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J. Brown DrMelon

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munificent / generate.c

Last active December 26, 2025 00:01

A random dungeon generator that fits on a business card

	#include <time.h> // Robert Nystrom
	#include <stdio.h> // @munificentbob
	#include <stdlib.h> // for Ginny
	#define r return // 2008-2019
	#define l(a, b, c, d) for (i y=a;y\
	<b; y++) for (int x = c; x < d; x++)
	typedef int i;const i H=40;const i W
	=80;i m[40][80];i g(i x){r rand()%x;
	}void cave(i s){i w=g(10)+5;i h=g(6)
	+3;i t=g(W-w-2)+1;i u=g(H-h-2)+1;l(u

NoelFB / Aseprite.cs

Last active July 20, 2025 14:17

ugly C# .ase (aseprite) parser

	using System;
	using System.Collections.Generic;
	using System.IO;
	using System.IO.Compression;
	using System.Text;

	// File Format:
	// https://github.com/aseprite/aseprite/blob/master/docs/ase-file-specs.md

	// Note: I didn't test with with Indexed or Grayscale colors

fenbf / ParticleUpdaters.cpp

Created June 5, 2014 18:37

Particle Updaters

	namespace updaters
	{
	void EulerUpdater::update(double dt, ParticleData *p)
	{
	const glm::vec4 globalA{ dt * m_globalAcceleration.x, dt * m_globalAcceleration.y, dt * m_globalAcceleration.z, 0.0 };
	const float localDT = (float)dt;

	const unsigned int endId = p->m_countAlive;
	for (size_t i = 0; i < endId; ++i)
	p->m_acc[i] += globalA;

fenbf / BasicParticleGenerators.cpp

Created May 12, 2014 15:48

Basic Particle Generators modules

	#include "particleGenerators.h"
	#include <assert.h>
	#include <algorithm>
	#include <glm/common.hpp>
	#include <glm/gtc/random.hpp>

	namespace particles
	{
	namespace generators
	{

fenbf / BasicParticles.cpp

Created April 27, 2014 05:47

Basic Particle classes design. Used as a starting point for my particle system. More details http://www.bfilipek.com

	#include "particles.h"
	#include <assert.h>
	#include <algorithm>

	namespace particles
	{
	void ParticleData::generate(size_t maxSize)
	{
	m_count = maxSize;
	m_countAlive = 0;