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@shanecelis
shanecelis / try_collect.rs
Created March 23, 2024 04:56
Try to collect from an iterator that may fail.
use std::fmt::Debug;
use std::iter::FromIterator;
/// Try to collect from an iterator that may fail.
///
/// # Motivation
///
/// I really wanted to be able to turn a `Iterator<Item = u8>` into a String
/// more easily.
///
@shanecelis
shanecelis / unity-log
Created June 1, 2023 20:25
#!/bin/bash -e
# unity-log
usage() {
echo "Usage: unity-log [-te] <Company> <Application>" >&2;
echo " -t tail log" >&2;
echo " -e editor log" >&2;
exit 2;
}
cmd=echo;
@shanecelis
shanecelis / befungoban.js
Created December 21, 2022 10:10
A Befunge + Sokoban mashup for sprig
/*
@title: Befungoban
@author: Shane Celis @shanecelis
https://esolangs.org/wiki/Befunge
http://qiao.github.io/javascript-playground/visual-befunge93-interpreter/
*/
const player = "p";
const selection = "b";
@shanecelis
shanecelis / DragManipulator.cs
Last active March 31, 2024 15:58
This manipulator makes a visual element draggable at runtime in Unity's UIToolkit.
/* Original code[1] Copyright (c) 2022 Shane Celis[2]
Licensed under the MIT License[3]
[1]: https://gist.github.com/shanecelis/b6fb3fe8ed5356be1a3aeeb9e7d2c145
[2]: https://twitter.com/shanecelis
[3]: https://opensource.org/licenses/MIT
*/
using UnityEngine;
using UnityEngine.UIElements;
@shanecelis
shanecelis / ChildAnnotator.cs
Last active April 5, 2023 10:30
Fake CSS pseudo classes :first-child and :last-child in Unity's UIToolkit with regular USS classes .first-child and .last-child.
/* Original code[1] Copyright (c) 2022 Shane Celis[1]
Licensed under the MIT License[1]
[1]: https://gist.github.com/shanecelis/1ab175c46313da401138ccacceeb0c90
[1]: https://twitter.com/shanecelis
[1]: https://opensource.org/licenses/MIT
*/
using UnityEngine.Scripting;
using UnityEngine.UIElements;
@shanecelis
shanecelis / ProgressBar.cs
Last active August 31, 2022 05:43
Exposes runtime progress bar for UIToolkit for Unity 2020.3.
/** Using UIElements and want to use UIToolkit's progress bar at runtime? Hope,
you're using Unity 2021.1 or later. If you aren't, you can expose the
progress bar in Unity 2020.3 and perhaps even earlier versions (not tested).
`com.unity.ui v1.0.0-preview.18` uses the following #ifdef for the
`ProgressBar` class[1]:
```
#if !UIE_PACKAGE || UNITY_2021_1_OR_NEWER
```
@shanecelis
shanecelis / MyEnumerable.cs
Created May 10, 2022 02:40
Demonstration of how to make an allocation-less struct IEnumerator.
/** Suppose you want to do a `foreach` on your collection without any
allocations. You know it's possible.
You've heard you need to use a struct IEnumerator, but how?
*/
using System.Collections;
using System.Collections.Generic;
/** You implement IEnumerable<T> in your collection class. */
public class MyEnumerable<T> : IEnumerable<T> {
@shanecelis
shanecelis / NativeArrayOfArrays.cs
Last active August 27, 2023 13:17
Make one long linear NativeArray look like a two-dimensional jagged array.
/* Original code[1] Copyright (c) 2022 Shane Celis[2]
Licensed under the MIT License[3]
[1]: https://gist.github.com/shanecelis/f0e295b12ec1ab09f67ad5980ac9b324
[2]: https://twitter.com/shanecelis
[3]: https://opensource.org/licenses/MIT
*/
using System;
using System.Collections.Generic;
@shanecelis
shanecelis / SurfaceMeshProcessor.cs
Created April 3, 2022 06:49
Not intended for real distribution. Just enabling a twitter discussion.
using System;
using System.Collections.Generic;
using Nito.Disposables;
using Unity.Burst;
using Unity.Collections;
using Unity.Jobs;
using Unity.Mathematics;
using UnityEngine;
using UnityEngine.Rendering;
using static Unity.Mathematics.math;
@shanecelis
shanecelis / CopyToUnity.csproj_
Last active March 26, 2022 12:41
Copy your dotnet libraries to your Unity game project
<?xml version="1.0" encoding="utf-8"?>
<!-- Original code[1] Copyright (c) 2022 Shane Celis[2]
Licensed under the MIT License[3]
[1]: https://gist.github.com/shanecelis/db73854d7257fdd2a8798d3ba7d4d00f
[2]: https://twitter.com/shanecelis
[3]: https://opensource.org/licenses/MIT
* * *