124 lines
3.3 KiB
Ucode
124 lines
3.3 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 NxForceField extends Actor
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native(ForceField)
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dependson(PrimitiveComponent)
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ClassGroup(Physics)
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abstract;
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/** Channel id, used to identify which force field exclude volumes apply to this force field */
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var() int ExcludeChannel;
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/** Indicates whether the force is active at the moment. */
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var() bool bForceActive;
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/** Which types of object to apply this force field to */
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var() const RBCollisionChannelContainer CollideWithChannels;
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/** enum indicating what collision filtering channel this force field should be in */
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var() const ERBCollisionChannel RBChannel;
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/* Pointer that stores force field */
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var const native transient pointer ForceField{class UserForceField};
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/* Array storing pointers to convex meshes */
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var array<const native transient pointer> ConvexMeshes;
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/* Array storing pointers to exclusion shapes (used to make them static) */
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var array<const native transient pointer> ExclusionShapes;
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/* Array storing pointers to global shape poses (used to make them static) */
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var array<const native transient pointer> ExclusionShapePoses;
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/* Pointer to matrix that stores a possibly necessary rotation. */
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var const native transient pointer U2NRotation;
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/** Physics scene index. */
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var native const int SceneIndex;
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cpptext
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{
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virtual void InitRBPhys();
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virtual void TermRBPhys(FRBPhysScene* Scene);
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virtual void TickSpecial(FLOAT DeltaSeconds);
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virtual void DefineForceFunction(FPointer ForceFieldDesc);
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virtual FPointer DefineForceFieldShapeDesc();
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virtual void SetForceFieldPose(FPointer ForceFieldDesc);
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#if WITH_NOVODEX
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void CreateExclusionShapes(NxScene* nxScene);
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#endif
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#if WITH_PHYSX && WITH_FORCE_FIELD_WORKAROUND
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virtual void AddContributions(FLOAT* Contributions, const FLOAT* Positions, const FLOAT* Velocities, UINT Num, FLOAT ForceCoefficient) {}
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#endif
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}
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replication
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{
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if (bNetDirty)
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bForceActive;
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}
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/**
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* This is used to InitRBPhys for a dynamically spawned ForceField.
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* Used for starting RBPhsys on dyanmically spawned force fields. This will probably need to set some transient pointer to NULL
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**/
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native function DoInitRBPhys();
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/** Handling Toggle event from Kismet. */
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simulated function OnToggle(SeqAct_Toggle inAction)
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{
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if(inAction.InputLinks[0].bHasImpulse)
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{
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bForceActive = true;
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}
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else if(inAction.InputLinks[1].bHasImpulse)
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{
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bForceActive = false;
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}
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else if(inAction.InputLinks[2].bHasImpulse)
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{
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bForceActive = !bForceActive;
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}
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SetForcedInitialReplicatedProperty(Property'bForceActive', (bForceActive == default.bForceActive));
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}
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defaultproperties
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{
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TickGroup=TG_PreAsyncWork
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RemoteRole=ROLE_SimulatedProxy
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bNoDelete=true
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bAlwaysRelevant=true
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NetUpdateFrequency=0.1
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bOnlyDirtyReplication=true
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bForceActive=true
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CollideWithChannels={(
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Default=True,
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Pawn=True,
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Vehicle=True,
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Water=True,
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GameplayPhysics=True,
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EffectPhysics=True,
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Untitled1=True,
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Untitled2=True,
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Untitled3=True,
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FluidDrain=True,
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Cloth=True,
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SoftBody=True
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)}
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RBChannel=RBCC_Nothing
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}
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