Mozilla とブラウザゲーム

window.addEventListener("gamepadconnected", function(e) {
console.log("connected at index %d: %s. %d buttons, %d axes.",
e.gamepad.index, e.gamepad.id,
e.gamepad.buttons.length, e.gamepad.axes.length);
});
window.addEventListener("gamepaddisconnected", function(e) {
console.log("Gamepad disconnected from index %d: %s",
e.gamepad.index, e.gamepad.id);
});

canvas.onclick = function() {
canvas.requestPointerLock();
}
function canvasLoop(e) {
x += e.movementX;
y += e.movementY;
canvasDraw();
requestAnimationFrame(canvasLoop);
}

function toggleFullScreen(elmenet){
if(document.fullscreenElement){
document.exitFullscreen();
}else 
element.requestFullScreen();
}
}

var myWorker = new Worker("worker.js");
myWorker.postMessage([first.value,second.value]);
onmessage = function(e) {
console.log('Message received from main script');
var workerResult = 'Result: ' + (e.data[0] * e.data[1]);
console.log('Posting message back to main script');
postMessage(workerResult);
}

var myWorker = new SharedWorker("worker.js");
myWorker.port.start();
myWorker.port.postMessage([squareNumber.value,squareNumber.value]);
onconnect = function(e) {
var port = e.ports[0];
port.onmessage = function(e) {
var workerResult = 'Result: ' + (e.data[0] * e.data[1]);
port.postMessage(workerResult);
}
port.start(); // onmessage イベントを使用していますので必須ではありません
}

var x = 42;
var y = "a string";
var z = x + y; // z = "42a string"
eval("z = z.substr(1, 2)"); // z = "2a"
[1, "two", { three: 3 }].forEach(function(item) {
if (typeof item === typeof z) console.log([z, item]);
}); // emits ["2a", "two"]

var buf = new ArrayBuffer(32);
var typed = new Int8Array(buf);
typed[0] = 1; // typed[0] -> 1
typed[1] = 3.14; // typed[1] -> 3
typed[2] = "Firefox"; // typed[2] -> 0
typed[3] = 127; // typed[3] -> 127
typed[4] = 128; // typed[4] -> —128
typed[32] = 32; // typed[32] -> undefined

var ab = new ArrayBuffer(1024);
var uInt8Array = new Uint8Array(ab);
for (var i = 0; i < uInt8Array.length; ++i) {
uInt8Array[i] = i;
}
var worker = new Worker("worker.js");
console.log(uInt8Array.byteLength); // before transferring: 1024
worker.postMessage(uInt8Array.buffer, [uInt8Array.buffer]);
console.log(uInt8Array.byteLength); // after transferring: 0

var sab = new SharedArrayBuffer(1024);
// before transferring
console.log(sab.byteLength); // 1024
worker.postMessage(sab, [sab]);
// after transferring
console.log(sab.byteLength); // 1024

function fib(n){
if(n < 2){
return 1;
}
return fib(n - 1) + fib(n - 2);
}

function fib(n){
n = n|0;
if(n >>> 0 < 3){
return 1 | 0;
}
return ((fib(n - 1 | 0) | 0) + (fib(n - 2 | 0) | 0)) | 0;
}

-rw-r--r-- 1 chiko staff 99B 12 22 17:38 Makefile
-rw-r--r-- 1 chiko staff 1.9K 12 22 17:29 app.js
-rw-r--r-- 1 chiko staff 247B 12 22 11:31 fib-asm.js
-rw-r--r-- 1 chiko staff 220B 12 21 17:36 fib.cpp
-rw-r--r-- 1 chiko staff 184K 12 22 17:38 fib.js
-rw-r--r-- 1 chiko staff 2.8K 12 22 17:38 fib.js.mem
-rw-r--r-- 1 chiko staff 1.2K 12 22 17:10 index.html

function fib(n) {
n = n|0;
if(n >>> 0 < 3){
return 1 | 0;
}
return ((fib(n - 1 | 0) | 0) + (fib(n - 2 | 0) | 0)) | 0;
}

(module
(memory 16777216 16777216)
(export "fib" $fib)
(func $fib (param $n i32)
(result i32)
(if
(i32.lt_u
(get_local $n)
(i32.const 3))
(return
(i32.const 1)))
(return
(i32.add
(call $fib
(i32.sub
(get_local $n)
(i32.const 1)))
(call $fib
(i32.sub
(get_local $n)
(i32.const 2)))
))))

Mozilla とブラウザゲーム

Mozilla とブラウザゲーム

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Viewers also liked

Viewers also liked (20)

Similar to Mozilla とブラウザゲーム

Similar to Mozilla とブラウザゲーム (20)

More from Noritada Shimizu

More from Noritada Shimizu (20)

Recently uploaded

Recently uploaded (20)

Mozilla とブラウザゲーム