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Questions tagged [unreal-development-kit]

Unreal Development Kit (Game Engine)

Unreal Development Kit is a Game Engine which provide development for DirectX 9/10/11 PCs, the Xbox 360, the PlayStation 3, and OpenGL-based OSes (Mac OS X, iOS). Minimum and recommended system requirements are:

Minimum:

Windows XP SP2 or Windows Vista
2.0+ GHz processor
2 GB system RAM
SM3-compatible video card
3 GB free hard drive space

Recommended for Content Development:

Windows Vista 64 SP2
2.0+ GHz multi-core processor
8 GB System RAM
NVIDIA 8000 series or higher graphics card
Plenty of HDD space
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Unity 3D vs. UDK 3 for iOS

I have a couple ideas for some 3D games/apps and need to know which 3D engine to go with. I like the high-level approach of Unity and UDK. I have done some 2D games using cocos2d before, but I'm entirely new to the 3D world, which is why i think…
Maciej Swic
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Debugging UDK using nFringe in Visual Studio 2005

This is a pretty niche question, so I am not expecting a huge response... Basically, I am learning how to use the UDK by following some tutorials, namely this one: http://forums.epicgames.com/showthread.php?p=27043379#post27043379 So far everything…
user470714
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Can't read from pack stream (CorruptPackFileException) | While building Unreal Engine using the start.bat on Windows 10

I downloaded the latest Unreal Engine repo from github and opened the setup.bat file as per the instruction on the Official Page. The command-line opened-up and started downloading dependencies and everything looked fine until it reached 30%…
Sajid2405
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UDK HUD problem

hello im trying to add a new element to the hud its spoused to be a compass that should function like the minimap Ive add this code to the main hud.swf var DcompassContainer:MovieClip = this.createEmptyMovieClip("DcompassContainer",…
Dorpe
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Is UDK the same as UE4?

I want to start on learning to develop games using Unreal Engine. I have found tutorials but they all use UDK, and since I am using Mac OS X, I can't have UDK but instead UE4. My question is, is UDK and UE4 similar with UE4 being improved, and can I…
coding4fun
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How do I add starter content to a project manually?

I think I'm experiencing a bug where if I delete a project, then create a project with the same name indicating I want it to have starter content, it doesn't appear.
PuffySparrow
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Can I use C++ with UDK?

Can I use C++ with UDK? I know they mention unrealscript on their page but I've also heard that C++ can be used instead, is that so?
smallB
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How to reload unreal development kit after script change

i am currently learning unreal scripting. i am creating them on visual studio then compile them in it. I have created a level with the actor i have created. The problem i have is every time i make changes to the script I am closing the UDK and…
Janaka
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Unrealscript: how to add a weapon to the inventory only if your weapon's group is unique

I have been trying to get a custom inventory script working in unrealscript. I need to check on weapon pickup if the weapon you are picking up has a weapon group that matches one you already have or not. If so it swaps the weapons of the given…
user1183668
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Pointer to Incomplete class not allowed error

I'm trying to access the AddCoin() function from MainCharacter but it keeps prompting me with Pointer to incomplete class not allowed. I've tried #including the MainCharacter.h but it keeps prompting Cannot open source file. Casting the AActor to…
WinterSolstice
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Unreal Engine 4.27.2 from source - Package failed, Exit Code 3

I'm getting this error when trying to package the Dedicated Server for shipping, I'm using github version. UE4.27.2 UATHelper: Empacotamento (Windows (64-bit)): LogWindows: Error: begin: stack for UAT UATHelper: Empacotamento (Windows (64-bit)): …
user21143871
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(Unreal Engine 4.27.2) Dedicated Server not working with Steam API

After I updated the ini file to activate the Steam Subsystem plugin, the dedicated server is unable to host the map level, and closes the connection and then creates an infinite loop of failed attempts. But on the client it works perfectly, I can…
user20617653
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Cant set the startup localization for a UE4

there! I'm trying to set up the localization for a UE4 game. I got DefaultGame.ini containing these lines: InternationalizationPreset=All CulturesToStage=en -CulturesToStage=en +CulturesToStage=en +CulturesToStage=fr What I am getting is "fr"…
Maxim Golubtsov
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UDK: change / set language / localization for game using ini config file

I am translating some UDK Games so there are already some directories like German, English and so on in the Config directory of the UDK Game. Back in 2010, I had a translation project for an UDK Game and I could set the used language / localization…
user753676
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UE4 C++ Getting a reference to HUDClass after it has been initialized

In my Game Mode Base class I create an object that is assigned to HUDClass. The HUD works properly but then I cannot seem to access any of its member functions that require sending code back. I have tried absolutely everything at this point and am…
phlie
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