71 lines
2.4 KiB
Ucode
71 lines
2.4 KiB
Ucode
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/**
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*/
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class UISoundTheme extends Object
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native(UserInterface);
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/** Maps an event name to a sound. When an event comes in to the UISceneTheme, if it can be found in the bindings array, then the corresponding SoundCue will be played */
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struct native SoundEventMapping
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{
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/** Name of the event that corresponds to the sound cue below. */
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var() name SoundEventName;
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/** Sound to play when the the above event is received. */
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`if(`__TW_WWISE_)
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var() AkBaseSoundObject SoundToPlay;
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`else
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var() SoundCue SoundToPlay;
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`endif //__TW_WWISE_
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};
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/** List of the event bindings for this sound theme. Usually, these will be specified by a designer in an archetype in the editor, or in the defaultproperties */
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var() array<SoundEventMapping> SoundEventBindings;
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/** Called when an event (focus change, click, etc) is fired from the UI */
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event ProcessSoundEvent(name SoundEventName, optional PlayerController SoundOwner)
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{
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local int EventIndex;
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// Find an entry in the bindings array to match this sound event, or warn if we can't find one.
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EventIndex = SoundEventBindings.Find('SoundEventName', SoundEventName);
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if( EventIndex != INDEX_NONE )
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{
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`if(`__TW_WWISE_)
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`else
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`log("ProcessSoundEvent - Sound Event: "$SoundEventName$", Sound Theme: "$self$", Sound: "$SoundEventBindings[EventIndex].SoundToPlay,, 'DevGFxUI');
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`endif //__TW_WWISE_
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if( SoundOwner != None )
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{
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// If there's a specific PlayerOwner, use it to play the sound
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`if(`__TW_WWISE_)
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SoundOwner.PlaySoundBase( SoundEventBindings[EventIndex].SoundToPlay, TRUE, TRUE, TRUE );
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`else
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SoundOwner.PlaySound( SoundEventBindings[EventIndex].SoundToPlay, TRUE, TRUE, TRUE );
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`endif //__TW_WWISE_
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}
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else
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{
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// Default implementation: Play the sound via the WorldInfo, which assumes the sound is not attenuated / spatialised
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`if(`__TW_WWISE_)
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class'WorldInfo'.static.GetWorldInfo().PlaySoundBase( SoundEventBindings[EventIndex].SoundToPlay, TRUE, TRUE, TRUE );
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`else
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class'WorldInfo'.static.GetWorldInfo().PlaySound( SoundEventBindings[EventIndex].SoundToPlay, TRUE, TRUE, TRUE );
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`endif //__TW_WWISE_
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}
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}
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else
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{
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`if(`__TW_WWISE_)
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`else
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`log(self$": ProcessSoundEvent - Unable to find a binding for event: "$SoundEventName);
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`endif //__TW_WWISE_
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}
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}
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defaultproperties
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{
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}
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