Socket Mouse movement
This commit is contained in:
parent
8ae58df837
commit
f129cd63a6
5 changed files with 790 additions and 0 deletions
1
.gitignore
vendored
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1
.gitignore
vendored
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node_modules
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36
index.js
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36
index.js
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@ -0,0 +1,36 @@
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var app = require('express')();
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var http = require('http').createServer(app);
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var io = require('socket.io')(http);
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var buffer = {};
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app.get('/', (req, res) => {
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res.sendFile(__dirname + '/views/index.html');
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});
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io.on('connection', (socket) => {
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console.log('Nutzer verbunden!');
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socket.on('disconnect', () => {
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console.log('Nutzer verbindung unterbrochen')
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});
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socket.on('cursor_pos', function (data) {
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if (buffer[data.id] == null) {
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buffer[data.id] = data.pos;
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console.log("first fill");
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}
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if (data.pos.x != buffer[data.id].x) {
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socket.broadcast.emit('cursor_draw', { pos: data.pos, id: data.id });
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buffer[data.id] = data.pos;
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}
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});
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});
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http.listen(1234, () => {
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console.log("up and run on port 1234");
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});
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656
package-lock.json
generated
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656
package-lock.json
generated
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|
||||
"resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
|
||||
"integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
|
||||
},
|
||||
"ws": {
|
||||
"version": "6.1.4",
|
||||
"resolved": "https://registry.npmjs.org/ws/-/ws-6.1.4.tgz",
|
||||
"integrity": "sha512-eqZfL+NE/YQc1/ZynhojeV8q+H050oR8AZ2uIev7RU10svA9ZnJUddHcOUZTJLinZ9yEfdA2kSATS2qZK5fhJA==",
|
||||
"requires": {
|
||||
"async-limiter": "~1.0.0"
|
||||
}
|
||||
},
|
||||
"xmlhttprequest-ssl": {
|
||||
"version": "1.5.5",
|
||||
"resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz",
|
||||
"integrity": "sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4="
|
||||
},
|
||||
"yeast": {
|
||||
"version": "0.1.2",
|
||||
"resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
|
||||
"integrity": "sha1-AI4G2AlDIMNy28L47XagymyKxBk="
|
||||
}
|
||||
}
|
||||
}
|
19
package.json
Normal file
19
package.json
Normal file
|
@ -0,0 +1,19 @@
|
|||
{
|
||||
"name": "aaeo",
|
||||
"version": "1.0.0",
|
||||
"description": "",
|
||||
"main": "index.js",
|
||||
"scripts": {
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "https://git.cliffbreak.de/Alpha/AAEO.io.git"
|
||||
},
|
||||
"author": "alpha",
|
||||
"license": "ISC",
|
||||
"dependencies": {
|
||||
"express": "^4.17.1",
|
||||
"socket.io": "^2.2.0"
|
||||
}
|
||||
}
|
78
views/index.html
Normal file
78
views/index.html
Normal file
|
@ -0,0 +1,78 @@
|
|||
<script src="/socket.io/socket.io.js"></script>
|
||||
|
||||
|
||||
<body>
|
||||
<canvas id="tracking"></canvas>
|
||||
</body>
|
||||
|
||||
<script>
|
||||
var socket = io();
|
||||
|
||||
socket.on('connect', function () {
|
||||
console.log(socket.id);
|
||||
});
|
||||
|
||||
document.addEventListener("DOMContentLoaded", function () {
|
||||
var mouse = {
|
||||
click: false,
|
||||
move: false,
|
||||
pos: { x: 0, y: 0 },
|
||||
};
|
||||
var canvas = document.getElementById('tracking');
|
||||
var width = window.innerWidth;
|
||||
var height = window.innerHeight;
|
||||
console.log("gg", height, width);
|
||||
|
||||
//Canvas Size
|
||||
canvas.width = width;
|
||||
canvas.height = height;
|
||||
|
||||
canvas.onmousemove = function (e) {
|
||||
mouse.pos.x = e.clientX / width;
|
||||
mouse.pos.y = e.clientY / height;
|
||||
|
||||
};
|
||||
socket.on('draw_cursor')
|
||||
|
||||
|
||||
function mainLoop() {
|
||||
socket.emit('cursor_pos', { pos: mouse.pos, id: socket.id });
|
||||
socket.on('cursor_draw', function (data) {
|
||||
var mouse_el = CursorElement(data.id);
|
||||
mouse_el.style.left = (data.pos.x * width);
|
||||
mouse_el.style.top = (data.pos.y * height);
|
||||
|
||||
});
|
||||
|
||||
setTimeout(mainLoop, 25);
|
||||
|
||||
}
|
||||
//CursorElement("test");
|
||||
mainLoop();
|
||||
function CursorElement(id) {
|
||||
var elementId = 'cursor-' + id;
|
||||
var element = document.getElementById(elementId);
|
||||
if (element == null) {
|
||||
element = document.createElement('div');
|
||||
element.id = elementId;
|
||||
element.className = 'cursor';
|
||||
document.body.appendChild(element);
|
||||
}
|
||||
return element;
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
|
||||
|
||||
</script>
|
||||
|
||||
<style>
|
||||
.cursor {
|
||||
position: absolute;
|
||||
background: black;
|
||||
width: 20px;
|
||||
height: 20px;
|
||||
border-radius: 10px;
|
||||
}
|
||||
</style>
|
Loading…
Reference in a new issue