private bool canGoTroughOrPush(GameObject collidingWith, Vector2 direction)
{
if (collidingWith)
{
BlockingObject blockingObject = collidingWith.GetComponent <BlockingObject>();
if (blockingObject)
{
if (blockingObject.CanBePushed)
{
float pushMoveSpeed = blockingObject.tryToPush(direction);
if (pushMoveSpeed < 0)
{
return(false);
}
else
{
oldMoveSpeed = moveSpeed;
moveSpeed = pushMoveSpeed;
return(true);
}
}
return(blockingObject.CanBeTraversed);
}
else
{
return(false);
}
}
else
{
return(true); // Is not colliding with anything
}
}
/// <summary>
/// Create instance of our version BlockingObject.
/// </summary>
/// <param name="bo">Instance of BlockingObject from ClrHeap.</param>
/// <param name="blockInfoNdx">Index of the owners,waiters information.</param>
/// <param name="typeId">Type of this object.</param>
public ClrtBlkObject(BlockingObject bo, int blockInfoNdx, int typeId)
{
_address = bo.Object;
_recursionCnt = bo.RecursionCount;
_blkReason = bo.Reason;
_taken = bo.Taken;
_index = blockInfoNdx;
_typeId = typeId;
}
public LockConvoyIssue(BlockingObject blockingObject)
{
Title = $"Lock convoy of {blockingObject.Waiters.Count} waiting and one locking threads";
var objRef = blockingObject.Object;
Message = string.Join("\n", new[]
{
$"Lock convoy to object ref [{objRef}] of type {blockingObject.Owner.Runtime.Heap.GetObjectType(objRef)}",
$"Locking thread id [{blockingObject.Owner.OSThreadId}]",
"Waiting threads ids:"
}
.Concat(blockingObject.Waiters
.Select(t => t.OSThreadId.ToString())));
}
public BlockingObjectInformation(ClrDump clrDump, BlockingObject blockingObject)
{
ClrDump = clrDump;
BlockingObject = blockingObject;
OwnersId = blockingObject.HasSingleOwner && blockingObject.Owner != null
? new HashSet <int>
{
blockingObject.Owner.ManagedThreadId
}
: new HashSet <int>(blockingObject.Owners.Where(thread => thread != null).Select(thread => thread.ManagedThreadId));
WaitersId = blockingObject.Waiters != null
? new HashSet <int>(blockingObject.Waiters.Where(thread => thread != null).Select(thread => thread.ManagedThreadId))
: new HashSet <int>();
}
public SDBlockingObject(BlockingObject obj)
{
foreach (ClrThread waiter in obj.Waiters?.Where(t => t != null) ?? new ClrThread[0])
{
this.WaiterOSThreadIds.Add(waiter.OSThreadId);
}
foreach (ClrThread owner in obj.Owners?.Where(t => t != null) ?? new ClrThread[0])
{
this.OwnerOSThreadIds.Add(owner.OSThreadId);
}
// convert reason to int, so it can be case to our UnifiedBlockingReason
Reason = (UnifiedBlockingReason)((int)obj.Reason);
RecursionCount = obj.RecursionCount;
ManagedObjectAddress = obj.Object;
}
public UnifiedBlockingObject(BlockingObject obj)
: this(BlockingObjectOrigin.ClrMD)
{
foreach (var owner in obj.Owners?.Where(o => o != null) ?? new ClrThread[0])
{
OwnerOSThreadIds.Add(owner.OSThreadId);
}
foreach (var waiter in obj.Waiters?.Where(w => w != null) ?? new ClrThread[0])
{
WaiterOSThreadIds.Add(waiter.OSThreadId);
}
Reason = (UnifiedBlockingReason)((int)obj.Reason);
RecursionCount = obj.RecursionCount;
ManagedObjectAddress = obj.Object;
Type = UnifiedBlockingType.ClrBlockingObject;
}
public static SDBlockingObject ToSDModel(this BlockingObject obj)
{
var model = new SDBlockingObject();
foreach (ClrThread waiter in obj.Waiters?.Where(t => t != null) ?? new ClrThread[0])
{
model.WaiterOSThreadIds.Add(waiter.OSThreadId);
}
foreach (ClrThread owner in obj.Owners?.Where(t => t != null) ?? new ClrThread[0])
{
model.OwnerOSThreadIds.Add(owner.OSThreadId);
}
// convert reason to int, so it can be case to our UnifiedBlockingReason
model.Reason = (UnifiedBlockingReason)((int)obj.Reason);
model.RecursionCount = obj.RecursionCount;
model.ManagedObjectAddress = obj.Object;
return(model);
}
private bool canGoTrough(GameObject collidingWith)
{
if (collidingWith)
{
BlockingObject blockingObject = collidingWith.GetComponent <BlockingObject>();
if (blockingObject)
{
return(blockingObject.CanBeTraversed);
}
else
{
return(false);
}
}
else
{
return(true); // Is not colliding with anything
}
}
public int Add(Object blockingObject, ReasonForBlocking reasonForBlocking)
{
if (_blockingObjects == null)
{
_blockingObjects = new BlockingObject[InitialSize];
}
int count = _count;
if (count == _blockingObjects.Length)
{
int newSize = count + GrowBy;
if (newSize > MaxSize)
{
return(-1);
}
Array.Resize <BlockingObject>(ref _blockingObjects, newSize);
}
_blockingObjects[count] = new BlockingObject(blockingObject, reasonForBlocking);
_count++;
return(count);
}
public BlockingObjectInformation(ClrDump clrDump, BlockingObject blockingObject)
{
ClrDump = clrDump;
BlockingObject = blockingObject;
if (blockingObject.HasSingleOwner && blockingObject.Owner != null)
{
OwnersId = new HashSet <int>();
OwnersId.Add(blockingObject.Owner.ManagedThreadId);
}
else
{
OwnersId = new HashSet <int>(blockingObject.Owners.Where(thread => thread != null).Select(thread => thread.ManagedThreadId));
}
if (blockingObject.Waiters != null)
{
WaitersId = new HashSet <int>(blockingObject.Waiters.Where(thread => thread != null).Select(thread => thread.ManagedThreadId));
}
else
{
WaitersId = new HashSet <int>();
}
}
public int Add(Object blockingObject, ReasonForBlocking reasonForBlocking)
{
if (_blockingObjects == null)
_blockingObjects = new BlockingObject[InitialSize];
int count = _count;
if (count == _blockingObjects.Length)
{
int newSize = count + GrowBy;
if (newSize > MaxSize)
return -1;
Array.Resize<BlockingObject>(ref _blockingObjects, newSize);
}
_blockingObjects[count] = new BlockingObject(blockingObject, reasonForBlocking);
_count++;
return count;
}
/// <summary>
/// Initializes a new instance of the <see cref="BlockingObjectAdapter" /> class.
/// </summary>
/// <param name="converter">The converter.</param>
/// <param name="blockingObject">The blocking object.</param>
/// <exception cref="ArgumentNullException">blockingObject</exception>
/// <inheritdoc />
public BlockingObjectAdapter(IConverter converter, BlockingObject blockingObject) : base(converter)
{
BlockingObject = blockingObject ?? throw new ArgumentNullException(nameof(blockingObject));
}
internal void SetBlockingObjects(BlockingObject[] blobjs)
{
_blockingObjs = blobjs;
}
public void RemoveBlockingObject(BlockingObject blockingObject)
{
this.blockingObjects.Remove(blockingObject);
}
public void AddBlockingObject(BlockingObject blockingObject)
{
this.blockingObjects.Add(blockingObject);
}