MarioLiebisch

# Execute with:
# godot --no-window -s aoc2021-day1.gd

extends SceneTree

func read_ints(file: String) -> Array:
  var ints = []
  var f = File.new()
  f.open(file, File.READ)
  if f.is_open():

MarioLiebisch

// Pins used for this
#define LED_PIN 13
#define BUZZER_PIN 11

// The time in milliseconds for short signals
#define TIME_UNIT 100
// Frequency used
// For classic codes both should match
#define FREQUENCY_LONG 220
#define FREQUENCY_SHORT 440

MarioLiebisch

#include <SFML/Graphics.hpp>
#include <vector>

int main()
{
    sf::RenderWindow window({640, 480}, "Hexagons", sf::Style::Default, sf::ContextSettings(0, 0, 8));

    // We're simply abusing a `CircleShape` here,
    // since a circle defined by 6 points IS a hexagon!
    sf::CircleShape hexagon(25, 6);

MarioLiebisch

/**
 * @file conext.h
 * @author Mario Liebisch <mario.liebisch@gmail.com>
 * @section LICENSE
 *
 * © 2011 All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *

MarioLiebisch

#include <SFML/Graphics.hpp>
#include <sstream>
#include <iomanip>

int main(int argc, char **argv) {
    sf::RenderWindow window(sf::VideoMode(300, 100), "Timer Test", sf::Style::Default);
    window.setVerticalSyncEnabled(true);

    sf::Font font;
    font.loadFromFile("Arial.ttf");

MarioLiebisch

#include <SFML/Graphics.hpp>
#include <sstream>

class RenderWindowStats : public sf::RenderWindow {
public:
    RenderWindowStats() : RenderWindow({640, 480}, "Test") {
    }

    void draw(sf::Drawable &dr, sf::RenderStates states = sf::RenderStates()) {
        ++mDrawCallsTemp;

MarioLiebisch

std::string getSelf()
{
	char buf[1024] = { 0 };
#ifdef WIN32
	DWORD ret = GetModuleFileNameA(NULL, buf, sizeof(buf));
	if (ret && ret != sizeof(buf)) {
		std::string res(buf);
		for (auto &c : res)
			if (c == '\\')
				c = '/';

MarioLiebisch

/*
  Usage:

  * Load a font, if you don't have one yet
  * Create the `FpsMeter` object
  * Optional: Set a position
  * Draw the meter

    sf::Font font;
    font.loadFromFile("myfont.ttf");

MarioLiebisch

#include <iostream>
#include <functional>
#include <string>

// Definee an `Observable` class.
// This works as a wrapper around a variable of any type.
// Once it's assigned a new value, a predefined callback is defined to react on this.
template<typename T>
class Observable {
public:

MarioLiebisch

#include <SFML/Graphics.hpp>

int main(int argc, char **argv) {
    sf::RenderWindow window(sf::VideoMode(800, 600), "Circle Text", sf::Style::Default);
    window.setVerticalSyncEnabled(true);

    sf::Font font;
    font.loadFromFile("arial.ttf");
    
    sf::Text text("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean ut ultrices ante. Aliquam ornare eu enim eget accumsan.", font);