Wompi: changed NanoSim

2012-09-15T15:16:54Z

changed NanoSim

Wompi: New thread: NanoSim

2012-09-14T21:38:40Z

New thread: NanoSim

New page

Hi. Not sure if this is still in progress, but i touched it a little and came up with this (128 byte and max user velocity) :

<syntaxhighlight>
class NanoSim
{
public static double x, y, h, v;
public static void simulate(double att, double d, double maxv) {
if (d == 0) d = -Math.signum(v);
if (v * d < 0) d *= 2;
if (((d = v + d) * v) < 0) d /= 2.0;
x += Math.sin(h = Utils.normalNearAbsoluteAngle(h + limit(Rules.getTurnRateRadians(v), att))) * (v = limit(maxv, d));
y += Math.cos(h) * v;
}

private static double limit(double minmax, double value) {
return Math.max(-minmax, Math.min(value, minmax));
}
}
</syntaxhighlight>

At least it makes the same as the old NanoSim. Not sure if it is sound i have to check it later a little more seriously. But eventually it helps a little and shows the direction.

@@ Line 2: / Line 2: @@
 <syntaxhighlight>
-class NanoSim
+class NanoSim {
      public static double	x, y, h, v;
-     public static void simulate(double att, double d, double maxv) {
-       if (d == 0) d = -Math.signum(v);
+     public static double simulate(double att, double d, double maxv) {
        if (v * d < 0) d *= 2;
        if (((d = v + d) * v) < 0) d /= 2.0;
-       x += Math.sin(h = Utils.normalNearAbsoluteAngle(h + limit(Rules.getTurnRateRadians(v), att))) * (v = limit(maxv, d));
+      double r = limit(Rules.getTurnRateRadians(v), att);
        y += Math.cos(h) * v;
+     }
@@ Line 17: / Line 19: @@
+     }
+}
 </syntaxhighlight>
 At least it makes the same as the old NanoSim. Not sure if it is sound i have to check it later a little more seriously. But eventually it helps a little and shows the direction.

Thread:Talk:Precise Prediction/NanoSim - Revision history

Wompi: changed NanoSim

Wompi: New thread: NanoSim