Game engines are a collection of libraries and tools that provide a framework to create games.

learn more… | top users | synonyms (1)

0
votes
0answers
26 views

Looking for 2D engine in Linux environment for top down style game [on hold]

I'd like to start getting into game development and wanted to know what tools/engines would best fit me. I am working in a Linux environment and my programming background is C/C++/Java and some Perl. ...
0
votes
0answers
7 views

Source SDK 2013. Binded key doesn't drop weapon. Please help! [on hold]

I'm having a problem with weapon drop system in my Source SDK 2013 Single Player Mod. I've followed this guide from VDC https://developer.valvesoftware.com/wiki/Adding_a_Weapon_Drop_System After ...
-4
votes
0answers
35 views

What is the best game engine for card games [on hold]

I really am serious about this game i'm creating don't mind if it's really hard to use. thanks in advance.
-1
votes
0answers
17 views

deterministic game loop with fixed and variable rendering

reading this article I worked out a game loop that has deterministic time steps but I am having some trouble finishing up the renderer to use interpolated data. article: ...
-5
votes
0answers
41 views

What to choose Game Engine or Make my own? [on hold]

I want to go into game programing, I know basic stuffs in Unity, C++ / OpenGL, and I don't know what is better to make a Game Engine (I'm don't gone write a programing language for it, I will make ...
-4
votes
0answers
36 views

Need ideas for a space game [on hold]

I am Tyler and I am 17 years old. I have been learning C++ over the last few months and I am also working on creating a game that i hope will rival already established space MMOs one day such as ...
0
votes
3answers
71 views

Grid Programming: Selecting a tile returns a negative coordinates

Let me explain what I am doing here. I created a class template named as PlayField where T is the type of the GridObject. I wrote this class using Cocos2dx. The point of this class is to make it easy ...
0
votes
0answers
59 views

Should an Entity own its components? [closed]

I have an Entity component system(ECS) set up. I store the components as void*, and based on what component it is, it has to have a given base class. For example: A "Renderable_deferred" component is ...
2
votes
3answers
129 views

How do game engines mitigate CPU cost for many trigger zones & entities? [closed]

It's a rather simple question, but a somewhat fundamental in computing in general. Let's say we have a player controlled character in an open world. The world is large. In this game-world we have a ...
0
votes
0answers
31 views

What modelling technique would people recommend for Rugby Management game? [closed]

What modelling technique would people recommend for a task like this? I have been looking at agent-based model (ABM), but not sure how well that would come handle the complexities of rugby.
0
votes
0answers
30 views

Javascript Game Engine Problems [closed]

I am making a game engine in javascript which looks like this: MyGameEngine = { Engine : function(){ this.tick = function(){ //do update stuff } this.render ...
0
votes
2answers
93 views

Game engine openGL operations scheduling

I'm making a custom engine and after much research, i realized that the state changes and the vertex or texture data loadings to VRAM are the most slow operations. So I want to optimize it making a ...
2
votes
0answers
55 views

Creating Scenes Programmatically From A Deployed Build in Unity

This is somewhat of an extension to this question: http://answers.unity3d.com/questions/513801/programatically-creating-entire-unity-games.html I have a client who would like to create an entire game ...
2
votes
0answers
38 views

Opengl Skybox Texturing Error

I'm using cubemaps to render a skybox in my game. Thinking this would be a simple task I threw some stuff together using the tutorials I found online, particularly this. Taking all of this together, ...
1
vote
0answers
45 views

When does data move from the system memory to the GPU memory? [closed]

I am starting off with a basic idea. My understanding is when a game loads, the assets are loaded into the system memory, images, sounds, maps etc. So say you have an open world game, AFAIK, the ...
-2
votes
1answer
54 views

Libgdx array of Vector2 closest point

I have an array of objects. Their position is a Vector2 (x, y). I want to select the closest object, given a (x, y) coordinate (that represents an user touch on screen). Searching on web I found a few ...
0
votes
2answers
64 views

Is Global location using OpenGL bound by the shader?

I have recently started writing a game engine in C++ with OpenGL and using some tutorials online. So far from what I have seen, shaders are the way to manipulate an object's position in worldspace. Is ...
1
vote
0answers
55 views

UE4 or Cryengine for large forest wilderness open map? [closed]

I want to create a survival game FPS with large forest wilderness in an open map fashion. What engine should I choose and what tools do I pick for modelling and such?
1
vote
2answers
78 views

Is it possible to run GLFW eventhough my graphic card(Nvidia) supports Direct3d API? [closed]

I have Nvidia 820M GPU installed in my windows 7 machine. In nvidia control panel it is showing it supports Direct3d API version 11. Am I able to run OpenGL applications(using GLUT,GLFW) on my machine ...
0
votes
0answers
36 views

New Game Idea - Where to find game devs [duplicate]

I come from a different industry (IT security) but I am a long-time gamer and I am still waiting for the game of my dreams. I'm tired of waiting and I want to produce it, I believe the idea is good. ...
0
votes
0answers
43 views

Directx 9 Obj Model

There's is a error with my obj load/render that I can't solve I'm a newbie in directx 9, I'm trying to do this in the best way The model is not displayed properly, do not know if this correct model ...
1
vote
2answers
72 views

Updating children nodes in a game engine

I am writing my own small game engine (thin layer based on SDL2) in C++. My base class is Node (contains information on an entity's position, scale, rotation, etc.), And I've got two special ...
2
votes
2answers
182 views

How does a loop work in game engines? [duplicate]

Recently I started working on a game with the spritekit engine. My question is not about spritekit in specific though, but generally about game engines. When I write a loop and run it (eg while i ...
0
votes
1answer
56 views

What type of loop code on game engines? [duplicate]

Recently I worked on a game on Spritekit Engine. My question is not about spritekit, but generaly about game engines. When I write a loop code and run it (eg while i< 100000) my CPU usage goes to ...
1
vote
1answer
175 views

Does game engines (like Unreal, Unity, Crafty) add value compared to pure js frameworks (react, ember..) for my isometric tile-based games [closed]

I'd like to create a huge tile-based board (say 100K tile). The game does not have any advanced graphics (you don't see the players or landscapes), the main difficulty is that it has 100K tiles to ...
2
votes
3answers
972 views

How common are game engine bugs, and can I claim damages for them? [closed]

Are game engine bugs (in popular ones like Unreal and Unity, not some unknown ones) common? I know engines like Unreal, Source and Unity3D are well tested and maintained, but, for example, is there ...
1
vote
0answers
131 views

Is there any popular AI game engine? [closed]

Is there any sophisticated game AI engine that can save time on AI implimentation and provides strong and clever AI? The game genre is strategy, so AI should be strong. The game in some aspects is ...
0
votes
1answer
53 views

Selecting minimum GPU requirements for a video game a couple years out

How does one go about determining a good minimum GPU requirement for a game that development is starting on that will be published in approximately 2 years. On one hand you want as many people as ...
5
votes
1answer
228 views

Does SpriteKit follow the MVC pattern?

I am currently working on an iOS project called Old Frank that I have been trying to follow a MVC design pattern. The gist of it is. GameObjects(model) <- Scene(controller) -> Sprites "SpriteKit" ...
1
vote
0answers
58 views

Proper joystick input processing

Take for example, the Xbox One controller. XInput returns joystick input along 2 axis (x & y). I'm not sure if the hardware just measures voltage across 2 axis or not, I'm not very knowledgeable ...
1
vote
1answer
279 views

How can I do sprite batching in SFML?

I'm new to game dev and using SFML. I need to use lots of sprites at the same time, so I will probably need sprite batching. I know that sprite batching is used to draw multiple sprites with a single ...
0
votes
0answers
76 views

Terrain texturing problem in cryengine 3 sdk

When I try to paint textures on my terrain, I'm getting the underlying black/white grid thingy. Moreover, I keep losing the color on my terrain every time I load the level. any ideas what I'm doing ...
-4
votes
1answer
127 views

Does Unity 3d cost money? [closed]

So I installed an Unity engine and I want to develop games by that. I heard that it costs 1500$ to program the code and post the game. Is that true? Did some1 developed a game with it and uploaded it ...
0
votes
0answers
51 views

Game restarts after facebook login in andengine

I have created game in which i have used facebook login after successful login i am redirected to my splashscreen i don't want to go to splashscreen instead i want to open another scene but i don't ...
1
vote
0answers
55 views

XNA/DirectX: Advanced 3D Sound

Im currently working on an xna game with c#. Ive been looking into 3D Sounds recently as this is the next objective on my list. Ive found several tutorials online and they dont work to the standards ...
1
vote
1answer
79 views

State system and animation of derived classes

I'm trying to get some kind of state system for my game objects. I have a base Actor class that is derived by classes like Policeman, Informant or Brawler. Each of those classes describes different ...
0
votes
1answer
144 views

Distortion problem with perspective projection

For various reasons – partly educational, partly technical – I'm writing a 3D game engine from scratch, using OpenGL 3.0; aiming for Core Profile, eventually, so of course I'm using a custom matrix ...
0
votes
1answer
64 views

Does level streaming in games load directly from the HDD?

I wondered if the level streaming loads directly from the HDD. My first thought was if that would not be to slow, or if the chunks are just loaded into ram and asynchronously processed if appropriate ...
3
votes
1answer
148 views

How do I let a game support different rule sets?

I'm making a MUD game engine that supports D&D , Pathfinder and other tabletop-RPG rule sets. I am starting to build out how characters interact with the world (e.g. dialog, battle, searching for ...
1
vote
2answers
214 views

What GameEngine to choose [closed]

I concider myself an amateur, but I have quite some experince in Unity3D. Over the course of the next three years - before I can quit my job and go to colledge - I want to make ONE game. Now the ...
2
votes
2answers
183 views

What are my options other than game engines? [closed]

I'm a programmer. I've experience in Java, python, and c++. I see that some big games are built using game engines (Crysis uses Cryengine). However, other don't (Bayonetta for example). what's their ...
0
votes
0answers
25 views

Cleanly and quietly passing decrypted gamedata to game engine executable? [duplicate]

What? I've been developing a fairly large game in the Blender Game engine (an open source GPL game engine) for a little over a year and a half now and have been struggling with a commonly used method ...
1
vote
1answer
110 views

Unity engine vs JS engine for browser game [closed]

I'm trying to do a browser based game and I don't want to create my own game engine, no sense in recreating the wheel. Should I use Unity as my game engine? Or should I focus on a more Javascript ...
4
votes
1answer
291 views

Game Programming Gems series still of value? [closed]

Former Nintendo dev Mark DeLoura wrote a series of books called "Game Programming Gems". (http://www.satori.org/game-programming-gems/) Do these books still contain valuable concepts, considering ...
0
votes
2answers
276 views

Should I use DirectX 11 for 2d games or should I stick to DirectX 9? [closed]

After two years now I wanted to continue working on my sandbox project which I actually used to learn and experiment with various C++ features and DirectX. So far I have simple elements for 2d ...
2
votes
1answer
118 views

At what scale do I need to make tools? [closed]

In making a game, if I'm writing my own engine, at what sort of scale of team should I invest time in making a level editor tool? If it's just me on my own will it be worth it? Or when there's a team ...
0
votes
1answer
142 views

Render system should know entity manager?

in an ecs based game architecture, I think the entity manager is a "high-level" system, and the render system a "low-level" system. When I move my entity (that means I edit the position component of ...
0
votes
2answers
91 views

If I released a game engine under GPL v3, can I specify what parts of their code can be released under their own license?

I have a few questions about what users of my engine could copyright in their own project. The way the engine would work would be that it would be a standalone program in Java that would load all of ...
9
votes
1answer
616 views

Implementing a Graph-Based Material System?

I'm trying to wrap my head around how material systems like this, this are implemented. These powerful and user-friendly, graph-like systems seem to be relatively common as a method of allowing ...
1
vote
0answers
30 views

reduce/eliminate sql queries using server game engine/ram [closed]

I am playing around with php on server and html/js client for a game/experiment. Right now, real time data is being updated and queried from mysql but in the very near future I want to expand from a ...