Custom engine which caps framerate to 60fps and fixes timestep to 1/60

Custom engine which caps framerate to 60fps and fixes timestep to 1/60

KOFForever/Config/DefaultEngine.ini

@@ -28,6 +28,9 @@ AppliedDefaultGraphicsPerformance=Maximum
 +ActiveGameNameRedirects=(OldGameName="/Script/TP_SideScroller",NewGameName="/Script/KOFForever")
 +ActiveClassRedirects=(OldClassName="TP_SideScrollerGameMode",NewClassName="KOFForeverGameMode")
 +ActiveClassRedirects=(OldClassName="TP_SideScrollerCharacter",NewClassName="KOFForeverCharacter")
+GameEngine=/Script/KOFForever.KOFGameEngine
+EditorEngine=/Script/UnrealEd.EditorEngine
+UnrealEdEngine=/Script/KOFForever.KOFEdEngine
 
 [SystemSettingsEditor]
 r.Editor.SkipSourceControlCheckForEditablePackages = 1

KOFForever/KOFForever.uproject

@@ -11,7 +11,8 @@
 			"AdditionalDependencies": [
 				"Paper2D",
 				"Engine",
-				"CoreUObject"
+				"CoreUObject",
+				"UnrealEd"
 			]
 		}
 	]

KOFForever/Source/KOFForever/KOFForever.Build.cs

@@ -8,6 +8,6 @@ public class KOFForever : ModuleRules
 	{
 		PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;
 
-		PublicDependencyModuleNames.AddRange(new string[] { "Core", "CoreUObject", "Engine", "InputCore", "Paper2D" });
+		PublicDependencyModuleNames.AddRange(new string[] { "Core", "CoreUObject", "Engine", "InputCore", "Paper2D", "UnrealEd" });
 	}
 }

KOFForever/Source/KOFForever/Private/Engine/KOFEdEngine.cpp

@@ -0,0 +1,14 @@
+
+
+
+#include "Engine/KOFEdEngine.h"
+
+void UKOFEdEngine::Tick(float DeltaSeconds, bool bIdleMode)
+{
+	Super::Tick(1.0f / 60.0f, bIdleMode);
+}
+
+float UKOFEdEngine::GetMaxTickRate(float DeltaTime, bool bAllowFrameRateSmoothing) const
+{
+	return 60.0f;
+}

KOFForever/Source/KOFForever/Private/Engine/KOFGameEngine.cpp

@@ -0,0 +1,14 @@
+
+
+
+#include "Engine/KOFGameEngine.h"
+
+void UKOFGameEngine::Tick(float DeltaSeconds, bool bIdleMode)
+{
+	Super::Tick(1.0f / 60.0f, bIdleMode);
+}
+
+float UKOFGameEngine::GetMaxTickRate(float DeltaTime, bool bAllowFrameRateSmoothing) const
+{
+	return 60.0f;
+}

KOFForever/Source/KOFForever/Public/Engine/KOFEdEngine.h

@@ -0,0 +1,20 @@
+
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Editor/UnrealEdEngine.h"
+#include "KOFEdEngine.generated.h"
+
+/**
+ * 
+ */
+UCLASS()
+class KOFFOREVER_API UKOFEdEngine : public UUnrealEdEngine
+{
+	GENERATED_BODY()
+
+	virtual void Tick(float DeltaSeconds, bool bIdleMode) override;
+
+	virtual float GetMaxTickRate(float DeltaTime, bool bAllowFrameRateSmoothing) const override;
+};

KOFForever/Source/KOFForever/Public/Engine/KOFGameEngine.h

@@ -0,0 +1,20 @@
+
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Engine/GameEngine.h"
+#include "KOFGameEngine.generated.h"
+
+/**
+ * 
+ */
+UCLASS()
+class KOFFOREVER_API UKOFGameEngine : public UGameEngine
+{
+	GENERATED_BODY()
+
+	virtual void Tick(float DeltaSeconds, bool bIdleMode) override;
+
+	virtual float GetMaxTickRate(float DeltaTime, bool bAllowFrameRateSmoothing) const override;
+};