This isn’t really problem, but I just want the bots to burn, not fly away like rockets!
In the image the molotov has just landed. The result as you may see, ragdolls blasted in all directions. I wouldn’t mind so much if that was the result of the grenades. Here’s all the projectile code, but I think the problem can be fixed with a defaultproperties setting. Which defaultproperty setting I don’t know. Maybe you know? Have some clues? I’ve messed around and messed around with it, as one does but no change XD.
The log just fyi (irrelevant because I think it’s the result of the molly explosion tossing the ragdoll into the hinterland. Sometimes it’s ugly with what looks to be single pixels stretching forever as the ragdoll whirls into the distance - again, more annoying than a problem) :[0174.29] Log: Octree Warning (AddPrimitive): SkeletalMeshComponent_108 (Owner: uedpiekfz-weaponstest.TheWorld:PersistentLevel.KFZzCivFemB_12) Outside World.
simulated function PostBeginPlay()
{
Super.PostBeginPlay();
SetTimer(2.5+FRand()*0.5,false); //Molotov begins unarmed
RandSpin(20000);//100000);
}
function Init(vector Direction)
{
SetRotation(Rotator(Direction));
Velocity = Speed * Direction;
TossZ = TossZ + (FRand() * TossZ / 4.0) - (TossZ / 5.0); //prev: 4.0 5.0 and was too curly
Velocity.Z += TossZ;
Acceleration = AccelRate * Normal(Velocity);
}
// Explode
simulated function Timer()
{
KFZPawn(Instigator).MakeNoise(21.0, 'GunFire');
Explode(Location, vect(0,0,1));
Spawn(class'VolumeFireKFZ',,,);
}
// Give a little bounce
simulated event HitWall(vector HitNormal, Actor Wall, PrimitiveComponent WallComp)
{
bBlockedByInstigator = true;
if ( WorldInfo.NetMode != NM_DedicatedServer )
{
PlaySound(ImpactSound, false,,true,,false);
}
// check to make sure we didn't hit a pawn
if ( Pawn(Wall) == none )
{
Velocity = 0.75*(( Velocity dot HitNormal ) * HitNormal * -2.0 + Velocity);
Speed = VSize(Velocity);
if (Velocity.Z > 400)
{
Velocity.Z = 0.5 * (400 + Velocity.Z);
}
// If we hit a pawn or we are moving too slowly, explod
if ( Speed < 20 || Pawn(Wall) != none )
{
ImpactedActor = Wall;
SetPhysics(PHYS_None);
}
}
else if (Wall != Instigator ) // Hit a different pawn, just explode
{
Explode(Location, HitNormal);
bSuppressExplosionFX = true;
ImpactedActor = none;
super.HitWall(HitNormal,Wall,WallComp);
}
}
// When a Molotov enters the water, kill effects/velocity and let it sink
simulated function PhysicsVolumeChange( PhysicsVolume NewVolume )
{
if ( WaterVolume(NewVolume) != none )
{
Velocity *= 0.25;
}
Super.PhysicsVolumeChange(NewVolume);
}
simulated function ProcessTouch(Actor Other, Vector HitLocation, Vector HitNormal)
{//Gaz661
super.ProcessTouch(Other, HitLocation, HitNormal); //trying to silence Molotov explode which happens when Civs burn
if (DamageRadius > 0.0)
{
// Explode( HitLocation, HitNormal ); COMMented but still molly explode sound on Damage
Spawn(class'VolumeFireKFZ',,,);
SetTimer(23.0,false,'Shutdown'); ///3.0
bSuppressExplosionFX = true;
Other.TakeDamage(Damage,InstigatorController,HitLocation,MomentumTransfer * Normal(Velocity), MyDamageType,, self);
}
else
{ Spawn(class'VolumeFireKFZ',,,);
Other.TakeDamage(10,InstigatorController,HitLocation,MomentumTransfer * Normal(Velocity), MyDamageType,, self);
SetTimer(1.0,false,'Shutdown');//Shutdown();
}
}
simulated function Explode(vector HitLocation, vector HitNormal)
{
if (Damage>0 && DamageRadius>0)
{
if ( Role == ROLE_Authority )
MakeNoise(21.0);
if ( !bShuttingDown )
{
ProjectileHurtRadius(HitLocation, HitNormal );
}
}
SpawnExplosionEffects(HitLocation, HitNormal);
ShutDown();
}
//////////////////////////////////
simulated function Shutdown()
{
local vector HitLocation, HitNormal;
bShuttingDown=true;
HitNormal = normal(Velocity * -1);
Trace(HitLocation,HitNormal,(Location + (HitNormal*-32)), Location + (HitNormal*32),true,vect(0,0,0));
SetPhysics(PHYS_None);
if (ProjEffects!=None)
{
ProjEffects.DeactivateSystem();
}
if (WorldInfo.NetMode != NM_DedicatedServer && !bSuppressExplosionFX)
{
SpawnExplosionEffects(Location, HitNormal);
}
HideProjectile();
SetCollision(false,false);
// If we have to wait for effects, tweak the death conditions
if (bWaitForEffects)
{
if (bNetTemporary)
{
if ( WorldInfo.NetMode == NM_DedicatedServer )
{
// We are on a dedicated server and not replicating anything nor do we have effects so destroy right away
/// Destroy();
}
else
{
// We can't die right away but make sure we don't replicate to anyone
/// RemoteRole = ROLE_None;
// make sure we leave enough lifetime for the effect to play
LifeSpan = FMax(LifeSpan, 35.0); //how long?!
}
}
else
{
bTearOff = true;
if (WorldInfo.NetMode == NM_DedicatedServer)
{
LifeSpan = 0.35;
}
else
{
// make sure we leave enough lifetime for the effect to play
LifeSpan = FMax(LifeSpan, 35.0);
}
}
}
else
{
Destroy();
}
}
//-----------------------------------------//
simulated function SpawnExplosionEffects(vector HitLocation, vector HitNormal)
{
local vector LightLoc, LightHitLocation, LightHitNormal;
local vector Direction;
local ParticleSystemComponent ProjExplosion;
local Actor EffectAttachActor;
local MaterialInstanceTimeVarying MITV_Decal;
if (WorldInfo.NetMode != NM_DedicatedServer)
{
if (ProjectileLight != None)
{
DetachComponent(ProjectileLight);
ProjectileLight = None;
}
if (ProjExplosionTemplate != None && EffectIsRelevant(Location, false, MaxEffectDistance))
{
// Disabling for the demo to prevent explosions from attaching to the pawn...
// EffectAttachActor = (bAttachExplosionToVehicles || (UTVehicle(ImpactedActor) == None)) ? ImpactedActor : None;
EffectAttachActor = None;
if (!bAdvanceExplosionEffect)
{
ProjExplosion = WorldInfo.MyEmitterPool.SpawnEmitter(ProjExplosionTemplate, HitLocation, rotator(HitNormal), EffectAttachActor);
}
else
{
Direction = normal(Velocity - 2.0 * HitNormal * (Velocity dot HitNormal)) * Vect(1,1,0);
ProjExplosion = WorldInfo.MyEmitterPool.SpawnEmitter(ProjExplosionTemplate, HitLocation, rotator(Direction), EffectAttachActor);
ProjExplosion.SetVectorParameter('Velocity',Direction);
ProjExplosion.SetVectorParameter('HitNormal',HitNormal);
}
SetExplosionEffectParameters(ProjExplosion);
if ( !WorldInfo.bDropDetail && ((ExplosionLightClass != None) || (ExplosionDecal != none)) && ShouldSpawnExplosionLight(HitLocation, HitNormal) )
{
if ( ExplosionLightClass != None )
{
if (Trace(LightHitLocation, LightHitNormal, HitLocation + (0.25 * ExplosionLightClass.default.TimeShift[0].Radius * HitNormal), HitLocation, false) == None)
{
LightLoc = HitLocation + (0.25 * ExplosionLightClass.default.TimeShift[0].Radius * (vect(1,0,0) >> ProjExplosion.Rotation));
}
else
{
LightLoc = HitLocation + (0.5 * VSize(HitLocation - LightHitLocation) * (vect(1,0,0) >> ProjExplosion.Rotation));
}
UDKEmitterPool(WorldInfo.MyEmitterPool).SpawnExplosionLight(ExplosionLightClass, LightLoc, EffectAttachActor);
}
// this code is mostly duplicated in: UTGib, UTProjectile, UTVehicle, UTWeaponAttachment be aware when updating
if (ExplosionDecal != None && Pawn(ImpactedActor) == None )
{
if( MaterialInstanceTimeVarying(ExplosionDecal) != none )
{
// hack, since they don't show up on terrain anyway
if ( Terrain(ImpactedActor) == None )
{
MITV_Decal = new(self) class'MaterialInstanceTimeVarying';
MITV_Decal.SetParent( ExplosionDecal );
WorldInfo.MyDecalManager.SpawnDecal(MITV_Decal, HitLocation, rotator(-HitNormal), DecalWidth, DecalHeight, 10.0, FALSE );
//here we need to see if we are an MITV and then set the burn out times to occur
MITV_Decal.SetScalarStartTime( DecalDissolveParamName, DurationOfDecal );
}
}
else
{
WorldInfo.MyDecalManager.SpawnDecal( ExplosionDecal, HitLocation, rotator(-HitNormal), DecalWidth, DecalHeight, 10.0, true );
}
}
}
}
if (ExplosionSound != None && !bSuppressSounds)
{
PlaySound(ExplosionSound, true);
}
bSuppressExplosionFX = true; // so we don't get called again
}
}
defaultproperties
{
ProjFlightTemplate=ParticleSystem'KFTex6_effects.mesheffectstuff.MollyProjectile'
ProjExplosionTemplate=ParticleSystem'KFTex6_effects.Particles.MollyHitExp'
ExplosionLightClass=class'KFZ.MollyMuzzLight'
MaxExplosionLightDistance=+4000.0
speed=1000
MaxSpeed=1200.0
Damage=10.0
DamageRadius=290
MomentumTransfer=1
MyDamageType=class'KFZ.DamageBurning'//DamageMolotov'
LifeSpan=35.0 ///3.0
ExplosionSound=SoundCue'KFTex4.TheCues.MollyHit'//SoundCue'A_Weapon_RocketLauncher.Cue.A_Weapon_RL_Impact_Cue'
ExplosionDecal=MaterialInstanceTimeVarying'KFTex6_effects2.texs.MollyFuel_mic'//MaterialInstanceTimeVarying'WP_RocketLauncher.Decals.MITV_WP_RocketLauncher_Impact_Decal01'
ImpactSound=SoundCue'KFTex4.TheCues.BottleRoll'//SoundCue'KFTex4.TheCues.GlassSmash'
DecalWidth=512.0
DecalHeight=512.0
DurationOfDecal=1.0f
//DecalDissolveParamName="DissolveAmount"
bCollideWorld=true
bBounce=true
TossZ=+245.0
Physics=PHYS_Falling
CheckRadius=36.0
bNetTemporary=False //s/be true?
bWaitForEffects=false
CustomGravityScaling=1.2 // 0.500
/******* trying to suppress explosion sounds when player takesDamage
Begin Object Class=AmbientSoundComponentKFZoff name=MollyExplodeSound
SoundCue=SoundCue'KFTex4.Monsters.DroneAmb'
End Object
MollyExplode=MollyExplodeSound
Components.Add(MollyExplodeSound)
*************/
}
