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  • Is it a bad practice to include all the enums in one file and use it in multiple classes?

    - by Bugster
    I'm an aspiring game developer, I work on occasional indie games, and for a while I've been doing something which seemed like a bad practice at first, but I really want to get an answer from some experienced programmers here. Let's say I have a file called enumList.h where I declare all the enums I want to use in my game: // enumList.h enum materials_t { WOOD, STONE, ETC }; enum entity_t { PLAYER, MONSTER }; enum map_t { 2D, 3D }; // and so on. // Tile.h #include "enumList.h" #include <vector> class tile { // stuff }; The main idea is that I declare all enums in the game in 1 file, and then import that file when I need to use a certain enum from it, rather than declaring it in the file where I need to use it. I do this because it makes things clean, I can access every enum in 1 place rather than having pages openned solely for accessing one enum. Is this a bad practice and can it affect performance in any way?

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  • Game Editor - When screen is clicked, how do you identify which object that is clicked?

    - by Deukalion
    I'm trying to create a Game Editor, currently just placing different types of Shapes and such. I'm doing this in Windows Forms while drawing the 3D with XNA. So, if I have a couple of Shapes on the screen and I click the screen I want to be able to identify "which" of these objects you clicked. What is the best method for this? Since having two objects one behind the other, it should be able to recognize the one in front and not the one behind it and also if I rotate the camera and click on the one behind it - it should identify it and not the first one. Are there any smart ways to go about this?

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  • Why an SEO Article Service Should Not Bite the Language That Bites Back

    As a professional SEO article service I have witnessed a great deal of confusion, misunderstanding and downright idiocy when it comes to writing articles for the web, or content for websites. Creating effective SEO articles or search engine optimized content is not easy - yet so many people seem quite happy to take people's money despite, for example, having only a passing appreciation of the English language!

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  • How do I find the angle required to point to another object?

    - by Ginamin
    I am making an air combat game, where you can fly a ship in a 3D space. There is an opponent that flies around as well. When the opponent is not on screen, I want to display an arrow pointing in the direction the user should turn, as such: So, I took the camera location and the oppenent location and did this: double newDirection = atan2(activeCamera.location.y-ship_wrap.location.y, activeCamera.location.x-ship_wrap.location.x); After which, I get the position on the circumferance of a circle which surrounds my crosshairs, like such: trackingArrow.position = point((60*sin(angle)+240),60*cos(angle)+160); It all works fine, except it's the wrong angle! I assume my calculation for the new direction is incorrect. Can anyone help?

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  • Extremely Hybrid Game requirements

    - by tugrul büyükisik
    What system specifications would a game need if it was: Total players per planet: ~20000 Total players per team:~1M Total players per map(small volume of space or small surface over a planet): ~2000 Total players: ~10M(world has more players than this amount i think) Two of the players are commanders of opposite quadrants(from HUD of a strategy game). Lots of players use space-crafts as a captain(like 3d fps and rts). Many many players control consoles in those space-crafts as under command of captains.(fps ) Some players are still in stone-age trying to reinvent wheel in some planet. Players design and construct any vehicles they have. With good physics engine Has puzzles inside. Everyone get experience by doing stuff(RPG). Commerce, income or totally different resource-based group(like starcraft) Player classes(primitive: cunning and strong, wrapped: healthy, wealthy) Arcade top-down style firing with ships when people get bored very low chance of miraculous things.(mediclorians, wormholes, bugs) Different game-modes: persistent(living world), resetted periodically(a new chance for noobs), instant(pre-built space + hack&slash) I suspect this would need 128GB ram and 2048 cores.

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  • Need some help implementing VBO's with Frustum Culling

    - by Isracg
    i'm currently developing my first 3D game for a school project, the game world is completely inspired by minecraft (world completely made out of cubes). I'm currently seeking to improve the performance trying to implement vertex buffer objects but i'm stuck, i already have this methods implemented: Frustum culling, only drawing exposed faces and distance culling but i have the following doubts: I currently have about 2^24 cubes in my world, divided in 1024 chunks of 16*16*64 cubes, right now i'm doing immediate mode rendering, which works well with frustum culling, if i implement one VBO per chunk, do i have to update that VBO each time i move the camera (to update the frustum)? is there a performance hit with this? Can i dynamically change the size of each VBO? of do i have to make each one the biggest possible size (the chunk completely filled with objects)?. Would i have to keep each visited chunk in memory or could i efficiently remove that VBO and recreated it when needed?.

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  • Using Feature to apply themes in SharePoint 2013 Preview

    - by panjkov
    In my previous post I wrote about applying custom theme to SharePoint 2013 site using new theming engine. I also mentioned that one approach for implementing this functionality could be to encapsulate this code in Feature receiver. In this post, I will demonstrate and explain this approach for applying custom theme to SPWeb. Our custom theming Feature will On Feature Activated create and apply new theme to the existing web, while preserving information about current theme On Feature Deactivating...(read more)

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  • How to get the Dash and HUD to appear. (and stop Unity spewing error messages.)

    - by Ubuntiac
    I just installed Ubuntu 12.04 on my wifes Dell Inspiron 1501, which uses an R300 ATI graphics chip. Neither the Dash or HUD appear when pushing the appropriate key. When I try unity --reset & in the terminal, I see that over and over it's spitting out: r300: CS space validation failed. (not enough memory?) Skipping rendering. This is just after starting Ubuntu with no apps open, so I find it hard to believe that just rendering the Dash / HUD is completely blowing out the VRAM. Any suggestions on getting this working? /usr/lib/nux/unity_support_test -p shows OpenGL vendor string: X.Org R300 Project OpenGL renderer string: Gallium 0.4 on ATI RS480 OpenGL version string: 2.1 Mesa 8.0.2 Not software rendered: yes Not blacklisted: yes GLX fbconfig: yes GLX texture from pixmap: yes GL npot or rect textures: yes GL vertex program: yes GL fragment program: yes GL vertex buffer object: yes GL framebuffer object: yes GL version is 1.4+: yes Unity 3D supported: yes All sections say "YES"

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  • Dominate Google Rankings With Affordable SEO Instruction

    Dominating Google the new SEO step by step playbook from Mark Dulisse and Chris Freville will be officially launched on June 15 2010. SEO (Search Engine Optimisation) is a constantly shifting landscape and while many instruction manuals and membership sites exist, most give broad guidelines and are either helpful in a general broad sense or simply plain wrong and liable to land you in hot water with Google.

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  • SEO Services For Small Business - Is it Necessary?

    Whether your small business started out on the Internet or started a while back at your kitchen table and is only now moving online, the web is the only place to be if you intend your small business to succeed and grow. With thousands of new users "coming online" every day, a web presence is a must for small business, and that web presence has to be noticed if you want to stay in business at all. And for that, you're going to need good SEO - Search Engine Optimization.

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  • Tips You Must Hear to Benefit Your Already Existed SEO Strategy

    I am not going to talk about how search engine optimization works and what you should do. There are millions of different sources available online if you wish to learn that. What I will more concentrate in this article is on some tips you must hear to benefit your already existed SEO strategy. This will help you fine tune your strategy and make some changes in it accordingly.

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  • Http header 302 error

    - by Katherine Katie
    Response Headers status HTTP/1.1 302 Found connection close pragma no-cache cache-control no-cache location / location /NKiXN/ I don't know how it became so but i used w3 total cache plugin but at this time i have deactivated it please help me to solve it, site is coming down in search engine ranking and google bot is unable to follow it. Urgent help required, if this is configuration problem with server please let me know the solution. Site: http://onlinecheapestcarinsurance.co.uk/

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  • Understanding Long Tail Keywords For SEO

    Long tail keywords are typically two or more words (a phrase) that you type into a search engine like Google when you are searching for a product, service, the answer to a question or any kind of research you might find necessary. And if you're not at the top of the search engines (preferably in one of the first 3 positions), your chances of making money online decrease substantially.

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  • vlc issue with unity

    - by bob
    I'm using ubuntu 12.04 with unity 3d. I am having troubles to lock vlc (version: VLC media player 2.0.1 Twoflower (revision 2.0.1-0-gf432547)) to the left panel. It doesn't behave the same way other applications do. This is a fresh install from the repo, I didn't change any settings. Ubuntu 12.04 is also a fresh install. For example, (left) clicking on it doesn't bring it to front, but creates a new instance (this in particular is very annoying, if it gets behind another window, that happens to be maximized, there is no way to bring it back up). It also doesn't have a right arrow to say the number of instances there is. Any way around that ?

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  • Which is better for search engines, repeated phrases or different phrases with the same meaning?

    - by George Botros
    When I'm designing an ads website I have two options: Let the advertiser to choose from some predefined lists to create the new ad. For Example: product list ( T-Shirt, Shorts, Suit, .....) Color list ( Black, Red, .....) Let the advertiser to write his own descriptive content for the product For Example "Amazing suit with a good price" I like the first Scenario but which is better for search engine optimization [SEO], repeated phrases or different phrases with the same meaning? Note : assuming each page will contain one or more ads

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  • nouveu driver logs into unity-2d by default

    - by Ubuntuser
    I have an old system with NVIDIA Corporation NV25 [GeForce4 Ti 4600]. When running Ubuntu , the nouveau driver loads fine but does not log into Unity with compiz. Instead it logs into Unity-2D. Any idea how to enable 3D/ compiz with the nouveau driver. OS: Ubuntu 12.04 Beta2 The nvidia driver is no more available for this graphics card, so have to rely on nouveau. UPDATE: Bug reported on launchpad . See here. There has been no reply as yet to this bug-report - does anyone have any idea how to resolve this? Further information, Also, if I use kubuntu desktop, kwin graphics works just fine. But, the users prefer Unity over KDE so I have uninstalled Kubuntu.

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  • Local SEO, SMB and Google Places - Tips You Won't Find Elsewhere

    The internet is moving fast and if you are a small business SMB needing to be found online through local search engine optimization SEO, then you better mover faster. The changes just in Google Maps Local Business Center include a name change to Google Places and much, much more. There is much already reported about how to take advantage. Here are three tips you will not likely find any where else.

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  • Wise Selection of SEO Services Company

    As a site owner, you have to be wise enough in the selection of the SEO services company that will help your site rank high in the search engine. Be aware to some companies who are just interested with your money that will give you a poor outcome.

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  • Incorrect Meta information in Google

    - by Ashfame
    Google shows up incorrect meta info (title & description) in search engine results for an add domain and the information is of the domain which is the primary domain of the hosting account. I mentioned this fact because add-on domains are in a sub-directory of the primary domain. Any ideas what could be the reason? Check this Google search which shows the information of http://katherinegaudette.com/

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  • Make Money Online - Use SEO

    Do you want a method to improve your e-marketing results? Then you have to try to take advantage of search engine optimization (SEO) and social media optimization. In this article we are going to give you six helpful tips on doing just that.

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  • Google I/O 2012 - Android WebView

    Google I/O 2012 - Android WebView Nicolas Roard Hundred of thousands of Android applications use WebView to display HTML content. In Android 4.0 it's hardware-accelerated, which allows support for HTML5 features such as inline video, CSS 3d, CSS animations, and overflow elements. This talk will give an overview of the underlying implementation in ICS, explain how to best take advantage of WebView in your application, and cover best practices for high-performance HTML code. For all I/O 2012 sessions, go to developers.google.com From: GoogleDevelopers Views: 83 3 ratings Time: 52:04 More in Science & Technology

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