97 lines
2.6 KiB
Ucode
97 lines
2.6 KiB
Ucode
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//=============================================================================
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// KFChokePointTrigger
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//=============================================================================
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// A custom trigger used to mark bottleneck locations in the map for special
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// special AI considerations. KFDoorTriggers are also Chokepoints.
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// DOES NOT currently support overlapping touch!
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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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//=============================================================================
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class KFTrigger_ChokePoint extends Trigger_PawnsOnly
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placeable
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native(AI);
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cpptext
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{
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#if WITH_EDITOR
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virtual void CheckForErrors(); // Skip 'Trigger is not referenced' warning
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#endif
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}
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/** If true, larger enemies will have reduced collision while going through this choke point */
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var() bool bReduceCollisionRadius;
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/** If true, collision between all zeds will be reduced while attempting to go through this choke point */
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var() bool bReduceTeammateCollision;
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/** The reduced size of a zed going through a chokepiont */
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var const float MaxCollisionRadius;
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simulated event Touch(Actor Other, PrimitiveComponent OtherComp, vector HitLocation, vector HitNormal)
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{
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local KFPawn_Monster KFPM;
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super.Touch(Other, OtherComp, HitLocation, HitNormal);
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if( bReduceCollisionRadius )
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{
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KFPM = KFPawn_Monster(Other);
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if( KFPM != none )
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{
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KFPM.CurrentChokePointTrigger = self;
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if( KFPM.CylinderComponent != none && KFPM.CylinderComponent.CollisionRadius > MaxCollisionRadius )
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{
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KFPM.ChokePointTimer();
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}
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}
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}
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}
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simulated event UnTouch(Actor Other)
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{
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local KFPawn_Monster KFPM;
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super.UnTouch( Other );
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KFPM = KFPawn_Monster(Other);
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if( KFPM != none )
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{
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KFPM.CurrentChokePointTrigger = none;
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}
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}
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simulated function bool CanRestoreChokeCollision(KFPawn_Monster KFPM)
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{
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local KFPawn_Human TouchingHuman;
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// If a human is in this volume, restore our collision size
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ForEach TouchingActors(class'KFPawn_Human',TouchingHuman)
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{
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return true;
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}
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return false;
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}
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simulated function bool CanReduceTeammateCollision()
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{
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return bReduceTeammateCollision;
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}
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simulated function bool PartialReduceTeammateCollision()
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{
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return false;
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}
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DefaultProperties
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{
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Begin Object NAME=CollisionCylinder LegacyClassName=Trigger_TriggerCylinderComponent_Class
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CollisionRadius=+00200.000000
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CollisionHeight=+00100.000000
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End Object
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bProjTarget=false
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bStatic=true
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bReduceCollisionRadius=true
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bReduceTeammateCollision=true
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MaxCollisionRadius=36
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}
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