July 2023
Intermediate to advanced
368 pages
6h 6m
Japanese
Content preview from RustとWebAssemblyによるゲーム開発 ―安全・高速・プラットフォーム非依存のWebアプリ開発入門Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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8章UIの追加
これまでに、ビデオゲームに必要なものをすべて開発したように見えるかもしれない。ある意味ではその通りなのだが、小さなRed Hat Boy（RHB）が岩にぶつかるたびにページをリロードしなければならない煩雑さが気になる。本物のゲームには「New Game」や「High Score」というようなボタンがある。本章ではこのようなUIを追加していく。簡単そうに見えるかもしれないが、Web開発でよく使われるイベント駆動のUIはゲームループとは相性が悪い。簡単なボタンを追加するためには、アプリケーションにかなりの量の変更を加え、さらにはHTMLを少し書かなければならない。
本章では以下のことを行う。
- 「New Game」ボタンのデザイン
- ゲームオーバー時のボタンの表示
- 新たなゲームの開始
本章を読み終えれば、多機能なUIを組み込無事のできるフレームワークと、それを実現する技術を手にしていることだろう。
8.1 技術上の準備
本章では少しだけ新たなアセットを用いる。https://github.com/PacktPublishing/Game-Development-with-Rust-and-WebAssembly/wiki/Assetsからダウンロードしたアセットの、uiディレクトリに格納されている。フォントは、https://www.kenney.nlのKenny Future Narrowを用いる。ボタンは、https://www.gameart2d.com/のものを用いる。これらはいずれもCC0でライセンスされている。本章終了時点のコードは、https://github.com/PacktPublishing/Game-Development-with-Rust-and-WebAssembly/tree/chapter_8 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.