/// <summary>
/// output some text, show/hide a dialogue, and change the color of the region
/// </summary>
void doSomething(TriggerRegion region, RigidBody otherBody, TriggerReportFlags flags, CollisionReportInfo info)
{
if (flags.HasFlag(TriggerReportFlags.Enter)) {
Console.WriteLine(otherBody.GetName() + " has entered trigger area \"" + region.Name + "\"");
// cycle through the balloon colors
region.CycleToNextColor();
}
else {
Console.WriteLine(otherBody.GetName() + " has left trigger area \"" + region.Name + "\"");
region.CycleToNextColor();
}
}