dbechrd

// NOTE: For best viewing experience, click "Raw" in the top right of the Gist page, or download
// this file and view it in your favorite text editor with syntax highlighting!

//==============================================
//| Title        : SDL 2.0 API Quick Reference |
//| Author       : https://github.com/dbechrd/ |
//| Last updated : Jan 8, 2023                 |
//==============================================

// Based on: https://wiki.libsdl.org/SDL2/APIByCategory (retrieved Jan 8, 2023)

dbechrd

Shortened script for this video: https://www.youtube.com/watch?v=of7hJJ1Z7Ho

Create a new project
    Empty project
    Project name: Square
    I like to put all of my source code in a "Development" folder
    Leave Solution name blank
    Ensure the "Place solution and project in the same directory" box is checked

I usually just delete the default filters. They cause confusion because they're not one-to-one with the actual files on disk.

dbechrd

static void collision_broadphase(ta_rigid_body_pair **pairs, ta_rigid_body *rigid_bodies, double dt)
{
    // Box2D supports 16 collision categories. For each fixture you can_body
    // specify which category it belongs to. You also specify what other
    // categories this fixture can_body collide with.
    //
    //   if ((categoryA & maskB) != 0 && (categoryB & maskA) != 0)
    //
    // Collision groups let you specify an integral group index. You can_body
    // have all fixtures with the same group index always collide

dbechrd

#ifndef DLB_RAND_H
#define DLB_RAND_H
//------------------------------------------------------------------------------
// Copyright 2021 Dan Bechard
//
// Contains 3rd party code, see additional copyright notices below.
//------------------------------------------------------------------------------

//-- header --------------------------------------------------------------------

dbechrd

// -- windows.h flags --
#define VC_EXTRALEAN
#define WIN32_LEAN_AND_MEAN
#define NOGDICAPMASKS
#define NOVIRTUALKEYCODES
#define NOWINMESSAGES
#define OWINSTYLES
#define NOSYSMETRICS
#define NOMENUS
#define NOICONS

dbechrd

# OS generated files
.DS_Store*
ehthumbs.db
Icon?
Thumbs.db

# Build Folders (you can keep bin if you'd like, to store dlls and pdbs)
#/[Bb]in
/[Oo]bj

dbechrd

#define _CRT_SECURE_NO_WARNINGS

#include <cassert>
#include <cstdio>
#include <cstdlib>
#include <vector>

struct buffer {
    char *data;
    int length;

dbechrd

// Read file as binary, but append \0 to the end of the buffer
// filename: name of file to read
// buf     : if file read successfully, this will be set to a pointer to the file contents on the heap
// len     : if file read successfully, this will be set to the file length
// Returns 0 on success, negative error code on failure (see stderr for more info)
// WARN: you must free(buf) when you're done with it!!
int ta_file_read_all(const char *filename, char **buf, size_t *len)
{
    assert(filename);
    assert(buf);

dbechrd

# Copyright 2022 Ben Groves & Dan Bechard @ Avvir.io
# MIT License

import os
import time
import random
from copy import deepcopy

def create_board(size):
    board = [[0] * size for i in range(size)]

dbechrd

#!/usr/bin/env bash
###################################################################
#Author: Dan Bechard
#  Date: May 9, 2013
#  Desc: Displays status of all repositories in directory to allow
#        the user to easily identify uncommited changes and pending
#        commits on the remote.
###################################################################

# Root directory of where you store all of repos