Init

.gitignore

@@ -0,0 +1,2 @@
+.idea
+

project.json

@@ -0,0 +1,6 @@
+{
+    "display_name": "Doppler effect",
+    "info_text": "Graphical demonstration of the Doppler effect.",
+    "visible": false,
+    "tags": ["Simulation", "Maths"]
+}

public/data/scripts/doppler.js

@@ -0,0 +1,154 @@
+class Doppler{
+
+    constructor(){
+        this.waves = [];
+        this.source = new Source(this.waves);
+        this.vel = 1;
+    }
+
+    update(){
+        let wavesToRemove = []
+        this.waves.forEach(w => w.update(this.vel, wavesToRemove));
+        wavesToRemove.forEach((w, i) => this.waves.splice(i, 1));
+        this.source.update(this.vel);
+    }
+
+    updateMode(){
+        let mode = $('#mode_holder input[name=mode]:checked').val();
+        console.log('New mode: ' + mode);
+        this.source.mode = mode;
+        this.source.reset();
+    }
+
+    display(){
+        this.waves.forEach(w => w.display());
+        this.source.display();
+    }
+
+}
+
+class Source{
+
+    constructor(waves){
+        this.waves = waves;
+        this.radius = 20;
+        this.pos = createVector(width / 4, height / 2);
+        this.vel = createVector(10, 0);
+        this.angle = 0;
+    }
+
+    reset(){
+        this.pos = createVector(width / 4, height / 2);
+        this.vel = createVector(10, 0);
+        this.angle = 0;
+    }
+
+    update(vel){
+        this.angle += 0.03 * vel;
+        this.move(vel);
+            
+        if (mouseIsPressed)
+            this.trySendWave(vel);
+    }
+
+    move(vel){
+        let x, y, size;
+        
+        switch (this.mode){
+            case MODE.FREE:
+                x = mouseX;
+                y = mouseY;
+                break;
+            case MODE.STRAIGHT_LEFT:
+                x = this.pos.x - this.vel.x * vel;
+                y = height / 2;
+                if (x < 0)
+                    x = width;
+                break;
+            case MODE.STRAIGHT_RIGHT:
+                x = this.pos.x + this.vel.x * vel;
+                y = height / 2;
+                if (x > width)
+                    x = 0;
+                break;
+            case MODE.STRAIGHT_BOTH:
+                x = this.pos.x + this.vel.x * vel;
+                y = height / 2;
+                if (x < 0 || x > width)
+                    this.vel.x *= -1;
+                break;
+            case MODE.SMOOTH_HORIZONTAL:
+                size = Math.min(width, height) * 0.8;
+                x = width / 2 + sin(this.angle) * size / 2;
+                y = height / 2;
+                break;
+            case MODE.SMOOTH_VERTICAL:
+                size = Math.min(width, height) * 0.8;
+                x = width / 2;
+                y = height / 2 + cos(this.angle) * size / 2;
+                break;
+            case MODE.CIRCLE:
+                size = Math.min(width, height) * 0.8;
+                x = width / 2 + sin(this.angle) * size / 2;
+                y = height / 2 + cos(this.angle) * size / 2;
+                break;
+        }
+        this.pos.x = x;
+        this.pos.y = y;
+    }
+
+    trySendWave(vel){
+        if (frameCount % int(2 / vel) === 0){
+            this.waves.push(new Wave(this.pos.x, this.pos.y, this.radius));
+        }
+    }
+
+    display(){
+        fill(255, 0, 0);
+        stroke(255, 0, 0);
+        strokeWeight(1);
+        ellipse(this.pos.x, this.pos.y, this.radius, this.radius);
+    }
+
+}
+
+class Wave{
+
+    constructor(x, y, r){
+        this.pos = createVector(x, y);
+        this.radius = r;
+        this.vel = 35;
+    }
+
+    get isRemoveable(){
+        return this.radius > width * 2.1;
+    }
+
+    update(vel, removeables){
+        this.grow(vel);
+        if (this.isRemoveable)
+            removeables.push(this);
+    }
+
+    grow(vel){
+        this.radius += this.vel * vel;
+    }
+
+    display(){
+        noFill();
+        stroke(255);
+        strokeWeight(1);
+        ellipse(this.pos.x, this.pos.y, this.radius, this.radius);
+    }
+
+}
+
+let MODE = {
+    FREE: 'free',
+    STRAIGHT_LEFT: 'straight_left',
+    STRAIGHT_RIGHT: 'straight_right',
+    STRAIGHT_BOTH: 'straight_both',
+    SMOOTH_HORIZONTAL: 'smooth_horizontal',
+    SMOOTH_VERTICAL: 'smooth_vertical',
+    CIRCLE: 'circle'
+}

public/data/scripts/events.js

@@ -0,0 +1,25 @@
+'use strict'; 
+
+function keyPressed(){	
+	
+}
+
+function keyReleased(){
+	
+}
+
+function mouseMoved(){
+	
+}
+
+function mouseDragged(){
+	
+}
+
+function mousePressed(){
+	
+}
+
+function mouseReleased(){
+	
+}

public/data/scripts/init.js

@@ -0,0 +1,81 @@
+'use strict';
+
+let debug = false,
+    font,
+    localSettings,
+    loader;
+
+//Only for online games
+let socket;
+
+let antiCacheQuery = '?_=' + new Date().getTime();
+
+
+let doppler;
+
+
+function preload(){
+    localSettings = loadJSON('data/settings/settings.json' + antiCacheQuery, json => {
+        console.log('Local settings loaded: ', json);
+    }, error => {
+        console.log('Local settings failed: ', error);
+    });
+
+    font = loadFont('data/styles/fonts/Tajawal/Tajawal-Regular.ttf' + antiCacheQuery, json => {
+        console.log('Local font loaded: ', json);
+    }, error => {
+        console.log('Local font failed: ', error);
+    });
+
+    loadJSON('data/settings/libraries.json', json => {
+        loadScripts(json);
+        console.log('BenjoCraeft library scripts loaded: ', json);
+    });
+}
+
+function setup(){
+	canvasSetup();
+    interfaceSetup();
+    doppler = new Doppler();
+    doppler.updateMode();
+}
+
+function draw(){
+    background(30);
+
+    if (doppler){
+        doppler.update();
+        doppler.display();
+    }
+
+    if (loader){
+        loader.update();
+        loader.display();
+    }
+
+	if (debug) debugInformation();
+}
+
+function canvasSetup(){
+	setFrameRate(60);
+    let w = $('#canvas-holder').width(),
+        h = $('#canvas-holder').height();
+	let canvas = createCanvas(w, h);
+	canvas.parent('canvas-holder');
+    textFont(font);
+}
+
+function interfaceSetup(){
+    
+}
+
+function loadScripts(libs){
+    for (let script in libs){
+        if (libs[script]){
+            let url = '/lib/benjocraeft/' + script + '.js'
+            $.getScript(url, () => {
+                console.log('Successfully loaded script: ', url)
+            });
+        }
+    }
+}

public/data/scripts/online.js

@@ -0,0 +1,10 @@
+'use strict';
+
+function socketConnect(project, name = "noone"){
+    let urlQueries = '?game=' + project.name + '&name=' + name;
+    let port = 3000;
+    let url = location.hostname + ":" + port + urlQueries;
+
+    socket = io.connect(url);
+    socket.on('connect', () => console.log('Connected to ', url));
+}

public/data/settings/libraries.json

@@ -0,0 +1,8 @@
+{
+    "collision": false,
+    "colorPicker": false,
+    "cookie": false,
+    "loader": false,
+    "prototypes": false,
+    "technical": false
+}

public/data/settings/settings.json

@@ -0,0 +1,23 @@
+{
+    "project": {
+        "name": "project_pattern",
+        "author": "BenjoCraeft",
+        "version": "0.0.0",
+        "playerCounts": [],
+        "online": {
+            "iceServers": [
+                {"urls": "stun:stun.l.google.com:19302"},
+                {
+                    "urls": "turn:numb.viagenie.ca",
+                    "credential": "muazkh",
+                    "username": "webrtc@live.com"
+                }
+            ]
+        }
+    },
+    "frameWork": {
+        "frameRate": 60,
+        "width": null,
+        "height": null
+    }
+}

public/data/styles/color_picker.css

@@ -0,0 +1,88 @@
+#color_picker{
+	width: 300px;
+	height: 25%;
+	margin: 20px;
+	margin-top: 50px;
+	border: 5px solid #000;
+	background-color: #000;
+	-webkit-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    user-select: none;
+	position: relative;
+}
+#color_picker_numeric{
+	width: 80%;
+	padding: 5%;
+	margin: 5%;
+	background-color: #888;
+	border-radius: 10px;
+	overflow: hidden;
+}
+.color_picker_rgb{
+	float: left;
+	width: 22%;
+	height: 35px;
+	font-size: 25px;
+	color: #000;
+}
+.color_picker_rgb:nth-child(1){
+	margin-right: 10%;
+	margin-left: 3%;
+	background-color: #F00;
+	
+}
+.color_picker_rgb:nth-child(2){
+	background-color: #0F0;
+}
+.color_picker_rgb:nth-child(3){
+	margin-left: 10%;
+	background-color: #00F;
+	color: #FFF;
+}
+#color_picker_hex{
+	width: 50%;
+	height: 30px;
+	font-size: 25px;
+	margin: 10% 25% 0 25%;
+}
+#saturation{
+	position: relative;
+	width: calc(100% - 33px);
+	height: 100%;
+	background: linear-gradient(to right, #FFF 0%, #F00 100%);
+	float: left;
+	margin-right: 6px;
+}
+#value {
+  width: 100%;
+  height: 100%;
+  background: linear-gradient(to top, #000 0%, rgba(255,255,255,0) 100%);
+}
+#sb_picker{
+  border: 2px solid;
+  border-color: #FFF;
+  position: absolute;
+  width: 14px;
+  height: 14px;
+  border-radius: 10px;
+  bottom: 50px;
+  left: 50px;
+  box-sizing: border-box;
+  z-index: 10;
+}
+#hue {
+  width: 27px;
+  height: 100%;
+  position: relative;
+  float: left;
+  background: linear-gradient(to bottom, #F00 0%, #F0F 17%, #00F 34%, #0FF 50%, #0F0 67%, #FF0 84%, #F00 100%);
+}
+#hue_picker {
+  position: absolute;
+  background: #000;
+  border-bottom: 1px solid #000;
+  top: 0;
+  width: 27px;
+  height: 2px;
+}

public/data/styles/fonts/Tajawal/OFL.txt

@@ -0,0 +1,93 @@
+Copyright 2018 Boutros International. (https://www.boutrosfonts.com)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+https://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

public/data/styles/range_input.css

@@ -0,0 +1,88 @@
+input[type=range] {
+  -webkit-appearance: none;
+  margin: 18px 0;
+  width: 100%;
+}
+input[type=range]:focus {
+  outline: none;
+}
+input[type=range]::-webkit-slider-runnable-track {
+  width: 100%;
+  height: 8.4px;
+  cursor: pointer;
+  animate: 0.2s;
+  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
+  background: #3071a9;
+  border-radius: 1.3px;
+  border: 0.2px solid #010101;
+}
+input[type=range]::-webkit-slider-thumb {
+  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
+  border: 1px solid #000000;
+  height: 36px;
+  width: 16px;
+  border-radius: 3px;
+  background: #ffffff;
+  cursor: pointer;
+  -webkit-appearance: none;
+  margin-top: -14px;
+}
+input[type=range]:focus::-webkit-slider-runnable-track {
+  background: #367ebd;
+}
+input[type=range]::-moz-range-track {
+  width: 100%;
+  height: 8.4px;
+  cursor: pointer;
+  animate: 0.2s;
+  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
+  background: #3071a9;
+  border-radius: 1.3px;
+  border: 0.2px solid #010101;
+}
+input[type=range]::-moz-range-thumb {
+  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
+  border: 1px solid #000000;
+  height: 36px;
+  width: 16px;
+  border-radius: 3px;
+  background: #ffffff;
+  cursor: pointer;
+}
+input[type=range]::-ms-track {
+  width: 100%;
+  height: 8.4px;
+  cursor: pointer;
+  animate: 0.2s;
+  background: transparent;
+  border-color: transparent;
+  border-width: 16px 0;
+  color: transparent;
+}
+input[type=range]::-ms-fill-lower {
+  background: #2a6495;
+  border: 0.2px solid #010101;
+  border-radius: 2.6px;
+  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
+}
+input[type=range]::-ms-fill-upper {
+  background: #3071a9;
+  border: 0.2px solid #010101;
+  border-radius: 2.6px;
+  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
+}
+input[type=range]::-ms-thumb {
+  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
+  border: 1px solid #000000;
+  height: 36px;
+  width: 16px;
+  border-radius: 3px;
+  background: #ffffff;
+  cursor: pointer;
+}
+input[type=range]:focus::-ms-fill-lower {
+  background: #3071a9;
+}
+input[type=range]:focus::-ms-fill-upper {
+  background: #367ebd;
+}

public/index.html

@@ -0,0 +1,70 @@
+<!-- Web project created by Benjo Craeft (alias) -->
+<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <meta charset="utf-8">
+		<script src="/lib/socket.io/socket.io.min.js" type="text/javascript"></script>
+        <script src="/lib/socket.io/socket.io-p2p.min.js" type="text/javascript"></script>
+		<script src="/lib/p5/p5.min.js" type="text/javascript"></script>
+		<script src="/lib/p5/p5.dom.min.js" type="text/javascript"></script>
+		<script src="/lib/p5/p5.sound.min.js" type="text/javascript"></script>
+        <script src="/lib/jquery/jquery.min.js" type="text/javascript"></script>
+        <script src="https://cdn.jsdelivr.net/npm/vue"></script>
+        <script src="data/scripts/init.js" type="text/javascript"></script>
+        <script src="data/scripts/events.js" type="text/javascript"></script>
+        <script src="data/scripts/online.js" type="text/javascript"></script>
+        <script src="data/scripts/doppler.js" type="text/javascript"></script>
+		<link href="styles.css" rel="stylesheet">
+		<link href="data/styles/color_picker.css" rel="stylesheet">
+		<link href="data/styles/range_input.css" rel="stylesheet">
+		<link href="data/images/favicon.ico" rel="icon" type="image/x-icon">
+		<title>Doppler Effect</title>
+    </head>
+    <body>
+        <div id="p5_loading"></div>
+        <div id="content">
+            <div id="interface">
+                <h1>Doppler Effect</h1>
+                <fieldset id="mode_holder" onchange="doppler.updateMode();">
+                    <legend>Mode</legend>
+                    
+                    <label>
+                        <input name="mode" type="radio" value="free">
+                        Follow mouse
+                    </label>
+                    <br>
+                    <label> 
+                        <input name="mode" type="radio" value="straight_right">
+                        Straight right
+                    </label>
+                    <br>
+                    <label> 
+                        <input name="mode" type="radio" value="straight_left">
+                        Straight left
+                    </label>
+                    <br>
+                    <label> 
+                        <input name="mode" type="radio" value="straight_both">
+                        Straight both
+                    </label>
+                    <br>
+                    <label> 
+                        <input name="mode" type="radio" value="smooth_horizontal">
+                        Smooth horizontal
+                    </label>
+                    <br>
+                    <label> 
+                        <input name="mode" type="radio" value="smooth_vertical">
+                        Smooth vertical
+                    </label>
+                    <br>
+                    <label> 
+                        <input name="mode" type="radio" value="circle">
+                        Circle
+                    </label>
+                </fieldset>
+            </div>
+            <div id="canvas-holder"></div>
+        </div>
+    </body>
+</html>

public/styles.css

@@ -0,0 +1,70 @@
+a:link, a:hover, a:active, a:visited{color: #000;}
+
+html, body{margin: 0; padding: 0; height: 100%; width: 100%;}
+
+canvas{margin: 0; padding: 0; border: none; display: block;}
+
+button:hover{cursor: pointer;}
+
+@font-face{
+	font-family: "Tajawal";
+	src: url("data/styles/fonts/Tajawal/Tajawal-Regular.ttf");
+}
+
+:root{
+    --if-width: 300px;
+    --if-b-width: 10px;
+    --c-width: calc(100vw - var(--if-width) - var(--if-b-width));
+    --c-height: 100vh;
+}
+
+/**
+ * Standard styles
+ */
+
+#canvas-holder{
+    position: absolute;
+    left: calc(var(--if-width) + var(--if-b-width));
+	width: var(--c-width);
+    height: var(--c-height);
+}
+#canvas-holder canvas{
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    border-radius: inherit;
+}
+#p5_loading{
+    display: none;
+}
+
+
+#interface{
+    position: absolute;
+    left: 0;
+    top: 0;
+    width: 300px;
+    height: 100%;
+    border: 1px solid #000;
+    border-width: 0 var(--if-b-width) 0 0;
+    background-color: rgb(70, 70, 70);
+
+    font-family: "Tajawal";
+
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+}
+
+h1{
+    font-size: 30px;
+    text-decoration: underline;
+}
+
+#mode_holder{
+    border: 5px solid #000;
+    font-size: 25px;
+}