- Added property override logic into FPropertyBagInstanceDataDetails
- Added hooks to allow to customize the peoperty override logic by deriving from FPropertyBagInstanceDataDetails
- Added array of overridden property IDs in FStateTreeReference
#rb Mieszko.Zielinski
[CL 30502099 by mikko mononen in ue5-main branch]
- The execution logic will transition to Root if no state is found, change editor to reflet that
- Change viewmodel from ref to ptr to make it optional (allows to reuse the row for non-editing purposes)
[CL 30315165 by mikko mononen in ue5-main branch]
- Allow each state to have parameters (not super useful yet)
- Made property bindings for parameters to retain binding when a param is renamed (keeps track of the property bag ID)
- Fixed access of temporary instance data with EStateTreeDataSourceType::StateParameterData
- Added comments for UStateTreeState properties
- Changed property order of UStateTreeState so that display data comes first, then state settings, and finally parameters
- Fixed FStateTreeStateParametersInstanceDataDetails to allow property editing and value binding at the same time
#rb Mieszko.Zielinski
[CL 30112368 by mikko mononen in ue5-main branch]
- Added LinkedAsset State Tree State Type
- Allow to pick nested tree asset on LinkedAsset states
- Changed how linked state params are accessed using ParentFrame
- Added temporary instance data
- Temporaries are kept around until state selection
- Create temp instance data during state selection for state parameters (allows to create enter conditions based on subtree state params)
- Instantiate and Start linked State Trees global tasks and evaluators during state selection
- Matching temporary instances created during state selection are moved to instance data on state change (rest are discarded)
- Per node instance data is looked up just once, and FStateTreeExecutionContext::GetInstanceData() only serves the specific instance data.
#rb Mieszko.Zielinski, Yoan.StAmant
[CL 30012308 by mikko mononen in ue5-main branch]
- Remove DataView concept
- Added FStateTreeExecutionFrame, which defines an active branch of a specific state tree that is running
- Added FStateTreeDataHandle, which allows frame relative access of instance data (replaces the DataViews)
- Changed linked states to spawn new frames (will later extend to handle linked trees on other assets)
- Bumped StateTree data version number, requires recomplation of StateTrees
#rb Yoan.StAmant
[CL 29884503 by mikko mononen in ue5-main branch]
[FYI] mikko.mononen
Original CL Desc
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StateTree: Changed how instance data is accessed
- Remove DataView concept
- Added FStateTreeExecutionFrame, which defines an active branch of a specific state tree that is running
- Added FStateTreeDataHandle, which allows frame relative access of instance data (replaces the DataViews)
- Changed linked states to spawn new frames (will later extend to handle linked trees on other assets)
- Bumped StateTree data version number, requires recomplation of StateTrees
#rb Yoan.StAmant
[CL 29810071 by grant medine in ue5-main branch]
- Remove DataView concept
- Added FStateTreeExecutionFrame, which defines an active branch of a specific state tree that is running
- Added FStateTreeDataHandle, which allows frame relative access of instance data (replaces the DataViews)
- Changed linked states to spawn new frames (will later extend to handle linked trees on other assets)
- Bumped StateTree data version number, requires recomplation of StateTrees
#rb Yoan.StAmant
[CL 29805087 by mikko mononen in ue5-main branch]
- Added Modify() for the validation functions so that they behave nice with undo (e.g. a binding may be removed by validation)
- Changed FCachedBindingData::ConditionallyUpdateData() to check if the binding has changed so that the caching reacts to undos and other modifications
- Changed FStateTreePropertyPath::ResolveIndirectionsWithValue() to fall back to the property object type, on null objects (previous logic was preventing some valid cases on empty instances)
#rb Mieszko.Zielinski
[CL 29553170 by mikko mononen in ue5-main branch]
- Remove check(SourceStruct) from ArePropertyAndContextStructCompatible, which was triggering when adding a binding for a tree that has no parameters (SourceStruct is nullptr for empty params)
#rb Mieszko.Zielinski
[CL 29267857 by mikko mononen in ue5-main branch]
