void UFloatingPawnMovement::TickComponent(float DeltaTime, enum ELevelTick TickType, FActorComponentTickFunction *ThisTickFunction)
{
Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
if (!PawnOwner || !UpdatedComponent || ShouldSkipUpdate(DeltaTime))
{
return;
}
const AController* Controller = PawnOwner->GetController();
if (Controller && Controller->IsLocalController())
{
ApplyControlInputToVelocity(DeltaTime);
LimitWorldBounds();
bPositionCorrected = false;
// Move actor
FVector Delta = Velocity * DeltaTime;
if (!Delta.IsNearlyZero(1e-6f))
{
const FVector OldLocation = UpdatedComponent->GetComponentLocation();
const FRotator Rotation = UpdatedComponent->GetComponentRotation();
FVector TraceStart = OldLocation;
FHitResult Hit(1.f);
SafeMoveUpdatedComponent(Delta, Rotation, true, Hit);
if (Hit.IsValidBlockingHit())
{
HandleImpact(Hit, DeltaTime, Delta);
// Try to slide the remaining distance along the surface.
SlideAlongSurface(Delta, 1.f-Hit.Time, Hit.Normal, Hit, true);
}
// Update velocity
// We don't want position changes to vastly reverse our direction (which can happen due to penetration fixups etc)
if (!bPositionCorrected)
{
const FVector NewLocation = UpdatedComponent->GetComponentLocation();
Velocity = ((NewLocation - OldLocation) / DeltaTime);
}
}
// Finalize
UpdateComponentVelocity();
}
};
void UShardsMovementComponent::TickComponent(float DeltaTime, enum ELevelTick TickType, FActorComponentTickFunction *ThisTickFunction)
{
Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
FHitResult HitResult;
FHitResult ShapeTraceResult;
FCollisionShape shape = FCollisionShape::MakeBox(FVector(0.72f*playerradius, 0.72f*playerradius,10.0f));
FCollisionQueryParams Params;
Params.bFindInitialOverlaps = true;
Params.AddIgnoredActor(UpdatedComponent->GetAttachmentRootActor());
// Telepads don't count.
for (TActorIterator<ATelePad> ActorItr(GetWorld()); ActorItr; ++ActorItr) {
Params.AddIgnoredActor(ActorItr.operator->());
}
// Neither do destructibles.
for (TActorIterator<ADestructibleBox> ActorItr(GetWorld()); ActorItr; ++ActorItr) {
// When they're broken, that is.
if (ActorItr->fadetimer >= 0.0f) {
Params.AddIgnoredActor(ActorItr.operator->());
}
}
if (isclimbing) {
return;
}
TArray<FHitResult> results;
if (forceregiondirection.Z == 0.0f) {
GetWorld()->SweepMultiByChannel(results, UpdatedComponent->GetComponentLocation() - 0.0f*45.0f*FVector::UpVector, UpdatedComponent->GetComponentLocation() - 1000.0f*FVector::UpVector, FQuat::Identity, ECC_Visibility, shape, Params); //100
for (FHitResult r : results) {
if (r.Normal.Z > 0.6f) {
ShapeTraceResult = r;
break;
}
}
if (!ShapeTraceResult.IsValidBlockingHit()) {
GetWorld()->LineTraceSingleByChannel(ShapeTraceResult, UpdatedComponent->GetComponentLocation(), UpdatedComponent->GetComponentLocation() - 1000.0f*FVector::UpVector, ECC_Visibility, Params);
}
}
FVector PlayerCapsuleBottom = UpdatedComponent->GetComponentLocation() - 45.0f * FVector::UpVector; // 50
float RequiredDistance = (onground ? 50.0f*grounddetecttfudgefactor : 10.0f)*FMath::Pow(playerhalfheight / 90.0f,4.0f) + playerhalfheight/2.0f; //50,1
DistanceFromImpact = (PlayerCapsuleBottom - ShapeTraceResult.ImpactPoint).Z;
overground = ShapeTraceResult.IsValidBlockingHit();
FHitResult groundhitresult;
GetWorld()->LineTraceSingleByChannel(groundhitresult, UpdatedComponent->GetComponentLocation(), UpdatedComponent->GetComponentLocation() - 10000.0f*FVector::UpVector, ECC_Visibility, Params);
groundtracehit = groundhitresult.ImpactPoint;
if (!onground) {
offGroundTime += DeltaTime;
}
toosteep = false;
if (enforcementtimer >= 0.0f) {
enforcementtimer += DeltaTime;
toosteep = true;
}
wasonground = onground;
onground = false;
prevgroundvelocity = groundvelocity;
groundvelocity = FVector::ZeroVector;
platformangularfrequency = 0.0f;
platformspindir = 1;
FloorNormal = FVector::ZeroVector;
if ((enforcementtimer < timerlimit && ShapeTraceResult.Normal.Z>0.6f) && DistanceFromImpact < RequiredDistance && !justjumped) { // (PlayerVelocity.Z <= 0.0f || wasonground)
if (ShapeTraceResult.Normal.Z < minnormalz) {
if (enforcementtimer == -1.0f) {
enforcementtimer = 0.0f;
}
} else {
enforcementtimer = -1.0f;
}
FVector pvel;
// Handle moving platforms.
if (ShapeTraceResult.GetActor() != nullptr && ShapeTraceResult.GetComponent() != nullptr && ShapeTraceResult.GetComponent()->IsA(UStaticMeshComponent::StaticClass())) {
// The motion of a point on a rigid body is the combination of its motion about the center of mass...
FVector angvel = FMath::DegreesToRadians((((UStaticMeshComponent*)ShapeTraceResult.GetComponent())->GetPhysicsAngularVelocity()));
FVector rr = GetActorLocation() - (((UStaticMeshComponent*)ShapeTraceResult.GetComponent())->GetComponentLocation());
FVector rvel = FVector::CrossProduct(angvel, rr);
// ...and the motion of the center of mass itself.
FVector cmvel = (((UStaticMeshComponent*)ShapeTraceResult.GetComponent())->GetPhysicsLinearVelocity());
groundvelocity = rvel + cmvel;
platformangularfrequency = -angvel.Z;
}
if ((PlayerVelocity.Z <= groundvelocity.Z || wasonground)) {
onground = true;
offGroundTime = 0.0f;
}
}
justjumped = false;
bool TraceBlocked;
FVector newlocation = UpdatedComponent->GetComponentLocation();
FHitResult TraceHitResult;
TraceBlocked = GetWorld()->LineTraceSingleByChannel(TraceHitResult, ShapeTraceResult.ImpactPoint + 1.0f*FVector::UpVector, ShapeTraceResult.ImpactPoint - 10.0f*FVector::UpVector, ECC_Visibility,Params);
if (TraceHitResult.Normal.Z > minnormalz) {
enforcementtimer = -1.0f;
}
if (onground) {
if (TraceBlocked) {
newlocation.Z = TraceHitResult.ImpactPoint.Z + playerhalfheight; // 50
GetWorld()->LineTraceSingleByChannel(TraceHitResult, ShapeTraceResult.ImpactPoint + 1.0f*FVector::UpVector, ShapeTraceResult.ImpactPoint - 10.0f*FVector::UpVector, ECC_Visibility,Params);
FloorNormal = TraceHitResult.ImpactNormal;
}
SafeMoveUpdatedComponent(newlocation - UpdatedComponent->GetComponentLocation(), UpdatedComponent->GetComponentRotation(), true, HitResult);
SlideAlongSurface(newlocation - UpdatedComponent->GetComponentLocation(), 1.0 - HitResult.Time, HitResult.Normal, HitResult);
}
};
