emscripten port emscripten

author: Star Rauchenberger <fefferburbia@gmail.com> 2023-11-02 20:11:53 -0400
committer: Star Rauchenberger <fefferburbia@gmail.com> 2023-11-02 20:11:53 -0400
commit: 84c305819930713603124d984acb51df87761246 (patch)
tree: 435bbb75392311eea42d5d46d6b00caa36b35a8a /index.html
parent: a59fcafb2e81f3cb40ff320b106030e8fed4bd66 (diff)
download: mazeoflife-emscripten.tar.gz
mazeoflife-emscripten.tar.bz2
mazeoflife-emscripten.zip
1 files changed, 143 insertions, 0 deletions
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..a63d720
--- /dev/null
+++ b/index.html

@@ -0,0 +1,143 @@
+<!doctype html>
+<html lang="en-us">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Emscripten-Generated Code</title>
+    <style>
+      .emscripten { padding-right: 0; margin-left: auto; margin-right: auto; display: block; }
+      textarea.emscripten { font-family: monospace; width: 80%; }
+      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: 1px solid black; background-color: transparent; position: absolute; top: 0; left: 0; }
+      .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);}
+      }
+    </style>
+  </head>
+  <body>
+    <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>
+    <div class="emscripten_border">
+      <canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()" tabindex=-1></canvas>
+    </div>
+    <hr/>
+    <div class="emscripten">
+      <input type="checkbox" id="resize">Resize canvas
+      <input type="checkbox" id="pointerLock" checked>Lock/hide mouse pointer
+      &nbsp;&nbsp;&nbsp;
+      <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>
+    <script type='text/javascript'>
+      var statusElement = document.getElementById('status');
+      var progressElement = document.getElementById('progress');
+      var spinnerElement = document.getElementById('spinner');
+      var Module = {
+        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, "&amp;");
+            //text = text.replace(/</g, "&lt;");
+            //text = text.replace(/>/g, "&gt;");
+            //text = text.replace('\n', '<br>', 'g');
+            console.log(text);
+            if (element) {
+              element.value += text + "\n";
+              element.scrollTop = element.scrollHeight; // focus on bottom
+            }
+          };
+        })(),
+        canvas: (() => {
+          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", (e) => { alert('WebGL context lost. You will need to reload the page.'); e.preventDefault(); }, false);
+          return canvas;
+        })(),
+        setStatus: (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: (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 = () => {
+        Module.setStatus('Exception thrown, see JavaScript console');
+        spinnerElement.style.display = 'none';
+        Module.setStatus = (text) => {
+          if (text) console.error('[post-exception status] ' + text);
+        };
+      };
+    </script>
+    <script async type="text/javascript" src="mazeoflife.js"></script>
+  </body>
+</html>
author	Star Rauchenberger <fefferburbia@gmail.com>	2023-11-02 20:11:53 -0400
committer	Star Rauchenberger <fefferburbia@gmail.com>	2023-11-02 20:11:53 -0400
commit	84c305819930713603124d984acb51df87761246 (patch)
tree	435bbb75392311eea42d5d46d6b00caa36b35a8a /index.html
parent	a59fcafb2e81f3cb40ff320b106030e8fed4bd66 (diff)
download	mazeoflife-emscripten.tar.gz mazeoflife-emscripten.tar.bz2 mazeoflife-emscripten.zip

diff --git a/index.html b/index.html new file mode 100644 index 0000000..a63d720 --- /dev/null +++ b/index.html
@@ -0,0 +1,143 @@
	1	<!doctype html>
	2	<html lang="en-us">
	3	<head>
	4	<meta charset="utf-8">
	5	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
	6	<title>Emscripten-Generated Code</title>
	7	<style>
	8	.emscripten { padding-right: 0; margin-left: auto; margin-right: auto; display: block; }
	9	textarea.emscripten { font-family: monospace; width: 80%; }
	10	div.emscripten { text-align: center; }
	11	div.emscripten_border { border: 1px solid black; }
	12	/* the canvas must not have any border or padding, or mouse coords will be wrong */
	13	canvas.emscripten { border: 1px solid black; background-color: transparent; position: absolute; top: 0; left: 0; }
	14
	15	.spinner {
	16	height: 50px;
	17	width: 50px;
	18	margin: 0px auto;
	19	-webkit-animation: rotation .8s linear infinite;
	20	-moz-animation: rotation .8s linear infinite;
	21	-o-animation: rotation .8s linear infinite;
	22	animation: rotation 0.8s linear infinite;
	23	border-left: 10px solid rgb(0,150,240);
	24	border-right: 10px solid rgb(0,150,240);
	25	border-bottom: 10px solid rgb(0,150,240);
	26	border-top: 10px solid rgb(100,0,200);
	27	border-radius: 100%;
	28	background-color: rgb(200,100,250);
	29	}
	30	@-webkit-keyframes rotation {
	31	from {-webkit-transform: rotate(0deg);}
	32	to {-webkit-transform: rotate(360deg);}
	33	}
	34	@-moz-keyframes rotation {
	35	from {-moz-transform: rotate(0deg);}
	36	to {-moz-transform: rotate(360deg);}
	37	}
	38	@-o-keyframes rotation {
	39	from {-o-transform: rotate(0deg);}
	40	to {-o-transform: rotate(360deg);}
	41	}
	42	@keyframes rotation {
	43	from {transform: rotate(0deg);}
	44	to {transform: rotate(360deg);}
	45	}
	46
	47	</style>
	48	</head>
	49	<body>
	50	<hr/>
	51	<figure style="overflow:visible;" id="spinner"><div class="spinner"></div><center style="margin-top:0.5em"><strong>emscripten</strong></center></figure>
	52	<div class="emscripten" id="status">Downloading...</div>
	53	<div class="emscripten">
	54	<progress value="0" max="100" id="progress" hidden=1></progress>
	55	</div>
	56	<div class="emscripten_border">
	57	<canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()" tabindex=-1></canvas>
	58	</div>
	59	<hr/>
	60	<div class="emscripten">
	61	<input type="checkbox" id="resize">Resize canvas
	62	<input type="checkbox" id="pointerLock" checked>Lock/hide mouse pointer
	63
	64	<input type="button" value="Fullscreen" onclick="Module.requestFullscreen(document.getElementById('pointerLock').checked,
	65	document.getElementById('resize').checked)">
	66	</div>
	67
	68	<hr/>
	69	<textarea class="emscripten" id="output" rows="8"></textarea>
	70	<hr>
	71	<script type='text/javascript'>
	72	var statusElement = document.getElementById('status');
	73	var progressElement = document.getElementById('progress');
	74	var spinnerElement = document.getElementById('spinner');
	75
	76	var Module = {
	77	print: (function() {
	78	var element = document.getElementById('output');
	79	if (element) element.value = ''; // clear browser cache
	80	return function(text) {
	81	if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
	82	// These replacements are necessary if you render to raw HTML
	83	//text = text.replace(/&/g, "&");
	84	//text = text.replace(/</g, "<");
	85	//text = text.replace(/>/g, ">");
	86	//text = text.replace('\n', '<br>', 'g');
	87	console.log(text);
	88	if (element) {
	89	element.value += text + "\n";
	90	element.scrollTop = element.scrollHeight; // focus on bottom
	91	}
	92	};
	93	})(),
	94	canvas: (() => {
	95	var canvas = document.getElementById('canvas');
	96
	97	// As a default initial behavior, pop up an alert when webgl context is lost. To make your
	98	// application robust, you may want to override this behavior before shipping!
	99	// See http://www.khronos.org/registry/webgl/specs/latest/1.0/#5.15.2
	100	canvas.addEventListener("webglcontextlost", (e) => { alert('WebGL context lost. You will need to reload the page.'); e.preventDefault(); }, false);
	101
	102	return canvas;
	103	})(),
	104	setStatus: (text) => {
	105	if (!Module.setStatus.last) Module.setStatus.last = { time: Date.now(), text: '' };
	106	if (text === Module.setStatus.last.text) return;
	107	var m = text.match(/([^(]+)\((\d+(\.\d+)?)\/(\d+)\)/);
	108	var now = Date.now();
	109	if (m && now - Module.setStatus.last.time < 30) return; // if this is a progress update, skip it if too soon
	110	Module.setStatus.last.time = now;
	111	Module.setStatus.last.text = text;
	112	if (m) {
	113	text = m[1];
	114	progressElement.value = parseInt(m[2])*100;
	115	progressElement.max = parseInt(m[4])*100;
	116	progressElement.hidden = false;
	117	spinnerElement.hidden = false;
	118	} else {
	119	progressElement.value = null;
	120	progressElement.max = null;
	121	progressElement.hidden = true;
	122	if (!text) spinnerElement.hidden = true;
	123	}
	124	statusElement.innerHTML = text;
	125	},
	126	totalDependencies: 0,
	127	monitorRunDependencies: (left) => {
	128	this.totalDependencies = Math.max(this.totalDependencies, left);
	129	Module.setStatus(left ? 'Preparing... (' + (this.totalDependencies-left) + '/' + this.totalDependencies + ')' : 'All downloads complete.');
	130	}
	131	};
	132	Module.setStatus('Downloading...');
	133	window.onerror = () => {
	134	Module.setStatus('Exception thrown, see JavaScript console');
	135	spinnerElement.style.display = 'none';
	136	Module.setStatus = (text) => {
	137	if (text) console.error('[post-exception status] ' + text);
	138	};
	139	};
	140	</script>
	141	<script async type="text/javascript" src="mazeoflife.js"></script>
	142	</body>
	143	</html>