Even where checks are being made they aren't enough since they all assume that the Animator they just checked is still there in the next line, which is not necessarily the case without locking.
The memory used is small and these should be GC'd anyway when the SP is released. If this is not happening then the wider problem of old SPs being retained needs to be resolved.
This happened because the scripts were notified about control changes (e.g., the user stopped pressing the Forward key) when the animation was still WALK, so the script didn't stop the walking animation. Fixing this required: a) Update the movement animation *before* notifying the script; b) Add locking to prevent clashes with the Heartbeat thread (which also updates the animations); c) Handle the case of a user who stops walking just as the avatar is in the air: the avatar should STAND in that case, not WALK.
This reverts commit feef1dd732.
This lets us remove the dependency of OpenSim.Framework.dll on data/avataranimations.xml, which is not necessary for ROBUST.
This commit also takes care of the odd situation where animations are stored and used internally with uppercase names (e.g. "STAND")
but scripts refer to them with lowercase names (e.g. "sit").
This reverts to situation where animation updates are made each frame on SP.PhysicsCollisionUpdate (though a packet is only sent if the anim actually changes).
m_updateCount was not being update on various avatar state changes, causing the correct animations to never be sent.
Always setting in HandleAgentUpdate() is not enough since the avatar is continually sending AgentUpdate packets.
One would need to identify all the conditions under which animations need to play out and set m_updateCount appropriately in SP.HandleAgentUpdate()
Neither of these can have any effect on child agents
Now leaving warning about trying to set animation on a child agent active. Might temporarily pop up now and again.
Fixes: Undo, T-pose of others on login, modifiedBulletX works again, feet now stand on the ground instead of in the ground, adds checks to CombatModule. Adds: Redo, Land Undo, checks to agentUpdate (so one can not fall off of a region), more vehicle parts. Finishes almost all of LSL (1 function left, 2 events).
Direct flames and kudos to Revolution, please
Signed-off-by: Melanie <melanie@t-data.com>
* This tries to address it by correcting one potential bug where it never resets the falltimer.
* This tries to address it by telling Physics that we're not flying this step.. instead of waiting until the next step when the next agent update comes along.
Justin Clark-Casey (justincc)