Mulperi

Protracker 2 for windows cheatsheet

Play, stop

• Space to enter/exit edit mode
• Alt gr to play pattern

Speed, tempo

• F01 - F1F Speed range (default F06) define ticks in one row
• F20 - FFF Tempo range (default F7D)

Mulperi

SFML, Box2D in VSCode (macOS)

Project structure

• Create new project folder.
• Inside of the project folder, create folders include and lib.
• Create main.cpp with code:

  #include "include/SFML/Graphics.hpp"
  #include "include/box2d/box2d.h"
 int main(){}

Mulperi

function inlist(list, item)
	for i=1, #list do
		if list[i].x == item.x and
					list[i].y == item.y then
					return true	 
		end
	end
	return false
end

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function _init()
 tile = 8
 gridlength = 8

 player = {
  x = 8,
  y = 8
 }

 map = {

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-- 1. make zip and rename it to .love
-- 2. copy /b love.exe+mygame.love mygame.exe
-- or cmd /c copy /b love.exe+mygame.love mygame.exe

-- D:\repos\love-11.4-win64/lovec.exe .
function love.load()
    TileSize = 32
    GridLength = 16

    Player = {

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RayCast = function(grid, cellX, cellY)
    local points = {}
    for angle = 0, 360, 1 do
        local radius = TileSize
        local targetX = cellX * TileSize
        local targetY = cellY * TileSize

        for i = 1, love.graphics.getWidth(), 1 do
            if not PixelOutOfBounds(targetX, targetY) and
                GetCellByPixelCoordinates(targetX, targetY, grid, TileSize) == 0 then

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-- Breadth first search.
function Bfs(startCell, targetCell)
    local queue = {}
    local path = {}

    startCell.visited = true
    table.insert(queue, startCell)

    while #queue > 0 do
        local currentCell = queue[1]

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sudo nano /usr/share/X11/xorg.conf.d/50-mouse-acceleration.conf

# paste the following

Section "InputClass"
    Identifier "My Mouse"
    MatchIsPointer "yes"
    Option "AccelerationProfile" "-1"
    Option "AccelerationScheme" "none"
    Option "AccelSpeed" "-1"

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import express from 'express';
import jwt from 'jsonwebtoken';
import bodyParser from 'body-parser';
import bcrypt from 'bcrypt';
import mongoose from 'mongoose';
import 'dotenv/config'; // Import and configure dotenv.
import User from './user.js';

const app = express();
app.use(bodyParser.urlencoded({ extended: false })); // Parses urlencoded bodies.

Mulperi

SFML, Windows, VSCode

SFML compile

• Download SFML source code from https://www.sfml-dev.org/download.php
• Download CMake from https://cmake.org/download/
• Open CMake GUI.
• Enter source code path to CMake (C:/libs/src/SFML-2.5.1).
• Enter build path to CMake (C:/libs/src/SFML-2.5.1/build).
• Press Configure and select MinGW Makefiles and Use default native compilers.
• Now you have SFML-2.5.1/build folder and makefile in there, open terminal inside the new build folder and type: mingw32-make.