vittorioromeo’s gists

vittorioromeo / gist:4971391

Created February 17, 2013 12:59

	vector<AABB> getMergedAABBSLeft(vector<AABB> mSource)
	{
	vector<AABB> result;

	while(!mSource.empty())
	{
	bool merged{false}; AABB a{mSource.back()}; mSource.pop_back();

	for(auto& b : mSource)
	if(a.getRight() == b.getRight())

vittorioromeo / tokenizerTest.cpp

Last active December 18, 2015 09:59

	vector<string> specials{"{", "}", "[", "]", "(", ")"};
	vector<string> keywords{"if", "else"};

	enum class TokenType{Symbol, Keyword, Special, Numeric};

	bool isKeyword(const std::string& mValue) { return contains(keywords, mValue); }
	bool isSpecial(const std::string& mValue) { return contains(specials, mValue); }
	bool isNumeric(const std::string& mValue) { for(const auto& c : mValue) if(!isdigit(c)) return false; return true; }

	struct Token

vittorioromeo / gist:5792381

Last active December 18, 2015 13:48

Strange lambda bug (machine-dependent compiler bug?)

	// Test 1 works
	// Test 2 segfaults... on some machines.
	// Compiled with -std=c++11, GCC 4.8.1, tested both on native Linux, Windows and Wine

	#include <iostream>
	#include <functional>
	#include <vector>

	using namespace std;

vittorioromeo / Text.cpp

Created June 24, 2013 15:06

Optimizations to sf::Text - adding a "must update geometry" flag to avoid unnecessary recalculations

	////////////////////////////////////////////////////////////
	//
	// SFML - Simple and Fast Multimedia Library
	// Copyright (C) 2007-2013 Laurent Gomila ([email protected])
	//
	// This software is provided 'as-is', without any express or implied warranty.
	// In no event will the authors be held liable for any damages arising from the use of this software.
	//
	// Permission is granted to anyone to use this software for any purpose,
	// including commercial applications, and to alter it and redistribute it freely,

vittorioromeo / backup-system.sh

Last active December 19, 2015 06:09

This script backups the whole filesystem. It stores the last 15 backup folders in a text file, '_LAST', and rotates the backups by deleting the fifteenth folder (and text line).

	#!/bin/bash

	# Set directories
	BACKUPDIR="/media/veeBackup/_ARCHBACKUP/"
	TEMPDIR="${BACKUPDIR}_TEMP/"
	TEMPFILE="${TEMPDIR}tmpfile"
	LASTENTRIESFILE="${BACKUPDIR}_LAST"

	# Get all entries from LASTENTRIESFILE (one entry per line) and put them in the LASTENTRIES array
	OLD_IFS=$IFS

vittorioromeo / build-all.sh

Created July 2, 2013 18:42

Builds and installs both debug and release CMake configurations in all subfolders non-recursively

	#!/bin/bash

	echo "Password, please!"
	sudo echo "Thanks!"

	for dir in ./*; do
	if [[ -d "$dir" ]]; then
	(
	cd "$dir"
	mkdir "buildAll"

vittorioromeo / GridMain.cpp

Created July 4, 2013 23:59

Philip Diffenderfer's grid spatial partitioning implementation

	#include <cstdlib>
	#include <cmath>
	#include <iostream>

	#ifdef _WIN32
	#include "sys\time.h"
	#include <windows.h>
	#else
	#include "sys/time.h"
	#endif

vittorioromeo / build-oh-rel.sh

Last active December 19, 2015 13:59

1-click build for Open Hexagon (both for Arch and Debian/Ubuntu) Open Hexagon Windows build helper (requires human intervention) Open Hexagon Release build helper

	#!/bin/bash

	# This bash script, called in a repository with submodules, builds and installs all submodules then the project itself
	# RELEASE MODE, SKIPS RPATH
	# Takes $1 destination directory parameter

	if [ -z "${1}" ]; then
	echo "This script the installation path as an argument!"
	exit 1
	fi

vittorioromeo / Client.cpp

Created July 17, 2013 16:29

temp server/client

	#include <iostream>
	#include <algorithm>
	#include <string>
	#include <thread>
	#include <functional>
	#include <future>
	#include <SSVUtils/SSVUtils.h>
	#include <SFML/Network.hpp>
	#include "Common.h"

vittorioromeo / Tokenizer.h

Created July 18, 2013 20:54

Temp tokenizer

	#ifndef SSVU_TOKENIZER
	#define SSVU_TOKENIZER

	#include <string>
	#include <vector>
	#include <unordered_map>
	#include <functional>
	#include "SSVUtils/Utils/UtilsContainers.h"
	#include "SSVUtils/Log/Log.h"
	#include "SSVUtils/Global/Typedefs.h"

Vittorio Romeo vittorioromeo