Step 1: the Salty project, two modules, tests and the gym

Salty.uproject (UE 5.8) from the Third Person template with class redirects, the SaltyCore and Salty modules, the three build targets, USaltyAssetManager calling InitGlobalData, Config/Tags with the 23 root namespaces, Scripts/run-tests.sh, build.sh and Authoring/create_gym.py, L_Gym, Git LFS attributes and the placeholder test. Template variants kept as reference (D-41). The four Fab packs stay out of the repository for now (~10 GB). The editor serves the engine MCP plugin on 127.0.0.1:8000 through DefaultEditorPerProjectUserSettings.ini. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-16 20:10:43 +03:00
parent 0e61a77346
commit 4f2c55cd2a
1434 changed files with 11358 additions and 27 deletions
@@ -0,0 +1,77 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+
+#include "SideScrollingGameMode.h"
+#include "Kismet/GameplayStatics.h"
+#include "Blueprint/UserWidget.h"
+#include "SideScrollingUI.h"
+#include "SideScrollingPickup.h"
+#include "Kismet/GameplayStatics.h"
+#include "GameFramework/PlayerStart.h"
+#include "Engine/World.h"
+
+void ASideScrollingGameMode::BeginPlay()
+{
+	Super::BeginPlay();
+
+	// create the game UI
+	APlayerController* OwningPlayer = UGameplayStatics::GetPlayerController(GetWorld(), 0);
+	
+	UserInterface = CreateWidget<USideScrollingUI>(OwningPlayer, UserInterfaceClass);
+
+	// create each additional local player.
+	// Player 0 will be created automatically as part of regular game init
+	for (int32 i = 2; i <= NumberOfLocalPlayers; ++i)
+	{
+		UGameplayStatics::CreatePlayer(GetWorld(), -1, true);
+	}
+}
+
+AActor* ASideScrollingGameMode::ChoosePlayerStart_Implementation(AController* Player)
+{
+	// build the current player tag
+	FName PlayerTag = FName(*FString::Printf(TEXT("Player%d"), CurrentPlayerStartAssignment));
+
+	// find all player starts with the matching player tag
+	TArray<AActor*> PlayerStarts;
+
+	UGameplayStatics::GetAllActorsOfClassWithTag(GetWorld(), APlayerStart::StaticClass(), PlayerTag, PlayerStarts);
+
+	// increment the player start assignment index
+	++CurrentPlayerStartAssignment;
+
+	// if no PlayerStarts were found, default to all PlayerStarts instead
+	if (PlayerStarts.IsEmpty())
+	{
+		UGameplayStatics::GetAllActorsOfClass(GetWorld(), APlayerStart::StaticClass(), PlayerStarts);
+	}
+
+	// have we found at least one PlayerStart?
+	if (!PlayerStarts.IsEmpty())
+	{
+		return PlayerStarts[ FMath::RandRange(0, PlayerStarts.Num() - 1) ];
+	}
+
+	// no PlayerStarts in the level
+	return nullptr;
+}
+
+void ASideScrollingGameMode::ProcessPickup()
+{
+	// increment the pickups counter
+	++PickupsCollected;
+
+	if (UserInterface)
+	{
+		// if this is the first pickup we collect, show the UI
+		if (PickupsCollected == 1)
+		{
+		
+			UserInterface->AddToViewport(0);
+		}
+
+		// update the pickups counter on the UI
+		UserInterface->UpdatePickups(PickupsCollected);
+	}
+	
+}