DoctorGester

local aspect_ratio = 4 / 3
local game_width = 1000
local game_height = game_width / aspect_ratio
local bat_height = 200
local bat_width = 30
local bats = {}
local bat_lerp = 8
local ball_dimension = 25
local ball_speed = 0
local ball = {}

DoctorGester

local ffi = require "ffi"

ffi.cdef [[
  typedef struct {
    float x;
    float y;
  } vector;
]]

local storage_size = 8096

DoctorGester

function rewrite_sprite_sheet_with_extruded_borders(file_name, sheet_columns, sheet_rows)
    local source_data = love.image.newImageData("resources/" .. file_name)

    local padding = vector(2, 2)
    local sprite_size = vector(source_data:getWidth() / sheet_columns, source_data:getHeight() / sheet_rows)
    local target_container_size = sprite_size + padding

    local output = love.image.newImageData(sheet_columns * target_container_size.x, sheet_rows * target_container_size.y)

    for column = 0, sheet_columns - 1 do

DoctorGester

function frame_scrollbar(content_height)
    local frame = get_current_frame()
    local frame_origin = get_frame_origin()
    local frame_size = get_frame_size()
    local frame_height = frame_size.y
    local scrollbar_height_relative = frame_height / content_height

    if scrollbar_height_relative >= 1 then
        return
    end

DoctorGester

bool mat4_invert(mat4& m, mat4& inv) {
    double det;

    inv.m11 = m.m22 * m.m33 * m.m44 -
             m.m22 * m.m34 * m.m43 -
             m.m32 * m.m23 * m.m44 +
             m.m32 * m.m24 * m.m43 +
             m.m42 * m.m23 * m.m34 -
             m.m42 * m.m24 * m.m33;

DoctorGester

#include <chrono>

const int total_objects = 10000;

int group_identifiers[] = {
        123,
        20,
        3,
        41,
        5893,

DoctorGester

#include <chrono>

struct Object {
    int property_to_sort_by;
    int property_to_group_by;
};

int compare_objects(const void* a, const void* b) {
    Object* left = (Object*) a;
    Object* right = (Object*) b;

DoctorGester

Folder_Color* string_to_folder_color(String string) {
    static Folder_Color None(0, 0xff555555, 0);
    static Folder_Color Purple1(0xFFE1BEE7, 0xff8e24aa, 0xffeecbf4);
    static Folder_Color Purple2(0xFFCE93D8, 0xff8e24aa, 0xffe4a8ee);
    static Folder_Color Purple3(0xFFBA68C8, 0xfff3e5f5, 0xffcb75da);
    static Folder_Color Purple4(0xFF8E24AA, 0xfff3e5f5, 0xffa637c5);
    static Folder_Color Indigo1(0xFFD1C4E9, 0xff5e35b1, 0xffddd0f5);
    static Folder_Color Indigo2(0xFFB39DDB, 0xff5e35b1, 0xffc7b0ef);
    static Folder_Color Indigo3(0xFF9575CD, 0xffede7f6, 0xffa281dd);
    static Folder_Color Indigo4(0xFF5E35B1, 0xffede7f6, 0xff7146ca);

DoctorGester

static u32 color_name_to_color_argb(String &color_name) {
    char c = *color_name.start;

    switch (color_name.length) {
        // Red
        case 3: return 0xFFE91E63;

        case 4: {
            if (c == 'B'/*lue*/) return 0xFF2196F3; else
            if (c == 'G'/*ray*/) return 0xFF9E9E9E;

DoctorGester

const naive_search_index = [];

for (let folder of folders) {
    naive_search_index.push({
        name: folder.title.toLowerCase(),
        id: string_id_to_number(folder.id)
    });
}