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25. July 2019


Released a few weeks back, SHADERed is a free and open source editing environment for developing shaders, both HLSL and GLSL.  SHADERed enables you to create shaders on the fly with a real-time view of the results.  Currently it is Windows only, but the code is currently being ported from D3D to OpenG+SDL so this could change in the future.


Features of SHADERed include:

  • instantly see changes
  • vertex, pixel and geometry shaders
  • render states
  • audio file support
  • load obj 3d model files
  • load your own textures into shaders
  • render results to render texture (or screen)
  • create and edit your own input variables
  • shader statistics
  • code editor with compilation and error reporting
  • custom themes and templates


SHADERed is available on Github here.  The code is available under the liberal MIT license.  Compiled binaries for Windows are available here.  Check the video below to see SHADERed in action.

Design Programming


17. June 2019


Humble are currently running a new bundle absolutely loaded with programming books and videos by Packt Press.  The Humble Book Bundle: Programming by Packt.  The bundle includes books on C++, C#, Java, JavaScript and Go programming.

As always, Humble Bundles are split into different tiers.  The tiers of this bundle are:

1$

  • Understanding Software
  • C# 7 and .NET Core Cookbook
  • C++ Programming by Example
  • Go Cookbook
  • Learning JavaScript Data Structures and Algorithms

8$

  • Modern C++ Programming Cookbook
  • Advanced Go Programming in 7 Days (VIDEO)
  • Java 11 Cookbook
  • Modern JavaScript From the Beginning (VIDEO)
  • Python Programming Blueprints
  • Functional Python Programming
  • Python 3 Object-Oriented Programming

15$

  • Software Architect’s Handbook
  • Learning C# 8 and .NET Core 3.0 (VIDEO)
  • C++ High Performance
  • The Modern C++ Challenge
  • Mastering Go
  • Java 11 in 7 Days
  • Learning Java By Building Android Games
  • Hands-On Object Oriented Programming with Java 11 (VIDEO)
  • Learn Java 12 Programming
  • Python for Beginners (VIDEO)
  • Clean Code in Python
  • Expert Python Programming
  • C# 7.1 and .NET Core 2.0 – Modern Cross Platform Development

Purchasing using this link give you the opportunity to support this site, which if you do, thank you very much!

GameDev News Programming


17. June 2019


The nCine Engine is a C++ powered, open source MIT licensed 2D game engine that has been under development for over 7 years.  It is a lower level code based framework, although it does support Lua scripting out of the box.  The engine also integrates the ImGui framework making creating tools and UIs a breeze.  The nCine engine works on Windows, Linux, Mac and Android.

Highlighted features include:

  • ImGui debug overlay and profilers
  • Lua integration for scripting
  • OPenGL 3.3/OpenGL ES 3.0
  • Spritesheet based animated sprites
  • Scengraph based transformations
  • Particle simulation with affectors
  • Sound and music playback
  • Text rendering with kerning
  • Support for multiple texture formats
  • Profiler graphs and statistics
  • Works on multiple platforms
  • Template containers and algorithms
  • Fully C++11 compliant codebase
  • High precision monotonic timers
  • Atomic counters
  • Thread pool creation, synchronization and affinity assignment
  • Basic math lbrary for vectors, 4x4 matrices and quaternions
  • Logging system with multiple levels and console or file output
  • GLFW 3 or SDL 2 for window and input on PC
  • Joystick support with hot swap and gamepad mappings
  • Android assets support
  • Google Test based unit tests with coverage checked with Gcovr
  • Microbenchmarked with the Google Benchmark support library
  • Doxygen based documentation with Graphviz class diagrams
  • Periodically checked with Cppcheck and Valgrind
  • Periodically linted with clang-format (previously with Artistic Style and Uncrustify)
  • Instrumentation for the Tracy frame profiler

With so many game engines on the market, you may be wondering… why another one?  Well the author explains exactly that right here.  The cCine project is hosted on GitHub and provides a Pong demo to get you started, implemented in both C++ and Lua.

GameDev News Programming


28. May 2019

No-code or codeless systems are becoming more and more common among game engines and they offer a few benefits. Using a visual programming language enables non-programmers to interact with the code in a more tactile way, while the code itself tends to be a bit more self documenting then most scripting or programming languages. Make no mistake, you are still programming, you just aren’t typing in lines of code in a text editor, instead you script logic by defining events and properties or by connecting nodes together in a graph.

If you are interested in game engines with traditional scripting options, be sure to check out our guides to C/C++, C#, Haxe, Lua, JavaScript and Python game engines.

In this article we are going to look at the majority of codeless options among modern game engines, both 2D and 3D.

3D Game Engines

Armory 3D

Built on top of the Blender open source 3D application, this game engine has a node based option for game development, in addition to a Haxe based API.  Learn more here.

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BuildBox

BuildBox is a commercial game engine sold on a subscription basis that uses an entirely visual based node programming system.  Aimed at making games without requiring any programming knowledge.

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CryEngine

CryEngine is a AAA calibre game engine with a visual programming language named Schematyc.  It is designed to enable programmers to expose portions of their game logic to designers.  Writing a full game in Schematyc is not really the purpose.

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CopperCube 6

CopperCube 6 recently received a free version.  It is designed to work by attaching and configuring actions and behaviors to game objects.  You can expend the functionality in JavaScript, but creating a game entirely without coding is quite possible.

Learn more here.

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Godot

The Godot game engine has a Visual Scripting Language, with much of the same functionality of GDScript.  You can mix and match between the two scripting styles in the same game.  Honestly though, it’s not really that useful yet.

Learn more here.


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Unity

Unity doesn’t actually support Visual Scripting, although a Visual Scripting language is in the works for a 2019 release.  In the meanwhile there are several addons adding a Visual programming language such as Bolt.


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Unreal Engine

Unreal has perhaps the most robust visual programming language in the form of Blueprint, that can be used for everything C++ can, beyond changing the engine code itself.  It is also perhaps the most complicated visual programming language on this list.

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2D Game Engines

Clickteam Fusion 2.5

Perhaps most famous for making the 5 Nights series of games, this game engine use a tree/spreadsheet hybrid approach.

Learn more here.

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Construct 3

Construct 3 is a commercial, subscription based game engine that runs entirely in the browser.  Uses an event sheet programming model very similar to GDevelop and ClickTeam Fusion.

Learn more here.

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Stencyl

Stencyl is a game engine using a lego style brick approach to programming.  There is a free version available and the visual programming language ultimately generates Haxe code, which you can also code with.

Learn more here.

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Scratch

Scratch is an MIT project aimed at teach programming concepts to kids.  It, like Stencyl, uses a lego brick style programming interface.

Learn more here.

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GDevelop

GDevelop is a free and open source game engine that uses a programming model based on behaviors and events.

Learn more here.

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GameMaker Studio 2

YoYoGame’s GMS2 has been around for decades and is a complete game editing environment with two programming options.  A visual drag and drop programming system, and their own GM scripting language.

Learn more here.

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GameSalad

GameSalad is focused at students and non-programmers and is programmed using a behavior based logic system.  I have virtually no experience with this game engine.

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Pixel Game Maker MV

Pixel GameMaker MV is a complete commercial game making package from the same publisher as RPGMaker.  It uses a visual programming system and property based programming model.  It’s also pretty awful, IMHO.

Learn more here.


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Design Programming


6. May 2019


If you are looking for a tool to quickly create complex shaders by mixing and matching existing shaders, ShaderFrog might be the perfect tool for you!  Running entirely in your browser, ShaderFrog can be used to create WebGL shaders in two ways.  First you can create a shader by connecting together existing shaders, to create a new composite shader.  Shaders can even be imported from ShaderToy or the GLSL Sandbox.

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In addition to the composition based approach, there is also a full blown GLSL text editor with automatic compilation/error reporting, syntax highlighting and more.  Once you are happy with your created shader, you can save it, share it, or export it to iOS, Unity or Three.js.

Check out ShaderFrog in action in the video below.

Programming Design Art


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