public virtual CCPhysicsBody AddBodyOrDelay(CCPhysicsBody body)
{
CCPhysicsBody removeBodyIter = DelayRemoveBodies.Find(b => b == body);
if (removeBodyIter != null)
{
DelayRemoveBodies.Remove(removeBodyIter);
return(null);
}
if (Info.IsLocked())
{
if (DelayAddBodies.Exists(b => b == body))
{
DelayAddBodies.Add(body);
DelayDirty = true;
}
}
else
{
DoAddBody(body);
}
return(body);
}
public virtual void UpdateBodies()
{
if (Info.IsLocked())
{
return;
}
// Fixed: netonjm > issue #4944, contact callback will be invoked when add/remove body, _delayAddBodies maybe changed, so we need make a copy.
CCPhysicsBody[] addCopy = new CCPhysicsBody[DelayAddBodies.Count];
DelayAddBodies.CopyTo(addCopy);
DelayAddBodies.Clear();
foreach (var body in addCopy)
{
DoAddBody(body);
}
CCPhysicsBody[] removeCopy = new CCPhysicsBody[DelayRemoveBodies.Count];
DelayRemoveBodies.CopyTo(removeCopy);
DelayRemoveBodies.Clear();
foreach (var body in removeCopy)
{
DoRemoveBody(body);
}
}
public virtual void RemoveBodyOrDelay(CCPhysicsBody body)
{
if (DelayAddBodies.Exists(b => b == body))
{
DelayAddBodies.Remove(body);
return;
}
if (Info.IsLocked())
{
if (DelayRemoveBodies.Exists(b => b == body))
{
DelayRemoveBodies.Add(body);
DelayDirty = true;
}
}
else
{
DoRemoveBody(body);
}
}
