void APlayerCharacter::FadeToWhite()
{
DistanceToX = GetDistanceTo(WhereBeAnna);
if (DistanceToX > 50)
{
GetFirstPersonCameraComponent()->PostProcessSettings.ColorOffset.X = 20 / DistanceToX;
GetFirstPersonCameraComponent()->PostProcessSettings.ColorOffset.Y = 20/ DistanceToX;
GetFirstPersonCameraComponent()->PostProcessSettings.ColorOffset.Z = 20 / DistanceToX;
GetFirstPersonCameraComponent()->PostProcessSettings.ColorContrast.X = 1 - 20 / DistanceToX;
GetFirstPersonCameraComponent()->PostProcessSettings.ColorContrast.Y = 1 - 20 / DistanceToX;
GetFirstPersonCameraComponent()->PostProcessSettings.ColorContrast.Z = 1 - 20 / DistanceToX;
}
else
{
ShowTime = false;
}
}
// Check for bullet collisions
void AMurphysLawCharacter::ComputeBulletCollisions()
{
// Only look for pawns
FCollisionObjectQueryParams CollisionObjectQueryParams;
CollisionObjectQueryParams.AddObjectTypesToQuery(ECollisionChannel::ECC_PhysicsBody);
CollisionObjectQueryParams.AddObjectTypesToQuery(ECollisionChannel::ECC_Destructible);
CollisionObjectQueryParams.AddObjectTypesToQuery(ECollisionChannel::ECC_WorldStatic);
// Remove self from query potential results since we are the first to collide with the ray
FCollisionQueryParams RayQueryParams;
RayQueryParams.AddIgnoredActor(this);
// Ray starting coordinates
const FVector CollisionRayStart = GetFirstPersonCameraComponent()->GetComponentLocation();
const FVector CollisionRayInitialDirection = GetFirstPersonCameraComponent()->GetComponentTransform().GetRotation().GetAxisX();
// Group damage of touched objects together
const float MaxFragmentDeviationRadian = FMath::DegreesToRadians(GetEquippedWeapon()->GetMaxFragmentDeviationAngle(IsCharacterAiming));
bool AtLeastOneHit = false;
// Trace lines to detect pawn
for (int32 i = 0; i < GetEquippedWeapon()->GetNumberOfEmittedFragments(); ++i)
{
// Ray ending coordinates
const FVector CollisionRayAngledDirection = FMath::VRandCone(CollisionRayInitialDirection, MaxFragmentDeviationRadian);
const FVector CollisionRayEnd = CollisionRayStart + (CollisionRayAngledDirection * GetEquippedWeapon()->GetMaxTravelDistanceOfBullet());
FHitResult CollisionResult;
bool HasHit = GetWorld()->LineTraceSingleByObjectType(CollisionResult, CollisionRayStart, CollisionRayEnd, CollisionObjectQueryParams, RayQueryParams);
if (HasHit)
{
// Simple damage amount considering the distance to the target depending on the bone hit
float DeliveredDamage = GetDeliveredDamage(CollisionResult);
FPointDamageEvent CollisionDamageEvent(DeliveredDamage, CollisionResult, CollisionRayAngledDirection, UDamageType::StaticClass());
// If the actor we hit is a hittable actor and an enemy, we have at least one hit so we'll show the Hit Marker
if (IsHittableActor(CollisionResult.GetActor()) && !MurphysLawUtils::IsInSameTeam(CollisionResult.GetActor(), this))
{
AtLeastOneHit = true;
}
if (Role == ROLE_Authority)
{
CollisionResult.GetActor()->TakeDamage(DeliveredDamage, CollisionDamageEvent, GetController(), this);
}
else
{
Server_TransferDamage(CollisionResult.GetActor(), DeliveredDamage, CollisionDamageEvent, GetController(), this);
}
}
}
// If there was at least one hit, we show the HitMarker
if (AtLeastOneHit)
{
auto MyController = Cast<AMurphysLawPlayerController>(GetController());
if (MyController != nullptr && MyController->GetHUDInstance() != nullptr)
{
MyController->GetHUDInstance()->ShowHitMarker();
}
}
}
void APlayerCharacter::UpdateCamera(float Counter)
{
if (Counter == 0)
{
GetFirstPersonCameraComponent()->PostProcessSettings.FilmSaturation = 1;
GetFirstPersonCameraComponent()->PostProcessSettings.VignetteIntensity = 0;
}
else if (Counter == 1)
{
if (GetFirstPersonCameraComponent()->PostProcessSettings.FilmSaturation < 1.2)
{
GetFirstPersonCameraComponent()->PostProcessSettings.FilmSaturation += 0.005;
GetFirstPersonCameraComponent()->PostProcessSettings.VignetteIntensity += 0.0025;
}
else
{
GetFirstPersonCameraComponent()->PostProcessSettings.FilmSaturation = 1.2;
GetFirstPersonCameraComponent()->PostProcessSettings.VignetteIntensity = 0.1;
CameraIsChanging = false;
}
}
else if (Counter == 2)
{
if (GetFirstPersonCameraComponent()->PostProcessSettings.FilmSaturation < 1.4)
{
GetFirstPersonCameraComponent()->PostProcessSettings.FilmSaturation += 0.005;
GetFirstPersonCameraComponent()->PostProcessSettings.VignetteIntensity += 0.0025;
}
else
{
GetFirstPersonCameraComponent()->PostProcessSettings.FilmSaturation = 1.4;
GetFirstPersonCameraComponent()->PostProcessSettings.VignetteIntensity = 0.2;
CameraIsChanging = false;
}
}
else if (Counter > 2)
{
if (GetFirstPersonCameraComponent()->PostProcessSettings.FilmSaturation < 1.6)
{
GetFirstPersonCameraComponent()->PostProcessSettings.FilmSaturation += 0.005;
GetFirstPersonCameraComponent()->PostProcessSettings.VignetteIntensity += 0.0025;
}
else
{
GetFirstPersonCameraComponent()->PostProcessSettings.FilmSaturation = 1.6;
GetFirstPersonCameraComponent()->PostProcessSettings.VignetteIntensity = 0.3;
CameraIsChanging = false;
}
}
}
