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Purpose of CodeFights

Purpose of CodeFights. Prove that You are better developer. Testers sometime win as well… Coding can be fun too. History. History. Core. Fight engine – java Web application backend – php Front end – bootsrap. Supported languages. Java PHP C# More to come…. Work in progress.

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Purpose of CodeFights

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  1. Purpose of CodeFights • Prove that You are better developer. • Testers sometime win as well… • Coding can be fun too.

  2. History

  3. History

  4. Core • Fight engine – java • Web application backend – php • Front end – bootsrap

  5. Supported languages • Java • PHP • C# • More to come…

  6. Work in progress • Additional security layer • REST • AngularJs web app • Mobile client

  7. Basics • Single Fighter Class • 3 actions per Move (Round) • Attacking / Blocking • Order doesn’t matter • 150 hit points

  8. Attack areas and Points • Area::NOSE – 10 pts • Area::JAW – 8 pts • Area::BELLY – 6 pts • Area::GROIN– 4 pts • Area::LEGS – 3 pts

  9. MyFighter Class • Class must implement IFighter interface • Method makeNextMove must return object of instance Move • Each round makeNextMove is called with these params: • opponentsLastMove (except first round) • myLastScore • opponentsLastScore

  10. Move API • addAttack(AREA::X) • addBlock(AREA::X) • getAtacks() • getBlocks()

  11. Sample Class

  12. Points calculation • 1st round. • Challenger: • Opponent: • Calculation • Challenger: Nose (+), Groin (-). Total: 10 • Opponent: Groin (+), Legs (-), Legs (-). Total: 4

  13. Points calculation • 2nd round. • Challenger: • Opponent: • Calculation • Challenger: Groin (+), Groin (+). Total: 4 + 4 = 8 • Opponent: Nose (-), Jaw (+), Belly (+). Total: 8 + 6 = 14

  14. Build (PHP) • Requirements: PHP 5.4 • CLI php.ini has phar.readonly flag set to false • Command line: phpbox.phar build • Or simply execute build.bat or build.sh

  15. Build (JAVA) • Requirements: JDK 1.7 • Simply execute build.bat or build.sh

  16. Try it! • Command line • php my-fighter.phar<fight_mode> • java –jar my-fighter.jar <fight_mode> • Fight manually (--fight-me) • Fight against sample bots Kickboxer and Boxer (--fight-bot <bot_name>) • Enroll Your fighter to tournament!

  17. Grab SDK and prepare fighter for tournament!

  18. Questions?

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