Hidden Gems of Everyday Game Development with C#

Hidden Gems of Everyday
Game Development with C#

Transcript

1. Hidden Gems of Everyday Game Development with C# Andrea Magnorsky @silverspoon roundcrisis.com
3. The humble Game Loop
4. Hello Dovahkiin
6. Delegates, func, etc
7. Don’t use linq
8. Coroutines “Coroutines are computer program components that generalize subroutines to allow multiple entry points for suspending and resuming execution at certain locations”
9. Why?
10. _changePositionCoroutine.MoveNext()
11. Iterator
12. Multi threaded rendering • Double buffer • Triple buffer • Concurrent Collections • Jobs and workers
13. Renderer waiting for render commands Update Frame 1 Wait for renderer to switch buffers Swap buffers Double Buffer
14. Renderer waiting for render commands Update Frame 1 Draw Frame 1 Update Frame 2 Wait for renderer to switch buffers Draw Frame 2 Wait for renderer to switch buffers Renderer waiting for render commands Swap buffers Swap buffers
15. Renderer waiting for render commands Update Frame 1 Draw Frame 1 Update Frame 2 Wait for renderer to switch buffers Draw Frame 2 Wait for renderer to switch buffers Update Frame 3 Blocked until rendering finished Draw Frame 3 Renderer waiting for render commands Swap buffers Swap buffers Swap buffers Wait for renderer to switch buffers
18. Why
19. Using concurrent Queue instead and Blocking Collection
20. Analysis
21. Comparision Double buffer Concurrent Queue
23. Thanks  More to read http://bitly.com/bundles/roundcrisis/3 Andrea Magnorsky @silverspoon roundcrisis.com batcatgames.com