LyraStarterGame/Source/LyraGame/GameModes/LyraGameMode.h

// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once

#include "ModularGameMode.h"

#include "LyraGameMode.generated.h"

#define UE_API LYRAGAME_API

class AActor;
class AController;
class AGameModeBase;
class APawn;
class APlayerController;
class UClass;
class ULyraExperienceDefinition;
class ULyraPawnData;
class UObject;
struct FFrame;
struct FPrimaryAssetId;
enum class ECommonSessionOnlineMode : uint8;

/**
 * Post login event, triggered when a player or bot joins the game as well as after seamless and non seamless travel
 *
 * This is called after the player has finished initialization
 */
DECLARE_MULTICAST_DELEGATE_TwoParams(FOnLyraGameModePlayerInitialized, AGameModeBase* /*GameMode*/, AController* /*NewPlayer*/);

/**
 * ALyraGameMode
 *
 *	The base game mode class used by this project.
 */
UCLASS(MinimalAPI, Config = Game, Meta = (ShortTooltip = "The base game mode class used by this project."))
class ALyraGameMode : public AModularGameModeBase
{
	GENERATED_BODY()

public:

	UE_API ALyraGameMode(const FObjectInitializer& ObjectInitializer = FObjectInitializer::Get());

	UFUNCTION(BlueprintCallable, Category = "Lyra|Pawn")
	UE_API const ULyraPawnData* GetPawnDataForController(const AController* InController) const;

	//~AGameModeBase interface
	UE_API virtual void InitGame(const FString& MapName, const FString& Options, FString& ErrorMessage) override;
	UE_API virtual UClass* GetDefaultPawnClassForController_Implementation(AController* InController) override;
	UE_API virtual APawn* SpawnDefaultPawnAtTransform_Implementation(AController* NewPlayer, const FTransform& SpawnTransform) override;
	UE_API virtual bool ShouldSpawnAtStartSpot(AController* Player) override;
	UE_API virtual void HandleStartingNewPlayer_Implementation(APlayerController* NewPlayer) override;
	UE_API virtual AActor* ChoosePlayerStart_Implementation(AController* Player) override;
	UE_API virtual void FinishRestartPlayer(AController* NewPlayer, const FRotator& StartRotation) override;
	UE_API virtual bool PlayerCanRestart_Implementation(APlayerController* Player) override;
	UE_API virtual void InitGameState() override;
	UE_API virtual bool UpdatePlayerStartSpot(AController* Player, const FString& Portal, FString& OutErrorMessage) override;
	UE_API virtual void GenericPlayerInitialization(AController* NewPlayer) override;
	UE_API virtual void FailedToRestartPlayer(AController* NewPlayer) override;
	//~End of AGameModeBase interface

	// Restart (respawn) the specified player or bot next frame
	// - If bForceReset is true, the controller will be reset this frame (abandoning the currently possessed pawn, if any)
	UFUNCTION(BlueprintCallable)
	UE_API void RequestPlayerRestartNextFrame(AController* Controller, bool bForceReset = false);

	// Agnostic version of PlayerCanRestart that can be used for both player bots and players
	UE_API virtual bool ControllerCanRestart(AController* Controller);

	// Delegate called on player initialization, described above 
	FOnLyraGameModePlayerInitialized OnGameModePlayerInitialized;

protected:	
	UE_API void OnExperienceLoaded(const ULyraExperienceDefinition* CurrentExperience);
	UE_API bool IsExperienceLoaded() const;

	UE_API void OnMatchAssignmentGiven(FPrimaryAssetId ExperienceId, const FString& ExperienceIdSource);

	UE_API void HandleMatchAssignmentIfNotExpectingOne();

	UE_API bool TryDedicatedServerLogin();
	UE_API void HostDedicatedServerMatch(ECommonSessionOnlineMode OnlineMode);

	UFUNCTION()
	UE_API void OnUserInitializedForDedicatedServer(const UCommonUserInfo* UserInfo, bool bSuccess, FText Error, ECommonUserPrivilege RequestedPrivilege, ECommonUserOnlineContext OnlineContext);
};

#undef UE_API