2D-deadfish/index.html at main · ava-r1ce/2D-deadfish · GitHub

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<html>
<head>
<style>
p,h1 {
 font-family:arial,helvetica;
}
</style>
<script>
  function interpret(str, input, output){
  var acc = input || 0, x = 0, y = 0, n = 0, dir = 0, times = 1, execute = true;
  var prog = str.split`\n`;
  var commands = {
    'i':"acc++",
		'o':"output(acc)",
		'd':"acc--",
		'c':"output(String.fromCharCode(acc))",
		's':"acc**=2",
		'w':"output('Hello, World!')",
		'h':"return;",
		'<':"dir=2",
		'>':"dir=0",
		'^':"dir=3",
		'v':"dir=1",
		'~':"acc=0",
		'{':"times*=10",
		'}':"times/=10",
		'(':"dir=0;execute=!!acc",
		')':"execute=true",
		'!':"x=~~(Math.random() * prog[y].length)"
  }
  while(token = prog[y]&&prog[y][x]){
    if(token in commands && execute){
      for(_=0;_<('(){}'.includes(token)?1:times);_++) eval(commands[token])
    }
    switch(dir){
      case 0: x++; break;
      case 1: y++; break;
      case 2: x--; break;
      case 3: y--; break;
    }
  }
}
function run(){
  document.getElementById('out').innerHTML = '';
  interpret(document.getElementById('code').value,document.getElementById('input').value,x=>document.getElementById('out').innerHTML += x)
}

    function length(){
        code = document.getElementById('code').value
        const codepage = "iodcswh<>^v!~(){} \n"
        bytes = 0
        chars = 0
        for (let x of code){
            if (codepage.includes(x)){
                bytes++
                chars++
            } else {
                bytes += 2
                chars++
            }
        }
        return bytes + " bytes, " + chars + " chars, (SBCS)"
    }
    function load(){
        const queryString = window.location.search;
        const urlParams = new URLSearchParams(queryString);
        code = decodeURIComponent(urlParams.get('data'))
        if (code != 'null'){
            document.getElementById('code').value = code
        }
        document.getElementById('len').innerHTML=length()
    }
    function permalink(){
        code = document.getElementById('code').value
        hold = document.getElementById('out')
        hold.innerHTML = 'http://2ddeadfish.pythonanywhere.com/?data='+encodeURIComponent(code)
    }
    function submission(){
        code = document.getElementById('code').value
        hold = document.getElementById('out')
        submission_ = "[2D Deadfish](https://github.com/Detective-Wasif/2D-deadfish), " + length() + "\n"
        submission_ += "```\n"
        submission_ += code + "\n"
        submission_ += "```\n\n"
        submission_ += "[Try it online!](" + 'http://2ddeadfish.pythonanywhere.com/?data='+encodeURIComponent(code) + ")\n"
        hold.innerHTML = submission_
    }
</script>
<body onload="load()">
<h1><a href="https://github.com/Detective-Wasif/2D-deadfish">2D Deadfish</a></h1>
<b>Code</b><br />
<textarea name='code_' id='code' rows=10 cols=40 value='' onkeydown="document.getElementById('len').innerHTML=length()" onpaste="document.getElementById('len').innerHTML=length()" oninput="document.getElementById('len').innerHTML=length()"></textarea><br/>
<b>Input</b><br />
<input name='input_' type="text" value="" id="input"/>
<br/><br/>
<span id="len"></span><br/><br/>
<input type="submit" value="Run!" onClick="run()"/>
<input type="button" value="Permalink" onclick="permalink()"/>
<input type="button" value="Generate CGCC submission" onclick="submission()"/>
<pre>
<span id="out">
</span>
</pre>
</body>
</html>