A physics step that applies gravity and updates positions. Separating the gravity pass (which only touches vy) from the position pass (which touches x, y, vx, vy) maximizes cache efficiency:
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Sufficiently complex projects require full programming languages to build. The integrated build system enables the programmer to do whatever they need to build without requiring the programmer to learn a different, often inferior language just for build configuration. Note that arbitrary code execution during compile/build time means you can do much more than just build the project, if you so desire (e.g. push artifacts to a server, download code, tweet, whatever).。业内人士推荐新收录的资料作为进阶阅读
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