audinue

<?php

function kvstore ($file, $init = NULL) {
    static $stores = [];
    $store = @$stores[$file];
    if (!$store) {
        $prev = @file_get_contents($file);
        if (!$prev) {
            if ($init) {
                $prev = json_encode((object) $init());

audinue

database

Simple flat file NoSQL database.

initialize a database

$db = database('blog.json');

audinue

package sketch;

import java.awt.Rectangle;
import java.util.HashMap;

public class Ui {

//////////////////////////////////// STATE /////////////////////////////////////
    private static class State {

audinue

Alignment Formula:

itemLocation = containerLocation + containerSize * alignmentFactor - itemSize * alignmentFactor

item.x = container.x + container.width * alignment.x - item.width * alignment.x
item.y = container.y + container.height * alignment.y - item.height * alignment.y

audinue

<canvas id="canvas" width="500" height="500"></canvas>

<script>

    Object.assign(new Image(), {
        src: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAAXNSR0IArs4c6QAAADdJREFUCJlVzLENwCAMAMEjosL7D+DNzCRORUS+Pv3o7nYVESZUFchM8Byx9/70vMVprLV+T3gB2s0OUOHHM2YAAAAASUVORK5CYII=',
        onload: function () {
            var ctx = canvas.getContext('2d')
            ctx.fillStyle = '#a0a0a0'
            ctx.fillRect(0, 0, canvas.width, canvas.height)

audinue

public static int getInternalFormat(BufferedImage image) {
    switch (image.getType()) {
        case BufferedImage.TYPE_3BYTE_BGR:
            return GL_RGB;
        case BufferedImage.TYPE_4BYTE_ABGR:
            return GL_RGBA;
        default:
            throw new UnsupportedOperationException();
    }
}

audinue

function newBuckets (size) {
    let buckets = []
    for (let i = 0; i < size; i++) {
        buckets.push(null)
    }
    return buckets
}

function getBucket (key, buckets) {
    return key.hashCode() % buckets.length

audinue

public class ByteBitmask {

    public static final byte MASK_0 = 1 << 0;
    public static final byte MASK_1 = 1 << 1;
    public static final byte MASK_2 = 1 << 2;
    public static final byte MASK_3 = 1 << 3;
    public static final byte MASK_4 = 1 << 4;
    public static final byte MASK_5 = 1 << 5;
    public static final byte MASK_6 = 1 << 6;
    public static final byte MASK_7 = (byte) (1 << 7);

audinue

public class Node {

    public Node getParentNode() {
        return parentNode;
    }

    public Node getPreviousSibling() {
        return previousSibling;
    }

audinue

/*
SSAO GLSL shader v1.2
assembled by Martins Upitis (martinsh) (devlog-martinsh.blogspot.com)
original technique is made by Arkano22 (www.gamedev.net/topic/550699-ssao-no-halo-artifacts/)

changelog:
1.2 - added fog calculation to mask AO. Minor fixes.
1.1 - added spiral sampling method from here:
(http://www.cgafaq.info/wiki/Evenly_distributed_points_on_sphere)
*/