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client.js
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client.js
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const ws = new WebSocket("ws://localhost:8081");
/*"ws://localhost:8081"*/
/*"ws://192.168.1.94:8081/both"*/
ws.addEventListener("open", () => {
console.log("alive I am");
});
function getRandomArbitrary(min, max) {
return Math.random() * (max - min) + min;
}
var rects = [];
var xoo;
xoo = getRandomArbitrary(0,1001);
var yo ;
yo = 200;
var myOwnID = 0;
rects.push([xoo,yo]);
var Leftwalk = 0;
var Rightwalk = 0;
var Upwalk = 0;
var Downwalk = 0;
ws.addEventListener("message", message => {
messaju = JSON.parse(message.data);
if (messaju.id){
myOwnID = messaju.id;
}
else{
if (messaju.first != myOwnID){
rects.push([messaju.x,messaju.y]);
//console.log(messaju.x,messaju.y);
}
}
});
window.addEventListener('keypress',(event) =>{
if (event.key == "a"){
Leftwalk = 1;
}
if (event.key == "d"){
Rightwalk = 1;
}
if (event.key == "w"){
Upwalk = 1;
}
if (event.key == "s"){
Downwalk = 1;
}
})
window.addEventListener('keyup',(event) =>{
if (event.key == "a"){
Leftwalk = 0;
}
if (event.key == "d"){
Rightwalk = 0;
}
if (event.key == "w"){
Upwalk = 0;
}
if (event.key == "s"){
Downwalk = 0;
}
})
window.addEve
window.addEventListener('click', () => {
});
var canvas = document.getElementById("myCanvas");
var ctx = canvas.getContext("2d");
function draw(){
ctx.clearRect(0, 0, canvas.width, canvas.height);
ctx.beginPath();
ctx.rect(xoo, yo, 50, 50);
ctx.fillStyle = "#FF0000";
ctx.fill();
ctx.closePath();
if (Rightwalk){
xoo+=5;
}
if (Leftwalk){
xoo-=5;
}
if (Upwalk){
yo-=5;
}
if (Downwalk){
yo+=5;
}
ws.send(JSON.stringify({
x: xoo,
y: yo,
id: myOwnID}
));
if ( rects.length>5){
rects = [rects[3],rects[4],rects[5]]
}
for (let i=0;i<rects.length;i++){
console.log("Rect: " + rects[i][0], rects[i][1]);
ctx.beginPath();
ctx.rect(rects[i][0], rects[i][1], 50, 50);
ctx.fillStyle = "#000000";
ctx.fill();
ctx.closePath();
};
};
setInterval(draw,12);