KelsonBall

using System;
using System.IO;
using ImageSharp;
using ImageSharp.Processing;
using SixLabors.Primitives;
using OpenTK.Graphics;
using OpenTK.Graphics.OpenGL;
using static OpenTK.DisplayDevice;
using Processing.OpenTk.Core.Extensions;

KelsonBall

using System;
using System.IO;
using ImageSharp;
using ImageSharp.Processing;
using SixLabors.Primitives;
using OpenTK.Graphics.OpenGL;
using Processing.OpenTk.Core.Extensions;

namespace Processing.OpenTk.Core.Textures
{

KelsonBall

// a switch-case must be in a method
public int GetColorRank(String color)
{
  switch (color)
  {
    case "green":
      return 1;
    case "blue":
      return 2;
    case "yellow":

KelsonBall

using System; 
// include prerelease nuget package 'System.Memory'

public static class CharSpanExtensions
{
    public static DateTime ConsumeDateTime(this ReadOnlySpan<char> source, out ReadOnlySpan<char> remaining)
    {
        // date time parsing is a nightmare, so take the heap allocation hit and have DateTime.Parse do it
        int i = 0;
        while (i < source.Length)

KelsonBall

bool HasBit(int mask, int index)
{
    return (mask & (1 << index)) != 0;
}

int SetBit(int mask, int index)
{
    return mask | (1 << index);
}

KelsonBall

OpenGL/Glsl result on left, simulated C# result on the right
https://media.discordapp.net/attachments/439873163497832449/517899042055782410/unknown.png

KelsonBall

use std::fs::File;
use std::io::{BufReader, BufRead};

fn score(a : &String) -> i32 { 
    a.chars()
     .map(|c| (c as i32) - ('a' as i32) + 1)
     .sum::<i32>()
}

fn main() {    

KelsonBall

<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net5.0</TargetFramework>
	<LangVersion>preview</LangVersion>
	<Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>

KelsonBall

// assuming "Board" has a getTokenAt(row, column) function
// that returns "red", "blue", or null for each position
// and an isInBounds(row, column) function that returns
// true if row and column are valid, false if they are off the board

// returns number of players tokens that are connected in a direction
// (Board, string, int, int, int, int) -> int
function countConnectedInDirection(board, player, newTokenRow, newTokenColumn, directionX, directionY) {
  var count = 1; // number connected, starts at 1 because of the new token
  //  scan "forward" in direction