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@jagregory
jagregory / gist:710671
Created November 22, 2010 21:01
How to move to a fork after cloning
So you've cloned somebody's repo from github, but now you want to fork it and contribute back. Never fear!
Technically, when you fork "origin" should be your fork and "upstream" should be the project you forked; however, if you're willing to break this convention then it's easy.
* Off the top of my head *
1. Fork their repo on Github
2. In your local, add a new remote to your fork; then fetch it, and push your changes up to it
git remote add my-fork git@github...my-fork.git
package ;
import flash.display.BitmapData;
import flash.geom.Point;
import flash.geom.Rectangle;
import flixel.FlxG;
import flixel.util.loaders.CachedGraphics;
import flixel.util.loaders.TextureRegion;
import flixel.system.layer.Region;
/**
@nadako
nadako / Main.hx
Last active November 27, 2020 16:08
Signal builder using new Rest type parameter in Haxe
class Main {
static function main() {
var signal = new Signal<Int,String>();
var conn = signal.connect(function(a, b) {
trace('Well done $a $b');
});
signal.dispatch(10, "lol");
}
}
@jastice
jastice / bubblephysics.elm
Created August 5, 2014 15:34
Bubble Physics engine in Elm
-- based roughly on http://gamedevelopment.tutsplus.com/tutorials/gamedev-6331
module BubblePhysics where
-- plain old pair for coordinates, vectors
type Vec2 = (Float,Float)
type Body b = { b |
velocity: Vec2, -- direction and speed
inverseMass: Float, -- we usually use only inverse mass for calculations
restitution: Float -- bounciness factor
///
/// Simple pooling for Unity.
/// Author: Martin "quill18" Glaude (quill18@quill18.com)
/// Latest Version: https://gist.github.com/quill18/5a7cfffae68892621267
/// License: CC0 (http://creativecommons.org/publicdomain/zero/1.0/)
/// UPDATES:
/// 2015-04-16: Changed Pool to use a Stack generic.
///
/// Usage:
///
@elsassph
elsassph / ResourceGenerator.hx
Created July 3, 2016 13:21
Haxe build macro converting a JSON file into strongly typed, inline/dce friendly, properties
package;
#if macro
import haxe.Json;
import haxe.macro.Context;
import haxe.macro.Expr;
import haxe.macro.Type;
import sys.io.File;
import sys.FileSystem;
@kometbomb
kometbomb / tweetjam.md
Last active May 13, 2024 05:56
PICO-8 tweetjam stuff

PICO-8 size optimization stuff for tweetcarts

Here are some simple ways to make your PICO-8 code fit in 140 280 characters (as in the #tweetjam #tweetcart craze). I did not invent these, I merely observed and collected them from the tweetjam thread.

LUA syntax stuff

  • Use single character variable names
  • Use x=.1 and x=.023, not x=0.1 or x=0.023
  • x=1/3 is shorter than x=.3333
  • You don't need to separate everything with spaces or write them on their own lines, e.g. circ(x,y,1)pset(z,q,7) works just as well
@phosphoer
phosphoer / GravityItem.cs
Last active July 12, 2024 20:46
Mario Galaxy Gravity for Unity
// The MIT License (MIT)
// Copyright (c) 2016 David Evans @phosphoer
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
@phosphoer
phosphoer / SimpleGeo.cs
Last active June 11, 2024 16:16
Simple Geometry Painter for Unity
// The MIT License (MIT)
// Copyright (c) 2016 David Evans @phosphoer
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR