music and character

Config/DefaultEngine.ini

@@ -4,14 +4,14 @@
 +EditProfiles=(Name="Trigger",CustomResponses=((Channel=Projectile, Response=ECR_Ignore)))
 
 [/Script/EngineSettings.GameMapsSettings]
-EditorStartupMap=/Game/FirstPersonCPP/Maps/FirstPersonExampleMap
+EditorStartupMap=/Game/train.train
 LocalMapOptions=
 TransitionMap=
 bUseSplitscreen=True
 TwoPlayerSplitscreenLayout=Horizontal
 ThreePlayerSplitscreenLayout=FavorTop
 GameInstanceClass=/Script/Engine.GameInstance
-GameDefaultMap=/Game/FirstPersonCPP/Maps/FirstPersonExampleMap
+GameDefaultMap=/Game/train.train
 ServerDefaultMap=/Engine/Maps/Entry
 GlobalDefaultGameMode=/Script/SevenStars.SevenStarsGameMode
 GlobalDefaultServerGameMode=None

Config/DefaultGame.ini

@@ -5,3 +5,5 @@ ProjectName=First Person Template
 
 [/Script/EngineSettings.GeneralProjectSettings]
 ProjectID=806DC1DF487FAA81AFF13EA89823009B
+bAllowWindowResize=False
+

Source/SevenStars/SevenStarsCharacter.cpp

@@ -1,7 +1,6 @@
 // Copyright 1998-2018 Epic Games, Inc. All Rights Reserved.
 
 #include "SevenStarsCharacter.h"
-#include "SevenStarsProjectile.h"
 #include "Animation/AnimInstance.h"
 #include "Camera/CameraComponent.h"
 #include "Components/CapsuleComponent.h"
@@ -9,18 +8,14 @@
 #include "GameFramework/InputSettings.h"
 #include "HeadMountedDisplayFunctionLibrary.h"
 #include "Kismet/GameplayStatics.h"
-#include "MotionControllerComponent.h"
-#include "XRMotionControllerBase.h" // for FXRMotionControllerBase::RightHandSourceId
 
 DEFINE_LOG_CATEGORY_STATIC(LogFPChar, Warning, All);
 
-//////////////////////////////////////////////////////////////////////////
-// ASevenStarsCharacter
 
 ASevenStarsCharacter::ASevenStarsCharacter()
 {
 	// Set size for collision capsule
-	GetCapsuleComponent()->InitCapsuleSize(55.f, 96.0f);
+	GetCapsuleComponent()->InitCapsuleSize(20.f, 96.0f);
 
 	// set our turn rates for input
 	BaseTurnRate = 45.f;
@@ -31,100 +26,17 @@ ASevenStarsCharacter::ASevenStarsCharacter()
 	FirstPersonCameraComponent->SetupAttachment(GetCapsuleComponent());
 	FirstPersonCameraComponent->RelativeLocation = FVector(-39.56f, 1.75f, 64.f); // Position the camera
 	FirstPersonCameraComponent->bUsePawnControlRotation = true;
-
-	// Create a mesh component that will be used when being viewed from a '1st person' view (when controlling this pawn)
-	Mesh1P = CreateDefaultSubobject<USkeletalMeshComponent>(TEXT("CharacterMesh1P"));
-	Mesh1P->SetOnlyOwnerSee(true);
-	Mesh1P->SetupAttachment(FirstPersonCameraComponent);
-	Mesh1P->bCastDynamicShadow = false;
-	Mesh1P->CastShadow = false;
-	Mesh1P->RelativeRotation = FRotator(1.9f, -19.19f, 5.2f);
-	Mesh1P->RelativeLocation = FVector(-0.5f, -4.4f, -155.7f);
-
-	// Create a gun mesh component
-	FP_Gun = CreateDefaultSubobject<USkeletalMeshComponent>(TEXT("FP_Gun"));
-	FP_Gun->SetOnlyOwnerSee(true);			// only the owning player will see this mesh
-	FP_Gun->bCastDynamicShadow = false;
-	FP_Gun->CastShadow = false;
-	// FP_Gun->SetupAttachment(Mesh1P, TEXT("GripPoint"));
-	FP_Gun->SetupAttachment(RootComponent);
-
-	FP_MuzzleLocation = CreateDefaultSubobject<USceneComponent>(TEXT("MuzzleLocation"));
-	FP_MuzzleLocation->SetupAttachment(FP_Gun);
-	FP_MuzzleLocation->SetRelativeLocation(FVector(0.2f, 48.4f, -10.6f));
-
-	// Default offset from the character location for projectiles to spawn
-	GunOffset = FVector(100.0f, 0.0f, 10.0f);
-
-	// Note: The ProjectileClass and the skeletal mesh/anim blueprints for Mesh1P, FP_Gun, and VR_Gun 
-	// are set in the derived blueprint asset named MyCharacter to avoid direct content references in C++.
-
-	// Create VR Controllers.
-	R_MotionController = CreateDefaultSubobject<UMotionControllerComponent>(TEXT("R_MotionController"));
-	R_MotionController->MotionSource = FXRMotionControllerBase::RightHandSourceId;
-	R_MotionController->SetupAttachment(RootComponent);
-	L_MotionController = CreateDefaultSubobject<UMotionControllerComponent>(TEXT("L_MotionController"));
-	L_MotionController->SetupAttachment(RootComponent);
-
-	// Create a gun and attach it to the right-hand VR controller.
-	// Create a gun mesh component
-	VR_Gun = CreateDefaultSubobject<USkeletalMeshComponent>(TEXT("VR_Gun"));
-	VR_Gun->SetOnlyOwnerSee(true);			// only the owning player will see this mesh
-	VR_Gun->bCastDynamicShadow = false;
-	VR_Gun->CastShadow = false;
-	VR_Gun->SetupAttachment(R_MotionController);
-	VR_Gun->SetRelativeRotation(FRotator(0.0f, -90.0f, 0.0f));
-
-	VR_MuzzleLocation = CreateDefaultSubobject<USceneComponent>(TEXT("VR_MuzzleLocation"));
-	VR_MuzzleLocation->SetupAttachment(VR_Gun);
-	VR_MuzzleLocation->SetRelativeLocation(FVector(0.000004, 53.999992, 10.000000));
-	VR_MuzzleLocation->SetRelativeRotation(FRotator(0.0f, 90.0f, 0.0f));		// Counteract the rotation of the VR gun model.
-
-	// Uncomment the following line to turn motion controllers on by default:
-	//bUsingMotionControllers = true;
 }
 
 void ASevenStarsCharacter::BeginPlay()
 {
-	// Call the base class  
 	Super::BeginPlay();
-
-	//Attach gun mesh component to Skeleton, doing it here because the skeleton is not yet created in the constructor
-	FP_Gun->AttachToComponent(Mesh1P, FAttachmentTransformRules(EAttachmentRule::SnapToTarget, true), TEXT("GripPoint"));
-
-	// Show or hide the two versions of the gun based on whether or not we're using motion controllers.
-	if (bUsingMotionControllers)
-	{
-		VR_Gun->SetHiddenInGame(false, true);
-		Mesh1P->SetHiddenInGame(true, true);
-	}
-	else
-	{
-		VR_Gun->SetHiddenInGame(true, true);
-		Mesh1P->SetHiddenInGame(false, true);
-	}
 }
 
-//////////////////////////////////////////////////////////////////////////
-// Input
-
 void ASevenStarsCharacter::SetupPlayerInputComponent(class UInputComponent* PlayerInputComponent)
 {
-	// set up gameplay key bindings
 	check(PlayerInputComponent);
 
-	// Bind jump events
-	PlayerInputComponent->BindAction("Jump", IE_Pressed, this, &ACharacter::Jump);
-	PlayerInputComponent->BindAction("Jump", IE_Released, this, &ACharacter::StopJumping);
-
-	// Bind fire event
-	PlayerInputComponent->BindAction("Fire", IE_Pressed, this, &ASevenStarsCharacter::OnFire);
-
-	// Enable touchscreen input
-	EnableTouchscreenMovement(PlayerInputComponent);
-
-	PlayerInputComponent->BindAction("ResetVR", IE_Pressed, this, &ASevenStarsCharacter::OnResetVR);
-
 	// Bind movement events
 	PlayerInputComponent->BindAxis("MoveForward", this, &ASevenStarsCharacter::MoveForward);
 	PlayerInputComponent->BindAxis("MoveRight", this, &ASevenStarsCharacter::MoveRight);
@@ -138,122 +50,6 @@ void ASevenStarsCharacter::SetupPlayerInputComponent(class UInputComponent* Play
 	PlayerInputComponent->BindAxis("LookUpRate", this, &ASevenStarsCharacter::LookUpAtRate);
 }
 
-void ASevenStarsCharacter::OnFire()
-{
-	// try and fire a projectile
-	if (ProjectileClass != NULL)
-	{
-		UWorld* const World = GetWorld();
-		if (World != NULL)
-		{
-			if (bUsingMotionControllers)
-			{
-				const FRotator SpawnRotation = VR_MuzzleLocation->GetComponentRotation();
-				const FVector SpawnLocation = VR_MuzzleLocation->GetComponentLocation();
-				World->SpawnActor<ASevenStarsProjectile>(ProjectileClass, SpawnLocation, SpawnRotation);
-			}
-			else
-			{
-				const FRotator SpawnRotation = GetControlRotation();
-				// MuzzleOffset is in camera space, so transform it to world space before offsetting from the character location to find the final muzzle position
-				const FVector SpawnLocation = ((FP_MuzzleLocation != nullptr) ? FP_MuzzleLocation->GetComponentLocation() : GetActorLocation()) + SpawnRotation.RotateVector(GunOffset);
-
-				//Set Spawn Collision Handling Override
-				FActorSpawnParameters ActorSpawnParams;
-				ActorSpawnParams.SpawnCollisionHandlingOverride = ESpawnActorCollisionHandlingMethod::AdjustIfPossibleButDontSpawnIfColliding;
-
-				// spawn the projectile at the muzzle
-				World->SpawnActor<ASevenStarsProjectile>(ProjectileClass, SpawnLocation, SpawnRotation, ActorSpawnParams);
-			}
-		}
-	}
-
-	// try and play the sound if specified
-	if (FireSound != NULL)
-	{
-		UGameplayStatics::PlaySoundAtLocation(this, FireSound, GetActorLocation());
-	}
-
-	// try and play a firing animation if specified
-	if (FireAnimation != NULL)
-	{
-		// Get the animation object for the arms mesh
-		UAnimInstance* AnimInstance = Mesh1P->GetAnimInstance();
-		if (AnimInstance != NULL)
-		{
-			AnimInstance->Montage_Play(FireAnimation, 1.f);
-		}
-	}
-}
-
-void ASevenStarsCharacter::OnResetVR()
-{
-	UHeadMountedDisplayFunctionLibrary::ResetOrientationAndPosition();
-}
-
-void ASevenStarsCharacter::BeginTouch(const ETouchIndex::Type FingerIndex, const FVector Location)
-{
-	if (TouchItem.bIsPressed == true)
-	{
-		return;
-	}
-	if ((FingerIndex == TouchItem.FingerIndex) && (TouchItem.bMoved == false))
-	{
-		OnFire();
-	}
-	TouchItem.bIsPressed = true;
-	TouchItem.FingerIndex = FingerIndex;
-	TouchItem.Location = Location;
-	TouchItem.bMoved = false;
-}
-
-void ASevenStarsCharacter::EndTouch(const ETouchIndex::Type FingerIndex, const FVector Location)
-{
-	if (TouchItem.bIsPressed == false)
-	{
-		return;
-	}
-	TouchItem.bIsPressed = false;
-}
-
-//Commenting this section out to be consistent with FPS BP template.
-//This allows the user to turn without using the right virtual joystick
-
-//void ASevenStarsCharacter::TouchUpdate(const ETouchIndex::Type FingerIndex, const FVector Location)
-//{
-//	if ((TouchItem.bIsPressed == true) && (TouchItem.FingerIndex == FingerIndex))
-//	{
-//		if (TouchItem.bIsPressed)
-//		{
-//			if (GetWorld() != nullptr)
-//			{
-//				UGameViewportClient* ViewportClient = GetWorld()->GetGameViewport();
-//				if (ViewportClient != nullptr)
-//				{
-//					FVector MoveDelta = Location - TouchItem.Location;
-//					FVector2D ScreenSize;
-//					ViewportClient->GetViewportSize(ScreenSize);
-//					FVector2D ScaledDelta = FVector2D(MoveDelta.X, MoveDelta.Y) / ScreenSize;
-//					if (FMath::Abs(ScaledDelta.X) >= 4.0 / ScreenSize.X)
-//					{
-//						TouchItem.bMoved = true;
-//						float Value = ScaledDelta.X * BaseTurnRate;
-//						AddControllerYawInput(Value);
-//					}
-//					if (FMath::Abs(ScaledDelta.Y) >= 4.0 / ScreenSize.Y)
-//					{
-//						TouchItem.bMoved = true;
-//						float Value = ScaledDelta.Y * BaseTurnRate;
-//						AddControllerPitchInput(Value);
-//					}
-//					TouchItem.Location = Location;
-//				}
-//				TouchItem.Location = Location;
-//			}
-//		}
-//	}
-//}
-
 void ASevenStarsCharacter::MoveForward(float Value)
 {
 	if (Value != 0.0f)
@@ -283,18 +79,3 @@ void ASevenStarsCharacter::LookUpAtRate(float Rate)
 	// calculate delta for this frame from the rate information
 	AddControllerPitchInput(Rate * BaseLookUpRate * GetWorld()->GetDeltaSeconds());
 }
-
-bool ASevenStarsCharacter::EnableTouchscreenMovement(class UInputComponent* PlayerInputComponent)
-{
-	if (FPlatformMisc::SupportsTouchInput() || GetDefault<UInputSettings>()->bUseMouseForTouch)
-	{
-		PlayerInputComponent->BindTouch(EInputEvent::IE_Pressed, this, &ASevenStarsCharacter::BeginTouch);
-		PlayerInputComponent->BindTouch(EInputEvent::IE_Released, this, &ASevenStarsCharacter::EndTouch);
-
-		//Commenting this out to be more consistent with FPS BP template.
-		//PlayerInputComponent->BindTouch(EInputEvent::IE_Repeat, this, &ASevenStarsCharacter::TouchUpdate);
-		return true;
-	}
-	
-	return false;
-}

Source/SevenStars/SevenStarsCharacter.h

@@ -17,34 +17,10 @@ class ASevenStarsCharacter : public ACharacter
 	UPROPERTY(VisibleDefaultsOnly, Category=Mesh)
 	class USkeletalMeshComponent* Mesh1P;
 
-	/** Gun mesh: 1st person view (seen only by self) */
-	UPROPERTY(VisibleDefaultsOnly, Category = Mesh)
-	class USkeletalMeshComponent* FP_Gun;
-
-	/** Location on gun mesh where projectiles should spawn. */
-	UPROPERTY(VisibleDefaultsOnly, Category = Mesh)
-	class USceneComponent* FP_MuzzleLocation;
-
-	/** Gun mesh: VR view (attached to the VR controller directly, no arm, just the actual gun) */
-	UPROPERTY(VisibleDefaultsOnly, Category = Mesh)
-	class USkeletalMeshComponent* VR_Gun;
-
-	/** Location on VR gun mesh where projectiles should spawn. */
-	UPROPERTY(VisibleDefaultsOnly, Category = Mesh)
-	class USceneComponent* VR_MuzzleLocation;
-
 	/** First person camera */
 	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = Camera, meta = (AllowPrivateAccess = "true"))
 	class UCameraComponent* FirstPersonCameraComponent;
 
-	/** Motion controller (right hand) */
-	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, meta = (AllowPrivateAccess = "true"))
-	class UMotionControllerComponent* R_MotionController;
-
-	/** Motion controller (left hand) */
-	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, meta = (AllowPrivateAccess = "true"))
-	class UMotionControllerComponent* L_MotionController;
-
 public:
 	ASevenStarsCharacter();
 
@@ -64,10 +40,6 @@ public:
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=Gameplay)
 	FVector GunOffset;
 
-	/** Projectile class to spawn */
-	UPROPERTY(EditDefaultsOnly, Category=Projectile)
-	TSubclassOf<class ASevenStarsProjectile> ProjectileClass;
-
 	/** Sound to play each time we fire */
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=Gameplay)
 	class USoundBase* FireSound;
@@ -82,12 +54,6 @@ public:
 
 protected:
 
-	/** Fires a projectile. */
-	void OnFire();
-
-	/** Resets HMD orientation and position in VR. */
-	void OnResetVR();
-
 	/** Handles moving forward/backward */
 	void MoveForward(float Val);
 
@@ -106,32 +72,11 @@ protected:
 	 */
 	void LookUpAtRate(float Rate);
 	
-	struct TouchData
-	{
-		TouchData() { bIsPressed = false;Location=FVector::ZeroVector;}
-		bool bIsPressed;
-		ETouchIndex::Type FingerIndex;
-		FVector Location;
-		bool bMoved;
-	};
-	void BeginTouch(const ETouchIndex::Type FingerIndex, const FVector Location);
-	void EndTouch(const ETouchIndex::Type FingerIndex, const FVector Location);
-	void TouchUpdate(const ETouchIndex::Type FingerIndex, const FVector Location);
-	TouchData	TouchItem;
-	
 protected:
 	// APawn interface
 	virtual void SetupPlayerInputComponent(UInputComponent* InputComponent) override;
 	// End of APawn interface
 
-	/* 
-	 * Configures input for touchscreen devices if there is a valid touch interface for doing so 
-	 *
-	 * @param	InputComponent	The input component pointer to bind controls to
-	 * @returns true if touch controls were enabled.
-	 */
-	bool EnableTouchscreenMovement(UInputComponent* InputComponent);
-
 public:
 	/** Returns Mesh1P subobject **/
 	FORCEINLINE class USkeletalMeshComponent* GetMesh1P() const { return Mesh1P; }

Source/SevenStars/SevenStarsHUD.cpp

@@ -9,27 +9,10 @@
 
 ASevenStarsHUD::ASevenStarsHUD()
 {
-	// Set the crosshair texture
-	static ConstructorHelpers::FObjectFinder<UTexture2D> CrosshairTexObj(TEXT("/Game/FirstPerson/Textures/FirstPersonCrosshair"));
-	CrosshairTex = CrosshairTexObj.Object;
 }
 
 
 void ASevenStarsHUD::DrawHUD()
 {
 	Super::DrawHUD();
-
-	// Draw very simple crosshair
-
-	// find center of the Canvas
-	const FVector2D Center(Canvas->ClipX * 0.5f, Canvas->ClipY * 0.5f);
-
-	// offset by half the texture's dimensions so that the center of the texture aligns with the center of the Canvas
-	const FVector2D CrosshairDrawPosition( (Center.X),
-										   (Center.Y + 20.0f));
-
-	// draw the crosshair
-	FCanvasTileItem TileItem( CrosshairDrawPosition, CrosshairTex->Resource, FLinearColor::White);
-	TileItem.BlendMode = SE_BLEND_Translucent;
-	Canvas->DrawItem( TileItem );
 }

Source/SevenStars/SevenStarsHUD.h

@@ -14,12 +14,6 @@ class ASevenStarsHUD : public AHUD
 public:
 	ASevenStarsHUD();
 
-	/** Primary draw call for the HUD */
 	virtual void DrawHUD() override;
-
-private:
-	/** Crosshair asset pointer */
-	class UTexture2D* CrosshairTex;
-
 };
 

Source/SevenStars/SevenStarsProjectile.cpp

@@ -1,43 +0,0 @@
-// Copyright 1998-2018 Epic Games, Inc. All Rights Reserved.
-
-#include "SevenStarsProjectile.h"
-#include "GameFramework/ProjectileMovementComponent.h"
-#include "Components/SphereComponent.h"
-
-ASevenStarsProjectile::ASevenStarsProjectile() 
-{
-	// Use a sphere as a simple collision representation
-	CollisionComp = CreateDefaultSubobject<USphereComponent>(TEXT("SphereComp"));
-	CollisionComp->InitSphereRadius(5.0f);
-	CollisionComp->BodyInstance.SetCollisionProfileName("Projectile");
-	CollisionComp->OnComponentHit.AddDynamic(this, &ASevenStarsProjectile::OnHit);		// set up a notification for when this component hits something blocking
-
-	// Players can't walk on it
-	CollisionComp->SetWalkableSlopeOverride(FWalkableSlopeOverride(WalkableSlope_Unwalkable, 0.f));
-	CollisionComp->CanCharacterStepUpOn = ECB_No;
-
-	// Set as root component
-	RootComponent = CollisionComp;
-
-	// Use a ProjectileMovementComponent to govern this projectile's movement
-	ProjectileMovement = CreateDefaultSubobject<UProjectileMovementComponent>(TEXT("ProjectileComp"));
-	ProjectileMovement->UpdatedComponent = CollisionComp;
-	ProjectileMovement->InitialSpeed = 3000.f;
-	ProjectileMovement->MaxSpeed = 3000.f;
-	ProjectileMovement->bRotationFollowsVelocity = true;
-	ProjectileMovement->bShouldBounce = true;
-
-	// Die after 3 seconds by default
-	InitialLifeSpan = 3.0f;
-}
-
-void ASevenStarsProjectile::OnHit(UPrimitiveComponent* HitComp, AActor* OtherActor, UPrimitiveComponent* OtherComp, FVector NormalImpulse, const FHitResult& Hit)
-{
-	// Only add impulse and destroy projectile if we hit a physics
-	if ((OtherActor != NULL) && (OtherActor != this) && (OtherComp != NULL) && OtherComp->IsSimulatingPhysics())
-	{
-		OtherComp->AddImpulseAtLocation(GetVelocity() * 100.0f, GetActorLocation());
-
-		Destroy();
-	}
-}

Source/SevenStars/SevenStarsProjectile.h

@@ -1,34 +0,0 @@
-// Copyright 1998-2018 Epic Games, Inc. All Rights Reserved.
-
-#pragma once
-
-#include "CoreMinimal.h"
-#include "GameFramework/Actor.h"
-#include "SevenStarsProjectile.generated.h"
-
-UCLASS(config=Game)
-class ASevenStarsProjectile : public AActor
-{
-	GENERATED_BODY()
-
-	/** Sphere collision component */
-	UPROPERTY(VisibleDefaultsOnly, Category=Projectile)
-	class USphereComponent* CollisionComp;
-
-	/** Projectile movement component */
-	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = Movement, meta = (AllowPrivateAccess = "true"))
-	class UProjectileMovementComponent* ProjectileMovement;
-
-public:
-	ASevenStarsProjectile();
-
-	/** called when projectile hits something */
-	UFUNCTION()
-	void OnHit(UPrimitiveComponent* HitComp, AActor* OtherActor, UPrimitiveComponent* OtherComp, FVector NormalImpulse, const FHitResult& Hit);
-
-	/** Returns CollisionComp subobject **/
-	FORCEINLINE class USphereComponent* GetCollisionComp() const { return CollisionComp; }
-	/** Returns ProjectileMovement subobject **/
-	FORCEINLINE class UProjectileMovementComponent* GetProjectileMovement() const { return ProjectileMovement; }
-};
-