protected override void CloseObjectSeed(MyObjectSeed objectSeed)
{
IMyAsteroidFieldDensityFunction func = objectSeed.UserData as IMyAsteroidFieldDensityFunction;
if (func != null)
{
ChildrenRemoveDensityFunctionRemoved(func);
}
var bbox = objectSeed.BoundingVolume;
MyGamePruningStructure.GetAllVoxelMapsInBox(ref bbox, m_tmpVoxelMapsList);
String storageName = string.Format("{0}_{1}_{2}_{3}_{4}_{5}", objectSeed.Params.Type, objectSeed.CellId.X, objectSeed.CellId.Y, objectSeed.CellId.Z, objectSeed.Params.Index, objectSeed.Params.Seed);
foreach (var voxelBase in m_tmpVoxelMapsList)
{
if (voxelBase.StorageName == storageName)
{
if (!voxelBase.Save)
{
voxelBase.Close();
}
break;
}
}
m_tmpVoxelMapsList.Clear();
}
protected void ChildrenRemoveDensityFunctionRemoved(IMyAsteroidFieldDensityFunction func)
{
foreach (var child in m_children)
{
child.ChildrenRemoveDensityFunctionRemoved(func);
child.RemoveDensityFunctionRemoved(func);
}
}
protected void ChildrenAddDensityFunctionFilled(IMyAsteroidFieldDensityFunction func)
{
foreach (var child in m_children)
{
child.AddDensityFunctionFilled(func);
child.ChildrenAddDensityFunctionFilled(func);
}
}
protected void ChildrenRemoveDensityFunctionRemoved(IMyAsteroidFieldDensityFunction func)
{
foreach (var child in m_children)
{
child.ChildrenRemoveDensityFunctionRemoved(func);
child.RemoveDensityFunctionRemoved(func);
}
}
protected void ChildrenAddDensityFunctionFilled(IMyAsteroidFieldDensityFunction func)
{
foreach (var child in m_children)
{
child.AddDensityFunctionFilled(func);
child.ChildrenAddDensityFunctionFilled(func);
}
}
protected void RemoveDensityFunctionFilled(IMyAsteroidFieldDensityFunction func)
{
m_densityFunctionsFilled.Remove(func);
}
protected void AddDensityFunctionFilled(IMyAsteroidFieldDensityFunction func)
{
m_densityFunctionsFilled.Add(func);
}
protected void AddDensityFunctionRemoved(IMyAsteroidFieldDensityFunction func)
{
m_densityFunctionsRemoved.Add(func);
}
private void GenerateObject(MyProceduralCell cell, MyObjectSeed objectSeed, ref int index, MyRandom random, IMyModule densityFunctionFilled, IMyModule densityFunctionRemoved)
{
cell.AddObject(objectSeed);
IMyAsteroidFieldDensityFunction func = objectSeed.UserData as IMyAsteroidFieldDensityFunction;
if (func != null)
{
ChildrenAddDensityFunctionRemoved(func);
}
switch (objectSeed.Params.Type)
{
case MyObjectSeedType.Moon:
break;
case MyObjectSeedType.Planet:
m_tmpClusterBoxes.Add(objectSeed.BoundingVolume);
for (int i = 0; i < MOONS_MAX; ++i)
{
var direction = MyProceduralWorldGenerator.GetRandomDirection(random);
var size = MathHelper.Lerp(MOON_SIZE_MIN, MOON_SIZE_MAX, random.NextDouble());
var distance = MathHelper.Lerp(MOON_DISTANCE_MIN, MOON_DISTANCE_MAX, random.NextDouble());
var position = objectSeed.BoundingVolume.Center + direction * (size + objectSeed.BoundingVolume.HalfExtents.Length() * 2 + distance);
ProfilerShort.Begin("GetValue");
var value = densityFunctionFilled.GetValue(position.X, position.Y, position.Z);
ProfilerShort.End();
if (value < MOON_DENSITY) // -1..+1
{
var clusterObjectSeed = new MyObjectSeed(cell, position, size);
clusterObjectSeed.Params.Seed = random.Next();
clusterObjectSeed.Params.Type = MyObjectSeedType.Moon;
clusterObjectSeed.Params.Index = index++;
clusterObjectSeed.UserData = new MySphereDensityFunction(position, MOON_SIZE_MAX / 2.0 * GRAVITY_SIZE_MULTIPLIER + FALLOFF, FALLOFF);
bool overlaps = false;
foreach (var box in m_tmpClusterBoxes)
{
if (overlaps |= clusterObjectSeed.BoundingVolume.Intersects(box))
{
break;
}
}
if (!overlaps)
{
m_tmpClusterBoxes.Add(clusterObjectSeed.BoundingVolume);
GenerateObject(cell, clusterObjectSeed, ref index, random, densityFunctionFilled, densityFunctionRemoved);
}
}
}
m_tmpClusterBoxes.Clear();
break;
case MyObjectSeedType.Empty:
break;
default:
throw new InvalidBranchException();
break;
}
}
protected void RemoveDensityFunctionFilled(IMyAsteroidFieldDensityFunction func)
{
m_densityFunctionsFilled.Remove(func);
}
protected void AddDensityFunctionFilled(IMyAsteroidFieldDensityFunction func)
{
m_densityFunctionsFilled.Add(func);
}
public void AddDensityFunctionRemoved(IMyAsteroidFieldDensityFunction func)
{
m_densityFunctionsRemoved.Add(func);
}