Overview Package Class Source Class tree Glossary
previous class      next class frames      no frames

Engine.SoundNodeRandom

Extends
SoundNode
Modifiers
native ( Sound ) collapsecategories hidecategories ( Object ) editinlinenew

Copyright 1998-2008 Epic Games, Inc. All Rights Reserved. 

Core.Object
|   
+-- Engine.SoundNode
   |   
   +-- Engine.SoundNodeRandom
Constants Summary
Inherited Contants from Core.Object
DegToRad, INDEX_NONE, MaxInt, Pi, RadToDeg

Variables Summary
array<bool>HasBeenUsed
intNumRandomUsed
SoundNodeRandom
boolbRandomizeWithoutReplacement
array<float>Weights
Inherited Variables from Engine.SoundNode
ChildNodes, NodeUpdateHint
Inherited Variables from Core.Object
Class, HashNext, HashOuterNext, Linker, LinkerIndex, Name, NetIndex, ObjectArchetype, ObjectFlags, ObjectInternalInteger, Outer, StateFrame, VfTableObject

Enumerations Summary
Inherited Enumerations from Core.Object
EAxis, EInputEvent, EInterpCurveMode, EInterpMethodType, ETickingGroup

Structures Summary
Inherited Structures from Core.Object
Box, BoxSphereBounds, Color, Cylinder, double, DynamicMap_Mirror, Guid, IndirectArray_Mirror, InterpCurveFloat, InterpCurvePointFloat, InterpCurvePointQuat, InterpCurvePointTwoVectors, InterpCurvePointVector, InterpCurvePointVector2D, InterpCurveQuat, InterpCurveTwoVectors, InterpCurveVector, InterpCurveVector2D, IntPoint, LinearColor, Map_Mirror, Matrix, MultiMap_Mirror, Plane, pointer, Quat, qword, RawDistribution, RenderCommandFence, Rotator, TextureMipBulkData_Mirror, ThreadSafeCounter, TPOV, TwoVectors, UntypedBulkData_Mirror, Vector, Vector2D, Vector4

Functions Summary
Inherited Functions from Core.Object
!, !=, $, $=, %, &, &&, *, **, *=, +, ++, +=, -, --, -=, / , /=, <, <<, <=, ==, >, >=, >>, >>>, @, @=, Abs, Acos, Asc, Asin, Atan, BeginState, ByteToFloat, Caps, Chr, Clamp, ClampLength, ClampRotAxis, ClassIsChildOf, ClearConfig, ClockwiseFrom, ColorToLinearColor, ContinuedState, Cos, Cross, Disable, Dot, DumpStateStack, DynamicLoadObject, Enable, EndState, Exp, FClamp, FCubicInterp, FindDeltaAngle, FindObject, FInterpEaseIn, FInterpEaseInOut, FInterpEaseOut, FInterpTo, FloatToByte, FMax, FMin, FPctByRange, FRand, GetAngularDegreesFromRadians, GetAngularDistance, GetAngularFromDotDist, GetAxes, GetDotDistance, GetEnum, GetFuncName, GetHeadingAngle, GetNetFuncName, GetPackageName, GetPerObjectConfigSections, GetRangePctByValue, GetRangeValueByPct, GetSpecialValue, GetStateName, GetUnAxes, GotoState, InStr, IsA, IsChildState, IsInState, IsNetScript, IsPendingKill, IsUTracing, IsZero, JoinArray, Left, Len, Lerp, Localize, Locs, Loge, LogInternal, MakeColor, MakeLinearColor, Max, Mid, Min, MirrorVectorByNormal, Normal, Normalize, NormalizeRotAxis, OrthoRotation, ParseStringIntoArray, PathName, PausedState, PointDistToLine, PointDistToPlane, PointInBox, PoppedState, PopState, ProjectOnTo, PushedState, PushState, QuatDot, QuatFindBetween, QuatFromAxisAndAngle, QuatFromRotator, QuatInvert, QuatProduct, QuatRotateVector, QuatSlerp, QuatToRotator, Rand, RandRange, RDiff, Repl, Right, RInterpTo, RLerp, RotRand, Round, RSize, RSmerp, SaveConfig, SClampRotAxis, ScriptTrace, SetSpecialValue, SetUTracing, Sin, Split, Sqrt, Square, StaticClearConfig, StaticSaveConfig, Tan, TimeStamp, ToHex, TransformVectorByRotation, UnwindHeading, vect2d, VInterpTo, VLerp, VRand, VSize, VSize2D, VSizeSq, VSizeSq2D, VSmerp, WarnInternal, ^, ^^, |, ||, ~, ~=

Variables Detail

HasBeenUsed Source code

var transient array<bool> HasBeenUsed;
Internal state of which sounds have been played. This is only used at runtime to keep track of which sounds have been played

NumRandomUsed Source code

var transient int NumRandomUsed;
Counter var so we don't have to count all of the used sounds each time we choose a sound

SoundNodeRandom

bRandomizeWithoutReplacement Source code

var(SoundNodeRandom) bool bRandomizeWithoutReplacement;
Determines whether or not this SoundNodeRandom should randomize with or without replacement. WithoutReplacement means that only nodes left will be valid for selection. So with that, you are guarenteed to have only one occurrence of the sound played until all of the other sounds in the set have all been played. WithReplacement means that a node will be chosen and then placed back into the set. So one could play the same sound over and over if the probabilities don't go your way :-)

Weights Source code

var(SoundNodeRandom) editfixedsize array<float> Weights;

Defaultproperties 

defaultproperties
{
   bRandomizeWithoutReplacement=True
   Name="Default__SoundNodeRandom"
   ObjectArchetype=SoundNode'Engine.Default__SoundNode'
}
Overview Package Class Source Class tree Glossary
previous class      next class frames      no frames
Creation time: sk 18-3-2018 10:00:44.559 - Created with UnCodeX