97 lines
2.6 KiB
Ucode
97 lines
2.6 KiB
Ucode
//=============================================================================
|
|
// KFChokePointTrigger
|
|
//=============================================================================
|
|
// A custom trigger used to mark bottleneck locations in the map for special
|
|
// special AI considerations. KFDoorTriggers are also Chokepoints.
|
|
// DOES NOT currently support overlapping touch!
|
|
//=============================================================================
|
|
// Killing Floor 2
|
|
// Copyright (C) 2015 Tripwire Interactive LLC
|
|
//=============================================================================
|
|
class KFTrigger_ChokePoint extends Trigger_PawnsOnly
|
|
placeable
|
|
native(AI);
|
|
|
|
cpptext
|
|
{
|
|
#if WITH_EDITOR
|
|
virtual void CheckForErrors(); // Skip 'Trigger is not referenced' warning
|
|
#endif
|
|
}
|
|
|
|
/** If true, larger enemies will have reduced collision while going through this choke point */
|
|
var() bool bReduceCollisionRadius;
|
|
/** If true, collision between all zeds will be reduced while attempting to go through this choke point */
|
|
var() bool bReduceTeammateCollision;
|
|
|
|
/** The reduced size of a zed going through a chokepiont */
|
|
var const float MaxCollisionRadius;
|
|
|
|
simulated event Touch(Actor Other, PrimitiveComponent OtherComp, vector HitLocation, vector HitNormal)
|
|
{
|
|
local KFPawn_Monster KFPM;
|
|
super.Touch(Other, OtherComp, HitLocation, HitNormal);
|
|
|
|
if( bReduceCollisionRadius )
|
|
{
|
|
KFPM = KFPawn_Monster(Other);
|
|
if( KFPM != none )
|
|
{
|
|
KFPM.CurrentChokePointTrigger = self;
|
|
if( KFPM.CylinderComponent != none && KFPM.CylinderComponent.CollisionRadius > MaxCollisionRadius )
|
|
{
|
|
KFPM.ChokePointTimer();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
simulated event UnTouch(Actor Other)
|
|
{
|
|
local KFPawn_Monster KFPM;
|
|
super.UnTouch( Other );
|
|
|
|
KFPM = KFPawn_Monster(Other);
|
|
if( KFPM != none )
|
|
{
|
|
KFPM.CurrentChokePointTrigger = none;
|
|
}
|
|
}
|
|
|
|
simulated function bool CanRestoreChokeCollision(KFPawn_Monster KFPM)
|
|
{
|
|
local KFPawn_Human TouchingHuman;
|
|
|
|
// If a human is in this volume, restore our collision size
|
|
ForEach TouchingActors(class'KFPawn_Human',TouchingHuman)
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
simulated function bool CanReduceTeammateCollision()
|
|
{
|
|
return bReduceTeammateCollision;
|
|
}
|
|
|
|
simulated function bool PartialReduceTeammateCollision()
|
|
{
|
|
return false;
|
|
}
|
|
|
|
DefaultProperties
|
|
{
|
|
Begin Object NAME=CollisionCylinder LegacyClassName=Trigger_TriggerCylinderComponent_Class
|
|
CollisionRadius=+00200.000000
|
|
CollisionHeight=+00100.000000
|
|
End Object
|
|
|
|
bProjTarget=false
|
|
bStatic=true
|
|
|
|
bReduceCollisionRadius=true
|
|
bReduceTeammateCollision=true
|
|
MaxCollisionRadius=36
|
|
}
|