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<!doctype html>
< html lang = "en-us" >
< head >
< meta charset = "utf-8" >
< meta http-equiv = "Content-Type" content = "text/html; charset=utf-8" >
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< title > CrossWords webapp prototype< / title >
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< style >
.emscripten { padding-right: 0; margin-left: auto; margin-right: auto; display: block; }
textarea.emscripten { font-family: monospace; width: 80%; }
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body.centered { text-align: center; }
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table.centered {
margin-left: auto;
margin-right: auto;
}
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button.xwbutton {
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margin: 8px;
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}
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div.emscripten { text-align: center; }
div.emscripten_border { border: 1px solid black; }
/* the canvas *must not* have any border or padding, or mouse coords will be wrong */
canvas.emscripten { border: 0px none; background-color: black; }
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div.buttonRow {
text-align: center;
}
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.spinner {
height: 50px;
width: 50px;
margin: 0px auto;
-webkit-animation: rotation .8s linear infinite;
-moz-animation: rotation .8s linear infinite;
-o-animation: rotation .8s linear infinite;
animation: rotation 0.8s linear infinite;
border-left: 10px solid rgb(0,150,240);
border-right: 10px solid rgb(0,150,240);
border-bottom: 10px solid rgb(0,150,240);
border-top: 10px solid rgb(100,0,200);
border-radius: 100%;
background-color: rgb(200,100,250);
}
@-webkit-keyframes rotation {
from {-webkit-transform: rotate(0deg);}
to {-webkit-transform: rotate(360deg);}
}
@-moz-keyframes rotation {
from {-moz-transform: rotate(0deg);}
to {-moz-transform: rotate(360deg);}
}
@-o-keyframes rotation {
from {-o-transform: rotate(0deg);}
to {-o-transform: rotate(360deg);}
}
@keyframes rotation {
from {transform: rotate(0deg);}
to {transform: rotate(360deg);}
}
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div.nbalert {
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position: absolute;
text-align: left;
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white-space: pre-wrap;
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left: 17%;
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top: 250px;
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width: 67%;
background-color: #777;
color: #FFF;
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min-width: 217px;
border-radius: 10px 10px;
border: solid;
border-width: 1px;
border-color: #000;
vertical-align: top;
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padding: 10px;
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}
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textarea.stringedit {
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height: 1em;
resize: none;
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}
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< / style >
< / head >
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< body class = "centered" >
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< hr / >
< figure style = "overflow:visible;" id = "spinner" > < div class = "spinner" > < / div > < center style = "margin-top:0.5em" > < strong > emscripten< / strong > < / center > < / figure >
< div class = "emscripten" id = "status" > Downloading...< / div >
< div class = "emscripten" >
< progress value = "0" max = "100" id = "progress" hidden = 1 > < / progress >
< / div >
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< div id = 'nbalert' > < / div >
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< div id = 'gamename' > < / div >
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< div id = 'msgcount' > < / div >
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< div class = "emscripten_border" >
< canvas class = "emscripten" id = "canvas" oncontextmenu = "event.preventDefault()" tabindex = -1 > < / canvas >
< / div >
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< div class = 'buttonRow' id = 'game_buttons' > < / div >
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< hr / >
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< div class = 'buttonRow' id = 'device_buttons' > < / div >
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< hr / >
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< table class = 'centered' >
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< tr > < td > Git rev:< / td > < td id = "git_rev" > < / td > < / tr >
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< tr > < td > MQTT Dev ID:< / td > < td id = "mqtt_span" > < / td > < / tr >
< tr > < td > MQTT Status:< / td > < td id = "mqtt_status" > Unconnected< / td > < / tr >
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< tr hidden = 1 > < td > MemPool used:< / td > < td id = "mempool" > 0< / td > < / tr >
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< / table >
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<!-- Remove until I figure out how this works
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< hr / >
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< div class = "emscripten" >
< input type = "checkbox" id = "resize" > Resize canvas
< input type = "checkbox" id = "pointerLock" checked > Lock/hide mouse pointer
< input type = "button" value = "Fullscreen" onclick = "Module.requestFullscreen(document.getElementById('pointerLock').checked,
document.getElementById('resize').checked)">
< / div >
< hr / >
< textarea class = "emscripten" id = "output" rows = "8" > < / textarea >
< hr >
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-->
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< script type = 'text/javascript' >
var statusElement = document.getElementById('status');
var progressElement = document.getElementById('progress');
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var spinnerElement = document.getElementById('spinner');
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let arguments = window.location.search.replaceAll('?', '').trim().split('&');
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for ( let ii = 0; ii < arguments.length ; + + ii ) {
arguments[ii] = decodeURIComponent(arguments[ii]);
}
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var Module = {
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// preRun: see https://stackoverflow.com/questions/45936800/emscripten-canvas-jquery-toggle-focus/46083467
preRun: [function () {ENV.SDL_EMSCRIPTEN_KEYBOARD_ELEMENT = "#canvas";}],
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postRun: [],
arguments: arguments,
print: (function() {
var element = document.getElementById('output');
if (element) element.value = ''; // clear browser cache
return function(text) {
if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
// These replacements are necessary if you render to raw HTML
//text = text.replace(/& /g, "& ");
//text = text.replace(/< /g, "< ");
//text = text.replace(/>/g, "> ");
//text = text.replace('\n', '< br > ', 'g');
console.log(text);
if (element) {
element.value += text + "\n";
element.scrollTop = element.scrollHeight; // focus on bottom
}
};
})(),
printErr: function(text) {
if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
console.error(text);
},
canvas: (function() {
var canvas = document.getElementById('canvas');
// As a default initial behavior, pop up an alert when webgl context is lost. To make your
// application robust, you may want to override this behavior before shipping!
// See http://www.khronos.org/registry/webgl/specs/latest/1.0/#5.15.2
canvas.addEventListener("webglcontextlost", function(e) { alert('WebGL context lost. You will need to reload the page.'); e.preventDefault(); }, false);
return canvas;
})(),
setStatus: function(text) {
if (!Module.setStatus.last) Module.setStatus.last = { time: Date.now(), text: '' };
if (text === Module.setStatus.last.text) return;
var m = text.match(/([^(]+)\((\d+(\.\d+)?)\/(\d+)\)/);
var now = Date.now();
if (m & & now - Module.setStatus.last.time < 30 ) return ; / / if this is a progress update , skip it if too soon
Module.setStatus.last.time = now;
Module.setStatus.last.text = text;
if (m) {
text = m[1];
progressElement.value = parseInt(m[2])*100;
progressElement.max = parseInt(m[4])*100;
progressElement.hidden = false;
spinnerElement.hidden = false;
} else {
progressElement.value = null;
progressElement.max = null;
progressElement.hidden = true;
if (!text) spinnerElement.hidden = true;
}
statusElement.innerHTML = text;
},
totalDependencies: 0,
monitorRunDependencies: function(left) {
this.totalDependencies = Math.max(this.totalDependencies, left);
Module.setStatus(left ? 'Preparing... (' + (this.totalDependencies-left) + '/' + this.totalDependencies + ')' : 'All downloads complete.');
}
};
Module.setStatus('Downloading...');
window.onerror = function() {
Module.setStatus('Exception thrown, see JavaScript console');
spinnerElement.style.display = 'none';
Module.setStatus = function(text) {
if (text) Module.printErr('[post-exception status] ' + text);
};
};
< / script >
< script >
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let script = document.createElement('script');
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script.src = "xwutils.js";
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document.body.appendChild(script);
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< / script >
{{{ SCRIPT }}}
< / body >
< / html >