private void RefreshBlockCache(MyEntity entity, EntIntersectInfo entInfo)
{
var grid = entity as MyCubeGrid;
if (grid != null)
{
var checkSphere = WebSphere;
checkSphere.Radius += 10;
GetBlocksInsideSphereFast(grid, ref checkSphere, true, entInfo.CacheBlockList);
}
}
private void BlockIntersect(MyCubeGrid breaching, MyOrientedBoundingBoxD bOriBBoxD, EntIntersectInfo entInfo)
{
var collisionAvg = Vector3D.Zero;
var transformInv = DetectMatrixOutsideInv;
var normalMat = MatrixD.Transpose(transformInv);
var damageBlocks = Session.Enforced.DisableBlockDamage == 0;
var blockDmgNum = 5;
if (ShieldMode == ShieldType.Station && DsState.State.Enhancer)
{
blockDmgNum = 50;
}
var intersection = bOriBBoxD.Intersects(ref SOriBBoxD);
try
{
if (intersection)
{
var cacheBlockList = entInfo.CacheBlockList;
var bPhysics = ((IMyCubeGrid)breaching).Physics;
var sPhysics = Shield.CubeGrid.Physics;
var sGrid = (MyCubeGrid)Shield.CubeGrid;
var bMass = breaching.GetCurrentMass();
var sMass = sGrid.GetCurrentMass();
var momentum = (bMass * bPhysics.LinearVelocity) + (sMass * sPhysics.LinearVelocity);
var resultVelocity = momentum / (bMass + sMass);
Vector3D bBlockCenter;
var stale = false;
var rawDamage = 0f;
var blockSize = breaching.GridSize;
var gc = breaching.WorldToGridInteger(DetectionCenter);
var rc = ShieldSize.AbsMax() / blockSize;
rc *= rc;
rc = rc + 1;
rc = Math.Ceiling(rc);
var hits = 0;
var blockPoints = new Vector3D[9];
for (int i = 0; i < cacheBlockList.Count; i++)
{
var block = cacheBlockList[i];
var blockPos = block.Position;
var num1 = gc.X - blockPos.X;
var num2 = gc.Y - blockPos.Y;
var num3 = gc.Z - blockPos.Z;
var result = (num1 * num1) + (num2 * num2) + (num3 * num3);
if (_isServer)
{
if (result > rc)
{
continue;
}
if (damageBlocks && block.IsDestroyed)
{
DestroyedBlocks.Enqueue(block);
continue;
}
if (block.CubeGrid != breaching)
{
stale = true;
continue;
}
}
else
{
if (hits > blockDmgNum)
{
break;
}
if (result > rc || block.IsDestroyed || block.CubeGrid != breaching)
{
continue;
}
}
BoundingBoxD blockBox;
block.GetWorldBoundingBox(out blockBox);
blockBox.GetCorners(blockPoints);
blockPoints[8] = blockBox.Center;
for (int j = 8; j > -1; j--)
{
var point = blockPoints[j];
if (Vector3.Transform(point, DetectMatrixOutsideInv).LengthSquared() > 1)
{
continue;
}
collisionAvg += point;
hits++;
if (!_isServer)
{
break;
}
if (!damageBlocks)
{
if (hits > blockDmgNum)
{
break;
}
}
else if (CollidingBlocks.Count > blockDmgNum)
{
break;
}
rawDamage += MathHelper.Clamp(block.Integrity, 0, 350);
if (damageBlocks)
{
CollidingBlocks.Enqueue(block);
}
break;
}
}
entInfo.MarkForClose = stale;
if (collisionAvg != Vector3D.Zero)
{
collisionAvg /= hits;
if (sPhysics.IsStatic && !bPhysics.IsStatic)
{
var bLSpeed = bPhysics.LinearVelocity;
var bASpeed = bPhysics.AngularVelocity * 100;
var bLSpeedLen = bLSpeed.Length();
var bASpeedLen = bASpeed.Length();
bASpeedLen = MathHelper.Clamp(bASpeedLen, 0, 50);
var bSpeedLen = bLSpeedLen > bASpeedLen ? bLSpeedLen : bASpeedLen;
var surfaceMass = (bMass > sMass) ? sMass : bMass;
var surfaceMulti = (hits > 5) ? 5 : hits;
var localNormal = Vector3D.Transform(collisionAvg, transformInv);
var surfaceNormal = Vector3D.Normalize(Vector3D.TransformNormal(localNormal, normalMat));
var impulseData1 = new MyImpulseData {
MyGrid = breaching, Direction = (resultVelocity - bLSpeed) * bMass, Position = bPhysics.CenterOfMassWorld
};
var impulseData2 = new MyImpulseData {
MyGrid = breaching, Direction = surfaceMulti * (surfaceMass * 0.025) * -Vector3D.Dot(bLSpeed, surfaceNormal) * surfaceNormal, Position = collisionAvg
};
var forceData = new MyAddForceData {
MyGrid = breaching, Force = (bPhysics.CenterOfMassWorld - collisionAvg) * (bMass * bSpeedLen), MaxSpeed = MathHelper.Clamp(bSpeedLen, 1f, bSpeedLen * 0.5f)
};
ImpulseData.Enqueue(impulseData1);
ImpulseData.Enqueue(impulseData2);
ForceData.Enqueue(forceData);
}
else
{
var bLSpeed = bPhysics.LinearVelocity;
var bASpeed = bPhysics.AngularVelocity * 100;
var bLSpeedLen = bLSpeed.Length();
var bASpeedLen = bASpeed.Length();
bASpeedLen = MathHelper.Clamp(bASpeedLen, 0, 50);
var bSpeedLen = bLSpeedLen > bASpeedLen ? bLSpeedLen : bASpeedLen;
float?speed;
if (!bPhysics.IsStatic)
{
var bImpulseData = new MyImpulseData {
MyGrid = breaching, Direction = (resultVelocity - bLSpeed) * bMass, Position = bPhysics.CenterOfMassWorld
};
ImpulseData.Enqueue(bImpulseData);
}
if (!sPhysics.IsStatic)
{
var sImpulseData = new MyImpulseData {
MyGrid = sGrid, Direction = (resultVelocity - sPhysics.LinearVelocity) * sMass, Position = sPhysics.CenterOfMassWorld
};
ImpulseData.Enqueue(sImpulseData);
}
if (!sPhysics.IsStatic)
{
if (bMass / sMass > 20)
{
speed = MathHelper.Clamp(bSpeedLen, 1f, bSpeedLen * 0.5f);
}
else
{
speed = null;
}
var sForceData = new MyAddForceData {
MyGrid = sGrid, Force = (sPhysics.CenterOfMassWorld - collisionAvg) * bMass, MaxSpeed = speed
};
ForceData.Enqueue(sForceData);
}
if (!bPhysics.IsStatic)
{
if (sMass / bMass > 20)
{
speed = MathHelper.Clamp(bSpeedLen, 1f, bSpeedLen * 0.5f);
}
else
{
speed = null;
}
var bForceData = new MyAddForceData {
MyGrid = breaching, Force = (bPhysics.CenterOfMassWorld - collisionAvg) * sMass, MaxSpeed = speed
};
ForceData.Enqueue(bForceData);
}
}
WebDamage = true;
bBlockCenter = collisionAvg;
}
else
{
return;
}
if (!_isServer)
{
return;
}
var damage = rawDamage * DsState.State.ModulateEnergy;
entInfo.Damage = damage;
if (_mpActive)
{
if (_isServer && bBlockCenter != Vector3D.NegativeInfinity)
{
AddShieldHit(breaching.EntityId, damage, Session.Instance.MPKinetic, null, false, collisionAvg);
}
}
else
{
if (bBlockCenter != Vector3D.NegativeInfinity)
{
entInfo.ContactPoint = bBlockCenter;
ImpactSize = entInfo.Damage;
entInfo.Damage = 0;
entInfo.EmpSize = 0;
WorldImpactPosition = bBlockCenter;
}
}
Absorb += damage;
}
}
catch (Exception ex) { Log.Line($"Exception in BlockIntersect: {ex}"); }
}
public void WebEntities()
{
PruneList.Clear();
MyGamePruningStructure.GetTopMostEntitiesInBox(ref WebBox, PruneList);
if (Missiles.Count > 0)
{
var missileBox = WebBox;
foreach (var missile in Missiles)
{
if (missile.InScene && !missile.MarkedForClose && missileBox.Intersects(missile.PositionComp.WorldAABB))
{
PruneList.Add(missile);
}
}
}
var shieldsStartIndex = PruneList.Count;
foreach (var eShield in EnemyShields)
{
PruneList.Add(eShield);
}
var disableVoxels = Session.Enforced.DisableVoxelSupport == 1 || ShieldComp.Modulator == null || ShieldComp.Modulator.ModSet.Settings.ModulateVoxels;
var voxelFound = false;
var shieldFound = false;
var entChanged = false;
var iMoving = ShieldComp.GridIsMoving;
var tick = Session.Instance.Tick;
_enablePhysics = false;
for (int i = 0; i < PruneList.Count; i++)
{
var ent = PruneList[i];
var entPhysics = ent.Physics;
if (i < shieldsStartIndex)
{
var voxel = ent as MyVoxelBase;
if (ent == null || (voxel == null && (entPhysics == null || entPhysics.IsPhantom || ent.DefinitionId == null)) || (voxel != null && (!iMoving || !GridIsMobile || disableVoxels || voxel != voxel.RootVoxel)))
{
continue;
}
bool quickReject;
if (_isServer)
{
quickReject = ent is IMyEngineerToolBase || IgnoreCache.Contains(ent) || EnemyShields.Contains(ent) || FriendlyMissileCache.Contains(ent) || AuthenticatedCache.Contains(ent);
}
else
{
quickReject = (!(ent is MyCubeGrid) && voxel == null && !(ent is IMyCharacter)) || IgnoreCache.Contains(ent) || EnemyShields.Contains(ent) || AuthenticatedCache.Contains(ent);
}
var floater = ent as IMyFloatingObject;
if (quickReject || floater != null && (!iMoving && Vector3.IsZero(entPhysics.LinearVelocity, 1e-2f)) || !WebSphere.Intersects(ent.PositionComp.WorldVolume))
{
continue;
}
if (voxel != null)
{
if (VoxelsToIntersect.ContainsKey(voxel))
{
VoxelsToIntersect[voxel]++;
}
else
{
VoxelsToIntersect[voxel] = 1;
}
voxelFound = true;
entChanged = true;
_enablePhysics = true;
continue;
}
}
Ent relation;
ProtectCache protectedEnt;
EntIntersectInfo entInfo = null;
ProtectedEntCache.TryGetValue(ent, out protectedEnt);
var refreshInfo = false;
if (protectedEnt == null)
{
WebEnts.TryGetValue(ent, out entInfo);
if (entInfo != null)
{
var last = entInfo.LastTick;
var refresh = entInfo.RefreshTick;
var refreshTick = tick - last > 180 || (tick - last == 180 && tick - refresh >= 3600) || (tick - last == 1 && tick - refresh >= 60);
refreshInfo = refreshTick;
if (refreshInfo || entInfo.RefreshNow)
{
entInfo.RefreshTick = tick;
entInfo.Relation = EntType(ent);
}
relation = entInfo.Relation;
entInfo.LastTick = tick;
}
else
{
relation = EntType(ent);
}
}
else
{
var last = protectedEnt.LastTick;
var refresh = protectedEnt.RefreshTick;
var refreshTick = tick - last > 180 || (tick - last == 180 && tick - refresh >= 3600) || (tick - last == 1 && tick - refresh >= 60);
refreshInfo = refreshTick;
if (refreshInfo)
{
protectedEnt.RefreshTick = tick;
protectedEnt.PreviousRelation = protectedEnt.Relation;
protectedEnt.Relation = EntType(ent);
}
relation = protectedEnt.Relation;
protectedEnt.LastTick = tick;
}
switch (relation)
{
case Ent.Authenticated:
continue;
case Ent.Ignore:
case Ent.Friendly:
case Ent.Protected:
if (relation == Ent.Protected)
{
if (protectedEnt == null)
{
ProtectedEntCache[ent] = new ProtectCache(tick, tick, tick, relation, relation);
}
MyProtectors protectors;
Session.Instance.GlobalProtect.TryGetValue(ent, out protectors);
if (protectors == null)
{
protectors = Session.Instance.GlobalProtect[ent] = Session.ProtSets.Get();
protectors.Init(LogicSlot, tick);
}
if (protectors.Shields.Contains(this))
{
continue;
}
protectors.Shields.Add(this);
protectors.Shields.ApplyAdditions();
continue;
}
IgnoreCache.Add(ent);
continue;
}
if (relation == Ent.Shielded)
{
shieldFound = true;
}
try
{
if (entInfo != null)
{
var interestingEnts = relation == Ent.Floater || relation == Ent.EnemyGrid || relation == Ent.NobodyGrid || relation == Ent.Shielded;
if (entPhysics != null && entPhysics.IsMoving)
{
entChanged = true;
}
else if (entInfo.Touched || (refreshInfo && interestingEnts && !ent.PositionComp.LocalAABB.Equals(entInfo.Box)))
{
entInfo.RefreshTick = tick;
entInfo.Box = ent.PositionComp.LocalAABB;
entChanged = true;
}
_enablePhysics = true;
if (refreshInfo)
{
if ((relation == Ent.EnemyGrid || relation == Ent.NobodyGrid) && entInfo.CacheBlockList.Count != (ent as MyCubeGrid).BlocksCount)
{
entInfo.RefreshNow = true;
}
}
}
else
{
if (relation == Ent.Other)
{
var entPast = -Vector3D.Normalize(entPhysics.LinearVelocity) * 6;
var entTestLoc = ent.PositionComp.WorldVolume.Center + entPast;
var centerStep = -Vector3D.Normalize(entTestLoc - DetectionCenter) * 2f;
var counterDrift = centerStep + entTestLoc;
if (CustomCollision.PointInShield(counterDrift, DetectMatrixOutsideInv))
{
FriendlyMissileCache.Add(ent);
continue;
}
}
entChanged = true;
_enablePhysics = true;
ProtectedEntCache.Remove(ent);
WebEnts.TryAdd(ent, new EntIntersectInfo(false, ent.PositionComp.LocalAABB, tick, tick, tick, relation));
}
}
catch (Exception ex) { Log.Line($"Exception in WebEntities entInfo: {ex}"); }
}
if (!_enablePhysics)
{
return;
}
ShieldMatrix = ShieldEnt.PositionComp.WorldMatrix;
if ((_needPhysics && shieldFound) || !ShieldMatrix.EqualsFast(ref OldShieldMatrix))
{
OldShieldMatrix = ShieldMatrix;
if (shieldFound)
{
_needPhysics = false;
Icosphere.ReturnPhysicsVerts(DetectMatrixOutside, ShieldComp.PhysicsOutside);
}
else
{
_needPhysics = true;
}
if (voxelFound)
{
Icosphere.ReturnPhysicsVerts(DetectMatrixOutside, ShieldComp.PhysicsOutsideLow);
}
}
if (iMoving || entChanged)
{
Asleep = false;
LastWokenTick = tick;
Session.Instance.WebWrapper.Enqueue(this);
Session.Instance.WebWrapperOn = true;
}
}
private void BlockIntersect(MyCubeGrid breaching, ref MyOrientedBoundingBoxD bOriBBoxD, ref EntIntersectInfo entInfo)
{
try
{
if (entInfo == null || breaching == null || breaching.MarkedForClose)
{
return;
}
//Quaternion quadMagic;
//Quaternion.Divide(ref bOriBBoxD.Orientation, ref SOriBBoxD.Orientation, out quadMagic);
//var sMatrix = DetectMatrixOutsideInv;
if (bOriBBoxD.Intersects(ref SOriBBoxD))
//if (CustomCollision.IntersectEllipsoidObb(ref sMatrix, ref bOriBBoxD.Center, ref bOriBBoxD.HalfExtent, ref SOriBBoxD.HalfExtent, ref quadMagic))
{
if (_tick - entInfo.RefreshTick == 0 || entInfo.CacheBlockList.IsEmpty)
{
entInfo.CacheBlockList.ClearImmediate();
RefreshBlockCache(breaching, entInfo);
}
var collisionAvg = Vector3D.Zero;
const int blockDmgNum = 250;
var rawDamage = 0f;
var hits = 0;
var cubeHitSet = Session.Instance.SetCubeAccelPool.Get();
var sMat = DetectMatrixOutside;
for (int i = 0; i < entInfo.CacheBlockList.Count; i++)
{
var accel = entInfo.CacheBlockList[i];
if (_isServer && (accel.Block == null || accel.Block.CubeGrid != breaching))
{
continue;
}
if (accel.Block == null || accel.Block.CubeGrid != breaching || accel.Block.IsDestroyed)
{
continue;
}
var block = accel.Block;
var point = CustomCollision.BlockIntersect(block, accel.CubeExists, ref bOriBBoxD, ref sMat, ref DetectMatrixOutsideInv, ref _blockPoints);
if (point == null)
{
continue;
}
collisionAvg += (Vector3D)point;
hits++;
if (!_isServer)
{
continue;
}
rawDamage += block.Integrity;
if (Session.Enforced.DisableBlockDamage == 0)
{
cubeHitSet.Add(accel);
}
if (hits > blockDmgNum)
{
break;
}
}
if (collisionAvg != Vector3D.Zero)
{
collisionAvg /= hits;
ComputeCollisionPhysics(breaching, MyGrid, collisionAvg);
entInfo.Touched = true;
}
else
{
return;
}
if (!_isServer)
{
return;
}
var damage = rawDamage * DsState.State.ModulateEnergy;
var blockEvent = Session.Instance.ManyBlocksPool.Get();
blockEvent.Init(cubeHitSet, this, damage, collisionAvg, breaching.EntityId);
Session.Instance.ThreadEvents.Enqueue(blockEvent);
}
}
catch (Exception ex) { Log.Line($"Exception in BlockIntersect: {ex}"); }
}
private void BlockIntersect(MyCubeGrid breaching, MyOrientedBoundingBoxD bOriBBoxD, ref EntIntersectInfo entInfo)
{
try
{
if (entInfo == null || breaching == null || breaching.MarkedForClose)
{
return;
}
if (bOriBBoxD.Intersects(ref SOriBBoxD))
{
var collisionAvg = Vector3D.Zero;
var damageBlocks = Session.Enforced.DisableBlockDamage == 0;
var bQuaternion = Quaternion.CreateFromRotationMatrix(breaching.WorldMatrix);
const int blockDmgNum = 250;
var rawDamage = 0f;
var blockSize = breaching.GridSize;
var scaledBlockSize = blockSize * 3;
var gc = breaching.WorldToGridInteger(DetectionCenter);
var rc = ShieldSize.AbsMax() / blockSize;
rc *= rc;
rc = rc + 1;
rc = Math.Ceiling(rc);
var hits = 0;
var blockPoints = new Vector3D[9];
var cloneCacheList = Session.Instance.ListCubeAccelPool.Get();
cloneCacheList.AddRange(entInfo.CacheBlockList);
var cubeHitSet = Session.Instance.SetCubeAccelPool.Get();
for (int i = 0; i < cloneCacheList.Count; i++)
{
var accel = cloneCacheList[i];
var blockPos = accel.BlockPos;
var num1 = gc.X - blockPos.X;
var num2 = gc.Y - blockPos.Y;
var num3 = gc.Z - blockPos.Z;
var result = (num1 * num1) + (num2 * num2) + (num3 * num3);
if (_isServer)
{
if (result > rc || accel.CubeExists && result > rc + scaledBlockSize)
{
continue;
}
if (accel.Block == null || accel.Block.CubeGrid != breaching)
{
continue;
}
}
else
{
if (hits > blockDmgNum)
{
break;
}
if (result > rc || accel.CubeExists && result > rc + scaledBlockSize || accel.Block == null || accel.Block.CubeGrid != breaching || accel.Block.IsDestroyed)
{
continue;
}
}
var block = accel.Block;
var point = CustomCollision.BlockIntersect(block, accel.CubeExists, bQuaternion, DetectMatrixOutside, DetectMatrixOutsideInv, ref blockPoints);
if (point == null)
{
continue;
}
collisionAvg += (Vector3D)point;
hits++;
if (!_isServer)
{
continue;
}
if (hits > blockDmgNum)
{
break;
}
rawDamage += block.Integrity;
if (damageBlocks)
{
cubeHitSet.Add(accel);
}
}
cloneCacheList.Clear();
Session.Instance.ListCubeAccelPool.Return(cloneCacheList);
if (collisionAvg != Vector3D.Zero)
{
collisionAvg /= hits;
ComputeCollisionPhysics(breaching, MyGrid, collisionAvg);
entInfo.Touched = true;
}
else
{
return;
}
if (!_isServer)
{
return;
}
var damage = rawDamage * DsState.State.ModulateEnergy;
var blockEvent = Session.Instance.ManyBlocksPool.Get();
blockEvent.Init(cubeHitSet, this, damage, collisionAvg, breaching.EntityId);
Session.Instance.ThreadEvents.Enqueue(blockEvent);
}
}
catch (Exception ex) { Log.Line($"Exception in BlockIntersect: {ex}"); }
}
