private static int RandomColor(Renderer.ColorScheme colorScheme, Random random)
{
switch (colorScheme)
{
case Renderer.ColorScheme.AllColors:
return(random.Next(Renderer.firstColorIndex, Renderer.lastColorIndex)); // Decided to exclude the darkest gray value from this, thus the missing "+1"
case Renderer.ColorScheme.GrayColors:
return(random.Next(Renderer.firstMonochromeColorIndex, Renderer.lastColorIndex + 1));
case Renderer.ColorScheme.PastelColors:
return(random.Next(Renderer.firstColorIndex, Renderer.lastPastelColorIndex + 1));
}
return(1); // Added to make the compiler happy, not reachable
}
public static void LoadXRandomBodies(GravitySim sim, int numBodies, Renderer.ColorScheme colorScheme)
{
const double baseMass = 100000.0;
SetScenarioName(sim, String.Format("{0} Random Bodies Scenario ({1})", numBodies, colorScheme));
Random rand = new Random();
sim.ClearSim();
sim.SetSimSpace(new SimulationSpace(SimulationSpace.Space.Toy));
for (int i = 0; i < numBodies; i++)
{
double size = rand.NextDouble() * 4.0 + 1.0; // Mass as square of size
sim.AddBody(size * size * baseMass, size * 10.0, RandomColor(colorScheme, rand), GravitySim.BodyStartPosition.RandomScreenPosition);
}
sim.SetMonitoredBody(numBodies - 1);
sim.SetMonitoredValues();
sim.SetAccelerationLimits(true, toySpaceScenariosDefaultAccelerationLimit, toySpaceScenariosDeaultMinimumSeparation);
}