public override void UpdateAfterSimulation10()
{
base.UpdateAfterSimulation10();
UpdateFloraAndPhysics();
if (m_planetEnvironmentSectors != null)
{
m_sectorsToRemove.Clear();
foreach (var sector in m_planetEnvironmentSectors)
{
if (!m_sectorsToKeep.Contains(sector.Key))
{
m_sectorsToRemove.Add(sector.Key);
}
}
foreach (var sectorCoords in m_sectorsToRemove)
{
MyPlanetEnvironmentSector sector = m_planetEnvironmentSectors[sectorCoords];
sector.CloseSector();
m_planetEnvironmentSectors.Remove(sectorCoords);
m_planetSectorsPool.Deallocate(sector);
}
}
m_entities.Clear();
}
public void SpawnFlora(Vector3D pos)
{
if (m_planetEnvironmentSectors == null)
{
m_planetEnvironmentSectors = new Dictionary <Vector3I, MyPlanetEnvironmentSector>(500);
}
Vector3D gravity = GetWorldGravityNormalized(ref pos);
Vector3D perpedincular = MyUtils.GetRandomPerpendicularVector(ref gravity);
Vector3D third = Vector3D.Cross(gravity, perpedincular);
perpedincular += third;
Vector3I min = new Vector3I(-ENVIROMENT_EXTEND);
Vector3I max = new Vector3I(ENVIROMENT_EXTEND);
Vector3 offset = new Vector3(-MyPlanetEnvironmentSector.SECTOR_SIZE_METERS);
for (var it = new Vector3I.RangeIterator(ref min, ref max); it.IsValid(); it.MoveNext())
{
Vector3D currentPos = pos + it.Current * offset * perpedincular;
currentPos = PlaceToOrbit(currentPos, ref gravity);
if (false == ChekPosition(currentPos))
{
Vector3I newSector = Vector3I.Floor(currentPos / MyPlanetEnvironmentSector.SECTOR_SIZE_METERS);
if (m_planetSectorsPool == null)
{
m_planetSectorsPool = new MyDynamicObjectPool <MyPlanetEnvironmentSector>(400);
}
MyPlanetEnvironmentSector sector = m_planetSectorsPool.Allocate();
sector.Init(ref newSector, this);
m_planetEnvironmentSectors[newSector] = sector;
sector.PlaceItems();
}
}
Vector3I sectorCoords = Vector3I.Floor(PlaceToOrbit(pos, ref gravity) / MyPlanetEnvironmentSector.SECTOR_SIZE_METERS);
Vector3I keepMin = sectorCoords + new Vector3I(-ENVIROMENT_EXTEND_KEEP);
Vector3I keepMax = sectorCoords + new Vector3I(ENVIROMENT_EXTEND_KEEP);
foreach (var enviromentSector in m_planetEnvironmentSectors)
{
if (enviromentSector.Key.IsInsideInclusive(keepMin, keepMax))
{
m_sectorsToKeep.Add(enviromentSector.Key);
}
}
}
public IEnumerable <MyEnvironmentItems> GetEnvironmentItemsAtPosition(ref Vector3D position)
{
MyPlanetSectorId sectId;
GetSectorIdAt(position - WorldMatrix.Translation, out sectId);
MyPlanetEnvironmentSector sector = GetSector(ref sectId);
if (sector != null)
{
return(sector.GetItems());
}
else
{
return(Enumerable.Empty <MyEnvironmentItems>());
}
}
private static readonly int PLANET_SECTOR_IDLE_WORK_CYCLE = 50; // maximum number of cancelled sector requests to process
/**
* Find or create sector for scanning
*/
private static bool GetOrCreateSector(MyPlanet me, ref MyPlanetSectorId id, ref Vector3D position, double minDistance, out Vector3D pos, out double distance, out MyPlanetEnvironmentSector sector)
{
if (!me.m_planetEnvironmentSectors.TryGetValue(id, out sector))
{
BoundingBoxD box;
me.SectorIdToBoundingBox(ref id, out box);
pos = box.Center;
var posf = (Vector3)pos;
pos = me.GetClosestSurfacePointLocal(ref posf);
Vector3D.DistanceSquared(ref position, ref pos, out distance);
if (distance > minDistance)
{
return(false);
}
// Build allocator if necessary
if (me.m_planetSectorsPool == null)
{
me.m_planetSectorsPool = new MyDynamicObjectPool <MyPlanetEnvironmentSector>(SECTOR_POOL_SIZE);
}
// Try to get from cache if possible
sector = me.m_planetSectorsPool.Allocate();
sector.Init(ref id, me);
me.m_planetEnvironmentSectors.Add(id, sector);
me.SectorsCreated.Hit();
}
else
{
if (sector.IsClosed)
{
sector.Init(ref id, me);
}
pos = sector.LocalSurfaceCenter;
Vector3D.DistanceSquared(ref position, ref pos, out distance);
}
return(true);
}
private static readonly int PLANET_SECTOR_IDLE_WORK_CYCLE = 50; // maximum number of cancelled sector requests to process
/**
* Find or create sector for scanning
*/
private static bool GetOrCreateSector(MyPlanet me, ref MyPlanetSectorId id, ref Vector3D position, double minDistance, out Vector3D pos, out double distance, out MyPlanetEnvironmentSector sector)
{
if (!me.m_planetEnvironmentSectors.TryGetValue(id, out sector))
{
BoundingBoxD box;
me.SectorIdToBoundingBox(ref id, out box);
pos = box.Center;
var posf = (Vector3)pos;
pos = me.GetClosestSurfacePointLocal(ref posf);
Vector3D.DistanceSquared(ref position, ref pos, out distance);
if (distance > minDistance) return false;
// Build allocator if necessary
if (me.m_planetSectorsPool == null)
me.m_planetSectorsPool = new MyDynamicObjectPool<MyPlanetEnvironmentSector>(SECTOR_POOL_SIZE);
// Try to get from cache if possible
sector = me.m_planetSectorsPool.Allocate();
sector.Init(ref id, me);
me.m_planetEnvironmentSectors.Add(id, sector);
me.SectorsCreated.Hit();
}
else
{
if (sector.IsClosed)
sector.Init(ref id, me);
pos = sector.LocalSurfaceCenter;
Vector3D.DistanceSquared(ref position, ref pos, out distance);
}
return true;
}