• Announcements

    • khawk

      Download the Game Design and Indie Game Marketing Freebook   07/19/17

      GameDev.net and CRC Press have teamed up to bring a free ebook of content curated from top titles published by CRC Press. The freebook, Practices of Game Design & Indie Game Marketing, includes chapters from The Art of Game Design: A Book of Lenses, A Practical Guide to Indie Game Marketing, and An Architectural Approach to Level Design. The GameDev.net FreeBook is relevant to game designers, developers, and those interested in learning more about the challenges in game development. We know game development can be a tough discipline and business, so we picked several chapters from CRC Press titles that we thought would be of interest to you, the GameDev.net audience, in your journey to design, develop, and market your next game. The free ebook is available through CRC Press by clicking here. The Curated Books The Art of Game Design: A Book of Lenses, Second Edition, by Jesse Schell Presents 100+ sets of questions, or different lenses, for viewing a game’s design, encompassing diverse fields such as psychology, architecture, music, film, software engineering, theme park design, mathematics, anthropology, and more. Written by one of the world's top game designers, this book describes the deepest and most fundamental principles of game design, demonstrating how tactics used in board, card, and athletic games also work in video games. It provides practical instruction on creating world-class games that will be played again and again. View it here. A Practical Guide to Indie Game Marketing, by Joel Dreskin Marketing is an essential but too frequently overlooked or minimized component of the release plan for indie games. A Practical Guide to Indie Game Marketing provides you with the tools needed to build visibility and sell your indie games. With special focus on those developers with small budgets and limited staff and resources, this book is packed with tangible recommendations and techniques that you can put to use immediately. As a seasoned professional of the indie game arena, author Joel Dreskin gives you insight into practical, real-world experiences of marketing numerous successful games and also provides stories of the failures. View it here. An Architectural Approach to Level Design This is one of the first books to integrate architectural and spatial design theory with the field of level design. The book presents architectural techniques and theories for level designers to use in their own work. It connects architecture and level design in different ways that address the practical elements of how designers construct space and the experiential elements of how and why humans interact with this space. Throughout the text, readers learn skills for spatial layout, evoking emotion through gamespaces, and creating better levels through architectural theory. View it here. Learn more and download the ebook by clicking here. Did you know? GameDev.net and CRC Press also recently teamed up to bring GDNet+ Members up to a 20% discount on all CRC Press books. Learn more about this and other benefits here.


  • Content count

  • Joined

  • Last visited

Community Reputation

1658 Excellent

About Fruny

  • Rank

Personal Information

  • Location
    Paris, France
  1. Hey Fruny! I know you'll come back and check this eventually. :D
  2. list.begin() should be myList.begin(). Same for list.end(). Also note that, in standard C++, there is no such thing as a _tmain() function.
  3. I've been curious about how you went about doing that, but never to the point of actually looking it up. Thanks for the link.
  4. Quote:Original post by poker158149 But is there any language that can be substituted for C++ in making the actual game or does it have to be C++? Pascal, Fortran, Ada, LISP, Haskell, Eiffel ... There are plenty of languages out there that you can use. The whole point is that you are most likely going to use third-party libraries to make that game, if only to handle the graphics (if any). In which case you need to pay attention to the languages it is designed to be used with or, conversely, find libraries that work with the language you are going to be using. You can make games in other languages than C++: look at all the flash games on the net. You can't deny their "actual game" status. Eve Online is reportedly written in Python. Systems have also been created for facilitating the creation of specific kinds of games. So no, it does not have to be C++.
  5. As it's been said before in the thread, yes, that's the way to do it. Watch out for object scopes when using references.
  6. Quote:Original post by jonathanc Thanks! You have indeed helped a lot. Will go look more into standard vectors. Just keep in mind that there are other containers, with different trade-offs than vector. Using the right data structure and the right algorithms is key to having good performance (along with not doing unnecessary work ;))
  7. Quote:Original post by jonathanc Yes , m_height's type is std::vector <float>. So you say its ok just to do m_heights.resize(m_size * m_size); without the need to copy it into memory? (I am also working in OpenGL here hence the slight confusion) Yes. std::vector::resize() does change the number of elements in the vector. When you increase that number, the new elements will be initialized to the default value for that type. For float, as well as other basic types, that is the value 0. Container elements are always initialized. They are not like data in C arrays. Quote:I am still new to C++ (from C) so I guess some concepts still new to me. I strongly suggest you start by spending a bit of time studying the functionality exposed by std::vector's member functions (there are other containers, but vector is the easiest to deal with). Then have a quick look over what's available in the <algorithm> header (it helps to have some Computer Science grounding). If you want to exchange the contents of two vectors, note the presence of the std::vector::swap() member functions which obviates the need to use a temporary variable. That can be important for performance.
  8. Quote:Original post by jonathanc m_heights.resize(m_size * m_size); ... memset(&m_heights[0], 0, m_heights.size()); The elements in a vector (I assume it is a vector) are default-initialized. They will already be zero, no need for a memset. Furthermore, the problem with memset is that it does treat memory as byte data. std::fill and std::fill_n treat memory as whatever data type your pointer points to. Quote:m_heights will then be filled in another function If you're going to do a fill anyway, why bother with the first one? Quote:Isn't using memset the only way in this application? It never is the only way.
  9. Quote:Original post by poker158149 Which engine would be good for me to use as a beginner learning Python? Until you know what kind of game you want to create, that question is meaningless. Quote:I have Pygame along with Python installed on my computer, but I don't know how to use it :/ You will have to learn. No way around it. Quote:Any help? Depends on what help you need. None of us really has time to teach you. There is material on the PyGame website that can help you get started. Beyond that, it is up to you. Quote:C++ is for programs, but more time consuming C# is faster, but its easier to make mistakes with it Java is more for design, right? VB is for small things. Do I have my information remotely right? No. Usually the discussions of what is easy/hard is somewhat lower-level than that, at the language, tool or library feature-level. And as Oluseyi pointed out, it very much depends on what you know how to do in a given language.
  10. How about Diplomacy?
  11. If you're using C++ rather than C, do not use memset or memcpy. Use std::fill, std::fill_n or std::copy instead, they do the Right Thing. #include <algorithm> std::fill(m_heights.begin(), m_heights.end(), 0); Quote:Now, let's say I need to make a copy of this value(s) and also create another set of values in memory after copying, how should I implement it? m_heightsCopy = m_heights; m_heights2 = m_heightsCopy; Quote:Also, is it necessary to destroy values created on program exit? Only if you used new somewhere.
  12. My sister broke her toes 7 times, IIRC. 3 on one side, 4 on the other. The doctor's advice was: "wear slippers".
  13. If the smallest factor is not prime, then you can further decompose it into prime factors, which will be: - smaller - factors of the initial number. And depending on who you ask, 1 is prime.
  14. For your game, today, it most likely does not matter. But if, say, Blizzard's Battlenet servers shut down every time someone with an out-of-date (or pirated) copy of Starcraft attempts to connect using an invalid protocol, or has a slight network glitch (for which networking protocols like TCP already compensate much) there would much howling on the Internet.
  15. Quote:Original post by icecubeflower I never use it. I usually use it, unless I have reasons not to. Quote:I think I don't need it because I said: using namespace std; Correct. Although one important rule is that you should never* do that in a header file - use fully qualified names instead. If you add a using directive in a header, anyone who use it sees his global namespace polluted by everything you imported there, instead of leaving the decision with them. Quote:Is it better to do it one way or the other or does it matter? It does matter, though you probably need not worry about it yet. By the way, the C++ FAQ Lite is a very good read. * for some values of "never". There may be situations where it makes sense, but in those cases it is deliberate and not just convenience.