FMassCommandRemoveElementList

Navigation

API > API/Runtime > API/Runtime/MassEntity

Removes any mix of element types from entities at runtime. Element types are provided as UScriptStruct* at construction time. Requires PushUniqueCommand — each call creates a separate command instance (no cross-call batching, but entities batch within a single instance via Add()). Performs a single entity move for all non-sparse types + in-place sparse removal.

When to use: when element types are only known at runtime and you need to remove multiple types at once. Prefer FMassCommandRemoveElements when types are known at compile time (cross-chunk batching).

Example: const UScriptStruct* Types[] = { FMyFragment::StaticStruct(), FMyTag::StaticStruct() }; // Single entity: FMassCommandRemoveElementList& Cmd = Context.Defer().PushUniqueCommand(Types); Cmd.Add(EntityHandle); // All entities in chunk via convenience: Context.Defer().RemoveElements(Context.GetEntities(), Types);

Supported types: all FMassElement subtypes (fragments, tags, shared, const shared, sparse). Breakpoint support: No (runtime types).

Syntax

struct FMassCommandRemoveElementList : public FMassBatchedEntityCommand  
Copy full snippet

struct FMassCommandRemoveElementList : public FMassBatchedEntityCommand

Inheritance Hierarchy

• FMassBatchedCommand → FMassBatchedEntityCommand → FMassCommandRemoveElementList

Constructors

Typedefs

Functions

Public

Protected Virtual

Overridden from FMassBatchedCommand