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KF2-Dev-Scripts/KFGame/Classes/KFFracturedMeshGlass.uc

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//=============================================================================
// KFFracturedMeshGlass
//=============================================================================
// A custom FracturedMeshActor used for fragile, translucent glass
//=============================================================================
// Killing Floor 2
// Copyright (C) 2015 Tripwire Interactive LLC
// - Andrew "Strago" Ladenberger
//=============================================================================
class KFFracturedMeshGlass extends KFFracturedMeshActor
placeable
native(Effect);
/** Amount of damage taken before before bump destroys (aka Fragile) */
var deprecated int DestroyOnBumpThreshold;
/** If true, AI bump will completely destroy the glass regardless of other settings */
var() bool bInstiKillOnAIBump;
/** Cached MICs that are generated for material params */
var transient MaterialInstanceConstant MIC;
var transient bool bTickMaterialParam;
cpptext
{
// For material light params
virtual void TickSpecial(FLOAT DeltaSeconds);
virtual UBOOL InStasis();
// For TRACE_LineOfSight
virtual UBOOL ShouldTrace( UPrimitiveComponent* Primitive,AActor *SourceActor, DWORD TraceFlags );
/** Converts legacy KFFracturedMeshActors to KFFracturedMeshGlass */
virtual void EditorReplacedActor (AActor* OldActor);
virtual UBOOL IgnoreBlockingBy( const AActor *Other ) const;
};
/*
* Set network role based on type setting
*/
simulated event PreBeginPlay()
{
Super.PreBeginPlay();
// initialize Light MIC
if ( MaterialLightParams.LightActor != None )
{
MIC = FracturedStaticMeshComponent.CreateAndSetMaterialInstanceConstant(MaterialLightParams.MatID);
bTickMaterialParam = true;
}
}
simulated event PostBeginPlay()
{
Super.PostBeginPlay();
// we need tick for light material params
if ( bTickMaterialParam && bTickIsDisabled )
{
SetTickIsDisabled(false);
}
}
/** TakeDamage will hide/spawn chunks when they get shot. */
simulated event TakeDamage(int Damage, Controller EventInstigator, vector HitLocation, vector Momentum, class<DamageType> DamageType, optional TraceHitInfo HitInfo, optional Actor DamageCauser)
{
Super.TakeDamage(Damage, EventInstigator, HitLocation, Momentum, DamageType, HitInfo, DamageCauser);
}
/** Check bDestroyOnBumpIfWeakened, requires bWorldGeometry==false */
event Bump( Actor Other, PrimitiveComponent OtherComp, Vector HitNormal )
{
local Pawn OtherPawn;
if ( !bHasBeenDestroyed )
{
if ( bHasLostChunk )
{
BreakOffAllFragments(Other.Velocity);
}
else if ( bInstiKillOnAIBump )
{
OtherPawn = Pawn(other);
if ( OtherPawn != None && !OtherPawn.IsHumanControlled() )
{
BreakOffAllFragments(Other.Velocity);
}
}
}
}
/** Ignore StopsProjectile for non-bullets (e.g. Greandes, Rockets) when cracked */
simulated function bool StopsProjectile(Projectile P)
{
local KFProjectile KFProj;
local bool bShatter;
if( P.bBounce )
{
KFProj = KFProjectile( P );
if( KFProj != none )
{
switch( KFProj.GlassShatterType )
{
case FMGS_ShatterNone:
bShatter = false;
break;
case FMGS_ShatterDamaged:
bShatter = bHasLostChunk;
break;
case FMGS_ShatterAll:
bShatter = true;
break;
};
}
}
if( bShatter )
{
// on the server break off the rest of the glass
if ( Role == ROLE_Authority && !bHasBeenDestroyed )
{
BreakOffAllFragments(Normal(P.Velocity) * 200);
}
return false;
}
else if( ReplicationMode == RT_Clientside )
{
// not entirely safe to bounce off of clientside-only meshes
// maybe shatter?
}
return Super.StopsProjectile(P);
}
/** Disable falloff to amp up destruction effects */
simulated function TakeRadiusDamage
(
Controller InstigatedBy,
float BaseDamage,
float DamageRadius,
class<DamageType> DamageType,
float Momentum,
vector HurtOrigin,
bool bFullDamage,
Actor DamageCauser,
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optional float DamageFalloffExponent=1.f,
optional bool bAdjustRadiusDamage=true
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)
{
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Super.TakeRadiusDamage(InstigatedBy, BaseDamage, DamageRadius, DamageType, Momentum, HurtOrigin, true, DamageCauser, DamageFalloffExponent, bAdjustRadiusDamage);
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}
defaultproperties
{
bWorldGeometry=false // for bump
TotalHealth=300
bDestroyFragmentsOnImpact=true
bInstiKillOnAIBump=true
VulnerableDamageType(0)=class'KFDT_Sonic'
}