Enable spawning of troopers

Config/DefaultEngine.ini

@@ -26,3 +26,6 @@ AppliedDefaultGraphicsPerformance=Maximum
 +ActiveGameNameRedirects=(OldGameName="/Script/TP_Blank",NewGameName="/Script/TurnBasedTutorial")
 +ActiveClassRedirects=(OldClassName="TP_BlankGameModeBase",NewClassName="TurnBasedTutorialGameModeBase")
 
+
+[CoreRedirects]
++PropertyRedirects=(OldName="/Script/TurnBasedTutorial.Trooper.OnPlayersSide",NewName="/Script/TurnBasedTutorial.Trooper.bOnPlayersSide")

Source/TurnBasedTutorial/MyGameMode.cpp

@@ -12,13 +12,48 @@ AMyGameMode::AMyGameMode() : Super()
 	DefaultPawnClass = AMyPawn::StaticClass();
 }
 
+void AMyGameMode::BeginPlay()
+{
+	Super::BeginPlay();
+	ATrooper::InitNumberOfTroopersForId();
+	UE_LOG(LogTemp, Warning, TEXT("GameMode BeginPlay"));
+	if (GetWorld()->GetMapName().Contains("BattleFieldMap"))
+	{
+		UE_LOG(LogTemp, Warning, TEXT("Player Logined"));
+		InitializeBattleField();
+		GetPlayerController()->StartTurn();
+	}
+}
+
+void AMyGameMode::InitializeBattleField() const
+{
+	FVector Location(2000.0f, -1000.0f, 0.0f);
+	FRotator Rotation(0.0f, 180.0f, 0.0f);
+	FActorSpawnParameters const SpawnInfo;
+	for (int i = 0; i < 5; ++i)
+	{
+		AActor* Spawned = GetWorld()->SpawnActor<ATrooper>(Location, Rotation, SpawnInfo);
+		dynamic_cast<ATrooper*>(Spawned)->InitTrooper(Location, true);
+		Location += {0.f, 500.f, 0.0f};
+	}
+	Location = {-2000.0f, -1000.0f, 0.0f};
+	Rotation = {0.0f, 0.0f, 0.0f};
+	for (int i = 0; i < 5; ++i)
+	{
+		AActor* Spawned = GetWorld()->SpawnActor<ATrooper>(Location, Rotation, SpawnInfo);
+		dynamic_cast<ATrooper*>(Spawned)->InitTrooper(Location, false);
+		Location += {0.f, 500.f, 0.0f};
+	}
+}
+
+
 AActor* AMyGameMode::ChoosePlayerStart_Implementation(AController* Player)
 {
 	UE_LOG(LogTemp, Warning, TEXT("GameMode ChoosePlayerStart %d"), GetNumPlayers());
 	InitializeSpawnPointsIfNeeded(Player);
-	auto ptr = *SpawnPoints.Find(GetNumPlayers());
-	UE_LOG(LogTemp, Warning, TEXT("GameMode ChoosePlayerStart end %d"), ptr->GetPlayerIndex());
-	return ptr;
+	const auto CurrentPlayerStart = *SpawnPoints.Find(GetNumPlayers());
+	UE_LOG(LogTemp, Warning, TEXT("GameMode ChoosePlayerStart end %d"), CurrentPlayerStart->GetPlayerIndex());
+	return CurrentPlayerStart;
 }
 
 void AMyGameMode::InitializeSpawnPointsIfNeeded(AController* Player)
@@ -27,13 +62,13 @@ void AMyGameMode::InitializeSpawnPointsIfNeeded(AController* Player)
 	{
 		return;
 	}
-	auto World = GetWorld();
+	const auto World = GetWorld();
 	for (TActorIterator<AMyPlayerStart> PlayerStartIterator(GetWorld()); PlayerStartIterator; ++PlayerStartIterator)
 	{
-		auto PlayerStart = *PlayerStartIterator;
-		UClass* PawnClass = GetDefaultPawnClassForController(Player);
-		APawn* PawnToFit = PawnClass ? PawnClass->GetDefaultObject<APawn>() : nullptr;
-		FVector ActorLocation = PlayerStart->GetActorLocation();
+		const auto PlayerStart = *PlayerStartIterator;
+		const UClass* PawnClass = GetDefaultPawnClassForController(Player);
+		const APawn* PawnToFit = PawnClass ? PawnClass->GetDefaultObject<APawn>() : nullptr;
+		const FVector ActorLocation = PlayerStart->GetActorLocation();
 		const FRotator ActorRotation = PlayerStart->GetActorRotation();
 		if (!World->EncroachingBlockingGeometry(PawnToFit, ActorLocation, ActorRotation))
 		{
@@ -42,3 +77,9 @@ void AMyGameMode::InitializeSpawnPointsIfNeeded(AController* Player)
 		}
 	}
 }
+
+
+AMyPlayerController* AMyGameMode::GetPlayerController() const
+{
+	return dynamic_cast<AMyPlayerController*>(UGameplayStatics::GetPlayerController(GetWorld(), 0));
+}

Source/TurnBasedTutorial/MyGameMode.h

@@ -22,8 +22,14 @@ public:
 
 	virtual AActor* ChoosePlayerStart_Implementation(AController* Player) override;
 
+	virtual void BeginPlay() override;
+
 private:
-	void InitializeSpawnPointsIfNeeded(AController *Player);
+	void InitializeSpawnPointsIfNeeded(AController* Player);
+
+	void InitializeBattleField() const;
 
 	TMap<uint8, AMyPlayerStart*> SpawnPoints;
+
+	AMyPlayerController* GetPlayerController() const;
 };

Source/TurnBasedTutorial/MyPawn.cpp

@@ -4,32 +4,32 @@
 #include "MyPawn.h"
 
 
-// // Sets default values
-// AMyPawn::AMyPawn()
-// {
-//  	// Set this pawn to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
-// 	PrimaryActorTick.bCanEverTick = true;
-//
-// }
-//
-// // Called when the game starts or when spawned
-// void AMyPawn::BeginPlay()
-// {
-// 	Super::BeginPlay();
-// 	
-// }
-//
-// // Called every frame
-// void AMyPawn::Tick(float DeltaTime)
-// {
-// 	Super::Tick(DeltaTime);
-//
-// }
-//
-// // Called to bind functionality to input
-// void AMyPawn::SetupPlayerInputComponent(UInputComponent* PlayerInputComponent)
-// {
-// 	Super::SetupPlayerInputComponent(PlayerInputComponent);
-//
-// }
-//
+// Sets default values
+AMyPawn::AMyPawn()
+{
+ 	// Set this pawn to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
+	PrimaryActorTick.bCanEverTick = true;
+
+}
+
+// Called when the game starts or when spawned
+void AMyPawn::BeginPlay()
+{
+	Super::BeginPlay();
+	
+}
+
+// Called every frame
+void AMyPawn::Tick(float DeltaTime)
+{
+	Super::Tick(DeltaTime);
+
+}
+
+// Called to bind functionality to input
+void AMyPawn::SetupPlayerInputComponent(UInputComponent* PlayerInputComponent)
+{
+	Super::SetupPlayerInputComponent(PlayerInputComponent);
+
+}
+

Source/TurnBasedTutorial/MyPawn.h

@@ -11,21 +11,21 @@ class TURNBASEDTUTORIAL_API AMyPawn : public APawn
 {
 	GENERATED_BODY()
 
-// public:
-// 	// Sets default values for this pawn's properties
-// 	AMyPawn();
-//
-// protected:
-// 	// Called when the game starts or when spawned
-// 	virtual void BeginPlay() override;
-//
-// public:	
-// 	// Called every frame
-// 	virtual void Tick(float DeltaTime) override;
-//
-// 	// Called to bind functionality to input
-// 	virtual void SetupPlayerInputComponent(class UInputComponent* PlayerInputComponent) override;
-//
-// 	
+public:
+	// Sets default values for this pawn's properties
+	AMyPawn();
+
+protected:
+	// Called when the game starts or when spawned
+	virtual void BeginPlay() override;
+
+public:	
+	// Called every frame
+	virtual void Tick(float DeltaTime) override;
+
+	// Called to bind functionality to input
+	virtual void SetupPlayerInputComponent(class UInputComponent* PlayerInputComponent) override;
+
+	
 	
 };

Source/TurnBasedTutorial/MyPlayerController.cpp

@@ -2,62 +2,76 @@
 
 #include "MyPlayerController.h"
 
-// AMyPlayerController::AMyPlayerController() : Super(), IsMyTurn(false), SelectedTrooper(nullptr) {
-// 	UE_LOG(LogTemp, Warning, TEXT("Player controller created"));
-// }
-//
-// void AMyPlayerController::SetupInputComponent() {
-// 	Super::SetupInputComponent();
-// 	InputComponent->BindAction("MyAction", IE_Pressed, this,
-// 		&AMyPlayerController::OnLeftMouseClick);
-// }
-//
-// void AMyPlayerController::StartTurn() {
-// 	IsMyTurn = true;
-// 	UE_LOG(LogTemp, Warning, TEXT("Your turn"));
-// }
-//
-// void AMyPlayerController::EndTurn() {
-// 	IsMyTurn = false;
-// 	UE_LOG(LogTemp, Warning, TEXT("Not your turn"));
-// }
-//
-// void AMyPlayerController::SetTrooperIsMoving(bool isMoving) {
-// 	IsThereTrooperMoving = isMoving;
-// }
-//
-// void AMyPlayerController::OnLeftMouseClick() {
-// 	if (IsThereTrooperMoving) {
-// 		return;
-// 	}
-// 	UE_LOG(LogTemp, Warning, TEXT("Mouse clicked"));
-// 	FHitResult HitResult;
-// 	bool IsHitResult = GetHitResultUnderCursorByChannel(TraceTypeQuery1, false, HitResult);
-// 	if (IsHitResult) {
-// 		AActor *actor = HitResult.Actor.Get();
-// 		if (actor->ActorHasTag(FName("Trooper"))) {
-// 			ATrooper* trooper = dynamic_cast<ATrooper*>(actor);
-// 			if (trooper != nullptr && trooper != SelectedTrooper) {
-// 				if (trooper->IsOnPlayersSide()) {
-// 					UE_LOG(LogTemp, Warning, TEXT("Hitted trooper id: %d, on our side"),
-// 						trooper->GetId());
-// 					SelectedTrooper = trooper;
-// 				}
-// 				else {
-// 					UE_LOG(LogTemp, Warning, TEXT("Hitted trooper id: %d, enemy"),
-// 						trooper->GetId());
-// 					UE_LOG(LogTemp, Warning, TEXT("Trooper #%d hit enemy trooper #%d"),
-// 						SelectedTrooper->GetId(), trooper->GetId());
-// 				}
-// 			}
-// 		}
-// 		else if (actor->ActorHasTag(FName("Floor"))) {
-// 			UE_LOG(LogTemp, Warning, TEXT("Hitted floor: %f, %f, %f"), HitResult.Location.X, 
-// 				HitResult.Location.Y, HitResult.Location.Z);
-// 			if (SelectedTrooper != nullptr) {
-// 				SelectedTrooper->MoveTrooper(HitResult.Location);
-// 				IsThereTrooperMoving = true;
-// 			}
-// 		}
-// 	}
-// }
+AMyPlayerController::AMyPlayerController() : Super(), IsMyTurn(false), SelectedTrooper(nullptr)
+{
+	UE_LOG(LogTemp, Warning, TEXT("Player controller created"));
+}
+
+void AMyPlayerController::SetupInputComponent()
+{
+	Super::SetupInputComponent();
+	InputComponent->BindAction("MyAction", IE_Pressed, this,
+	                           &AMyPlayerController::OnLeftMouseClick);
+}
+
+void AMyPlayerController::StartTurn()
+{
+	IsMyTurn = true;
+	UE_LOG(LogTemp, Warning, TEXT("Your turn"));
+}
+
+void AMyPlayerController::EndTurn()
+{
+	IsMyTurn = false;
+	UE_LOG(LogTemp, Warning, TEXT("Not your turn"));
+}
+
+void AMyPlayerController::SetTrooperIsMoving(bool isMoving)
+{
+	IsThereTrooperMoving = isMoving;
+}
+
+void AMyPlayerController::OnLeftMouseClick()
+{
+	if (IsThereTrooperMoving)
+	{
+		return;
+	}
+	UE_LOG(LogTemp, Warning, TEXT("Mouse clicked"));
+	FHitResult HitResult;
+	bool const IsHitResult = GetHitResultUnderCursorByChannel(TraceTypeQuery1, false, HitResult);
+	if (IsHitResult)
+	{
+		AActor* Actor = HitResult.Actor.Get();
+		if (Actor->ActorHasTag(FName("Trooper")))
+		{
+			ATrooper* Trooper = dynamic_cast<ATrooper*>(Actor);
+			if (Trooper != nullptr && Trooper != SelectedTrooper)
+			{
+				if (Trooper->IsOnPlayersSide())
+				{
+					UE_LOG(LogTemp, Warning, TEXT("Hitted trooper id: %d, on our side"),
+					       Trooper->GetId());
+					SelectedTrooper = Trooper;
+				}
+				else
+				{
+					UE_LOG(LogTemp, Warning, TEXT("Hitted trooper id: %d, enemy"),
+					       Trooper->GetId());
+					UE_LOG(LogTemp, Warning, TEXT("Trooper #%d hit enemy trooper #%d"),
+					       SelectedTrooper->GetId(), Trooper->GetId());
+				}
+			}
+		}
+		else if (Actor->ActorHasTag(FName("Floor")))
+		{
+			UE_LOG(LogTemp, Warning, TEXT("Hitted floor: %f, %f, %f"), HitResult.Location.X,
+			       HitResult.Location.Y, HitResult.Location.Z);
+			if (SelectedTrooper != nullptr)
+			{
+				SelectedTrooper->MoveTrooper(HitResult.Location);
+				IsThereTrooperMoving = true;
+			}
+		}
+	}
+}

Source/TurnBasedTutorial/MyPlayerController.h

@@ -15,23 +15,22 @@ class TURNBASEDTUTORIAL_API AMyPlayerController : public APlayerController
 	GENERATED_BODY()
 
 public:
-	// AMyPlayerController();
-	//
-	// void StartTurn();
-	//
-	// void EndTurn();
-	//
-	// virtual void SetupInputComponent() override;
-	//
-	// void SetTrooperIsMoving(bool isMoving);
+	AMyPlayerController();
+
+	void StartTurn();
+
+	void EndTurn();
+
+	virtual void SetupInputComponent() override;
+
+	void SetTrooperIsMoving(bool isMoving);
 
 private:
-	// bool IsMyTurn;
-	//
-	// bool IsThereTrooperMoving = false;
-	//
-	// ATrooper* SelectedTrooper;
-	//
-	// void OnLeftMouseClick();
+	bool IsMyTurn;
+
+	bool IsThereTrooperMoving = false;
+
+	ATrooper* SelectedTrooper;
 
+	void OnLeftMouseClick();
 };

Source/TurnBasedTutorial/Trooper.cpp

@@ -3,7 +3,8 @@
 #include "MyPlayerController.h"
 
 // Sets default values
-ATrooper::ATrooper() {
+ATrooper::ATrooper()
+{
 	PrimaryActorTick.bCanEverTick = true;
 	Tags.Add(FName("Trooper"));
 	Id = NumberOfTroopersForId++;
@@ -25,49 +26,59 @@ void ATrooper::BeginPlay()
 	Super::BeginPlay();
 }
 
-void ATrooper::Tick(float deltaTime) {
-	// if (IsMoving) {
-	// 	FVector vector = (MoveToVector - Position);
-	// 	vector.Normalize();
-	// 	vector *= (Speed * deltaTime);
-	// 	if (vector.Size() >= (MoveToVector - Position).Size()) {
-	// 		Position = MoveToVector;
-	// 		IsMoving = false;
-	// 		dynamic_cast<AMyPlayerController*>(
-	// 			UGameplayStatics::GetPlayerController(GetWorld(), 0)
-	// 			)->SetTrooperIsMoving(false);
-	// 	}
-	// 	else {
-	// 		Position += vector;
-	// 	}
-	// 	SetActorLocation(Position);
-	// }
+void ATrooper::Tick(float const DeltaTime)
+{
+	if (bIsMoving)
+	{
+		FVector vector = (MoveToVector - Position);
+		vector.Normalize();
+		vector *= (Speed * DeltaTime);
+		if (vector.Size() >= (MoveToVector - Position).Size())
+		{
+			Position = MoveToVector;
+			bIsMoving = false;
+			dynamic_cast<AMyPlayerController*>(
+				UGameplayStatics::GetPlayerController(GetWorld(), 0)
+			)->SetTrooperIsMoving(false);
+		}
+		else
+		{
+			Position += vector;
+		}
+		SetActorLocation(Position);
+	}
 }
 
-void ATrooper::MoveTrooper(FVector newPos) {
-	MoveToVector = newPos;
-	IsMoving = true;
+void ATrooper::MoveTrooper(FVector const NewPos)
+{
+	MoveToVector = NewPos;
+	bIsMoving = true;
 }
 
-int ATrooper::NumberOfTroopersForId = 0;
+uint8 ATrooper::NumberOfTroopersForId = 0;
 
-void ATrooper::InitNumberOfTroopersForId() {
+void ATrooper::InitNumberOfTroopersForId()
+{
 	NumberOfTroopersForId = 0;
 }
 
-FVector ATrooper::GetPosition() {
+FVector ATrooper::GetPosition() const
+{
 	return Position;
 }
 
-bool ATrooper::IsOnPlayersSide() {
-	return OnPlayersSide;
+bool ATrooper::IsOnPlayersSide() const
+{
+	return bOnPlayersSide;
 }
 
-int ATrooper::GetId() {
+uint8 ATrooper::GetId() const
+{
 	return Id;
 }
 
-void ATrooper::InitTrooper(FVector position, bool onPlayersSide) {
-	Position = position;
-	OnPlayersSide = onPlayersSide;
+void ATrooper::InitTrooper(FVector const NewPosition, bool const bIsOnPlayersSide)
+{
+	Position = NewPosition;
+	bOnPlayersSide = bIsOnPlayersSide;
 }

Source/TurnBasedTutorial/Trooper.h

@@ -1,4 +1,3 @@
-
 #pragma once
 
 #include "CoreMinimal.h"
@@ -16,20 +15,20 @@ public:
 	ATrooper();
 
 protected:
-	static int NumberOfTroopersForId;
+	static uint8 NumberOfTroopersForId;
 
 	virtual void BeginPlay() override;
 
-	virtual void Tick(float deltaTime) override;
+	virtual void Tick(float const DeltaTime) override;
 
 	UPROPERTY()
 	FVector Position;
 
 	UPROPERTY()
-	bool OnPlayersSide;
+	bool bOnPlayersSide;
 
 	UPROPERTY()
-	int Id;
+	uint8 Id;
 
 	UPROPERTY(VisibleAnywhere, BlueprintReadOnly)
 	UStaticMeshComponent* Mesh;
@@ -37,20 +36,20 @@ protected:
 	UPROPERTY()
 	float Speed = 300.0f;
 
-	bool IsMoving = false;
+	bool bIsMoving = false;
 
 	FVector MoveToVector;
 
 public:
-	void MoveTrooper(FVector newPos);
+	void MoveTrooper(FVector const NewPos);
 
 	static void InitNumberOfTroopersForId();
 
-	FVector GetPosition();
+	FVector GetPosition() const;
 
-	bool IsOnPlayersSide();
+	bool IsOnPlayersSide() const;
 
-	int GetId();
+	uint8 GetId() const;
 
-	void InitTrooper(FVector position, bool onPlayersSide);
+	void InitTrooper(FVector const NewPosition, bool const bIsOnPlayersSide);
 };