B2Action_PutDown

• Description
  * ===============
  * Puts down a grabbed object or character, choosing where based on PutDownMethod (target object slot, inventory, floor, or destroy) and playing the corresponding animation.
  * ===============
  * Param:
  * S1: AnimId (optional specific put-down animation override)
  * S2: EB1PutDownMethod (put-down destination override)
  * F1: -
  * F2: -
  * Note:
  * OnInit(): Resolves PutDownMethod from Action.S2 if unset, validates GrabEntityId/PostureComponent, and caches the grab id and preloads put-down animations.
  * OnPlay(): Determines the put-down location/method via TryPutDown() (target object slot, inventory, floor, or destroy), resolves the anim montage, and plays it.
  * OnFinish(): Resets posture context and frees the interaction slot; on success, stops the arm animation for a grabbed character, or places/stores/destroys a grabbed object per PutDownMethod before stopping the arm animation.
  * OnCanceled(): Resets posture context and clears the grabbed character's pending slot name.

Property	Type	Description	Metadata
PutDownMethod	EB1PutDownMethod	How to put down object/character
SelectedHand	EB1HandType	Hand with grab entity
GrabId	FName	FB1GrabTableRow row id of grab entity (grab type/definition key, not an entity id)
PutDownAnimId	FName	Anim id used to find put-down montage for grab entity
AnimMontageName	FName	Montage name resolved from PutDownAnimId to put down grab entity
GrabAnimMontageName	FName	Montage name of grab entity's holding loop animation (stopped when put down finishes)
PutDownLocation	FVector	World location to put down grab entity
PutDownRotation	FRotator	World rotation to put down grab entity
PostureAnimId	FName	Anim id for grab entity's target posture (used when grab entity is a character)
PostureAnimMontageName	FName	Montage name for grab entity's target posture (used when grab entity is a character)
ChangePostureState	FB1PostureState	Posture state to apply to grab entity after put down (used when grab entity is a character)
CurrentAnimTime	float	Elapsed time of put-down anim montage playback (reset to 0 on OnPlay)
TotalPlayLength	float	Total play length of put-down anim montage (from montage table row)
ActionId	FName	Identifier of this action instance (used for interaction tracking and mission time accounting)
State	EB2ActionState	Current lifecycle state of this action
MergeType	EB2ActionMergeType	Merge type flags for this action (e.g. interaction merge, checked in Finish())
Result	EB2InteractionResult	Result of this action once it stops playing (Finish/Failed/Canceled)
SelfEntityId	FB1EntityId	Entity id performing this action
TargetEntityId	FB1EntityId	Entity id targeted by this action
GrabEntityId	FB1EntityId	Entity id grabbed/carried by self entity for this action
NonTargetLocation	FVector	Location used for script/condition context when there is no target entity
Action	FB1ActionInfo	Action table data (S1/S2/F1/F2, script id lists, etc.) driving this instance
TickCalcValue	float	Accumulated tick delta time since this action started ticking
CurrentNotifyIndex	int32	Index into Action.NotifyScriptIds for the next notify script to run
AsyncLoadAnimInfo	TArray	Animations to async-load for this action's start/notify/tick/finish/cancel scripts
AddActionTimeInterval	float	Interval in seconds between OnTickAddActionExecuteTime() calls
AccumAddActionTime	float	Elapsed time accumulator compared against AddActionTimeInterval
StartActionTickTime	int64	Tick timestamp used to measure elapsed action execution time for mission tracking
ActionKey	FB2ActionKey	Key identifying this action's slot/queue within the interaction system
TimeTaskId	FB1TimeTaskId	Id of the scheduled time task used for delayed Determine/Finish
IsForceCancelable	bool	Whether this action is force-cancelable, copied from Action.IsForceCancelable
IsFirstAction	bool	Marks the first action in an interaction sequence; set on actions[0] by FB2InteractionPlayer::LinkActions(), read by FB2ActionPlayer
bMultiFlag	bool	Set by looping actions (PlayAnim, BookRead, Eat, WaitTalkSequence) once a loop iteration completes; read/reset by FB2ActionPlayer to gate multi-interaction selection
TalkInstanceId	FB1TalkInstanceId	Id of the talk instance this action is linked to, set externally by FB2InteractionPlayer::LinkActions()
TalkSubjectEntityId	FB1EntityId	Entity id of the talk subject linked to this action, set externally by FB2InteractionPlayer::LinkActions()/OnTalkSpaceParamChanged()
bIsWaitFinishEvent	bool	Cached copy of Action.IsWaitFinishAction taken at Init(); read directly by FB2ActionPlayer for sequencing (the IsWaitFinishAction() getter instead reads Action.IsWaitFinishAction live)
AutoInsertType	EB2ActionAutoInsertType	Type of action that was auto-inserted before this one (e.g. WalkTo, ChangePosture)