private void OnEntityRemove(MyEntity myEntity)
{
var warhead = myEntity as IMyWarhead;
if (warhead != null)
{
if (!warhead.IsFunctional && (warhead.IsArmed || (warhead.DetonationTime <= 0 && warhead.IsCountingDown)) && warhead.CustomData.Length != 0)
{
var blastRatio = warhead.CubeGrid.GridSizeEnum == MyCubeSize.Small ? 1 : 5;
var epicCenter = warhead.PositionComp.WorldAABB.Center;
if (Enforced.Debug >= 2 && EmpStore.Count == 0)
{
Log.Line($"====================================================================== [WarHead EventStart]");
}
EmpStore.Enqueue(new WarHeadBlast(blastRatio, epicCenter, warhead.CustomData));
}
}
}
private void PrepEmpBlast()
{
var stackCount = 0;
var warHeadSize = 0;
var warHeadYield = 0d;
var epiCenter = Vector3D.Zero;
WarHeadBlast empChild;
while (EmpStore.TryDequeue(out empChild))
{
if (empChild.CustomData.Contains("@EMP"))
{
stackCount++;
warHeadSize = empChild.WarSize;
warHeadYield = empChild.Yield;
epiCenter += empChild.Position;
}
}
if (stackCount == 0)
{
EmpWork.EventComplete();
return;
}
epiCenter /= stackCount;
var rangeCap = MathHelper.Clamp(stackCount * warHeadYield, warHeadYield, SyncDist);
_warHeadGridHits.Clear();
_pruneWarGrids.Clear();
var sphere = new BoundingSphereD(epiCenter, rangeCap);
MyGamePruningStructure.GetAllTopMostEntitiesInSphere(ref sphere, _pruneWarGrids);
foreach (var ent in _pruneWarGrids)
{
var grid = ent as MyCubeGrid;
if (grid != null)
{
ShieldGridComponent sComp;
grid.Components.TryGet(out sComp);
if (sComp?.DefenseShields != null && sComp.DefenseShields.NotFailed)
{
continue;
}
var gridCenter = grid.PositionComp.WorldVolume.Center;
var testDir = Vector3D.Normalize(gridCenter - epiCenter);
var impactPos = gridCenter + (testDir * -grid.PositionComp.WorldVolume.Radius);
IHitInfo hitInfo;
MyAPIGateway.Physics.CastRay(epiCenter, impactPos, out hitInfo, CollisionLayers.DefaultCollisionLayer);
if (hitInfo?.HitEntity == null)
{
_warHeadGridHits.Add(grid);
}
}
}
EmpWork.StoreEmpBlast(epiCenter, warHeadSize, warHeadYield, stackCount, rangeCap);
}