twilight-sparkle-irl · January 31, 2019 22:42
diff --git a/smb3.htm b/smb3.htm
 <!DOCTYPE html>
 <!--
 	credit to bootsy (@NO_BOOT_DEVICE)
 -->
 <html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 	
 	<title>smb3.htm</title>
 	<style type="text/css">
 		:root,body {
 			background-color: black;
            color: white;
 			font-family: Sans-Serif;
 			text-align: center;
 		}
 		h1 {
 			margin-bottom: 0.1em;
 		}
 		h2 {
 			font-size: 1em;
 			font-weight: normal;
 			margin: 0 auto 5em auto;
 		}
 		.arrow {
 			font-size: 2.0em;
 			font-weight: bold;
 			margin: 0;
 		}
 		#warning {
 			background-color: darkorange;
            color: black;
 			padding: 0.4em 0.75em;
 		}
        .q { 
            background-color:darkslategrey;
            color:lightgray;
            padding: 3px 6px;
            font-family: monospace;
        }
 	</style>
 	<script type="text/javascript">
 		Array.prototype.replaceAt = function(index, replacement) {
            return [this.slice(0, index), replacement, this.slice(index + replacement.length)].flat();
        }
        
        function warn(x,html) {
            document.getElementById('warning').hidden=(x.length===0)
            document.getElementById('warning')[(html?'innerHTML':'innerText')] = x;
        }
        
        // where i went wrong: https://stackoverflow.com/a/31637761/6726363
        // that's so you can see what i was thinking, not to use it
        function htmlSafe(e) {
            return e.replace(/[^]/g,function(e){return"&#"+e.charCodeAt(0)+";"})
        }

        // uncrunch the original screen hex to ppuData (this works i promise)
        for(ppuData='FElllk93kjD8Di92h32g19fCDeD7dg30ccccbbb07a33`58593__1`_E^lj^`h]_0g_4[[ghZ`31YD4X0736[bWDDV2E2E2F2FUUUUUUUU2T0505SYYYR06g^RRR06QFCFCPFDFDPOkkNSSSMPPPL0C0C0D0DK15171517J14161416I90909090HffffGIIIIIIIIJJJJJJJJ341C4445LLLLP444531`_6NNNNNNl_0g585hC3A94HHHHH96k^3FhBEd9AD8eABCClCV4CBCBi1DBXEAkljZC3dXlBAD8VD6ldD0CClD1XXVk]eCBD0VCe5DECBDCXD3EANNjZBFDBXD0CCXlD5D8VD3lCV7XN]Be0D6i2lC6D0VD3lCeEl81XlD2D0V9`A39ZD2dD0VD6XldiClD1D0D2DAE9N9`835^`959GGGGG7313F[ba10111213Q20212223Wa24252627Q18f1A1BWa282hA2BQ0A0B0E0FWcc070607MM_1`56573ERYY06MMS5657KKKKKKKKTE2E2F2F2F2FTE2EOOOOOOOOFC';G=/[G-l]/.exec(ppuData);)with(ppuData.split(G))ppuData=join(shift());
        ppuData = ppuData.match(/.{2}/g)
        var maxLines = ppuData.filter(x=>x=='92').length
    </script>
    <script type="text/javascript">
        function update(s) {
            if(s.length==0) {document.getElementById('output').value=''}
            warn('') // clear warning
            document.getElementById('output').value = smb3(s).join``
        }
        function smb3(s) {
            var convdata = convert(s)
            var textData = convdata[0]
            var wrappedOrig = convdata[1]
            
            var newPPU = ''
            var start = 0
            for(var i=0;i<maxLines;i++) {
                console.log(`${i}/${maxLines} (${textData.length}): ${wrappedOrig[i]||'none'}`)
                console.log(``)
                start = ppuData.indexOf('92',start+1)
                console.log(`${ppuData.slice(start,start+10).join` `}`)
                console.log(`${(textData[i]||Array(10).fill('FE')).join` `}`)
                if(textData.length > i) {
                    console.log('')
                    newPPU = ppuData.replaceAt(start, textData[i])
                } else {
                    newPPU = ppuData.replaceAt(start, Array(10).fill('FE')) // replace with blank lines
                }
                console.log('-'.repeat(40))
            }
            if(i<textData.length){warn(`Text too long. Last chunk accepted was <span class=q>${wrappedOrig[i]}</span>.`,true)}

            return newPPU;
        }
        function convert(s) {
            // uses https://datacrystal.romhacking.net/wiki/Super_Mario_Bros._3:TBL
            var sS = s.match(/.{1,9}(\s|$)|\S+?(\s|$)/g)
            var x = sS.map(actuallyConvert); // we don't handle the throw, the function calling us does.
            return [x.map(x=>x.padEnd(20,'FE').match(/.{2}/g)),sS] // pad all strings to 20 chars with spaces, and also return original wrapped for error purposes
        }
        function actuallyConvert(s){
            var x = [...s].map(function (m) {
                return {
                          "w":"81","x":"88","A":"B0","B":"B1","C":"B2","D":"B3","E":"B4","F":"B5","G":"B6","H":"B7","I":"B8","J":"B9","K":"BA","L":"BB","M":"BC","N":"BD","O":"BE","P":"BF","Q":"C0","R":"C1","S":"C2","T":"C3","U":"C4","V":"C5","W":"C6","X":"C7","Y":"C8","Z":"C9","a":"D0","b":"D1","c":"D2","d":"D3","e":"D4","f":"D5","g":"D6","h":"D7","i":"D8","j":"D9","k":"DA","l":"DB","m":"DC","n":"DD","o":"DE","p":"DF","q":"CA","r":"CB","s":"CC","t":"CD","u":"CE","v":"CF","y":"8C","z":"8F",",":"9A",".":"E9","'":"AB","!":"EA","?":"EB"," ":"FE"
                       }[m] || `[${m}]`;
            }).join``;
            if(x.includes('[')) { 
                warn(x.match(/\[.\]/g).map(x=>`Invalid character: ${x[1]}`).join`\n`)
                x = x.replace(/\[.\]/g,'FE') // 1f is an X character if loud failure is necessary
            }
            return x;
        }
 	</script>
 </head>
 <body>

 <h1>smb3.htm</h1>
 <h3>paste output to 0x2800 in the PPU Bus memory</h3>
 <p><textarea id="input" cols="80" rows="12" onkeyup="update(this.value)" onchange="update(this.value)" autofocus=""></textarea></p>

 <p class="arrow">↓</p>

 <p><textarea id="output" cols="80" rows="12" readonly="readonly"></textarea></p>

 <p id="warning"></p>
 <script>update(document.getElementById('input').value)</script>
 </body></html>
	<!DOCTYPE html>
	<!--
	credit to bootsy (@NO_BOOT_DEVICE)
	-->
	<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

	<title>smb3.htm</title>
	<style type="text/css">
	:root,body {
	background-color: black;
	color: white;
	font-family: Sans-Serif;
	text-align: center;
	}
	h1 {
	margin-bottom: 0.1em;
	}
	h2 {
	font-size: 1em;
	font-weight: normal;
	margin: 0 auto 5em auto;
	}
	.arrow {
	font-size: 2.0em;
	font-weight: bold;
	margin: 0;
	}
	#warning {
	background-color: darkorange;
	color: black;
	padding: 0.4em 0.75em;
	}
	.q {
	background-color:darkslategrey;
	color:lightgray;
	padding: 3px 6px;
	font-family: monospace;
	}
	</style>
	<script type="text/javascript">
	Array.prototype.replaceAt = function(index, replacement) {
	return [this.slice(0, index), replacement, this.slice(index + replacement.length)].flat();
	}

	function warn(x,html) {
	document.getElementById('warning').hidden=(x.length===0)
	document.getElementById('warning')[(html?'innerHTML':'innerText')] = x;
	}

	// where i went wrong: https://stackoverflow.com/a/31637761/6726363
	// that's so you can see what i was thinking, not to use it
	function htmlSafe(e) {
	return e.replace(/[^]/g,function(e){return"&#"+e.charCodeAt(0)+";"})
	}

	// uncrunch the original screen hex to ppuData (this works i promise)
	for(ppuData='FElllk93kjD8Di92h32g19fCDeD7dg30ccccbbb07a33`58593__1`_E^lj^`h]_0g_4[[ghZ`31YD4X0736[bWDDV2E2E2F2FUUUUUUUU2T0505SYYYR06g^RRR06QFCFCPFDFDPOkkNSSSMPPPL0C0C0D0DK15171517J14161416I90909090HffffGIIIIIIIIJJJJJJJJ341C4445LLLLP444531`_6NNNNNNl_0g585hC3A94HHHHH96k^3FhBEd9AD8eABCClCV4CBCBi1DBXEAkljZC3dXlBAD8VD6ldD0CClD1XXVk]eCBD0VCe5DECBDCXD3EANNjZBFDBXD0CCXlD5D8VD3lCV7XN]Be0D6i2lC6D0VD3lCeEl81XlD2D0V9`A39ZD2dD0VD6XldiClD1D0D2DAE9N9`835^`959GGGGG7313F[ba10111213Q20212223Wa24252627Q18f1A1BWa282hA2BQ0A0B0E0FWcc070607MM_1`56573ERYY06MMS5657KKKKKKKKTE2E2F2F2F2FTE2EOOOOOOOOFC';G=/[G-l]/.exec(ppuData);)with(ppuData.split(G))ppuData=join(shift());
	ppuData = ppuData.match(/.{2}/g)
	var maxLines = ppuData.filter(x=>x=='92').length
	</script>
	<script type="text/javascript">
	function update(s) {
	if(s.length==0) {document.getElementById('output').value=''}
	warn('') // clear warning
	document.getElementById('output').value = smb3(s).join``
	}
	function smb3(s) {
	var convdata = convert(s)
	var textData = convdata[0]
	var wrappedOrig = convdata[1]

	var newPPU = ''
	var start = 0
	for(var i=0;i<maxLines;i++) {
	console.log(`${i}/${maxLines} (${textData.length}): ${wrappedOrig[i]\|\|'none'}`)
	console.log(``)
	start = ppuData.indexOf('92',start+1)
	console.log(`${ppuData.slice(start,start+10).join` `}`)
	console.log(`${(textData[i]\|\|Array(10).fill('FE')).join` `}`)
	if(textData.length > i) {
	console.log('')
	newPPU = ppuData.replaceAt(start, textData[i])
	} else {
	newPPU = ppuData.replaceAt(start, Array(10).fill('FE')) // replace with blank lines
	}
	console.log('-'.repeat(40))
	}
	if(i<textData.length){warn(`Text too long. Last chunk accepted was <span class=q>${wrappedOrig[i]}</span>.`,true)}

	return newPPU;
	}
	function convert(s) {
	// uses https://datacrystal.romhacking.net/wiki/Super_Mario_Bros._3:TBL
	var sS = s.match(/.{1,9}(\s\|$)\|\S+?(\s\|$)/g)
	var x = sS.map(actuallyConvert); // we don't handle the throw, the function calling us does.
	return [x.map(x=>x.padEnd(20,'FE').match(/.{2}/g)),sS] // pad all strings to 20 chars with spaces, and also return original wrapped for error purposes
	}
	function actuallyConvert(s){
	var x = [...s].map(function (m) {
	return {
	"w":"81","x":"88","A":"B0","B":"B1","C":"B2","D":"B3","E":"B4","F":"B5","G":"B6","H":"B7","I":"B8","J":"B9","K":"BA","L":"BB","M":"BC","N":"BD","O":"BE","P":"BF","Q":"C0","R":"C1","S":"C2","T":"C3","U":"C4","V":"C5","W":"C6","X":"C7","Y":"C8","Z":"C9","a":"D0","b":"D1","c":"D2","d":"D3","e":"D4","f":"D5","g":"D6","h":"D7","i":"D8","j":"D9","k":"DA","l":"DB","m":"DC","n":"DD","o":"DE","p":"DF","q":"CA","r":"CB","s":"CC","t":"CD","u":"CE","v":"CF","y":"8C","z":"8F",",":"9A",".":"E9","'":"AB","!":"EA","?":"EB"," ":"FE"
	}[m] \|\| `[${m}]`;
	}).join``;
	if(x.includes('[')) {
	warn(x.match(/\[.\]/g).map(x=>`Invalid character: ${x[1]}`).join`\n`)
	x = x.replace(/\[.\]/g,'FE') // 1f is an X character if loud failure is necessary
	}
	return x;
	}
	</script>
	</head>
	<body>

	<h1>smb3.htm</h1>
	<h3>paste output to 0x2800 in the PPU Bus memory</h3>
	<p><textarea id="input" cols="80" rows="12" onkeyup="update(this.value)" onchange="update(this.value)" autofocus=""></textarea></p>

	<p class="arrow">↓</p>

	<p><textarea id="output" cols="80" rows="12" readonly="readonly"></textarea></p>

	<p id="warning"></p>
	<script>update(document.getElementById('input').value)</script>
	</body></html>
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