initial commit
This commit is contained in:
commit
856e211022
1
.gitignore
vendored
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1
.gitignore
vendored
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server/node_modules/*
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10
client/index.html
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10
client/index.html
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<html>
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<head>
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</head>
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<body>
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<script src="/socket.io/socket.io.js"></script>
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<script type="text/javascript" src="js/game.js"></script>
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<script type="text/javascript" src="js/player.js"></script>
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<script type="text/javascript" src="js/general.js"></script>
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</body>
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</html>
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68
client/js/game.js
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68
client/js/game.js
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function game() {
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ctx.fillStyle = "black";
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ctx.fillRect(0, 0, canv.width, canv.height);
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/*
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Draw all the players and food particles relative to own client
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Scale players and food particles sizes relative to clients own size
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All players are thus scaled so that the
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client has it's own size never changing
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*/
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const apparentSize = canv.height / 4;
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const scalor = apparentSize / self.data.r;
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ctx.strokeStyle = "white";
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ctx.beginPath();
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ctx.rect(canv.width / 2 - self.data.x * scalor, canv.height / 2 - self.data.y * scalor, boundaryWidth * scalor, boundaryHeight * scalor);
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ctx.closePath();
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ctx.stroke();
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ctx.strokeStyle = "grey";
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for (let i = 4; i < boundaryWidth; i+=4) {
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ctx.beginPath();
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ctx.moveTo(canv.width / 2 - (self.data.x - i) * scalor, canv.height / 2 - self.data.y * scalor);
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ctx.lineTo(canv.width / 2 - (self.data.x - i) * scalor, canv.height / 2 - (self.data.y - boundaryHeight) * scalor);
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ctx.closePath();
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ctx.stroke();
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}
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for (let i = 4; i < boundaryHeight; i+=4) {
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ctx.beginPath();
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ctx.moveTo(canv.width / 2 - self.data.x * scalor, canv.height / 2 - (self.data.y - i) * scalor);
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ctx.lineTo(canv.width / 2 - (self.data.x - boundaryWidth) * scalor, canv.height / 2 - (self.data.y - i) * scalor);
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ctx.closePath();
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ctx.stroke();
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}
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ctx.fillStyle = "rgb(200, 200, 200)";
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food.forEach(e => {
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ctx.beginPath();
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ctx.ellipse(
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canv.width / 2 - (self.data.x - e.x) * scalor,
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canv.height / 2 - (self.data.y - e.y) * scalor
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, 0.1 * scalor, 0.1 * scalor, 0, 0, Math.PI*2
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);
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ctx.closePath();
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ctx.fill();
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});
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ctx.fillStyle = "white";
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ctx.beginPath();
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ctx.ellipse(canv.width / 2, canv.height / 2, apparentSize, apparentSize, 0, 0, Math.PI*2);
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ctx.closePath();
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ctx.fill();
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players.forEach(e => {
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ctx.beginPath();
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ctx.ellipse(
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canv.width / 2 - (self.data.x - e.x) * scalor,
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canv.height / 2 - (self.data.y - e.y) * scalor
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, e.r * scalor, e.r * scalor, 0, 0, Math.PI*2
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);
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ctx.closePath();
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ctx.fill();
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});
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self.data.update();
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}
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47
client/js/general.js
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47
client/js/general.js
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let canv = document.createElement("canvas");
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canv.width = window.innerWidth;
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canv.height = window.innerHeight;
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canv.style.position = "absolute";
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canv.style.left = "0px";
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canv.style.top = "0px";
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let ctx = canv.getContext("2d");
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document.body.appendChild(canv);
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document.addEventListener("mousemove", evt => {
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var rect = canv.getBoundingClientRect();
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mouse = {
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x: evt.clientX - rect.left,
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y: evt.clientY - rect.top
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};
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});
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function constrain(x, y, z) {
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return (x < y) ? y : ((x > z) ? z : x);
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}
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let food = Array(), players = Array(), self, mouse = {x: 0, y: 0};
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let frames = 60, loop = setInterval(game, 1000/frames), boundaryWidth, boundaryHeight, startingSize, foodIncrease, sizeAdvantage;
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let socket = io();
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socket.on('connected', package => {
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food = package.food;
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players = package.pdata;
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boundaryWidth = package.boundaryWidth;
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boundaryHeight = package.boundaryHeight;
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movingSpeed = package.movingSpeed;
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foodIncrease = package.foodIncrease;
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sizeAdvantage = package.sizeAdvantage;
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self = {
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data: new Player(
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Math.floor(Math.random() * boundaryWidth-1)+1,
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Math.floor(Math.random() * boundaryHeight-1)+1,
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1
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),
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id: package.ownID
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};
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});
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socket.on('agarioUpdatePlayers', package => {
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food = package.food;
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players = package.pdata;
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});
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62
client/js/player.js
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62
client/js/player.js
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class Player {
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constructor(x = -1, y = -1, r = 1) {
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this.x = (x != -1) ? x : Math.floor(Math.random() * boundaryWidth);
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this.y = (y != -1) ? y : Math.floor(Math.random() * boundaryHeight);
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this.r = r;
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}
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update() {
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let data = {
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id: self.id,
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data: {
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x: 0,
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y: 0,
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r: 1
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},
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foodEaten: Array(),
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playersEaten: Array()
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};
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const move = {
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x: mouse.x - canv.width / 2,
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y: mouse.y - canv.height / 2
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};
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const mag = Math.sqrt(Math.pow(move.x, 2) + Math.pow(move.y, 2));
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this.x = constrain(this.x + (move.x / mag) * movingSpeed, this.r, boundaryWidth - this.r);
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this.y = constrain(this.y + (move.y / mag) * movingSpeed, this.r, boundaryHeight - this.r);
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for (let i = 0; i < players.length; i++) {
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let p = players[i];
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if (Math.pow(p.x - this.x, 2) + Math.pow(p.y - this.y, 2) <= Math.pow(this.r, 2) && p.r < this.r * (1 - sizeAdvantage)) {
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this.r += p.r;
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data.playersEaten.push({ data: p, id: players[i].id, index: i });
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} else if (Math.pow(p.x - this.x, 2) + Math.pow(p.y - this.y, 2) <= Math.pow(p.r, 2) && this.r < p.r * (1 - sizeAdvantage)) {
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this.x = Math.floor(Math.random() * boundaryWidth);
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this.y = Math.floor(Math.random() * boundaryHeight);
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this.r = 1;
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}
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}
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for (let i = food.length - 1; i >= 0; i--) {
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let e = food[i], used = false;;
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for (let j = 0; j < data.foodEaten.length; j++) {
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let f = data.foodEaten[j];
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if (f.coordinates.x == e.x && f.coordinates.y == e.y) {
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used = true;
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}
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}
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if (Math.pow(e.x - this.x, 2) + Math.pow(e.y - this.y, 2) <= Math.pow(this.r, 2) && !used) {
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this.r += foodIncrease;
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data.foodEaten.push({ coordinates: e, index: i });
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food.splice(i, 1);
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}
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}
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data.data.x = this.x;
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data.data.y = this.y;
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data.data.r = this.r;
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socket.emit('agarioPlayerUpdate', data);
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}
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}
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4019
server/package-lock.json
generated
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4019
server/package-lock.json
generated
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File diff suppressed because it is too large
Load Diff
22
server/package.json
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22
server/package.json
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{
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"name": "server",
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"version": "1.0.0",
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"description": "",
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"main": "index.js",
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"scripts": {
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"dev": "nodemon server.js",
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"test": "echo \"Error: no test specified\" && exit 1"
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},
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"author": "",
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"license": "ISC",
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"dependencies": {
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"axios": "^0.24.0",
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"cheerio": "^1.0.0-rc.10",
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"express": "^4.17.3",
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"global-agent": "^3.0.0",
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"nodemon": "^2.0.15",
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"reddit-image-fetcher": "^2.0.10",
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"reddit.images": "^1.0.7",
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"socket.io": "^4.4.1"
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}
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}
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109
server/server.js
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109
server/server.js
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const port = 3000;
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const http = require('http');
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const express = require('express');
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const socketio = require('socket.io');
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const app = express();
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const clientPath = __dirname+'/../client';
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console.log('Serving static from ' + clientPath);
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app.use(express.static(clientPath));
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const server = http.createServer(app);
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const io = socketio(server);
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server.on('error', err => {
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console.error('Server error:', err);
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});
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server.listen(port, () => {
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console.log('Server Started on Port '+port);
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});
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const boundaryWidth = 1600;
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const boundaryHeight = 900;
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const foodCount = 1000;
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const movingSpeed = 0.1;
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const foodIncrease = 0.1;
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const sizeAdvantage = 0.1;
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let agarioPlayers = Array(), agarioFood = Array();
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for (let i = 0; i < foodCount; i++) {
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agarioFood.push({
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x: Math.floor(Math.random() * boundaryWidth-1)+1,
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y: Math.floor(Math.random() * boundaryHeight-1)+1
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});
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}
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io.on('connection', socket => {
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let id = -1;
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console.log("New Player has connected.");
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while (true) {
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let current = Math.floor(Math.random()*89+10);
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let isUsed = false;
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for (let i = 0; i < agarioPlayers.length; i++) {
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if (agarioPlayers[i].uid == current) {
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isUsed = true;
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break;
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}
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}
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if (!isUsed) {
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id = current;
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break;
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}
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}
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if (id != -1) {
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console.log('Handing ID', id);
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let temp = Array();
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agarioPlayers.forEach(p => {
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if (p.data != null) {
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temp.push(p.data);
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}
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});
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socket.emit('connected', {pdata: temp, ownID: id, food: agarioFood, boundaryWidth, boundaryHeight, movingSpeed, foodIncrease, sizeAdvantage});
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agarioPlayers.push({socket, id, data: null});
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}
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socket.on('disconnect', () => {
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for (let i = 0; i < agarioPlayers.length; i++) {
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if (agarioPlayers[i].socket == socket) {
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console.log("Disconnecting AGARIO User. ID", agarioPlayers[i].id);
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agarioPlayers.splice(i, 1);
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break;
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}
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}
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});
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socket.on('agarioPlayerUpdate', data => {
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for (let i = 0; i < agarioPlayers.length; i++) {
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if (agarioPlayers[i].id == data.id) {
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for (let j = 0; j < data.foodEaten.length; j++) {
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for (let k = 0; k < agarioFood.length; k++) {
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let f = data.foodEaten[j];
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if (f.coordinates.x == agarioFood[k].x && f.coordinates.y == agarioFood[k].y) {
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agarioFood.splice(k, 1);
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agarioFood.push({
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x: Math.floor(Math.random() * boundaryWidth-1)+1,
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y: Math.floor(Math.random() * boundaryHeight-1)+1
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});
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break;
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}
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}
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}
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agarioPlayers[i].data = data.data;
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let temp = Array();
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agarioPlayers.forEach(p => {
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if (p.data != null && p.id != agarioPlayers[i].id) {
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temp.push(p.data);
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}
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});
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agarioPlayers[i].socket.emit('agarioUpdatePlayers', { pdata: temp, food: agarioFood });
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break;
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}
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}
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});
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});
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