175 lines
4.1 KiB
Ucode
175 lines
4.1 KiB
Ucode
//=============================================================================
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// KFReplicatedShowPathActor
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//=============================================================================
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// Low-impact replicated actor 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 KFReplicatedShowPathActor extends Actor
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dependsOn(KFSeqAct_ShowPath);
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/** Team number to check against */
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var byte PathTeamNum;
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/** Volume to check against, if any, for displaying the path to players */
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var Volume CheckVolume;
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/** Volume check type for path displaying */
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var byte VolumeCheckType;
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/** Target actor, set once and replicated at spawn */
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var repnotify Actor Target;
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/** The Template to use for this emitter */
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var ParticleSystem EmitterTemplate;
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replication
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{
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if( bNetInitial )
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CheckVolume, VolumeCheckType, PathTeamNum, Target;
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}
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simulated event ReplicatedEvent( name VarName )
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{
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if( VarName == nameOf(Target) )
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{
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InitPath();
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}
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else
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{
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super.ReplicatedEvent( VarName );
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}
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}
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function SetPathTarget( Actor NewTarget, optional Volume NewVolume, optional eVolumeCheckType NewVolumeCheckType=VCT_None, optional byte NewPathTeamNum=0 )
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{
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Target = NewTarget;
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CheckVolume = NewVolume;
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VolumeCheckType = NewVolumeCheckType;
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PathTeamNum = NewPathTeamNum;
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if( WorldInfo.NetMode != NM_DedicatedServer )
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{
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InitPath();
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}
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}
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simulated function InitPath()
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{
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if (Target != none)
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{
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ShowPath();
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SetTimer( 2.f, true, nameOf(Timer_ShowPath) );
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}
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else
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{
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ClearTimer(nameof(Timer_ShowPath));
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}
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}
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simulated function Timer_ShowPath()
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{
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if( !bDeleteMe && Target != none )
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{
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ShowPath();
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}
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}
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simulated function ShowPath()
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{
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local PlayerController PC;
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local bool bInsideVolume;
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local EPathSearchType OldSearchType;
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local KFEmit_ScriptedPath Path;
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local Actor nodePathRoot;
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local bool bPathFound;
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foreach Target.WorldInfo.LocalPlayerControllers( class'PlayerController', PC )
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{
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if( PC.Pawn == none || PC.GetTeamNum() != PathTeamNum || !PC.Pawn.IsAliveAndWell() )
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{
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continue;
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}
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if( VolumeCheckType != VCT_None && CheckVolume != none )
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{
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bInsideVolume = class'KFSeqAct_SetTraderVolumeIgnore'.static.IsActorInVolume( PC.Pawn, CheckVolume );
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if( VolumeCheckType == VCT_InVolume )
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{
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if( !bInsideVolume )
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{
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continue;
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}
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}
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else if( VolumeCheckType == VCT_NotInVolume )
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{
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if( bInsideVolume )
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{
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continue;
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}
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}
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}
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OldSearchType = PC.Pawn.PathSearchType;
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PC.Pawn.PathSearchType = PST_Constraint;
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class'Path_ToTrader'.static.ToTrader( PC.Pawn );
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class'Goal_AtActor'.static.AtActor( PC.Pawn, Target,, false );
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nodePathRoot = PC.FindPathToward( Target );
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if( nodePathRoot != none )
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{
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bPathFound = true;
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}
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else
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{
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bPathFound = false;
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}
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if( bPathFound )
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{
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Path = Target.Spawn(class'KFGame.KFEmit_ScriptedPath', PC,, PC.Pawn.Location);
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Path.SetTemplate(EmitterTemplate, true);
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if (Path != none)
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{
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// instead of using the routecache for the last waypoint, use the trader pod mesh
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Path.SetDestination(Target.Location + vect(0, 0, 50));
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}
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}
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else
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{
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`log( "[KFReplicatedShowPathActor] ShowScriptedPath - No Path Found" );
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}
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PC.Pawn.ClearConstraints();
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PC.Pawn.PathSearchType = OldSearchType;
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}
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}
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simulated function SetEmitterTemplate(ParticleSystem NewTemplate)
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{
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EmitterTemplate = NewTemplate;
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}
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DefaultProperties
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{
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// Actor
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bGameRelevant=true
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bNoDelete=false
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bIgnoreEncroachers=true
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bPushedByEncroachers=false
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// Network
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RemoteRole=ROLE_SimulatedProxy
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NetUpdateFrequency=0.1f
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bAlwaysRelevant=true
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bOnlyDirtyReplication=true
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bReplicateMovement=false
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bSkipActorPropertyReplication=true
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bIgnoreNetRelevancyCollision=true
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// KFReplicatedShowPathActor
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VolumeCheckType=0
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PathTeamNum=0
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EmitterTemplate=ParticleSystem'FX_Gameplay_EMIT.FX_Trader_Trail'
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}
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