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

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14 views

Most suitable game engine to use with 3ds Max [on hold]

Please what is the best game engine to use with 3DS max? My office is about to undergo a project, and 3DS Max is the Modelling suite to be used.
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16 views

Automated GUI testing for libGDX [on hold]

There is Selenium - a tool, which emulates browser and makes automated UI testing of a web application possible. For a native Android applications - it's Robotium. Does similar tool exist for testing ...
3
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4answers
660 views

How do I prevent memory-modification cheats?

There are many memory-altering programs out there nowadays (Cheat Engine & co). Is there an efficient way to keep a constant variable actually constant? I had two ideas: Make a separate thread ...
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0answers
53 views

Do any game engines support 2D shape rendering using Bézier paths and polygons? [on hold]

I'm interested in making a side-scrolling game based on complex 2D shapes: filled-in polygons, Bézier paths, circles, etc. These shapes will be deformed in real-time, so I don't want to pre-render ...
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0answers
39 views

Need ideas on a game engine for a high school game design competition! [on hold]

I am a senior in high school and I am pursuing a degree in computer science, but I do not know what area of computer science I want to get in to. I am exploring my options, and one method of ...
1
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1answer
65 views

Multiple collision detection with images

Lately, I have been researching different Collision methods, how to deal with multiple collisions and different types of bounding shapes, circles, rectangles, polygons and ellipsoids. Some common ...
0
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0answers
29 views

3D Engine For Multiple Monitors [closed]

We are trying to create a simple 3D game that should run on about 8 monitors. I can't really tell you many details because we are in a very early state. The game itself won't be too complicated, it's ...
1
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1answer
131 views

Structure gameobjects and call events

I'm working on a 2D tile based game in which the player interacts with other game objects (chests, AI, Doors, Houses etc...). The entire map will be stored in a file which I can read. When loading the ...
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0answers
69 views

If developers had a talent tree, what skills would it have? [closed]

We have seen talent trees in almost every game we played. So if we could make a talent tree of our development skills, how should we classify it, by languages, engines, tools? What should every tree ...
0
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1answer
36 views

Change one prefab without changing all prefabs

I have this code that will spawn in a lot of prefabs. It then edits the prefabs. The problem is that every time it changes a prefab it will reset and move all the other ones. Can you please explain ...
0
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0answers
23 views

What do I need to implement in order to make my engine based on Ogre3D [closed]

I want to make an open source realtime 3D engine using Ogre3D. I don't talk about the game system such as fightings, gameplay, maps... B/c It will be the scripting part. I'm taking about the engine ...
19
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7answers
6k views

How can one implement hot-swappable C++ modules?

Fast iteration times are key to developing games, much more so than fancy graphics and engines with truckloads of features in my opinion. No wonder many small developers choose scripting languages. ...
0
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0answers
12 views

Removing extra blank window when adding Jmonkey based sound to Java based game

I'm currently programming a simple run and jump game in java. I'm in the process of implementing sound and I'd like to use Jmonkey's sound because I'd like to eventually switch the whole game over to ...
2
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5answers
3k views

How do i choose what technology to use for a 2D game like Pokemon? [closed]

I apologize in advance for the wall of text about to come. I've had an idea for a game for a while now, and am stuck at step 1 of game development: Choosing a language/engine. I've read a whole ...
3
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2answers
286 views

Do I have to compile Unreal 4's source myself in order to make games with it?

Now I understand the need for this if people want to make modifications to the engine itself, but if I want to use the engine as is and just program games with it, do I need to do all this? I figured ...
0
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2answers
158 views

Recommended approach for event system in Java

What are the recommended approaches for an event system of a turn-based RPG's battle engine? The system I'm currently working on has a runEvent method that sorts the actions queue based on their ...
3
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5answers
160 views

Scripting APIs and scripting to make games

I am confused, what is scripting and what is scripting API? Is scripting the process of writing the game program? And is the scripting API (as in unity scripting API) the API provided by the game ...
0
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1answer
223 views

AndEngine - Performance problems with many entities

I'm developing a rolling scene based game I'm loading all the entities from a XML file and create them in the Loading Scene recently I increase the game width , and by doing so , in the whole level I ...
3
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2answers
1k views

FBX Importer - Texture Name

I have a problem with the FBX SDK. I read in the data for the vertex position and the uv coordinates. It works fine, but now I want to read for each polygon to which texture it belongs, so that I can ...
0
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1answer
160 views

Grid collision - finding the location of an entity in each box

I am trying to implement grid-based collision in a 2d game with moving circles. The canvas is 400x400 pixels. Below you can see the code for my Grid class. What I want it to do is check inside which ...
1
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0answers
41 views

3D engine for technical application [closed]

I am looking for a 3D engine for a very technical application. I want to visualize orbits around bodies of the solar system, and thus need some way to easily display 3D Models and draw lines in 3D ...
2
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2answers
460 views

C++ property system interface for game editors (reflection system)

I have designed an reusable game engine for an project, and their functionality is like this: Is a completely scripted game engine instead of the usual scripting languages as Lua or Python, this uses ...
1
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3answers
79 views

Handle many objects to draw in XNA

in my 2D engine - using XNA 4.0 - I´ve an issue with handling many objects. The way my engine works is that I only draw visible sprites (base objects) and ignore those sprites out of the current ...
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2answers
125 views

How to make sprites from multiple images using SDL2

Using SDL2 in C++ I can load textures with out problem however, I have sprites that are from about 15 different png's that I was hoping I could load them all up and for loop through them. However, ...
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0answers
29 views

Alternative to singleton based game class [duplicate]

Lets say I have my main game class: class Game { public GameLoop Loop; public Scene ActiveScene; } and in my implementation of a game that uses it I do something like: Game game = new ...
60
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4answers
7k views

How does one make games playable before they are fully downloaded?

Diablo 3 and StarCraft 2 have a nice feature: I can start playing before the full game/update has finished downloading. How does this work? How could I implement a similar feature? I guess Diablo 3 ...
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1answer
68 views

How to spawn multiple enemies? [closed]

I can store it in an array, ok, but after how can i paint it? Because if i do enemy = new Enemy(); enemy2 = new Enemy(); i create two istances of the object, but afer how can i paint it? I use: ...
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0answers
94 views

RPG game engine HTML5/javscript [closed]

I am planning to build a 2D RPG game (Zelda style). I am looking for a game engine that has the following features: Map editor to create maps (preferably orthographic grid), with solid objects, ...
2
votes
1answer
1k views

Game development with D programming language [closed]

I have recently found out about D programming language and its basic features. It seems D is quite powerful alternative for C++ and more effective at some points. Also D can interface to C, but ...
8
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4answers
3k views

What are some good resources for creating a game engine in XNA? [closed]

I'm currently a student game programmer working on an indie project. We have a team of eleven people (five programmers, four artists, and two audio designers) aboard, all working hard to help design ...
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2answers
2k views

2D Indie : From scratch, engine or maker? [closed]

I have been a game design/programming student for two years now, and made some little games using HTML5, most of them from scratch. I've come to a point where I am frustrated by the coding part : ...
0
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1answer
63 views

Xna 2d tile culling

I'm trying to make a simple 2d tile engine here, and I've got a problem with getting a proper cells from a tile grid map when I'm trying to cull off tiles which aren't needed to be drawn. I've got a ...
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2answers
154 views

How does making of games using game engines happen? [closed]

I am a complete beginner to game programming. I have decided to give a try on UDK game engine. I have some simple doubts. I searched Google for the answers but couldn't get my doubts cleared. This ...
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1answer
2k views

Is there any JavaScript game library good for mobile gaming? [closed]

I do not know how should I ask this question. I am a very new in this field. I want to learn game development. I want to learn it for Android and iPhone game development. That's why i was looking for ...
0
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3answers
106 views

Proper way for Player object to communicate with Map object?

I'm writing my first game (in javascript / node over websockets) and am running into a bit of chicken and egg problem, and am afraid how I'm doing it right now won't scale once the game gets more ...
15
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7answers
5k views

Why do game developers write their own engines instead of using existing ones?

I observed that most of the most, big and well-known game titles developers oftenly develop their own engines - like Valve has their engine, Crytek has their own, Ubisoft has their own, Epic games has ...
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26 views

Modify game based on screen size

I'm making a game in JavaScript (something like Sonic or Subway Surfers, but much more simple and only 2d) - link to old version here: http://anagmate.moxo.cz/RUN/beta/. Right now, I want to have as ...
2
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1answer
278 views

Handling game-state updates in an MMO while the player is logged out

I have a plan to build MMO strategy game like Goodgame Empire or Travian for windows phone. I want program it in C# Monogame (because I have some good experiance with it). But I still can't figure ...
4
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3answers
850 views

Question about separating game core engine from game graphics engine

Suppose I have a SquareObject class, which implements IDrawable, an interface which contains the method void Draw(). I want to separate drawing logic itself from the game core engine. My main idea ...
2
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1answer
83 views

Accessing the command line from in-game?

Is there a way to interact with the command line (Linux/Windows) from in-game using a game engine such as Unity or Unreal? I would like to have the user be able to jump on a console or even just ...
5
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2answers
361 views

Is networked gameplay inherently hard to debug and create?

I have worked with XNA before and made a simple networked game. I have also worked with Unity3D as well. One thing I notice on many game engine web pages is that they talk about how the engine is ...
3
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0answers
72 views

How do I convert a Source engine NPC model to a player model?

The Source engine's NPC and player models differ: An NPC model applied to the player has no animations. It cannot walk and holds its arms out to the side by about a foot. The weapon is held in the ...
0
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0answers
29 views

how to disable touch in Quintus?

hi i'm new in web games development and trying to build card game using the Quintus game engine i have object called card i can touch and drag it in the screen but i want just to touch and drag it one ...
1
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2answers
327 views

How can I support objects larger than a single tile in a 2D tile engine?

I´m currently working on a 2D Engine containing an isometric tile map. It´s running quite well but I'm not sure if I´ve chosen the best approach for that kind of engine. To give you an idea what I´m ...
1
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2answers
95 views

Fast determination of whether objects are onscreen in 2D

So currently, I have this in each object's renderer's update method: float a = transform.position.x * Main.scale; float b = transform.position.y * Main.scale; float c = ...
2
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1answer
1k views

Making efficeint voxel engines using “chunks”

Concept I'm currently looking in to how voxel engines work with a view to possibly making one myself. I see a lot of stuff like this ... ...
11
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1answer
472 views

How are entity systems cache-efficient?

Lately I've been doing a lot of reading on entity systems to implement in my game engine (C++/OpenGL). The two key benefits that I constantly hear lauded about entity systems are 1) the easy ...
7
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6answers
2k views

Physics-perfect (or somewhere near) 3d sound engine

I'm new to game programming, although I have some years of experience in console/web development. My problem is not so much that I can't find what I'm looking for, it's just that I don't have the ...
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1answer
89 views

Do total conversion mods require absolutely no programming or scripting skills? [closed]

I tried to look up total conversion and other mods as examples (Counter-Strike, Defense of the Ancients, Gunman Chronicles, Dear Esther, Natural Selection) but it is a bit difficult to find out if ...
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0answers
34 views

How to run C++ functions from other files [duplicate]

I want to set up my game engine I'm making to essentially load C++ code from another file, and to load initialization variables from those files also. I was thinking a system that has files that store ...