServer#4)

www/css/main.css

@@ -157,21 +157,31 @@ body {
     display: none;
 }
 
-#namedisp {
+#topbar {
     color: black;
     position: absolute;
     left: 8px;
     top: 5px;
+    right: 8px;
     font-size: 120%;
     font-weight: bold;
 }
 
+#namedisp {
+    float: left;
+}
+
+#worldinfo {
+    float: right;
+}
+
 #energybar-container {
     position: absolute;
     top: 30px;
     left: 5px;
     height: 10px;
-    width: calc(100% - 95px);
+    right: 5px;
+    /* width: calc(100% - 5px); */
     background: rgba(0,0,0,.25);
 }
 

www/index.html

@@ -55,6 +55,9 @@
         <script src="js/main.js"></script>
         <script src="js/auth.js"></script>
 
+        <!-- Skycons weather icons -->
+        <script src="js/skycons.js"></script>
+        
         <script src="js/leaflet.js"></script>
         <script src="js/L.Control.Locate.min.js"></script>
         <script src="js/leaflet.markercluster.js"></script>

www/js/location.js

@@ -177,6 +177,7 @@ function openPlace(feature) {
  */
 function hideLoading() {
     if (lockGot && terrainGot && gpsaccuracy < requiredaccuracy && $('#loading').css('display') !== 'none') {
+        getWeather();
         $('#loading').fadeOut('slow', function () {
             $('#loading').css('display', 'none');
             updateStatusBarColor();

www/js/skycons.js

@@ -0,0 +1,736 @@
+/*
+ * Skycons from https://github.com/darkskyapp/skycons
+ * 
+ * CC0 public domain
+ */
+
+(function(global) {
+  "use strict";
+
+  /* Set up a RequestAnimationFrame shim so we can animate efficiently FOR
+   * GREAT JUSTICE. */
+  var requestInterval, cancelInterval;
+
+  (function() {
+    var raf = global.requestAnimationFrame       ||
+              global.webkitRequestAnimationFrame ||
+              global.mozRequestAnimationFrame    ||
+              global.oRequestAnimationFrame      ||
+              global.msRequestAnimationFrame     ,
+        caf = global.cancelAnimationFrame        ||
+              global.webkitCancelAnimationFrame  ||
+              global.mozCancelAnimationFrame     ||
+              global.oCancelAnimationFrame       ||
+              global.msCancelAnimationFrame      ;
+
+    if(raf && caf) {
+      requestInterval = function(fn, delay) {
+        var handle = {value: null};
+
+        function loop() {
+          handle.value = raf(loop);
+          fn();
+        }
+
+        loop();
+        return handle;
+      };
+
+      cancelInterval = function(handle) {
+        caf(handle.value);
+      };
+    }
+
+    else {
+      requestInterval = setInterval;
+      cancelInterval = clearInterval;
+    }
+  }());
+
+  /* Catmull-rom spline stuffs. */
+  /*
+  function upsample(n, spline) {
+    var polyline = [],
+        len = spline.length,
+        bx  = spline[0],
+        by  = spline[1],
+        cx  = spline[2],
+        cy  = spline[3],
+        dx  = spline[4],
+        dy  = spline[5],
+        i, j, ax, ay, px, qx, rx, sx, py, qy, ry, sy, t;
+
+    for(i = 6; i !== spline.length; i += 2) {
+      ax = bx;
+      bx = cx;
+      cx = dx;
+      dx = spline[i    ];
+      px = -0.5 * ax + 1.5 * bx - 1.5 * cx + 0.5 * dx;
+      qx =        ax - 2.5 * bx + 2.0 * cx - 0.5 * dx;
+      rx = -0.5 * ax            + 0.5 * cx           ;
+      sx =                   bx                      ;
+
+      ay = by;
+      by = cy;
+      cy = dy;
+      dy = spline[i + 1];
+      py = -0.5 * ay + 1.5 * by - 1.5 * cy + 0.5 * dy;
+      qy =        ay - 2.5 * by + 2.0 * cy - 0.5 * dy;
+      ry = -0.5 * ay            + 0.5 * cy           ;
+      sy =                   by                      ;
+
+      for(j = 0; j !== n; ++j) {
+        t = j / n;
+
+        polyline.push(
+          ((px * t + qx) * t + rx) * t + sx,
+          ((py * t + qy) * t + ry) * t + sy
+        );
+      }
+    }
+
+    polyline.push(
+      px + qx + rx + sx,
+      py + qy + ry + sy
+    );
+
+    return polyline;
+  }
+
+  function downsample(n, polyline) {
+    var len = 0,
+        i, dx, dy;
+
+    for(i = 2; i !== polyline.length; i += 2) {
+      dx = polyline[i    ] - polyline[i - 2];
+      dy = polyline[i + 1] - polyline[i - 1];
+      len += Math.sqrt(dx * dx + dy * dy);
+    }
+
+    len /= n;
+
+    var small = [],
+        target = len,
+        min = 0,
+        max, t;
+
+    small.push(polyline[0], polyline[1]);
+
+    for(i = 2; i !== polyline.length; i += 2) {
+      dx = polyline[i    ] - polyline[i - 2];
+      dy = polyline[i + 1] - polyline[i - 1];
+      max = min + Math.sqrt(dx * dx + dy * dy);
+
+      if(max > target) {
+        t = (target - min) / (max - min);
+
+        small.push(
+          polyline[i - 2] + dx * t,
+          polyline[i - 1] + dy * t
+        );
+
+        target += len;
+      }
+
+      min = max;
+    }
+
+    small.push(polyline[polyline.length - 2], polyline[polyline.length - 1]);
+
+    return small;
+  }
+  */
+
+  /* Define skycon things. */
+  /* FIXME: I'm *really really* sorry that this code is so gross. Really, I am.
+   * I'll try to clean it up eventually! Promise! */
+  var KEYFRAME = 500,
+      STROKE = 0.08,
+      TAU = 2.0 * Math.PI,
+      TWO_OVER_SQRT_2 = 2.0 / Math.sqrt(2);
+
+  function circle(ctx, x, y, r) {
+    ctx.beginPath();
+    ctx.arc(x, y, r, 0, TAU, false);
+    ctx.fill();
+  }
+
+  function line(ctx, ax, ay, bx, by) {
+    ctx.beginPath();
+    ctx.moveTo(ax, ay);
+    ctx.lineTo(bx, by);
+    ctx.stroke();
+  }
+
+  function puff(ctx, t, cx, cy, rx, ry, rmin, rmax) {
+    var c = Math.cos(t * TAU),
+        s = Math.sin(t * TAU);
+
+    rmax -= rmin;
+
+    circle(
+      ctx,
+      cx - s * rx,
+      cy + c * ry + rmax * 0.5,
+      rmin + (1 - c * 0.5) * rmax
+    );
+  }
+
+  function puffs(ctx, t, cx, cy, rx, ry, rmin, rmax) {
+    var i;
+
+    for(i = 5; i--; )
+      puff(ctx, t + i / 5, cx, cy, rx, ry, rmin, rmax);
+  }
+
+  function cloud(ctx, t, cx, cy, cw, s, color) {
+    t /= 30000;
+
+    var a = cw * 0.21,
+        b = cw * 0.12,
+        c = cw * 0.24,
+        d = cw * 0.28;
+
+    ctx.fillStyle = color;
+    puffs(ctx, t, cx, cy, a, b, c, d);
+
+    ctx.globalCompositeOperation = 'destination-out';
+    puffs(ctx, t, cx, cy, a, b, c - s, d - s);
+    ctx.globalCompositeOperation = 'source-over';
+  }
+
+  function sun(ctx, t, cx, cy, cw, s, color) {
+    t /= 120000;
+
+    var a = cw * 0.25 - s * 0.5,
+        b = cw * 0.32 + s * 0.5,
+        c = cw * 0.50 - s * 0.5,
+        i, p, cos, sin;
+
+    ctx.strokeStyle = color;
+    ctx.lineWidth = s;
+    ctx.lineCap = "round";
+    ctx.lineJoin = "round";
+
+    ctx.beginPath();
+    ctx.arc(cx, cy, a, 0, TAU, false);
+    ctx.stroke();
+
+    for(i = 8; i--; ) {
+      p = (t + i / 8) * TAU;
+      cos = Math.cos(p);
+      sin = Math.sin(p);
+      line(ctx, cx + cos * b, cy + sin * b, cx + cos * c, cy + sin * c);
+    }
+  }
+
+  function moon(ctx, t, cx, cy, cw, s, color) {
+    t /= 15000;
+
+    var a = cw * 0.29 - s * 0.5,
+        b = cw * 0.05,
+        c = Math.cos(t * TAU),
+        p = c * TAU / -16;
+
+    ctx.strokeStyle = color;
+    ctx.lineWidth = s;
+    ctx.lineCap = "round";
+    ctx.lineJoin = "round";
+
+    cx += c * b;
+
+    ctx.beginPath();
+    ctx.arc(cx, cy, a, p + TAU / 8, p + TAU * 7 / 8, false);
+    ctx.arc(cx + Math.cos(p) * a * TWO_OVER_SQRT_2, cy + Math.sin(p) * a * TWO_OVER_SQRT_2, a, p + TAU * 5 / 8, p + TAU * 3 / 8, true);
+    ctx.closePath();
+    ctx.stroke();
+  }
+
+  function rain(ctx, t, cx, cy, cw, s, color) {
+    t /= 1350;
+
+    var a = cw * 0.16,
+        b = TAU * 11 / 12,
+        c = TAU *  7 / 12,
+        i, p, x, y;
+
+    ctx.fillStyle = color;
+
+    for(i = 4; i--; ) {
+      p = (t + i / 4) % 1;
+      x = cx + ((i - 1.5) / 1.5) * (i === 1 || i === 2 ? -1 : 1) * a;
+      y = cy + p * p * cw;
+      ctx.beginPath();
+      ctx.moveTo(x, y - s * 1.5);
+      ctx.arc(x, y, s * 0.75, b, c, false);
+      ctx.fill();
+    }
+  }
+
+  function sleet(ctx, t, cx, cy, cw, s, color) {
+    t /= 750;
+
+    var a = cw * 0.1875,
+        b = TAU * 11 / 12,
+        c = TAU *  7 / 12,
+        i, p, x, y;
+
+    ctx.strokeStyle = color;
+    ctx.lineWidth = s * 0.5;
+    ctx.lineCap = "round";
+    ctx.lineJoin = "round";
+
+    for(i = 4; i--; ) {
+      p = (t + i / 4) % 1;
+      x = Math.floor(cx + ((i - 1.5) / 1.5) * (i === 1 || i === 2 ? -1 : 1) * a) + 0.5;
+      y = cy + p * cw;
+      line(ctx, x, y - s * 1.5, x, y + s * 1.5);
+    }
+  }
+
+  function snow(ctx, t, cx, cy, cw, s, color) {
+    t /= 3000;
+
+    var a  = cw * 0.16,
+        b  = s * 0.75,
+        u  = t * TAU * 0.7,
+        ux = Math.cos(u) * b,
+        uy = Math.sin(u) * b,
+        v  = u + TAU / 3,
+        vx = Math.cos(v) * b,
+        vy = Math.sin(v) * b,
+        w  = u + TAU * 2 / 3,
+        wx = Math.cos(w) * b,
+        wy = Math.sin(w) * b,
+        i, p, x, y;
+
+    ctx.strokeStyle = color;
+    ctx.lineWidth = s * 0.5;
+    ctx.lineCap = "round";
+    ctx.lineJoin = "round";
+
+    for(i = 4; i--; ) {
+      p = (t + i / 4) % 1;
+      x = cx + Math.sin((p + i / 4) * TAU) * a;
+      y = cy + p * cw;
+
+      line(ctx, x - ux, y - uy, x + ux, y + uy);
+      line(ctx, x - vx, y - vy, x + vx, y + vy);
+      line(ctx, x - wx, y - wy, x + wx, y + wy);
+    }
+  }
+
+  function fogbank(ctx, t, cx, cy, cw, s, color) {
+    t /= 30000;
+
+    var a = cw * 0.21,
+        b = cw * 0.06,
+        c = cw * 0.21,
+        d = cw * 0.28;
+
+    ctx.fillStyle = color;
+    puffs(ctx, t, cx, cy, a, b, c, d);
+
+    ctx.globalCompositeOperation = 'destination-out';
+    puffs(ctx, t, cx, cy, a, b, c - s, d - s);
+    ctx.globalCompositeOperation = 'source-over';
+  }
+
+  /*
+  var WIND_PATHS = [
+        downsample(63, upsample(8, [
+          -1.00, -0.28,
+          -0.75, -0.18,
+          -0.50,  0.12,
+          -0.20,  0.12,
+          -0.04, -0.04,
+          -0.07, -0.18,
+          -0.19, -0.18,
+          -0.23, -0.05,
+          -0.12,  0.11,
+           0.02,  0.16,
+           0.20,  0.15,
+           0.50,  0.07,
+           0.75,  0.18,
+           1.00,  0.28
+        ])),
+        downsample(31, upsample(16, [
+          -1.00, -0.10,
+          -0.75,  0.00,
+          -0.50,  0.10,
+          -0.25,  0.14,
+           0.00,  0.10,
+           0.25,  0.00,
+           0.50, -0.10,
+           0.75, -0.14,
+           1.00, -0.10
+        ]))
+      ];
+  */
+
+  var WIND_PATHS = [
+        [
+          -0.7500, -0.1800, -0.7219, -0.1527, -0.6971, -0.1225,
+          -0.6739, -0.0910, -0.6516, -0.0588, -0.6298, -0.0262,
+          -0.6083,  0.0065, -0.5868,  0.0396, -0.5643,  0.0731,
+          -0.5372,  0.1041, -0.5033,  0.1259, -0.4662,  0.1406,
+          -0.4275,  0.1493, -0.3881,  0.1530, -0.3487,  0.1526,
+          -0.3095,  0.1488, -0.2708,  0.1421, -0.2319,  0.1342,
+          -0.1943,  0.1217, -0.1600,  0.1025, -0.1290,  0.0785,
+          -0.1012,  0.0509, -0.0764,  0.0206, -0.0547, -0.0120,
+          -0.0378, -0.0472, -0.0324, -0.0857, -0.0389, -0.1241,
+          -0.0546, -0.1599, -0.0814, -0.1876, -0.1193, -0.1964,
+          -0.1582, -0.1935, -0.1931, -0.1769, -0.2157, -0.1453,
+          -0.2290, -0.1085, -0.2327, -0.0697, -0.2240, -0.0317,
+          -0.2064,  0.0033, -0.1853,  0.0362, -0.1613,  0.0672,
+          -0.1350,  0.0961, -0.1051,  0.1213, -0.0706,  0.1397,
+          -0.0332,  0.1512,  0.0053,  0.1580,  0.0442,  0.1624,
+           0.0833,  0.1636,  0.1224,  0.1615,  0.1613,  0.1565,
+           0.1999,  0.1500,  0.2378,  0.1402,  0.2749,  0.1279,
+           0.3118,  0.1147,  0.3487,  0.1015,  0.3858,  0.0892,
+           0.4236,  0.0787,  0.4621,  0.0715,  0.5012,  0.0702,
+           0.5398,  0.0766,  0.5768,  0.0890,  0.6123,  0.1055,
+           0.6466,  0.1244,  0.6805,  0.1440,  0.7147,  0.1630,
+           0.7500,  0.1800
+        ],
+        [
+          -0.7500,  0.0000, -0.7033,  0.0195, -0.6569,  0.0399,
+          -0.6104,  0.0600, -0.5634,  0.0789, -0.5155,  0.0954,
+          -0.4667,  0.1089, -0.4174,  0.1206, -0.3676,  0.1299,
+          -0.3174,  0.1365, -0.2669,  0.1398, -0.2162,  0.1391,
+          -0.1658,  0.1347, -0.1157,  0.1271, -0.0661,  0.1169,
+          -0.0170,  0.1046,  0.0316,  0.0903,  0.0791,  0.0728,
+           0.1259,  0.0534,  0.1723,  0.0331,  0.2188,  0.0129,
+           0.2656, -0.0064,  0.3122, -0.0263,  0.3586, -0.0466,
+           0.4052, -0.0665,  0.4525, -0.0847,  0.5007, -0.1002,
+           0.5497, -0.1130,  0.5991, -0.1240,  0.6491, -0.1325,
+           0.6994, -0.1380,  0.7500, -0.1400
+        ]
+      ],
+      WIND_OFFSETS = [
+        {start: 0.36, end: 0.11},
+        {start: 0.56, end: 0.16}
+      ];
+
+  function leaf(ctx, t, x, y, cw, s, color) {
+    var a = cw / 8,
+        b = a / 3,
+        c = 2 * b,
+        d = (t % 1) * TAU,
+        e = Math.cos(d),
+        f = Math.sin(d);
+
+    ctx.fillStyle = color;
+    ctx.strokeStyle = color;
+    ctx.lineWidth = s;
+    ctx.lineCap = "round";
+    ctx.lineJoin = "round";
+
+    ctx.beginPath();
+    ctx.arc(x        , y        , a, d          , d + Math.PI, false);
+    ctx.arc(x - b * e, y - b * f, c, d + Math.PI, d          , false);
+    ctx.arc(x + c * e, y + c * f, b, d + Math.PI, d          , true );
+    ctx.globalCompositeOperation = 'destination-out';
+    ctx.fill();
+    ctx.globalCompositeOperation = 'source-over';
+    ctx.stroke();
+  }
+
+  function swoosh(ctx, t, cx, cy, cw, s, index, total, color) {
+    t /= 2500;
+
+    var path = WIND_PATHS[index],
+        a = (t + index - WIND_OFFSETS[index].start) % total,
+        c = (t + index - WIND_OFFSETS[index].end  ) % total,
+        e = (t + index                            ) % total,
+        b, d, f, i;
+
+    ctx.strokeStyle = color;
+    ctx.lineWidth = s;
+    ctx.lineCap = "round";
+    ctx.lineJoin = "round";
+
+    if(a < 1) {
+      ctx.beginPath();
+
+      a *= path.length / 2 - 1;
+      b  = Math.floor(a);
+      a -= b;
+      b *= 2;
+      b += 2;
+
+      ctx.moveTo(
+        cx + (path[b - 2] * (1 - a) + path[b    ] * a) * cw,
+        cy + (path[b - 1] * (1 - a) + path[b + 1] * a) * cw
+      );
+
+      if(c < 1) {
+        c *= path.length / 2 - 1;
+        d  = Math.floor(c);
+        c -= d;
+        d *= 2;
+        d += 2;
+
+        for(i = b; i !== d; i += 2)
+          ctx.lineTo(cx + path[i] * cw, cy + path[i + 1] * cw);
+
+        ctx.lineTo(
+          cx + (path[d - 2] * (1 - c) + path[d    ] * c) * cw,
+          cy + (path[d - 1] * (1 - c) + path[d + 1] * c) * cw
+        );
+      }
+
+      else
+        for(i = b; i !== path.length; i += 2)
+          ctx.lineTo(cx + path[i] * cw, cy + path[i + 1] * cw);
+
+      ctx.stroke();
+    }
+
+    else if(c < 1) {
+      ctx.beginPath();
+
+      c *= path.length / 2 - 1;
+      d  = Math.floor(c);
+      c -= d;
+      d *= 2;
+      d += 2;
+
+      ctx.moveTo(cx + path[0] * cw, cy + path[1] * cw);
+
+      for(i = 2; i !== d; i += 2)
+        ctx.lineTo(cx + path[i] * cw, cy + path[i + 1] * cw);
+
+      ctx.lineTo(
+        cx + (path[d - 2] * (1 - c) + path[d    ] * c) * cw,
+        cy + (path[d - 1] * (1 - c) + path[d + 1] * c) * cw
+      );
+
+      ctx.stroke();
+    }
+
+    if(e < 1) {
+      e *= path.length / 2 - 1;
+      f  = Math.floor(e);
+      e -= f;
+      f *= 2;
+      f += 2;
+
+      leaf(
+        ctx,
+        t,
+        cx + (path[f - 2] * (1 - e) + path[f    ] * e) * cw,
+        cy + (path[f - 1] * (1 - e) + path[f + 1] * e) * cw,
+        cw,
+        s,
+        color
+      );
+    }
+  }
+
+  var Skycons = function(opts) {
+        this.list        = [];
+        this.interval    = null;
+        this.color       = opts && opts.color ? opts.color : "black";
+        this.resizeClear = !!(opts && opts.resizeClear);
+      };
+
+  Skycons.CLEAR_DAY = function(ctx, t, color) {
+    var w = ctx.canvas.width,
+        h = ctx.canvas.height,
+        s = Math.min(w, h);
+
+    sun(ctx, t, w * 0.5, h * 0.5, s, s * STROKE, color);
+  };
+
+  Skycons.CLEAR_NIGHT = function(ctx, t, color) {
+    var w = ctx.canvas.width,
+        h = ctx.canvas.height,
+        s = Math.min(w, h);
+
+    moon(ctx, t, w * 0.5, h * 0.5, s, s * STROKE, color);
+  };
+
+  Skycons.PARTLY_CLOUDY_DAY = function(ctx, t, color) {
+    var w = ctx.canvas.width,
+        h = ctx.canvas.height,
+        s = Math.min(w, h);
+
+    sun(ctx, t, w * 0.625, h * 0.375, s * 0.75, s * STROKE, color);
+    cloud(ctx, t, w * 0.375, h * 0.625, s * 0.75, s * STROKE, color);
+  };
+
+  Skycons.PARTLY_CLOUDY_NIGHT = function(ctx, t, color) {
+    var w = ctx.canvas.width,
+        h = ctx.canvas.height,
+        s = Math.min(w, h);
+
+    moon(ctx, t, w * 0.667, h * 0.375, s * 0.75, s * STROKE, color);
+    cloud(ctx, t, w * 0.375, h * 0.625, s * 0.75, s * STROKE, color);
+  };
+
+  Skycons.CLOUDY = function(ctx, t, color) {
+    var w = ctx.canvas.width,
+        h = ctx.canvas.height,
+        s = Math.min(w, h);
+
+    cloud(ctx, t, w * 0.5, h * 0.5, s, s * STROKE, color);
+  };
+
+  Skycons.RAIN = function(ctx, t, color) {
+    var w = ctx.canvas.width,
+        h = ctx.canvas.height,
+        s = Math.min(w, h);
+
+    rain(ctx, t, w * 0.5, h * 0.37, s * 0.9, s * STROKE, color);
+    cloud(ctx, t, w * 0.5, h * 0.37, s * 0.9, s * STROKE, color);
+  };
+
+  Skycons.SLEET = function(ctx, t, color) {
+    var w = ctx.canvas.width,
+        h = ctx.canvas.height,
+        s = Math.min(w, h);
+
+    sleet(ctx, t, w * 0.5, h * 0.37, s * 0.9, s * STROKE, color);
+    cloud(ctx, t, w * 0.5, h * 0.37, s * 0.9, s * STROKE, color);
+  };
+
+  Skycons.SNOW = function(ctx, t, color) {
+    var w = ctx.canvas.width,
+        h = ctx.canvas.height,
+        s = Math.min(w, h);
+
+    snow(ctx, t, w * 0.5, h * 0.37, s * 0.9, s * STROKE, color);
+    cloud(ctx, t, w * 0.5, h * 0.37, s * 0.9, s * STROKE, color);
+  };
+
+  Skycons.WIND = function(ctx, t, color) {
+    var w = ctx.canvas.width,
+        h = ctx.canvas.height,
+        s = Math.min(w, h);
+
+    swoosh(ctx, t, w * 0.5, h * 0.5, s, s * STROKE, 0, 2, color);
+    swoosh(ctx, t, w * 0.5, h * 0.5, s, s * STROKE, 1, 2, color);
+  };
+
+  Skycons.FOG = function(ctx, t, color) {
+    var w = ctx.canvas.width,
+        h = ctx.canvas.height,
+        s = Math.min(w, h),
+        k = s * STROKE;
+
+    fogbank(ctx, t, w * 0.5, h * 0.32, s * 0.75, k, color);
+
+    t /= 5000;
+
+    var a = Math.cos((t       ) * TAU) * s * 0.02,
+        b = Math.cos((t + 0.25) * TAU) * s * 0.02,
+        c = Math.cos((t + 0.50) * TAU) * s * 0.02,
+        d = Math.cos((t + 0.75) * TAU) * s * 0.02,
+        n = h * 0.936,
+        e = Math.floor(n - k * 0.5) + 0.5,
+        f = Math.floor(n - k * 2.5) + 0.5;
+
+    ctx.strokeStyle = color;
+    ctx.lineWidth = k;
+    ctx.lineCap = "round";
+    ctx.lineJoin = "round";
+
+    line(ctx, a + w * 0.2 + k * 0.5, e, b + w * 0.8 - k * 0.5, e);
+    line(ctx, c + w * 0.2 + k * 0.5, f, d + w * 0.8 - k * 0.5, f);
+  };
+
+  Skycons.prototype = {
+    _determineDrawingFunction: function(draw) {
+      if(typeof draw === "string")
+        draw = Skycons[draw.toUpperCase().replace(/-/g, "_")] || null;
+
+      return draw;
+    },
+    add: function(el, draw) {
+      var obj;
+
+      if(typeof el === "string")
+        el = document.getElementById(el);
+
+      // Does nothing if canvas name doesn't exists
+      if(el === null)
+        return;
+
+      draw = this._determineDrawingFunction(draw);
+
+      // Does nothing if the draw function isn't actually a function
+      if(typeof draw !== "function")
+        return;
+
+      obj = {
+        element: el,
+        context: el.getContext("2d"),
+        drawing: draw
+      };
+
+      this.list.push(obj);
+      this.draw(obj, KEYFRAME);
+    },
+    set: function(el, draw) {
+      var i;
+
+      if(typeof el === "string")
+        el = document.getElementById(el);
+
+      for(i = this.list.length; i--; )
+        if(this.list[i].element === el) {
+          this.list[i].drawing = this._determineDrawingFunction(draw);
+          this.draw(this.list[i], KEYFRAME);
+          return;
+        }
+
+      this.add(el, draw);
+    },
+    remove: function(el) {
+      var i;
+
+      if(typeof el === "string")
+        el = document.getElementById(el);
+
+      for(i = this.list.length; i--; )
+        if(this.list[i].element === el) {
+          this.list.splice(i, 1);
+          return;
+        }
+    },
+    draw: function(obj, time) {
+      var canvas = obj.context.canvas;
+
+      if(this.resizeClear)
+        canvas.width = canvas.width;
+
+      else
+        obj.context.clearRect(0, 0, canvas.width, canvas.height);
+
+      obj.drawing(obj.context, time, this.color);
+    },
+    play: function() {
+      var self = this;
+
+      this.pause();
+      this.interval = requestInterval(function() {
+        var now = Date.now(),
+            i;
+
+        for(i = self.list.length; i--; )
+          self.draw(self.list[i], now);
+      }, 1000 / 60);
+    },
+    pause: function() {
+      var i;
+
+      if(this.interval) {
+        cancelInterval(this.interval);
+        this.interval = null;
+      }
+    }
+  };
+
+  global.Skycons = Skycons;
+}(this));

www/js/user.js

@@ -70,6 +70,28 @@ function getChat() {
     }
 }
 
+var skycons = new Skycons({"color": "black", "resizeClear": true});
+skycons.add("weathericon", "clear-day");
+
+function getWeather() {
+    $.getJSON(mkApiUrl('getweather'), {
+        lat: latitude,
+        long: longitude
+    }, function (data) {
+        var currently = data.currently;
+        skycons.set("weathericon", currently.icon);
+    });
+}
+
+function weatherLoadWait() {
+    setTimeout(function () {
+        if (lockGot) {
+            getWeather();
+        } else {
+            weatherLoadWait();
+        }
+    }, 2 * 1000);
+}
 
 syncStats();
 setInterval(function () {
@@ -78,6 +100,9 @@ setInterval(function () {
 setInterval(function () {
     getChat();
 }, 3000);
+setInterval(function () {
+    getWeather();
+}, 30 * 1000);
 // Send chat messages
 $("#chatsendform").submit(function (event) {
     var message = $('#chatbox-input').val();

www/screens/home.html

@@ -41,13 +41,16 @@
 </div>
 
 <div id="overlay-top">
-    <p id="namedisp" onclick="openMenu('profile')"></p>
+    <p id="topbar">
+        <span id="namedisp" onclick="openMenu('profile')"></span>
+        <span id="worldinfo"><canvas id="weathericon" width="22" height="22"></canvas></span>
+    </p>
     <div class="progress" id="energybar-container">
         <div id="energybar" class="progress-bar" role="progressbar" >
         </div>
     </div>
     <p id="energybar-label"><i class="fa fa-bolt"></i> <i>Life</i></p>
-    <img src="assets/terrain/0.png" alt="" id="terrain-image" class="img-circle" />
+    <!--<img src="assets/terrain/0.png" alt="" id="terrain-image" class="img-circle" />-->
 </div>
 
 <div id="buttons">

www/screens/settings.html

@@ -43,7 +43,7 @@
                 <br />
                 Map display is powered by Leaflet (leafletjs.com), copyright (c) 2010-2016, Vladimir Agafonkin and copyright (c) 2010-2011, CloudMade.  BSD 2-clause license.
                 <br />
-                Weather data Powered by Forecast (forecast.io).
+                Weather data Powered by Dark Sky (darksky.net/poweredby).
                 <br />
                 Application developed using Apache Cordova (Apache License 2.0).
                 <br />