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TimSweeneyEpic's profile
Tim Sweeney
Tim Sweeney
Tim Sweeney
@TimSweeneyEpic

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Tim Sweeney

@TimSweeneyEpic

Epic Games founder & CEO

epicgames.com
Joined August 2013

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    1. Tim Sweeney‏ @TimSweeneyEpic 17 Feb 2019
      • Report Tweet
      • Report NetzDG Violation

      C++ is an infinitely better language for building scripting interop than it was in the days of the old UnrealScript framework.pic.twitter.com/0Gr2ZSLbyz

      26 replies 28 retweets 290 likes
    2. Jayna|Test 🧬Trace 🌎Isolate 🏠‏ @Tuplet 17 Feb 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @TimSweeneyEpic

      I'm really curious about what the evaluator looks like.

      1 reply 0 retweets 0 likes
    3. Tim Sweeney‏ @TimSweeneyEpic 18 Feb 2019
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      • Report NetzDG Violation
      Replying to @Tuplet

      Here's the simple version of the evaluator (minus lambdas, conditionals, recursors). Wrapping it is a resolver that transforms syntax into terms, handling things like symbol resolution.pic.twitter.com/SEUWGIXUxc

      2 replies 0 retweets 3 likes
    4. Alfonso Guerra‏ @Huperniketes 27 Feb 2019
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      Replying to @TimSweeneyEpic @Tuplet

      My understanding of the nuances of the cast operator isn't as strong as it should be, but why do you prefer using sequentially ordered conditionals to branch to the type-dependent blocks instead of virtual functions on future that can be dispatched by m.eval(result, stack)?

      1 reply 0 retweets 0 likes
      Tim Sweeney‏ @TimSweeneyEpic 27 Feb 2019
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      Replying to @Huperniketes @Tuplet

      That would be more efficient. Currently this code is optimized for fast iterative changes rather than performance, so changing the function signature and copying and pasting it in a bunch of places would be worse.

      1:00 PM - 27 Feb 2019
      • 1 Like
      • Alfonso Guerra
      2 replies 0 retweets 1 like
        1. Alfonso Guerra‏ @Huperniketes 27 Feb 2019
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          Replying to @TimSweeneyEpic @Tuplet

          Indeed. Software architecture. Arranging blocks to improve team performance (program comprehension, agility and maintainability) over system performance. A team with proper design pattern knowledge, tools and processes can outperform competitors >10X. #OODA

          0 replies 0 retweets 0 likes
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