- fail compilation if linking to non-subtree
- fixed crash in linker if subtree does not have parameters
- fixed subtree test (subtree state was missing type)
#jira UE-155893
#preflight 62d90fd3d54af4b9a2fc04c0
#ROBOMERGE-AUTHOR: mikko.mononen
#ROBOMERGE-SOURCE: CL 21198999 via CL 21199006 via CL 21199009
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v972-20964824)
[CL 21199538 by mikko mononen in ue5-main branch]
- added functionality to allow to use property binding to get pointer to another struct property
- converted mass smart object and movement tasks to use struct ref
#jira none
#robomerge EngineMerge
#rb Yoan.StAmant
#preflight 62bc0d51e353c20ac23fbf39
[CL 20871790 by mikko mononen in ue5-main branch]
- Changed FStateTreeHandle to FStateTreeStateHandle, used only for indexing states
- Added uint16 and uin8 index types, which can represent invalid index (aka INDEX_NONE)
- Changed indices that can be optional to the index types above
- Added validation and error loggic when index types overflow during compile
- Removed 2 indirections (in common case) and halved the memory usage of property copies
#jira none
#rb Mieszko.Zielinski
#preflight 6295d26e91004dd61ced370b
[CL 20434838 by mikko mononen in ue5-main branch]
- Commented and cleaned up the members of UStateTree a bit
- Changed StateTree Node storage to FInstancedStructArray (contiguous memory)
- Changed StateTree SharedData to FInstancedStructArray
- Changed StateTree instance data to use FInstancedStructArray
- StateTree statistics shows estimated mem usage per state and max for tree (heaviest linked chain)
- Added explicit bLinked state for UStateTree
- Cleaned up UStateTree::ResetCompiled()/ResetLinked()
- Changed StateTree execution context to allocate task instance data on Start() and EnterState()
- StateTree tick uses execution order counters to access the instance data instead of compile time specific index
#jira UE-153269
#rb Stephen.Holmes Yoan.StAmant
#preflight 628df39faf7a2e956bb45dc5
[CL 20361823 by mikko mononen in ue5-main branch]
- Deprecated per state evaluators and moved them to global to the tree
- Tick evals once per Tick()
- Updated editor node customizations to work on UStateTreeEditorData
- Added separate detail customization for UStateTreeEditorData
#jira UE-147508
#rb Yoan.StAmant
#preflight 62820e55046b81bf93911605
[CL 20221385 by mikko mononen in ue5-main branch]
- Separated condition instance data into a shared instance data (mutable but no persistent state)
- Made BP TestCondition() const, conditions should not hold state
- Added macro to define runtime data POD for faster init
- Added custom serialization version for UStateTree, older assets need recompile
- Updated memory reporting to be a bit more accurate, separated shared and unique data
#jira UE-147508
#rb Mieszko.Zielinski
#preflight 627b657d2d608c533b5cde15
[CL 20134929 by mikko mononen in ue5-main branch]
- Added specific "subtree" states which can be linked to via a "linked" state
- Subtrees can only bind data back to the their root state (or tree "global" data)
- Added property bag based parameters to subtree and linked states
- Update (transient) property bag structs before resolving property paths
- Linked states reflect their parameters from the state they link to
- Added property binding to and from parameters
- Relaxed the property binding to fail if the source data is not available
- Allow enter conditions to bind to tasks, and fail the expression if trying to access unaccessible data
- Added icon for linked and subtree states
- Added source type for all binding source structs
- Added UStateTreeEditorData::VisitHierarchy to simplify iterating over all states
#jira UE-147507
#rb Yoan.StAmant
#preflight 626a47182d28b9d0f77223f5
[CL 19954567 by mikko mononen in ue5-main branch]
+ Added StateTree parameters usable for data bindings and that could be overriden on context initialization by a StateTreeReference
+ Added StateTreeReference struct to hold a reference to a StateTree asset along with a list of values to parameterized the tree.
+ Added named external data items that are defined bt the Schema and for which values must be provided at runtime through the execution context.
+ Added delegate OnPostCompile after successful compilation. The StateTreeReference listens to it to validate its parameters
+ EditorData now contains its own version of the schema and parameters. On successful compilation they are copied over the StateTree own properties.
#rnx
#rb mikko.mononen
#preflight 6255d281647ad886b3593cb0
[CL 19727363 by Yoan StAmant in ue5-main branch]
- fixed external requirements set by StateTreeBrainComponent to find more specific actor classes first before defaulting on AActor
- added missing supported type FMassSharedFragment for MassStateTreeSchema
- moved StateTreeLinker to it own file and handle its potential failures
#rb mikko.mononen
#rnx
#preflight 624d98fd8e5ae00f0aca3123
[CL 19646871 by Yoan StAmant in ue5-main branch]
