public override void FlipY(bool relativeToSub)
{
base.FlipY(relativeToSub);
if (Prefab.CanSpriteFlipY)
{
SpriteEffects ^= SpriteEffects.FlipVertically;
}
if (StairDirection != Direction.None)
{
StairDirection = StairDirection == Direction.Left ? Direction.Right : Direction.Left;
Bodies.ForEach(b => GameMain.World.RemoveBody(b));
Bodies.Clear();
bodyDebugDimensions.Clear();
CreateStairBodies();
}
if (HasBody)
{
CreateSections();
UpdateSections();
}
}
/// <summary>
/// A view of the full instruction stream
/// </summary>
/// <returns></returns>
public string GetInstructions()
{
string info = FullName;
Bodies.ForEach(B => info += $"\n{B.ToString()}\n");
return(info);
}
/// <summary>
/// Interpret IL instructions to find references to other type members
/// </summary>
private void InterpretBody()
{
Bodies.ForEach(B =>
{
List <Instruction> calls = B.GetCallInstructions();
calls.ForEach(Ic => DeclaringType.Architecture.BaseTypes.ForEach(t =>
{
List <MemberInfo> refMembers = t.GetMyMembers().FindAll(m => Ic.Operand.Contains(m.ArchName()));
DirectRefMembers.AddRange(refMembers);
}));
});
}
public void StartSimulation(int frames, int dayScale)
{
IsRunning = true;
var sw = new Stopwatch();
sw.Start();
var frameTime = 1000 / frames;
var last = sw.ElapsedMilliseconds;
var i = 1e9;
const float scale = 1.0f / (float)AstronomicalObject.Au * 1000;
while (IsRunning)
{
var now = sw.ElapsedMilliseconds;
double delta = now - last;
if (i > 4)
{
i = 0;
for (var j = 0; j < Bodies.Count; j++)
{
var next = Bodies[j].Position;
var builder = OrbitBuilders[j];
var model = OrbitModels[j];
var prev = OrbitPrevPoints[j];
OrbitPrevPoints[j] = next;
builder.AddLine(prev.ToVector3() * scale, next.ToVector3() * scale);
model.Dispatcher?.Invoke(() => model.Geometry = builder.ToLineGeometry3D());
}
}
Bodies.ForEach(body => body.CalculateGravity(Bodies));
Bodies.ForEach(body => body.UpdatePosition(86_400.0 * dayScale / frames));
last = now;
i++;
if (delta < frameTime)
{
Thread.Sleep(frameTime - (int)delta);
}
}
}
