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API > API/Plugins > API/Plugins/StateTreeModule
References
| Module | StateTreeModule |
| Header | /Engine/Plugins/Runtime/StateTree/Source/StateTreeModule/Public/StateTreeExecutionTypes.h |
| Include | #include "StateTreeExecutionTypes.h" |
Syntax
USTRUCT (BlueprintType )
struct FStateTreeExecutionFrame
Remarks
Describes an active branch of a State Tree.
Variables
| Type | Name | Description | |
|---|---|---|---|
  |
FStateTreeIndex16 | ActiveInstanceIndexBase | Index within the instance data to the first active state's instance data (e.g. tasks) |
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FStateTreeActiveStates | ActiveStates | Active states in this frame |
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uint8: 1 = false | bIsGlobalFrame | If true, the global tasks of the State Tree should be handle in this frame. |
  |
FStateTreeIndex16 | ExternalDataBaseIndex | First index of the external data for this frame. |
  |
FStateTreeIndex16 | GlobalInstanceIndexBase | Index within the instance data to the first global instance data (e.g. global tasks) |
  |
FStateTreeDataHandle | GlobalParameterDataHandle | Handle to the global parameter data, exists in ParentFrame. |
 |
uint8 | NumCurrentlyActiveStates | Number of states in ActiveStates which have instance data. |
  |
FStateTreeStateHandle | RootState | The root state of the frame (e.g. Root state or a subtree). |
  |
FStateTreeDataHandle | StateParameterDataHandle | Handle to the state parameter data, exists in ParentFrame. |
  |
TObjectPtr< const UStateTree > | StateTree | The State Tree used for ticking this frame. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
|||
 |
FStateTreeExecutionFrame
(
const FRecordedStateTreeExecutionFrame& RecordedExecutionFrame |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
bool | IsSameFrame
(
const FStateTreeExecutionFrame& OtherFrame |