void DynamicEntityNode::DynamicMove(sf::Vector2f Disp, bool SweepBothDirections)
{
unsigned int CollisionMask = eCollisionGroup::Monster | eCollisionGroup::Static | eCollisionGroup::Player | eCollisionGroup::Pickup;
float SweepTmax = 1.5f;
if (SweepBothDirections)
{
if (Disp.x != 0.0f)
{
HitInfo Hit;
GetWorld()->GetQuadTree()->SweepShapeClosest(*GetCollisionShape(), GetWorldTransform(), sf::Vector2f(Disp.x, 0.0f), SweepTmax, CollisionMask, this, Hit);
if (Hit.m_pObject)
{
Disp.x = 0.0f;
OnTouch(Hit.m_pObject);
}
}
if (Disp.y != 0.0f)
{
HitInfo Hit;
GetWorld()->GetQuadTree()->SweepShapeClosest(*GetCollisionShape(), GetWorldTransform(), sf::Vector2f(0.0f, Disp.y), SweepTmax, CollisionMask, this, Hit);
if (Hit.m_pObject)
{
Disp.y = 0.0f;
OnTouch(Hit.m_pObject);
}
}
}
else
{
HitInfo Hit;
GetWorld()->GetQuadTree()->SweepShapeClosest(*GetCollisionShape(), GetWorldTransform(), Disp, SweepTmax, CollisionMask, this, Hit);
if (Hit.m_pObject)
{
Disp.x = 0.0f;
Disp.y = 0.0f;
OnTouch(Hit.m_pObject);
}
}
Move(Disp);
}
void UFlareAsteroidComponent::TickComponent(float DeltaTime, enum ELevelTick TickType, FActorComponentTickFunction *ThisTickFunction)
{
Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
float CollisionSize = GetCollisionShape().GetExtent().Size();
EffectsUpdateTimer += DeltaTime;
// Get player ship
AFlareGame* Game = Cast<AFlareGame>(GetWorld()->GetAuthGameMode());
FCHECK(Game);
AFlarePlayerController* PC = Game->GetPC();
FCHECK(PC);
AFlareSpacecraft* ShipPawn = PC->GetShipPawn();
// Update if close to player and visible
if (ShipPawn
&& (ShipPawn->GetActorLocation() - GetComponentLocation()).Size() < 500000
&& (GetWorld()->TimeSeconds - LastRenderTime) < 0.5)
{
if (EffectsUpdateTimer > EffectsUpdatePeriod)
{
// World data
FVector AsteroidLocation = GetComponentLocation();
FVector SunDirection = Game->GetPlanetarium()->GetSunDirection();
SunDirection.Normalize();
// Compute new FX locations
for (int32 Index = 0; Index < Effects.Num(); Index++)
{
FVector RandomDirection = FVector::CrossProduct(SunDirection, EffectsKernels[Index]);
RandomDirection.Normalize();
FVector StartPoint = AsteroidLocation + RandomDirection * CollisionSize;
// Trace params
FHitResult HitResult(ForceInit);
FCollisionQueryParams TraceParams(FName(TEXT("Asteroid Trace")), false, NULL);
TraceParams.bTraceComplex = true;
TraceParams.bReturnPhysicalMaterial = false;
ECollisionChannel CollisionChannel = ECollisionChannel::ECC_WorldDynamic;
// Trace
bool FoundHit = GetWorld()->LineTraceSingleByChannel(HitResult, StartPoint, AsteroidLocation, CollisionChannel, TraceParams);
if (FoundHit && HitResult.Component == this && Effects[Index])
{
FVector EffectLocation = HitResult.Location;
if (!Effects[Index]->IsActive())
{
Effects[Index]->Activate();
}
Effects[Index]->SetWorldLocation(EffectLocation);
Effects[Index]->SetWorldRotation(SunDirection.Rotation());
}
else
{
Effects[Index]->Deactivate();
}
}
EffectsUpdateTimer = 0;
}
}
// Disable all
else
{
for (int32 Index = 0; Index < Effects.Num(); Index++)
{
Effects[Index]->Deactivate();
}
}
}
void RigidBody::getAabb(SimdVector3& aabbMin,SimdVector3& aabbMax) const
{
GetCollisionShape()->GetAabb(m_worldTransform,aabbMin,aabbMax);
}