UKismetSystemLibrary::IsStandalone
#include "Kismet/KismetSystemLibrary.h"
Access: public
Specifiers: staticUFUNCTIONBlueprintPure
Description
Returns whether this game instance has no networking at all (single-player, no client/server split).
Caveats & Gotchas
- • Returns false for a listen server with zero remote connections, since the world's net mode is still NM_ListenServer rather than NM_Standalone — this checks the net mode, not the current player count.
- • Commonly combined with IsServer to distinguish "true single-player" from "networked but currently the host".
Signature
static bool IsStandalone(const UObject* WorldContextObject)Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| WorldContextObject | const UObject* | Object used to resolve the current world. | — |
Return Type
bool Example
Skip network-only replication setup in single-player C++
if (!UKismetSystemLibrary::IsStandalone(this))
{
SetupReplicatedComponents();
}Tags
Version History
Introduced in: 4.0
| Version | Status | Notes |
|---|---|---|
| 5.6 | stable | — |
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