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      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.
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Anand Baumunk

Udp server on homePC

3 posts in this topic

Hey guys,
I'm currently writing on an udp gameserver, and I reached a state I would need some multiclienttesting now. So I gave the client to a friend, and started the server on my Pc, letting the clients connect to my IP. For some reason no packets reach the server, but it doesnt throw an error either. The server sends his answer to a client using the sendto function and the port/ip he got from the last packet.
When I start multiple Clients on my own PC it runs just fine. The ports it connects on differ any time a client is started, even thougth I gave them a spezific port for the socket, so I can't really open the port on my router.

I don't even have an idea what is the problem needed to be fixed here, so I hope that you can point me in the right direction.

Greetings
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Considering no packets reach the server, the problem could possibly be with network address translation. Look up information on "udp punch through", or "udp hole punching".
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How could your server answer to the "last packet" information where he does not receive any packet? Your sentence is off. Also, UDP is like a black void, you don't have any feedback so it's normal the client don't throw any error.

I guess you simply have a firewall blocking them. Check in your router, your Windows firewall, or your anti-virus.
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