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Section 10: Outline and Glow Effects - Lecture 169 

Inventory Slot Widget
This commit is contained in:
charnet3d 2023-06-27 17:49:58 +01:00
parent 0d55a2ef39
commit 7ef3265886
7 changed files with 38 additions and 14 deletions
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Content/_Game/Curves/MaterialInterpCurve.uasset (Stored with Git LFS) Normal file
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Content/_Game/Maps/DefaultMap.umap (Stored with Git LFS)
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Content/_Game/Materials/SMGMaterials/M_SMG_Mat_Inst.uasset (Stored with Git LFS)
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Content/_Game/Weapons/BaseWeapon/BaseWeaponBP.uasset (Stored with Git LFS)
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25
Source/Shooter/Item.cpp
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@ -162,13 +162,29 @@ void AItem::OnConstruction(const FTransform& Transform)
void AItem::UpdatePulse()
{
if (ItemState != EItemState::EIS_Pickup) return;
float ElapsedTime{};
FVector CurveValue{};
const float ElapsedTime { GetWorldTimerManager().GetTimerElapsed(PulseTimer) };
switch (ItemState)
{
case EItemState::EIS_Pickup:
if (PulseCurve)
{
const FVector CurveValue{ PulseCurve->GetVectorValue(ElapsedTime) };
ElapsedTime = GetWorldTimerManager().GetTimerElapsed(PulseTimer);
CurveValue = PulseCurve->GetVectorValue(ElapsedTime);
}
break;
case EItemState::EIS_EquipInterping:
if (InterpPulseCurve)
{
ElapsedTime = GetWorldTimerManager().GetTimerElapsed(ItemInterpTimer);
CurveValue = InterpPulseCurve->GetVectorValue(ElapsedTime);
}
break;
}
if (DynamicMaterialInstance)
{
DynamicMaterialInstance->SetScalarParameterValue(TEXT("GlowAmount"), CurveValue.X * GlowAmount);
DynamicMaterialInstance->SetScalarParameterValue(TEXT("FresnelExponent"), CurveValue.Y * FresnelExponent);
DynamicMaterialInstance->SetScalarParameterValue(TEXT("FresnelReflectFraction"), CurveValue.Z * FresnelReflectFraction);
@ -434,6 +450,7 @@ void AItem::StartItemCurve(AShooterCharacter* Char)
bInterping = true;
SetItemState(EItemState::EIS_EquipInterping);
GetWorldTimerManager().ClearTimer(PulseTimer);
GetWorldTimerManager().SetTimer(ItemInterpTimer, this,
&AItem::FinishInterping, ZCurveTime);
@ -459,8 +476,8 @@ void AItem::FinishInterping()
{
// Subtract 1 from the Item Count of the interp location struct
Character->IncrementInterpLocItemCount(InterpLocIndex, -1);
Character->GetPickupItem(this);
SetItemState(EItemState::EIS_PickedUp);
}
// Set scale back to normal
SetActorScale3D(FVector(1.f));

4
Source/Shooter/Item.h
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@ -214,6 +214,10 @@ private:
UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Item Properties", meta = (AllowPrivateAccess = true))
UCurveVector* PulseCurve;
/** Curve to drive the dynamic material parameters */
UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Item Properties", meta = (AllowPrivateAccess = true))
UCurveVector* InterpPulseCurve;
FTimerHandle PulseTimer;
/** Time for the pulse timer */