119 lines
2.9 KiB
C++
119 lines
2.9 KiB
C++
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// Copyright Echo Devgroup
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#include "Player/AuraPlayerController.h"
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#include "EnhancedInputSubsystems.h"
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#include "EnhancedInputComponent.h"
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#include "Interact/EnemyInterface.h"
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AAuraPlayerController::AAuraPlayerController()
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{
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bReplicates = true;
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}
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void AAuraPlayerController::PlayerTick(float DeltaTime)
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{
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Super::PlayerTick(DeltaTime);
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CursorTrace();
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}
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void AAuraPlayerController::CursorTrace()
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{
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FHitResult CursorHit;
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GetHitResultUnderCursor(ECC_Visibility, false, CursorHit);
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if (!CursorHit.bBlockingHit) return;
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LastActor = ThisActor;
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ThisActor = CursorHit.GetActor();
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/**
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*Line trace from curso. There are several scenarios
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* A. LastActor is null && ThisActor is null
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* - Do nothing
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* B. LastActor is null && ThisActor is valid
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* - Highlight ThisActor
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* C. LastActor is valid && ThisActor is null
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* - UnHighlight LastActor
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* D. LastAcrot is valid && ThisActor is valid but not equal
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* - UnHighligh LastActor
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* - Highlight ThisActor
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* E. LastActor is same as ThisActor
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* - Do Nothing
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*/
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if (LastActor == nullptr)
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{
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if (ThisActor != nullptr)
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{
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//Case B
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ThisActor->HighlightActor();
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//UE_LOG(LogTemp, Warning, TEXT("Case B"));
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}
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}
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else //LastActor is Valid
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{
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if (ThisActor == nullptr)
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{
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LastActor->UnHighlightActor();
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}
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else
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{
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if (LastActor != ThisActor) // Case D
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{
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LastActor->UnHighlightActor();
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ThisActor->HighlightActor();
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}
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}
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}
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}
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void AAuraPlayerController::BeginPlay()
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{
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Super::BeginPlay();
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check(AuraContext);
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UEnhancedInputLocalPlayerSubsystem* Subsystem = ULocalPlayer::GetSubsystem<UEnhancedInputLocalPlayerSubsystem>(GetLocalPlayer());
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if (Subsystem)
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{
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Subsystem->AddMappingContext(AuraContext,0);
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}
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bShowMouseCursor = true;
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DefaultMouseCursor = EMouseCursor::Default;
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FInputModeGameAndUI InputModeData;
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InputModeData.SetLockMouseToViewportBehavior(EMouseLockMode::DoNotLock);
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InputModeData.SetHideCursorDuringCapture(false);
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SetInputMode(InputModeData);
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}
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void AAuraPlayerController::SetupInputComponent()
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{
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Super::SetupInputComponent();
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UEnhancedInputComponent* EnhancedInputComponent = CastChecked<UEnhancedInputComponent>(InputComponent);
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EnhancedInputComponent->BindAction(MoveAction, ETriggerEvent::Triggered, this, &AAuraPlayerController::Move);
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}
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void AAuraPlayerController::Move(const FInputActionValue& InputActionValue)
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{
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const FVector2D InputAxisVector = InputActionValue.Get<FVector2D>();
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const FRotator Rotation = GetControlRotation();
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const FRotator YawRotation(0.f, Rotation.Yaw, 0.f);
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const FVector ForwardDirection = FRotationMatrix(YawRotation).GetUnitAxis(EAxis::X);
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const FVector RightDirection = FRotationMatrix(YawRotation).GetUnitAxis(EAxis::Y);
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if (APawn* ControlledPawn = GetPawn<APawn>())
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{
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ControlledPawn->AddMovementInput(ForwardDirection, InputAxisVector.Y);
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ControlledPawn->AddMovementInput(RightDirection, InputAxisVector.X);
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}
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}
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