Wwise SDK 2022.1.18

Event Integration Example

Events are triggered by calling the AK::SoundEngine::PostEvent() function. The following code shows examples of posting events using the event's name (name given to the event by the Wwise user) or the event's ID as defined in "Wwise_IDs.h" (header file generated by Wwise).

#include "Wwise_IDs.h" // IDs generated by Wwise
 
(...)
 
// Post this event using its name
AK::SoundEngine::PostEvent( L"Play_Engine", GAME_OBJECT_ID_CAR );
 
// Post this event using its ID
AK::SoundEngine::PostEvent( AK::EVENTS::PLAY_FOOTSTEP, GAME_OBJECT_ID_HUMAN );

In the sample program, you can trigger events by:

Choosing an event in the Car > Events dropdown list and clicking on the Post button
Clicking on the Talk button, which will trigger the Play_Hello event
Clicking on the Start Walking button, which will trigger a Play_FootStep event every 0.5 second
Clicking on the Play button, which will trigger a Play_Markers_Test event. The MarkersCallback callback function (see Game Integration Sample Code) implements a feature similar to subtitles.

Refer to Integration Details - Events for more information regarding events.

info

Note: This sample code comes from the Sound Engine Integration Sample Project available in the Samples section. Refer to Integration Demo Sample for more information.

AK::SoundEngine::PostEvent

AKSOUNDENGINE_API AkPlayingID PostEvent(AkUniqueID in_eventID, AkGameObjectID in_gameObjectID, AkUInt32 in_uFlags=0, AkCallbackFunc in_pfnCallback=NULL, void *in_pCookie=NULL, AkUInt32 in_cExternals=0, AkExternalSourceInfo *in_pExternalSources=NULL, AkPlayingID in_PlayingID=AK_INVALID_PLAYING_ID)

Was this page helpful?

Need Support?

Questions? Problems? Need more info? Contact us, and we can help!

Visit our Support page

Tell us about your project. We're here to help.

Get started with Wwise

Wwise SDK

Quick Start Sample Integration - Events

Event Integration Example

Was this page helpful?

Need Support?

Tell us about your project. We're here to help.