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  3. WorldConditions

WorldConditions

API > API/Plugins

Classes

  Type Name Description
Public struct UStruct meta FWorldConditionBase    
Public struct UStruct meta FWorldConditionCommonActorBase Base struct for world conditions that require just an AActor as a context data to work.  
Public struct UStruct meta FWorldConditionCommonBase Base struct for world conditions that do not need a specific context data to work (e.g. interfaces a subsystem).  
Public struct FWorldConditionContext The World Condition context is used to activate, update, and deactivate a world condition.  
Public struct FWorldConditionContextData Container for World Condition context data for a specific schema.  
Public struct UStruct FWorldConditionContextDataDesc Describes context data available for a world conditions.  
Public struct UStruct FWorldConditionContextDataRef Describes a reference to context data defined in UWorldConditionSchema.  
Public struct FWorldConditionDataView View holding a pointer to context data struct or object.  
Public struct UStruct FWorldConditionEditable World Condition Query is an expression of World Conditions whose state can be queried.  
Public struct UStruct FWorldConditionItem Item used to describe the structure of a world condition query for fast traversal of the expression.  
Public struct UStruct FWorldConditionQuery General purpose World Condition Query that combines Query Definition and Query State in one.  
Public struct UStruct FWorldConditionQueryDefinition Definition of a world condition.  
Public struct UStruct FWorldConditionQuerySharedDefinition Class that describes a specific configuration of a world condition.  
Public struct UStruct FWorldConditionQueryState Runtime state of a world conditions.  
Public struct UStruct FWorldConditionResult Result of a world condition evaluation.  
Public struct FWorldConditionResultInvalidationHandle Handle that can be used to invalidate the cached result of a condition (and query).  
Public struct UStruct FWorldConditionStateObject Struct used to store the pointer to an UObject based condition state.  
Public class IWorldConditionsModule The public interface to this module  
Public class UClass UWorldConditionSchema Describes the context data and allowed world conditions for a specific use case.  

Enums

  Type Name Description
Public enum UEnum EWorldConditionContextDataType Describes the availability of a context data.  
Public enum UEnum EWorldConditionOperator Boolean operator between conditions in a expression.  
Public enum UEnum EWorldConditionResultValue Result of a world condition  

Functions

  Type Name Description
Public function **

if ( FStructBar* Bar
)

  
Public function *

if ( !Context. IsTrue
)

  
Public function *FWorldConditionResult

Result ( EWorldConditionResult::IsFalse,
bResultCanBeCached
)

 Base struct for all World Conditions.
Public function EWorldConditionResultValue

UE::WorldCondition::FromOptional ( const TOptional< bool >& InOptionalBool
)

  
Public function EWorldConditionResultValue

UE::WorldCondition::Invert ( const EWorldConditionResultValue InResult,
const bool bInvert
)

 Inverts the result if bInvert is true. Invalid is kept intact.
Public function EWorldConditionResultValue Merges two condition results using specific operator.

Variables

  Type Name Description
Public variable but must checkif an object is still valid * Deactivate  
Public variable constexpr int32 MaxExpressionDepth Maximum depth of sub-expressions in an expression.
Public variable ** Note  
Public variable **return Result  
Public variable *FWorldConditionContext Context * this The World condition context and context data are structs that are created when we want to interact with world conditions.

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