SlideShare une entreprise Scribd logo
1  sur  21
Ivars Āriņš
Plāns
 Kas ir XNA
 Spēles struktūra
 Zīmēšana (2D)
 Ievadierīces
 Skaņa
 GameComponent un
  DrawableGameComponent
 Sadursmju noteikšana
 Teksta izvade
Kas ir XNA
 XNA's Not Acronymed
 Alternatīvs skaidrojums no wikipedia
     X - cross section of software tools and
      technologies for windows and Xbox 360
     N - Next-gen
     A - architecture
    .NET bibliotēku kopa, kas atvieglo
    DirectX izmantošanu un papildus
    labumus spēļu izstrādei.
Galvenie mērķi
   Padarīt iespējamu starpplatformu
    izstrādi:
     PC / Windows
     Xbox 360
     Zune
   Vienkāršot spēļu izstrādi
Nepieciešamās sastāvdaļas
   Visual Studio 2008
     Der arī Visual C# Express Edition
 DirectX (vismaz 9.0c)
 Shader model 1.1 (ieteicams 2.0)
  atbalstoša videokarte
Demo 1
Spēles struktūra
 Initialize() - spēles inicalizācija pirms
  vispār kaut kas tiek attēlots
 Update() - pārvalda spēles loģiku
 Draw() - atbild par katra kadra
  attēlošanu
 LoadContent() - ielādē resursus
 Components kolekcija
Spēles struktūra




Attēls no
http://nickgravelyn.com/2008/11/life-of-an-xna-game
Zīmēšana (2D)
 Veicama “paciņās”
 Izmanto SpriteBatch
 SpriteBatch atbalsta:
     Caurspīdību
     Dažādus kārtošanas režīmus
     Transformācijas
 Nevar zīmēt 2D pamatobjektus
  (punktus, līnijas)
 SpriteBatch tiek izmantots arī teksta
  attēlošanai
Demo 2
Ievadierīces
   Var izmantot
     Xbox kontrolieri (GamePad klase)
     Klaviatūru (Keyboard klase)
     Peli (Mouse klase)
   Neizmanto notikumus, programmai ir
    jāpieprasa stāvoklis pēc
    nepieciešamības
Demo 3
Skaņa
   XACT – augsta līmeņa platforma (rīki +
    API)
     Iespējām bagāts
     Paredzēts gan izstrādātājiem, gan audio
      dizaineriem
     Nejūtu sevī spēku izprast un pielietot
   SoundEffect
     Vienkāršāks par XACT
     Pieejams arī Zune
Demo 4
Sadursmju noteikšana
   Virkne struktūru/klašu, ko izmantot
    sadursmju noteikšanai
     Telpiskās – lode, taisnstūra paralēlskaldnis,
      telpas leņķis
     Plaknes – plakne, stars, punkts
   Divu veidu pārbaudes
     Intersects – pārbauda vai divas struktūras
      kaut daļēji pārklājas
     Contains – pārbauda vai viena struktūra sevī
      ietver otru
Demo 5
Teksta izvadīšana
 Izmanto SpriteBatch.DrawString metodi
 Iepriekš jāsagatavo SpriteFont
 Lai noteiktu izmēru izmanto
  SpriteFont.MeasureString()
 Jāuzmanās ar šriftu licencēm.
Demo 6
Resursi
 http://blogs.msdn.com/xna/
 http://creators.xna.com
 http://blogs.msdn.com/shawnhar
 http://dotnet.lv/blogs/ia/archive/tags/XNA
  /default.aspx
XNA 3

Contenu connexe

En vedette

PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley
 
Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)contently
 
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024Albert Qian
 
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsKurio // The Social Media Age(ncy)
 
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
 
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summarySpeakerHub
 
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
 
Getting into the tech field. what next
Getting into the tech field. what next Getting into the tech field. what next
Getting into the tech field. what next Tessa Mero
 
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentGoogle's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray
 
Time Management & Productivity - Best Practices
Time Management & Productivity -  Best PracticesTime Management & Productivity -  Best Practices
Time Management & Productivity - Best PracticesVit Horky
 
The six step guide to practical project management
The six step guide to practical project managementThe six step guide to practical project management
The six step guide to practical project managementMindGenius
 
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...RachelPearson36
 
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Applitools
 
12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at WorkGetSmarter
 
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...DevGAMM Conference
 
Barbie - Brand Strategy Presentation
Barbie - Brand Strategy PresentationBarbie - Brand Strategy Presentation
Barbie - Brand Strategy PresentationErica Santiago
 

En vedette (20)

PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024
 
Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)
 
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024
 
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie Insights
 
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024
 
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary
 
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd
 
Getting into the tech field. what next
Getting into the tech field. what next Getting into the tech field. what next
Getting into the tech field. what next
 
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentGoogle's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search Intent
 
How to have difficult conversations
How to have difficult conversations How to have difficult conversations
How to have difficult conversations
 
Introduction to Data Science
Introduction to Data ScienceIntroduction to Data Science
Introduction to Data Science
 
Time Management & Productivity - Best Practices
Time Management & Productivity -  Best PracticesTime Management & Productivity -  Best Practices
Time Management & Productivity - Best Practices
 
The six step guide to practical project management
The six step guide to practical project managementThe six step guide to practical project management
The six step guide to practical project management
 
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
 
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
 
12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work
 
ChatGPT webinar slides
ChatGPT webinar slidesChatGPT webinar slides
ChatGPT webinar slides
 
More than Just Lines on a Map: Best Practices for U.S Bike Routes
More than Just Lines on a Map: Best Practices for U.S Bike RoutesMore than Just Lines on a Map: Best Practices for U.S Bike Routes
More than Just Lines on a Map: Best Practices for U.S Bike Routes
 
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
 
Barbie - Brand Strategy Presentation
Barbie - Brand Strategy PresentationBarbie - Brand Strategy Presentation
Barbie - Brand Strategy Presentation
 

XNA 3

  • 2. Plāns  Kas ir XNA  Spēles struktūra  Zīmēšana (2D)  Ievadierīces  Skaņa  GameComponent un DrawableGameComponent  Sadursmju noteikšana  Teksta izvade
  • 3. Kas ir XNA  XNA's Not Acronymed  Alternatīvs skaidrojums no wikipedia  X - cross section of software tools and technologies for windows and Xbox 360  N - Next-gen  A - architecture  .NET bibliotēku kopa, kas atvieglo DirectX izmantošanu un papildus labumus spēļu izstrādei.
  • 4. Galvenie mērķi  Padarīt iespējamu starpplatformu izstrādi:  PC / Windows  Xbox 360  Zune  Vienkāršot spēļu izstrādi
  • 5. Nepieciešamās sastāvdaļas  Visual Studio 2008  Der arī Visual C# Express Edition  DirectX (vismaz 9.0c)  Shader model 1.1 (ieteicams 2.0) atbalstoša videokarte
  • 7. Spēles struktūra  Initialize() - spēles inicalizācija pirms vispār kaut kas tiek attēlots  Update() - pārvalda spēles loģiku  Draw() - atbild par katra kadra attēlošanu  LoadContent() - ielādē resursus  Components kolekcija
  • 9. Zīmēšana (2D)  Veicama “paciņās”  Izmanto SpriteBatch  SpriteBatch atbalsta:  Caurspīdību  Dažādus kārtošanas režīmus  Transformācijas  Nevar zīmēt 2D pamatobjektus (punktus, līnijas)  SpriteBatch tiek izmantots arī teksta attēlošanai
  • 11. Ievadierīces  Var izmantot  Xbox kontrolieri (GamePad klase)  Klaviatūru (Keyboard klase)  Peli (Mouse klase)  Neizmanto notikumus, programmai ir jāpieprasa stāvoklis pēc nepieciešamības
  • 13. Skaņa  XACT – augsta līmeņa platforma (rīki + API)  Iespējām bagāts  Paredzēts gan izstrādātājiem, gan audio dizaineriem  Nejūtu sevī spēku izprast un pielietot  SoundEffect  Vienkāršāks par XACT  Pieejams arī Zune
  • 15. Sadursmju noteikšana  Virkne struktūru/klašu, ko izmantot sadursmju noteikšanai  Telpiskās – lode, taisnstūra paralēlskaldnis, telpas leņķis  Plaknes – plakne, stars, punkts  Divu veidu pārbaudes  Intersects – pārbauda vai divas struktūras kaut daļēji pārklājas  Contains – pārbauda vai viena struktūra sevī ietver otru
  • 17. Teksta izvadīšana  Izmanto SpriteBatch.DrawString metodi  Iepriekš jāsagatavo SpriteFont  Lai noteiktu izmēru izmanto SpriteFont.MeasureString()  Jāuzmanās ar šriftu licencēm.
  • 19.
  • 20. Resursi  http://blogs.msdn.com/xna/  http://creators.xna.com  http://blogs.msdn.com/shawnhar  http://dotnet.lv/blogs/ia/archive/tags/XNA /default.aspx