1
vote
2answers
144 views

Data Locality and Polymorphism [closed]

I've been reading over the various chapters available at http://gameprogrammingpatterns.com, and in particular his chapter over Data Locality(http://gameprogrammingpatterns.com/data-locality.html) has ...
6
votes
3answers
401 views

Managing Voxel Data

I've been programming in C++ as a hobby for about 4 months now, and I've really loved creating stuff using voxels. I wrote a "game" (More of just a personal challenge, as I really only did the ...
17
votes
6answers
2k views

Separating game data/logic from rendering

I'm writing a game using C++ and OpenGL 2.1. I was thinking how could I separate the data/logic from rendering. At the moment I use a base class 'Renderable' that gives a pure virtual method to ...
0
votes
1answer
373 views

How to resolve duplicate data in Entity Systems?

Whilst working on examples and upgrades for my C++ Entity System, something randomly caught the attention of my mind, by surprise: duplicate data. What I'm referring to is how an entity system that ...
3
votes
1answer
675 views

Entity property system

In lieu of a typical implementation of entity-component systems, I've gone the data-oriented route described by Jason Gregory in Game Engine Architecture. This works really well for common properties ...
3
votes
1answer
339 views

Settings object with singleton pattern

I need to build an object that will have only one instance because this Object is dedicated to the storage of vital settings for my application and I would like to avoid a misuse of this type or a ...
5
votes
3answers
292 views

Deleting a game object causing an access violation

I tried doing this but it cause an access violation. void GameObjectFactory::Update() { for( std::list<GameObject*>::iterator it=gameObjectList.begin() ..... (*it)->Update(); ...
6
votes
2answers
6k views

How to handle a Block World like Minecraft

I want to write a simple game with a block world like in Minecraft. My theoretical question is what is the best way to handle this block informations during playing. My first Idea was a huge array but ...
12
votes
4answers
1k views

Hide game data from player?

I'm working on my first (C++) game, and I want to use a component based design. I've read a lot about this lately and yesterday I decided I wanted to store object data in external JSON files, to allow ...