Create new character class

SwordNGun/Source/SwordNGun/Private/Characters/SNGCharacterBase_DEPRECATED.cpp

@@ -0,0 +1,265 @@
+// Project Sword & Gun Copyright © 2021 Kevin Poretti
+
+
+#include "Characters/SNGCharacterBase_DEPRECATED.h"
+
+#include "Components/CapsuleComponent.h"
+#include "GameFramework/PawnMovementComponent.h"
+#include "Kismet/KismetMathLibrary.h"
+#include "SwordNGun/SwordNGun.h"
+
+// Sets default values
+ASNGCharacterBase_DEPRECATED::ASNGCharacterBase_DEPRECATED(const FObjectInitializer& ObjectInitializer)
+	: Super(ObjectInitializer.SetDefaultSubobjectClass<USNGCharacterMovementComponent>(ACharacter::CharacterMovementComponentName))
+{
+ 	// By default calls Tick() every frame.
+	PrimaryActorTick.bCanEverTick = true;
+
+	StateMachineComponent = CreateDefaultSubobject<USNGStateMachineComponent>(TEXT("StateMachineComponent"));
+	HealthComponent = CreateDefaultSubobject<USNGHealthComponent>(TEXT("HealthComponent"));
+	
+	GetCapsuleComponent()->SetCollisionResponseToChannel(COLLISION_RANGED_WEAPON, ECR_Ignore);
+	GetCapsuleComponent()->SetCollisionResponseToChannel(COLLISION_MELEE_WEAPON, ECR_Ignore);
+	
+	EnableAllActions();
+	
+	AController* MyController = GetController();
+	if(MyController)
+	{
+		GetController()->SetIgnoreMoveInput(false);
+	}
+}
+
+void ASNGCharacterBase_DEPRECATED::SetupRotateTowardsTarget(FRotator TargetRotation, float DegreesPerSecond, float MaxRotation)
+{
+	RotateTimeElapsed = 0.0f;
+	InitialRot = GetActorRotation();
+	this->TargetRot = TargetRotation;
+	DegPerSecond = DegreesPerSecond;
+	this->MaxRot = MaxRotation;
+
+	RotateTime = FMath::Min(FMath::Abs(TargetRotation.Yaw - InitialRot.Yaw), MaxRotation) / DegreesPerSecond;
+}
+
+void ASNGCharacterBase_DEPRECATED::RotateTowardsTarget(float DeltaTime)
+{
+	if(RotateTimeElapsed < RotateTime)
+	{
+		SetActorRotation(UKismetMathLibrary::RInterpTo_Constant(GetActorRotation(), TargetRot,
+		DeltaTime, DegPerSecond));
+
+		RotateTimeElapsed += DeltaTime;
+	}
+}
+
+void ASNGCharacterBase_DEPRECATED::SetIgnoreMovementInput(bool IsIgnored)
+{
+	AController* MyController = GetController();
+	if(MyController)
+	{
+		GetController()->SetIgnoreMoveInput(IsIgnored);
+	}
+}
+
+void ASNGCharacterBase_DEPRECATED::DisableAllActions()
+{
+	bCanMove = false;
+	bCanJump = false;
+	bCanDodge = false;
+	bCanAttack = false;
+}
+
+void ASNGCharacterBase_DEPRECATED::EnableAllActions()
+{
+	bCanMove = true;
+	bCanJump = true;
+	bCanDodge = true;
+	bCanAttack = true;
+}
+
+void ASNGCharacterBase_DEPRECATED::SetCanMove(bool CanMove)
+{
+	bCanMove = CanMove;
+}
+
+bool ASNGCharacterBase_DEPRECATED::CanMove()
+{
+	return bCanMove;
+}
+
+void ASNGCharacterBase_DEPRECATED::SetCanCharacterJump(bool CanJump)
+{
+	bCanJump = CanJump;
+}
+
+bool ASNGCharacterBase_DEPRECATED::CanCharacterJump()
+{
+	return bCanJump;
+}
+
+void ASNGCharacterBase_DEPRECATED::SetCanAttack(bool CanAttack)
+{
+	bCanAttack = CanAttack;
+}
+
+bool ASNGCharacterBase_DEPRECATED::CanAttack()
+{
+	return bCanAttack;
+}
+
+void ASNGCharacterBase_DEPRECATED::SetCanDodge(bool CanDodge)
+{
+	bCanDodge = CanDodge;
+}
+
+bool ASNGCharacterBase_DEPRECATED::CanDodge()
+{
+	return bCanDodge;
+}
+
+void ASNGCharacterBase_DEPRECATED::ApplyHitStop(float HitStopTime, float HitSlowTime)
+{
+	CurrHitStopTime = HitStopTime;
+	CurrHitSlowTime = HitSlowTime;
+	bIsInHitStop = true;
+}
+
+void ASNGCharacterBase_DEPRECATED::PushEvent_Implementation(FSNGEvent Event)
+{
+	if(StateMachineComponent)
+	{
+		StateMachineComponent->PushEvent(Event);
+	}
+}
+
+ASNGWeaponBase* ASNGCharacterBase_DEPRECATED::GetCurrentWeapon_Implementation()
+{
+	return nullptr;
+}
+
+void ASNGCharacterBase_DEPRECATED::ReceiveHit(FSNGHitData const& HitData, AController* EventInstigator, AActor* DamageCauser)
+{
+	AActor* Causer = EventInstigator->GetPawn();
+
+	if(HitData.HitstopApplicationType == ESNGHitstopApplicationType::Both ||
+		HitData.HitstopApplicationType == ESNGHitstopApplicationType::ReceiverOnly)
+	{
+		ApplyHitStop(HitData.StopTime, HitData.SlowTime);
+	}
+	
+	FVector AdjustedLaunchDir;
+	switch (HitData.LaunchDirectionType)
+	{
+		case ESNGLaunchDirectionType::UseCauserRotation:
+			{
+				FRotator CauserRotationYaw(0.0f, Causer->GetActorRotation().Yaw, 0.0f);
+				AdjustedLaunchDir = CauserRotationYaw.RotateVector(HitData.LaunchDirection);
+			}
+			break;
+		case ESNGLaunchDirectionType::UseLookAtRotation:
+			{
+				FRotator LookAtRotation = UKismetMathLibrary::FindLookAtRotation(Causer->GetActorLocation(), GetActorLocation());
+				FRotator LookAtRotationYaw(0.0f, LookAtRotation.Yaw, 0.0f);
+				AdjustedLaunchDir = LookAtRotationYaw.RotateVector(HitData.LaunchDirection);
+			}
+			break;
+		default:
+			{
+				AdjustedLaunchDir = HitData.LaunchDirection;
+			}
+			break;
+	}
+
+	switch (HitData.LaunchType)
+	{
+		case ESNGLaunchType::OnlyInAir:
+			{
+				bool IsInAir = GetMovementComponent()->IsFalling();
+				if(IsInAir)
+				{
+					AdjustedLaunchDir *= HitData.LaunchForce;
+					LaunchCharacter(AdjustedLaunchDir, true, true);
+				}
+				else
+				{
+					AdjustedLaunchDir = FVector(AdjustedLaunchDir.X, AdjustedLaunchDir.Y, 0.0f);
+					LaunchCharacter(AdjustedLaunchDir, true, true);
+				}
+			}
+			break;
+		case ESNGLaunchType::Always:
+			{
+				AdjustedLaunchDir *= HitData.LaunchForce;
+				LaunchCharacter(AdjustedLaunchDir, true, true);
+			}
+			break;
+		default:
+			{
+				
+			}
+			break;
+	}
+}
+
+float ASNGCharacterBase_DEPRECATED::TakeDamage(float Damage, FDamageEvent const& DamageEvent, AController* EventInstigator,
+                                    AActor* DamageCauser)
+{
+	Super::TakeDamage(Damage, DamageEvent, EventInstigator, DamageCauser);
+	
+	if(HealthComponent)
+	{
+		HealthComponent->SubtractHealth(Damage);
+	}
+
+	if (DamageEvent.IsOfType(FSNGDamageEvent::ClassID))
+	{
+		// point damage event, pass off to helper function
+		FSNGDamageEvent* const MyDamageEvent = (FSNGDamageEvent*) &DamageEvent;
+		ReceiveHit(MyDamageEvent->HitData, EventInstigator, DamageCauser);
+
+		FSNGEvent Event;
+		Event.EventType = ESNGEventType::Damage;
+		Event.DamageData.HitData = MyDamageEvent->HitData;
+		Event.DamageData.EventInstigator = EventInstigator;
+		Event.DamageData.DamageCauser = DamageCauser;
+		Event.DamageData.SurfaceType = MyDamageEvent->SurfaceType;
+		Event.DamageData.ImpactPoint = MyDamageEvent->ImpactPoint;
+		PushEvent(Event);
+	}
+	
+	return Damage;
+}
+
+void ASNGCharacterBase_DEPRECATED::Tick(float DeltaSeconds)
+{
+	Super::Tick(DeltaSeconds);
+	
+	RotateTowardsTarget(DeltaSeconds);
+	
+	if(bIsInHitStop)
+	{
+		CurrHitStopTime = FMath::Clamp(CurrHitStopTime - GetWorld()->GetDeltaSeconds(), 0.0f, CurrHitStopTime);
+		if(CurrHitStopTime > 0.0f)
+		{
+			CustomTimeDilation = 0.0f;
+		}
+		else
+		{
+			CustomTimeDilation = 0.01;
+			CurrHitSlowTime = FMath::Clamp(CurrHitSlowTime - GetWorld()->GetDeltaSeconds(), 0.0f, CurrHitSlowTime);
+			if(CurrHitSlowTime == 0.0f)
+			{
+				CustomTimeDilation = 1.0f;
+				bIsInHitStop = false;
+			}
+		}
+	}
+}
+
+void ASNGCharacterBase_DEPRECATED::PostInitializeComponents()
+{
+	Super::PostInitializeComponents();
+
+	SNGCharacterMovementComponent = Cast<USNGCharacterMovementComponent>(Super::GetMovementComponent());
+}
+

SwordNGun/Source/SwordNGun/Private/Components/SNGCharacterMovementComponent.cpp

@@ -5,7 +5,7 @@
 
 USNGCharacterMovementComponent::USNGCharacterMovementComponent()
 {
-	// Set defaults dealign with grounded movement
+	// Set defaults dealing with grounded movement
 	DefaultGravityScale = 1.0f;
 	DefaultMaxWalkSpeed = 475.0f;
 	FiringMaxWalkSpeed = 300.0f;
@@ -13,7 +13,7 @@ USNGCharacterMovementComponent::USNGCharacterMovementComponent()
 	SprintingMaxWalkSpeed = 600.0f;
 
 	// Set defaults dealing with jumping and being airborne
-	JumpForce = 1000.0f;
+	DefaultJumpForce = 1000.0f;
 	DefaultAirFriction = 150.0f;
 	DefaultAirControl = 0.35;
 	
@@ -36,23 +36,28 @@ void USNGCharacterMovementComponent::RestoreMovementDefaults()
 	MaxWalkSpeed = DefaultMaxWalkSpeed;
 	BrakingDecelerationFalling = DefaultAirFriction;
 	AirControl = DefaultAirControl;
+	JumpZVelocity = DefaultJumpForce;
 }
 
 void USNGCharacterMovementComponent::StartJump()
 {
+	/*
 	JumpTimer = MaxJumpTime;
 
 	Velocity = FVector(Velocity.X * LateralVelocityDampening, Velocity.Y * LateralVelocityDampening, 0.0f);
+	*/
 }
 
 void USNGCharacterMovementComponent::AddJumpForce()
 {
+	/*
 	if(JumpTimer > 0.0f)
 	{
 		Velocity = FVector(Velocity.X, Velocity.Y, Velocity.Z + (JumpForce * GetWorld()->DeltaTimeSeconds));
 
 		JumpTimer = FMath::Max(JumpTimer - GetWorld()->DeltaTimeSeconds, 0.0f);
 	}
+	*/
 }
 
 void USNGCharacterMovementComponent::BeginPlay()
@@ -61,9 +66,6 @@ void USNGCharacterMovementComponent::BeginPlay()
 
 	// set character movement parameters to defaults
 	RestoreMovementDefaults();
-
-	// Reset timers
-	JumpTimer = 0.0f;
 }
 
 void USNGCharacterMovementComponent::TickComponent(float DeltaTime, ELevelTick Tick,

SwordNGun/Source/SwordNGun/Private/Weapons/SNGInstantRangedWeapon.cpp

@@ -4,7 +4,7 @@
 #include "Weapons/SNGInstantRangedWeapon.h"
 
 #include "DrawDebugHelpers.h"
-#include "Characters/SNGCharacterBase.h"
+#include "Characters/SNGCharacterBase_DEPRECATED.h"
 #include "Kismet/GameplayStatics.h"
 #include "Particles/ParticleSystemComponent.h"
 #include "PhysicalMaterials/PhysicalMaterial.h"
@@ -107,7 +107,7 @@ void ASNGInstantRangedWeapon::DoLineTrace(FRotator SpreadOffset)
 		if(HitData.HitstopApplicationType == ESNGHitstopApplicationType::Both ||
 			HitData.HitstopApplicationType == ESNGHitstopApplicationType::CauserOnly)
 		{
-			ASNGCharacterBase* OwnerAsChar = Cast<ASNGCharacterBase>(GetOwner());
+			ASNGCharacterBase_DEPRECATED* OwnerAsChar = Cast<ASNGCharacterBase_DEPRECATED>(GetOwner());
 			OwnerAsChar->ApplyHitStop(HitData.StopTime, HitData.SlowTime);
 		}
 

SwordNGun/Source/SwordNGun/Private/Weapons/SNGMeleeWeaponBase.cpp

@@ -4,7 +4,7 @@
 #include "Weapons/SNGMeleeWeaponBase.h"
 
 
-#include "Characters/SNGCharacterBase.h"
+#include "Characters/SNGCharacterBase_DEPRECATED.h"
 #include "Kismet/KismetSystemLibrary.h"
 #include "SwordNGun/SwordNGun.h"
 
@@ -61,7 +61,7 @@ void ASNGMeleeWeaponBase::DoSphereCast(FSNGHitData const& HitData, bool Override
 		if(HitData.HitstopApplicationType == ESNGHitstopApplicationType::Both ||
 			HitData.HitstopApplicationType == ESNGHitstopApplicationType::CauserOnly)
 		{
-			ASNGCharacterBase* OwnerAsChar = Cast<ASNGCharacterBase>(GetOwner());
+			ASNGCharacterBase_DEPRECATED* OwnerAsChar = Cast<ASNGCharacterBase_DEPRECATED>(GetOwner());
 			OwnerAsChar->ApplyHitStop(HitData.StopTime, HitData.SlowTime);
 		}
 

SwordNGun/Source/SwordNGun/Public/Characters/SNGCharacterBase_DEPRECATED.h

@@ -0,0 +1,174 @@
+// Project Sword & Gun Copyright © 2021 Kevin Poretti
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Components/SNGCharacterMovementComponent.h"
+
+#include "Components/SNGHealthComponent.h"
+#include "Components/SNGStateMachineComponent.h"
+#include "GameFramework/Character.h"
+#include "Interfaces/SNGEventProcessorInterface.h"
+#include "Interfaces/SNGWeaponUserInterface.h"
+
+#include "SNGCharacterBase_DEPRECATED.generated.h"
+
+UCLASS()
+class SWORDNGUN_API ASNGCharacterBase_DEPRECATED : public ACharacter, public ISNGEventProcessorInterface, public ISNGWeaponUserInterface
+{
+	GENERATED_BODY()
+
+public:
+	// Sets default values for this character's properties
+	ASNGCharacterBase_DEPRECATED(const FObjectInitializer& ObjectInitializer);
+	
+	/*********************************************************************
+	 *	Flags
+	 ********************************************************************/
+	
+	UFUNCTION(BlueprintCallable)
+	void DisableAllActions();
+
+	UFUNCTION(BlueprintCallable)
+	void EnableAllActions();
+
+	// NOTE(kevin): should be a blueprint setter but I could not get that working for the life of me
+	UFUNCTION(BlueprintCallable)
+	void SetCanMove(bool CanMove);
+	
+	UFUNCTION(BlueprintGetter)
+	bool CanMove();
+
+	// NOTE(kevin): should be a blueprint setter but I could not get that working for the life of me
+	// should also probably be a protagonist/player character specific thing
+	UFUNCTION(BlueprintCallable)
+	void SetCanCharacterJump(bool CanJump);
+	
+	UFUNCTION(BlueprintGetter)
+	bool CanCharacterJump();
+
+	// NOTE(kevin): should be a blueprint setter but I could not get that working for the life of me
+	UFUNCTION(BlueprintCallable)
+	void SetCanAttack(bool CanAttack);
+	
+	UFUNCTION(BlueprintGetter)
+	bool CanAttack();
+
+	// NOTE(kevin): should be a blueprint setter but I could not get that working for the life of me
+	// should also probably be a protagonist/player character specific thing
+	UFUNCTION(BlueprintCallable)
+	void SetCanDodge(bool CanDodge);
+	
+	UFUNCTION(BlueprintGetter)
+	bool CanDodge();
+
+protected:
+	UPROPERTY(BlueprintReadOnly)
+	bool bCanMove;
+	
+	UPROPERTY(BlueprintReadOnly)
+	bool bCanJump;
+
+	UPROPERTY(BlueprintReadOnly)
+	bool bCanAttack;
+	
+	UPROPERTY(BlueprintReadOnly)
+	bool bCanDodge;
+	
+	/*********************************************************************
+	 *	Movement
+	 ********************************************************************/
+
+public:
+	
+	UFUNCTION(BlueprintCallable, Category="Movement")
+	void SetIgnoreMovementInput(bool IsIgnored);
+
+	UFUNCTION(BlueprintCallable, Category="Movement")
+	FORCEINLINE class USNGCharacterMovementComponent* GetSNGCharacterMovementComponent() const
+	{
+		return SNGCharacterMovementComponent;
+	} 
+
+protected:
+	USNGCharacterMovementComponent* SNGCharacterMovementComponent;
+
+public:
+	/*********************************************************************
+	 *	Event processing interface
+	 ********************************************************************/
+	// event processing 
+	UFUNCTION(BlueprintCallable, BlueprintNativeEvent)
+	void PushEvent(FSNGEvent Event);
+	
+	/**
+	* The state machine will be handling most if not all of the states
+	* we simply wrap the state machine's push event implementation since most
+	* characters that will want to push events to another character will have a reference
+	* to the character itself rather than the state machine component
+	*/ 
+	virtual void PushEvent_Implementation(FSNGEvent Event);
+
+	
+	/*********************************************************************
+	 *	Weapons
+	 ********************************************************************/
+	UFUNCTION(BlueprintCallable, BlueprintNativeEvent)
+	ASNGWeaponBase* GetCurrentWeapon();
+
+	virtual ASNGWeaponBase* GetCurrentWeapon_Implementation();
+
+	/*********************************************************************
+	 *	Damage and hits 
+	 ********************************************************************/
+	// damage and related 
+	UFUNCTION(BlueprintCallable)
+	void ApplyHitStop(float HitStopTime, float HitSlowTime);
+	
+	virtual void ReceiveHit(FSNGHitData const& HitData, AController* EventInstigator, AActor* DamageCauser);
+	
+	virtual float TakeDamage(float Damage, struct FDamageEvent const& DamageEvent, AController* EventInstigator, AActor* DamageCauser) override;
+
+protected:
+	bool bIsInHitStop;
+	
+	float CurrHitStopTime;
+
+	float CurrHitSlowTime;
+
+	/*********************************************************************
+	 *	Rotate towards target
+	 ********************************************************************/
+public:
+	UFUNCTION(BlueprintCallable)
+	void SetupRotateTowardsTarget(FRotator TargetRotation, float DegreesPerSecond, float MaxRotation);
+
+	UFUNCTION(BlueprintCallable)
+	void RotateTowardsTarget(float DeltaTime);
+
+protected:
+	FRotator InitialRot;
+	
+	FRotator TargetRot;
+	
+	float DegPerSecond;
+
+	float MaxRot;
+
+	float RotateTime;
+
+	float RotateTimeElapsed;
+	
+	/*********************************************************************
+	 *	Components
+	 ********************************************************************/
+	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Components")
+	USNGStateMachineComponent* StateMachineComponent;
+	
+	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Components")
+	USNGHealthComponent* HealthComponent;
+	
+	virtual void Tick(float DeltaSeconds) override;
+
+	virtual void PostInitializeComponents() override;
+};

SwordNGun/Source/SwordNGun/Public/Characters/SNGEnemyBase.h

@@ -3,14 +3,14 @@
 #pragma once
 
 #include "CoreMinimal.h"
-#include "Characters/SNGCharacterBase.h"
+#include "Characters/SNGCharacterBase_DEPRECATED.h"
 #include "SNGEnemyBase.generated.h"
 
 /**
  * 
  */
 UCLASS()
-class SWORDNGUN_API ASNGEnemyBase : public ASNGCharacterBase
+class SWORDNGUN_API ASNGEnemyBase : public ASNGCharacterBase_DEPRECATED
 {
 	GENERATED_BODY()
 

SwordNGun/Source/SwordNGun/Public/Characters/SNGProtagonist.h

@@ -5,7 +5,7 @@
 #include "CoreMinimal.h"
 
 #include "Camera/CameraComponent.h"
-#include "Characters/SNGCharacterBase.h"
+#include "Characters/SNGCharacterBase_DEPRECATED.h"
 #include "Components/SNGWeaponInventoryComponent.h"
 #include "GameFramework/SpringArmComponent.h"
 
@@ -27,7 +27,7 @@ struct FMeleeAttackData
  * 
  */
 UCLASS()
-class SWORDNGUN_API ASNGProtagonist : public ASNGCharacterBase
+class SWORDNGUN_API ASNGProtagonist : public ASNGCharacterBase_DEPRECATED
 {
 	GENERATED_BODY()
 

SwordNGun/Source/SwordNGun/Public/Components/SNGCharacterMovementComponent.h

@@ -54,11 +54,7 @@ protected:
 
 	/** Force to continuously apply to character when they are holding the jump button */
 	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="Character Movement: SNG Air Defaults", meta=(ClampMin="0", UIMin="0"))
-	float JumpForce;
-
-	/** Timer that counts down */
-	UPROPERTY(BlueprintReadWrite);
-	float JumpTimer;
+	float DefaultJumpForce;
 
 	/** Minimum height a character must reach before jump force is no longer applied even if the jump input is not being held */
 	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="Character Movement: SNG Air Defaults", meta=(ClampMin="0", UIMin="0"))