87 lines
2.6 KiB
Ucode
87 lines
2.6 KiB
Ucode
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//=============================================================================
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// KFSFXVolume
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//=============================================================================
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// A placeable volume that plays sounds at random location within it at random
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// intervals
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//=============================================================================
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// Killing Floor 2
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// Copyright (C) 2015 Tripwire Interactive LLC
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// - Jeff Robinson
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//=============================================================================
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class KFSFXVolume extends Volume
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placeable
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dontsortcategories(ReverbVolume)
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hidecategories(Advanced, Attachment, Collision, Volume, Toggle, Mobile, Physics, Debug );
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// Minimum amount of time to pass before playing next sfx event
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var() float MinInterval<ClampMin=0>;
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// Maximum amount of time to pass before playing next sfx event
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var() float MaxInterval<ClampMin=0>;
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// List of possible sfx events to play (chosen from randomly)
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var() array<AkEvent> SFXEvents;
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simulated event PostBeginPlay()
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{
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if( SFXEvents.Length == 0 )
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{
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`log("*** "$self$" does not have any SFXEvents!");
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return;
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}
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if( MaxInterval < MinInterval )
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{
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MaxInterval = MinInterval;
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}
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// volumes are static and don't tick, so set timer on a local player controller
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if( WorldInfo.NetMode != NM_DedicatedServer )
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{
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WorldInfo.GetALocalPlayerController().SetTimer( GetRandomInterval(), false, nameof(PlaySFX), self );
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}
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}
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// Picks random position and event and plays event at position
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simulated function PlaySFX()
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{
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local int SFXIdx;
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local AkEvent SFXEvent;
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local vector SFXLocation, RandVect, BoxExtent;
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SFXIdx = Rand( SFXEvents.Length );
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SFXEvent = SFXEvents[ SFXIdx ];
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RandVect = VRand();
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BoxExtent = BrushComponent.Bounds.BoxExtent;
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SFXLocation = BrushComponent.Bounds.Origin;
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SFXLocation.X += RandVect.X * BoxExtent.X;
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SFXLocation.Y += RandVect.Y * BoxExtent.Y;
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SFXLocation.Z += RandVect.Z * BoxExtent.Z;
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PlayAkEvent( SFXEvent, true,,, SFXLocation );
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// volumes are static and don't tick, so set timer on GRI
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WorldInfo.GetALocalPlayerController().SetTimer( GetRandomInterval(), false, nameof(PlaySFX), self );
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}
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// Returns random interval between min and max
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simulated function float GetRandomInterval()
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{
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return MinInterval + Rand(MaxInterval-MinInterval);
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}
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defaultproperties
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{
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Begin Object Name=BrushComponent0
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CollideActors=false
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bAcceptsLights=false
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BlockActors=false
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BlockZeroExtent=false
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BlockNonZeroExtent=false
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BlockRigidBody=false
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AlwaysLoadOnClient=true
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AlwaysLoadOnServer=false
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bDisableAllRigidBody=true
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End Object
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bCollideActors=False
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}
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