Add basic class files

2025-02-15 21:30:02 +05:30
parent 07ed6f8876
commit bb4d1bef59
6 changed files with 352 additions and 0 deletions
--- a/Source/MyProject3/SpaceshipPawn.cpp
+++ b/Source/MyProject3/SpaceshipPawn.cpp
@@ -0,0 +1,99 @@
+#include "SpaceshipPawn.h"
+#include "GameFramework/SpringArmComponent.h"
+#include "Camera/CameraComponent.h"
+#include "Components/StaticMeshComponent.h"
+#include "SpaceshipProjectile.h"
+
+ASpaceshipPawn::ASpaceshipPawn()
+{
+    PrimaryActorTick.bCanEverTick = true;
+
+    // Create and setup the ship's mesh
+    ShipMesh = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("ShipMesh"));
+    RootComponent = ShipMesh;
+
+    // Create and setup the camera spring arm
+    CameraSpringArm = CreateDefaultSubobject<USpringArmComponent>(TEXT("CameraSpringArm"));
+    CameraSpringArm->SetupAttachment(RootComponent);
+    CameraSpringArm->TargetArmLength = 400.0f;
+    CameraSpringArm->bEnableCameraLag = true;
+    CameraSpringArm->CameraLagSpeed = 3.0f;
+
+    // Create and setup the camera
+    Camera = CreateDefaultSubobject<UCameraComponent>(TEXT("Camera"));
+    Camera->SetupAttachment(CameraSpringArm, USpringArmComponent::SocketName);
+}
+
+void ASpaceshipPawn::BeginPlay()
+{
+    Super::BeginPlay();
+}
+
+void ASpaceshipPawn::Tick(float DeltaTime)
+{
+    Super::Tick(DeltaTime);
+
+    if (!CurrentVelocity.IsZero())
+    {
+        FVector NewLocation = GetActorLocation() + (CurrentVelocity * DeltaTime);
+        SetActorLocation(NewLocation);
+    }
+}
+
+void ASpaceshipPawn::SetupPlayerInputComponent(UInputComponent* PlayerInputComponent)
+{
+    Super::SetupPlayerInputComponent(PlayerInputComponent);
+
+    PlayerInputComponent->BindAxis("MoveForward", this, &ASpaceshipPawn::MoveForward);
+    PlayerInputComponent->BindAxis("MoveRight", this, &ASpaceshipPawn::MoveRight);
+    PlayerInputComponent->BindAxis("Turn", this, &ASpaceshipPawn::Turn);
+    PlayerInputComponent->BindAxis("LookUp", this, &ASpaceshipPawn::LookUp);
+    PlayerInputComponent->BindAction("Fire", IE_Pressed, this, &ASpaceshipPawn::Fire);
+}
+
+void ASpaceshipPawn::MoveForward(float Value)
+{
+    CurrentVelocity.X = FMath::Clamp(Value, -1.0f, 1.0f) * MovementSpeed;
+}
+
+void ASpaceshipPawn::MoveRight(float Value)
+{
+    CurrentVelocity.Y = FMath::Clamp(Value, -1.0f, 1.0f) * MovementSpeed;
+}
+
+void ASpaceshipPawn::Turn(float Value)
+{
+    AddActorLocalRotation(FRotator(0.0f, Value * RotationSpeed * GetWorld()->GetDeltaSeconds(), 0.0f));
+}
+
+void ASpaceshipPawn::LookUp(float Value)
+{
+    float NewPitch = CameraSpringArm->GetRelativeRotation().Pitch + Value * RotationSpeed * GetWorld()->GetDeltaSeconds();
+    NewPitch = FMath::Clamp(NewPitch, -80.0f, 80.0f);
+    CameraSpringArm->SetRelativeRotation(FRotator(NewPitch, 0.0f, 0.0f));
+}
+
+void ASpaceshipPawn::Fire()
+{
+    UWorld* World = GetWorld();
+    if (World)
+    {
+        FVector SpawnLocation = ShipMesh->GetSocketLocation(TEXT("ProjectileSpawn"));
+        if (SpawnLocation == FVector::ZeroVector)
+        {
+            SpawnLocation = GetActorLocation() + (GetActorForwardVector() * 100.0f);
+        }
+
+        FRotator SpawnRotation = GetActorRotation();
+        FActorSpawnParameters SpawnParams;
+        SpawnParams.Owner = this;
+        SpawnParams.Instigator = GetInstigator();
+
+        ASpaceshipProjectile* Projectile = World->SpawnActor<ASpaceshipProjectile>(
+            ASpaceshipProjectile::StaticClass(),
+            SpawnLocation,
+            SpawnRotation,
+            SpawnParams
+        );
+    }
+}