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erp5
Commit 0c42c1e1 authored by Romain Courteaud's avatar Romain Courteaud
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game_loop: init game loop with usage of WebWorker

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bt5/game_loop/PathTemplateItem/web_page_module/gadget_erp5_page_game_html.html 0 → 100644
View file @ 0c42c1e1
<!DOCTYPE html>
<html>
<!--
data-i18n=Others
data-i18n=Tools
-->
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width" />
<title>ERP5 PT Frontpage</title>
<link rel="http://www.renderjs.org/rel/interface" href="interface_page.html">
<!-- renderjs -->
<script src="rsvp.js" type="text/javascript"></script>
<script src="renderjs.js" type="text/javascript"></script>
<!-- custom script -->
<script src="jiodev.js" type="text/javascript"></script>
<script src="gadget_global.js" type="text/javascript"></script>
<script src="domsugar.js" type="text/javascript"></script>
<script src="gadget_erp5_page_game.js" type="text/javascript"></script>
</head>
<body>
</body>
</html>
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bt5/game_loop/PathTemplateItem/web_page_module/gadget_erp5_page_game_js.js 0 → 100644
View file @ 0c42c1e1
/*global window, rJS, jIO, RSVP, domsugar, console,
requestAnimationFrame, cancelAnimationFrame,
Worker,
DroneGameManager*/
/*jslint nomen: true, indent: 2, maxerr: 3, maxlen: 80 */
// game.js
(function (RSVP, requestAnimationFrame, cancelAnimationFrame) {
"use strict";
console.log('game');
//////////////////////////////////////////
// Webworker
//////////////////////////////////////////
function handleWorker(url, callback) {
var worker;
function canceller() {
worker.terminate();
}
function resolver(resolve, reject) {
worker = new Worker(url);
function handleError(error) {
canceller();
reject(error);
}
worker.onerror = handleError;
var result;
try {
result = callback(worker);
} catch (e) {
return handleError(e);
}
new RSVP.Queue(result)
.push(function (value) {
canceller();
console.log('resolve handle worker', value);
resolve(value);
}, handleError);
}
return new RSVP.Promise(resolver, canceller);
}
//////////////////////////////////////////
// promiseAnimationFrame
//////////////////////////////////////////
function promiseAnimationFrame() {
var request_id;
function canceller() {
cancelAnimationFrame(request_id);
}
function resolver(resolve) {
request_id = requestAnimationFrame(resolve);
}
return new RSVP.Promise(resolver, canceller);
}
//////////////////////////////////////////
// DroneGameManager
//////////////////////////////////////////
function DroneGameManager() {
if (!(this instanceof DroneGameManager)) {
return new DroneGameManager();
}
}
DroneGameManager.prototype = {
constructor: DroneGameManager,
pause: function pauseGameManager() {
console.log('pausing', this.loop_promise);
if (!this.hasOwnProperty('loop_promise')) {
throw new Error('Can not pause the game if not started');
}
if (this.hasOwnProperty('pause_defer')) {
throw new Error('Can not pause the game if already paused');
}
this.pause_defer = RSVP.defer();
var pause_defer = this.pause_defer;
this.loop_promise
.push(function () {
return pause_defer.promise;
});
},
unpause: function continueGameManager() {
if (!this.hasOwnProperty('loop_promise')) {
throw new Error('Can not unpause the game if not started');
}
if (!this.hasOwnProperty('pause_defer')) {
throw new Error('Can not unpause the game if not paused');
}
this.pause_defer.resolve('unpause');
var pause_defer = this.pause_defer;
delete this.pause_defer;
},
quit: function stopGameManager() {
if (!this.hasOwnProperty('loop_promise')) {
throw new Error('Can not quit the game if not started');
}
this.loop_promise.cancel('Stopping game manager');
console.log('stopping game manager');
delete this.loop_promise;
delete this.pause_defer;
},
play: function startGameManager(options) {
if (this.hasOwnProperty('loop_promise')) {
throw new Error('Can not start the game if already started');
}
this.loop_promise = new RSVP.Queue();
var loop_promise = this.loop_promise,
context = this;
this.pause();
return RSVP.Queue(RSVP.any([
loop_promise,
handleWorker('gadget_erp5_page_game_worker.js', function (worker) {
var message_error_handler_defer = RSVP.defer(),
update_defer = null;
function step() {
context.loop_promise
.push(function () {
console.log('loop step');
worker.postMessage({
type: 'update'
});
update_defer = RSVP.defer();
return RSVP.all([
promiseAnimationFrame(),
update_defer.promise
]);
})
.push(function () {
step();
});
}
console.log('got worker ', worker, options);
worker.onmessage = function (evt) {
//console.log('Message received from worker', evt.data);
var type = evt.data.type;
if (type === 'loaded') {
console.log('loaded');
return worker.postMessage({
type: 'load_game',
logic_url: options.logic_url
});
}
if (type === 'load_game_done') {
console.log('load_game_done');
context.unpause();
return step();
}
if (type === 'update_done') {
return update_defer.resolve('update_done');
}
message_error_handler_defer.reject(
new Error('Unsupported message ' + JSON.stringify(evt.data))
);
};
// Always quit the game when the worker callback usage is over
// to prevent trying to call pause
//context.quit();
return message_error_handler_defer.promise;
})
]))
.push(undefined, function (error) {
// As the loop_promise will be cancelled at some point when calling
// quit, we will get a CancellationError as result.
// This is expected, and play must be successfully resolved
if (!(error instanceof RSVP.CancellationError)) {
throw error;
}
});
}
};
window.DroneGameManager = DroneGameManager;
}(RSVP, requestAnimationFrame, cancelAnimationFrame));
// droneaailefixe.js
(function () {
"use strict";
console.log('droneaailefixe');
}());
// page gadget.js
(function (window, rJS, domsugar, DroneGameManager) {
"use strict";
rJS(window)
/////////////////////////////////////////////////////////////////
// Acquired methods
/////////////////////////////////////////////////////////////////
.declareAcquiredMethod("updateHeader", "updateHeader")
.declareMethod('render', function renderHeader() {
var gadget = this,
// XXX hardcoded
parameter_gamelogic = 'gadget_erp5_page_game_logic.js';
gadget.runGame({
logic_url: parameter_gamelogic
});
domsugar(gadget.element, {text: 'couscous'});
return gadget.updateHeader({
page_title: 'Game',
page_icon: 'puzzle-piece'
});
})
.declareJob('runGame', function runGame(options) {
var gadget = this,
game_manager = DroneGameManager();
return game_manager.play(options);
/*
return RSVP.any([
RSVP.Queue(game_manager.play(options))
.push(function (result) {
console.log('play finished', result);
}),
RSVP.Queue(RSVP.delay(1000))
.push(function () {
game_manager.pause();
return RSVP.delay(1000);
})
.push(function () {
game_manager.unpause();
return RSVP.delay(1000);
})
.push(function () {
game_manager.quit();
})
]);
*/
});
}(window, rJS, domsugar, DroneGameManager));
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bt5/game_loop/PathTemplateItem/web_page_module/gadget_erp5_page_game_logic_js.js 0 → 100644
View file @ 0c42c1e1
/*global window, rJS, jIO, RSVP, domsugar, console,
requestAnimationFrame, cancelAnimationFrame,
Worker,
DroneGameManager*/
/*jslint nomen: true, indent: 2, maxerr: 3, maxlen: 80 */
// game.js
(function () {
"use strict";
console.log('game logic');
}(this));
\ No newline at end of file
bt5/game_loop/PathTemplateItem/web_page_module/gadget_erp5_page_game_user_js.js 0 → 100644
View file @ 0c42c1e1
/*global me, console*/
/*jslint nomen: true, indent: 2, maxerr: 3, maxlen: 80 */
(function (me, console) {
// Every script is evaluated per drone
"use strict";
////////////////////////////////////////
// Game functions
////////////////////////////////////////
me.onGetMsg = function (msg) {
console.log('drone onGetMsg', msg);
};
me.onStart = function () {
console.log('drone onStart');
};
me.onUpdate = function onUpdate() {
console.log('drone onUpdate', new Date());
/*
var i;
for (i = 0; i < 100000000000; i += 1) {
;
}
*/
};
console.log('user script loaded');
}(me, console));
bt5/game_loop/PathTemplateItem/web_page_module/gadget_erp5_page_game_worker_js.js 0 → 100644
View file @ 0c42c1e1
/*global window, rJS, jIO, RSVP, domsugar, console,
requestAnimationFrame, cancelAnimationFrame,
Worker, importScripts,
DroneGameManager*/
/*jslint nomen: true, indent: 2, maxerr: 3, maxlen: 80 */
// game.js
(function (worker) {
"use strict";
console.log('worker loading');
worker.onmessage = function (evt) {
//console.log('Worker: Message received from main script', evt.data);
var type = evt.data.type;
if (type === 'load_game') {
importScripts(evt.data.logic_url);
return worker.postMessage({'type': 'load_game_done'});
}
if (type === 'update') {
var i;
for (i = 0; i < 100000000; i += 1) {
1+1;
}
return worker.postMessage({'type': 'update_done'});
}
throw new Error('Unsupported message ' + JSON.stringify(evt.data));
//self.postMessage('nutnut', evt);
};
worker.postMessage({
'type': 'loaded'
});
//throw new Error('argh');
}(this));
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bt5/game_loop/bt/dependency_list 0 → 100644
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erp5_web_renderjs_ui
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bt5/game_loop/bt/template_format_version 0 → 100644
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1
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bt5/game_loop/bt/template_keep_last_workflow_history_only_path_list 0 → 100644
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web_page_module/gadget_erp5_page_game_worker_js
web_page_module/gadget_erp5_page_game_js
web_page_module/gadget_erp5_page_game_logic_js
web_page_module/gadget_erp5_page_game_user_js
web_page_module/gadget_erp5_page_game_html
\ No newline at end of file
bt5/game_loop/bt/template_keep_workflow_path_list 0 → 100644
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web_page_module/gadget_erp5_page_game_worker_js
web_page_module/gadget_erp5_page_game_js
web_page_module/gadget_erp5_page_game_logic_js
web_page_module/gadget_erp5_page_game_user_js
web_page_module/gadget_erp5_page_game_html
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bt5/game_loop/bt/template_path_list 0 → 100644
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web_page_module/gadget_erp5_page_game_html
web_page_module/gadget_erp5_page_game_js
web_page_module/gadget_erp5_page_game_logic_js
web_page_module/gadget_erp5_page_game_user_js
web_page_module/gadget_erp5_page_game_worker_js
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bt5/game_loop/bt/title 0 → 100644
View file @ 0c42c1e1
game_loop
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