111 lines
3.0 KiB
Ucode
111 lines
3.0 KiB
Ucode
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//=============================================================================
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// KFSeqAct_ShowPath
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//=============================================================================
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// Action that creates a trail path to any actor.
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//=============================================================================
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// Killing Floor 2
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// Copyright (C) 2016 Tripwire Interactive LLC
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//=============================================================================
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class KFSeqAct_ShowPath extends SequenceAction;
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enum eVolumeCheckType
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{
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VCT_None,
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VCT_InVolume,
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VCT_NotInVolume
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};
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var transient bool bPathActive;
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var transient KFReplicatedShowPathActor ReplicatedPathActor;
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/**
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* Leave at VCT_None to always show the path to all human players.
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* If this is set to VCT_InVolume, it will only show the path to players inside the linked volume.
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* If this is set to VCT_NotInVolume, it will only show the path to players NOT in the linked volume.
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*/
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var() eVolumeCheckType VolumeCheckType;
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/** Team number to display path to. 0 = Survivors, 255 = Zeds */
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var() byte TeamToDisplayPathTo;
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var() ParticleSystem TrailParticleSystem;
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event Activated()
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{
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local SeqVar_Object ObjVar;
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local Actor Target;
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local Volume Volume;
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// Check for a start/stop
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if( InputLinks[0].bHasImpulse )
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{
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bPathActive = true;
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}
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else if( InputLinks[1].bHasImpulse )
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{
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bPathActive = false;
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if( ReplicatedPathActor != none && !ReplicatedPathActor.bDeleteMe )
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{
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ReplicatedPathActor.Destroy();
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}
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ReplicatedPathActor = none;
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}
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if( bPathActive )
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{
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// Grab our destination actor
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foreach LinkedVariables( class'SeqVar_Object', ObjVar, "Destination Actor" )
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{
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Target = Actor( ObjVar.GetObjectValue() );
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break;
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}
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// Sanity check
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if( Target == none )
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{
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bPathActive = false;
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return;
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}
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// Grab our destination actor
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if( VolumeCheckType != VCT_None )
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{
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foreach LinkedVariables( class'SeqVar_Object', ObjVar, "Volume" )
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{
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Volume = Volume( ObjVar.GetObjectValue() );
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break;
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}
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}
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// Spawn our replicated actor and set its target
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ReplicatedPathActor = class'WorldInfo'.static.GetWorldInfo().Spawn( class'KFReplicatedShowPathActor', none );
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if( ReplicatedPathActor != none )
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{
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if (TrailParticleSystem != none)
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{
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ReplicatedPathActor.SetEmitterTemplate(TrailParticleSystem);
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}
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ReplicatedPathActor.SetPathTarget( Target, Volume, (VolumeCheckType != VCT_None && Volume == none) ? VCT_None : VolumeCheckType, TeamToDisplayPathTo );
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}
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else
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{
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bPathActive = false;
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}
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}
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}
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defaultproperties
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{
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ObjCategory="Killing Floor"
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ObjName="Display Path To Actor"
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InputLinks(0)=(LinkDesc="Start")
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InputLinks(1)=(LinkDesc="Stop")
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VariableLinks.Empty()
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VariableLinks(0)=(ExpectedType=class'SeqVar_Object',LinkDesc="Destination Actor",MaxVars=1)
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VariableLinks(1)=(ExpectedType=class'SeqVar_Object',LinkDesc="Volume",MaxVars=1)
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VolumeCheckType=VCT_None
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TeamToDisplayPathTo=0
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bCallHandler=false
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}
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