RichardMarks

• Download SDL2 SDL2_image SDL2_ttf mingw development libraries from libsdl.org
• Create external/SDL2/32 and external/SDL2/64 directories
• Extract the appropriate files from the dev libraries into the newly created directories

You should have

external/SDL2/32/include
external/SDL2/32/lib
external/SDL2/32/bin
external/SDL2/32/share

RichardMarks

#include "stdio.h"
#include <stdlib.h>

unsigned long long rngState[2] = { 1, 2 };

unsigned rngSeed(int n, int n2) {
  if (n) {
    rngState[0] = n;
  } else {
    rngState[0] = rand() * 65535 | 0;

RichardMarks

#include "stdio.h"

#define INPUT_COLOR     0x10203040
#define EXPECTED_COLOR  0x40302010

typedef unsigned char u8;
typedef unsigned int u32;

int main(void) {
  printf("\n");

RichardMarks

import
  os,
  times,
  math,
  sdl2,
  sdl2.image,
  random

const SCREEN_SCALE = 2
const SCREEN_W = 1920 div SCREEN_SCALE

RichardMarks

// Exploring Fibonacci Algorithms
// (C) 2017, Richard Marks
// MIT License

// Time: O(2^n), Space: O(n)
const fibRecursive = n => n <= 1 ? n : fibRecursive(n - 1) + fibRecursive(n - 2)

// Time: O(n), Space: O(n)
const fibIterative = n => {
  const f = [0, 1]

RichardMarks

#!/bin/sh

# git safety net v1.0
# (C) 2017, Richard Marks <ccpsceo@gmail.com>
# MIT License

function git_safety_net () {
  if [[ "$BASH_COMMAND" == *"git checkout"* ]]
  then
    echo -e "\x1b[93m \x1b[41m git safety net triggered! \x1b[39m \x1b[49m"

RichardMarks

// deepCopy.js
// simple deep copy routine
// does not handle circular references
// (C) 2017, Richard Marks. MIT License
// ccpsceo@gmail.com http://www.ccpssolutions.com

// use:
// const { deepCopy, runTests } = require('./deepCopy')
// const clone = deepCopy(source)
//

RichardMarks

const isEqual = module.exports = (a, b) => {
  if (typeof a === 'object' && typeof b === 'object') {
    const deltas = []
    for (const prop of Object.keys(a)) {
      if (prop in b) {
        if (typeof a[prop] === 'object') {
          const eq = isEqual(a[prop], b[prop])
          !eq && deltas.push(prop)
        } else if (typeof a[prop] === 'function') {
          const eq = a[prop].toString() === b[prop].toString()

RichardMarks

# GNU coreutils
PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH"
MANPATH="/usr/local/opt/coreutils/libexec/gnuman:$MANPATH"

# bash completion
[ -f /usr/local/etc/bash_completion ] && . /usr/local/etc/bash_completion

# Added by n-install (see http://git.io/n-install-repo).
export N_PREFIX="$HOME/n"; [[ :$PATH: == *":$N_PREFIX/bin:"* ]] || PATH+=":$N_PREFIX/bin"

RichardMarks

// Maze Generator
// (c) 2017, Bang Bang Attack Studios
// http://www.bangbangattackstudios.com

const random = options => {
  const index = Math.random() * options.length
  return options[~~index]
}

const maze = (width, height, factory) => {