kettek2/wiki/ltbrt/index.html

628 lines
18 KiB
HTML
Executable File

<!doctype html>
<head>
<link href="https://fonts.googleapis.com/css?family=Oswald" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Bungee+Shade|Monoton" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Coiny" rel="stylesheet">
<style type="text/css">
@media print {
body {
background-color: none;
text-align: left;
}
h1 { display: none; }
div#eighties { display: none; }
div#palette { display: none; }
div#controls { display: none; }
div.button { display: none;}
div#area {
margin: 0; padding: 0;
background-color: none;
}
div.peg {
border: 1px solid black;
background-color: none;
width: 0.47625cm;
height: 0.47625cm;
margin: 0px 0.079375cm 0px 0.079375cm;
text-indent: 0;
font-size: 9pt;
}
}
html {
height: 100%;
}
body {
background-color: #23241f;
margin: 0;
text-align: center;
font-family: 'Oswald', sans-serif;
color: #aaa;
height: 100%;
}
h1 {
text-align: center;
font-size: 40pt;
color: #FFF;
font-family: 'Monoton', cursive;
font-family: 'Bungee Shade', cursive;
margin: 0;
padding: 0;
}
#eighties {
display: block;
position: fixed;
left: 0;
bottom: 0;
width: 20%;
height: 20%;
background: rgba(35,36,31,1);
background: -moz-linear-gradient(45deg, rgba(35,36,31,1) 0%, rgba(207,71,71,1) 6%, rgba(255,191,0,1) 12%, rgba(255,255,0,1) 18%, rgba(0,255,60,1) 24%, rgba(0,13,255,1) 29%, rgba(140,0,255,1) 34%, rgba(204,0,255,1) 39%, rgba(35,36,31,1) 42%, rgba(35,36,31,1) 100%);
background: -webkit-gradient(left bottom, right top, color-stop(0%, rgba(35,36,31,1)), color-stop(6%, rgba(207,71,71,1)), color-stop(12%, rgba(255,191,0,1)), color-stop(18%, rgba(255,255,0,1)), color-stop(24%, rgba(0,255,60,1)), color-stop(29%, rgba(0,13,255,1)), color-stop(34%, rgba(140,0,255,1)), color-stop(39%, rgba(204,0,255,1)), color-stop(42%, rgba(35,36,31,1)), color-stop(100%, rgba(35,36,31,1)));
background: -webkit-linear-gradient(45deg, rgba(35,36,31,1) 0%, rgba(207,71,71,1) 6%, rgba(255,191,0,1) 12%, rgba(255,255,0,1) 18%, rgba(0,255,60,1) 24%, rgba(0,13,255,1) 29%, rgba(140,0,255,1) 34%, rgba(204,0,255,1) 39%, rgba(35,36,31,1) 42%, rgba(35,36,31,1) 100%);
background: -o-linear-gradient(45deg, rgba(35,36,31,1) 0%, rgba(207,71,71,1) 6%, rgba(255,191,0,1) 12%, rgba(255,255,0,1) 18%, rgba(0,255,60,1) 24%, rgba(0,13,255,1) 29%, rgba(140,0,255,1) 34%, rgba(204,0,255,1) 39%, rgba(35,36,31,1) 42%, rgba(35,36,31,1) 100%);
background: -ms-linear-gradient(45deg, rgba(35,36,31,1) 0%, rgba(207,71,71,1) 6%, rgba(255,191,0,1) 12%, rgba(255,255,0,1) 18%, rgba(0,255,60,1) 24%, rgba(0,13,255,1) 29%, rgba(140,0,255,1) 34%, rgba(204,0,255,1) 39%, rgba(35,36,31,1) 42%, rgba(35,36,31,1) 100%);
background: linear-gradient(45deg, rgba(35,36,31,1) 0%, rgba(207,71,71,1) 6%, rgba(255,191,0,1) 12%, rgba(255,255,0,1) 18%, rgba(0,255,60,1) 24%, rgba(0,13,255,1) 29%, rgba(140,0,255,1) 34%, rgba(204,0,255,1) 39%, rgba(35,36,31,1) 42%, rgba(35,36,31,1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#23241f', endColorstr='#23241f', GradientType=1 );
z-index: 1;
}
#palette {
display: inline-block;
position: relative;
background-color: #9e9e9e;
width: auto;
margin: auto;
text-align: center;
border-radius: 8px;
}
#area {
position: relative;
display: inline-block;
background-color: #000;
margin: auto;
padding: 8px;
text-align: center;
border-radius: 8px;
z-index: 10;
}
#controls {
display: inline-block;
text-align: left;
margin: auto;
}
.button {
position: relative;
text-align: center;
line-height: 40px;
display: block;
width: 40px;
height: 40px;
background-color: #888;
padding: 4px;
margin-bottom: 4px;
border-radius: 8px;
color: #000;
text-shadow: -1px 0 white, 0 1px white, 1px 0 white, 0 -1px white;
}
.button:hover {
cursor: pointer;
}
.color {
display: block;
position: relative;
width: 40px;
height: 40px;
margin: 4px;
border-radius: 8px;
color: #000;
text-shadow: -1px 0 white, 0 1px white, 1px 0 white, 0 -1px white;
}
.color:hover {
cursor: pointer;
}
.color_selected {
display: block;
position: relative;
width: 40px;
height: 40px;
margin: 4px;
border-radius: 8px;
-webkit-box-shadow: 0px 0px 12px 0px rgba(0,0,0,1);
-moz-box-shadow: 0px 0px 12px 0px rgba(0,0,0,1);
box-shadow: 0px 0px 12px 0px rgba(0,0,0,1);
color: #000;
text-shadow: -1px 0 white, 0 1px white, 1px 0 white, 0 -1px white;
}
.color_selected:hover {
cursor: pointer;
}
.peg_row {
margin: 0;
padding: 0;
height: 16px;
margin: 4px 0 4px 0;
}
.peg {
display: inline-block;
border-radius: 16px;
width: 16px;
height: 16px;
margin: 0 4px 0 4px;
text-indent: 100%;
white-space: nowrap;
overflow: hidden;
-webkit-transition: background-color 0.10s;
transition: background-color 0.10s;
}
.peg:hover {
-webkit-box-shadow: 0px 0px 8px 0px rgba(174,174,174,1);
-moz-box-shadow: 0px 0px 8px 0px rgba(174,174,174,1);
box-shadow: 0px 0px 8px 0px rgba(174,174,174,1);
}
h1 span {
animation-name: bop;
animation-iteration-count: 1;
animation-timing-function: ease-in;
animation-duration: 0.15s;
}
.s_a { color: red; }
.s_b { color: orange; animation-delay: 0.025s;}
.s_c { color: yellow; animation-delay: 0.050s;}
.s_d { color: green; animation-delay: 0.075s;}
.s_e { color: blue; animation-delay: 0.100s;}
.s_f { color: purple; animation-delay: 0.125s;}
.s_g { color: hotpink; animation-delay: 0.150s;}
.s_h { color: red; animation-delay: 0.175s;}
.s_i { color: orange; animation-delay: 0.200s;}
@keyframes bop {
0% { font-size: 20pt; }
100% { font-size: 40pt; }
}
</style>
<script type="text/javascript">
var palette = ["#111", "red", "orange", "yellow", "green", "blue", "purple", "hotpink", "white"];
var palette_chars = {
"#111": "",
"red": "R",
"orange": "O",
"yellow": "Y",
"green": "G",
"blue": "B",
"purple": "I",
"hotpink": "V",
"white": "W"
};
var palette_nums = [
"#111",
"red",
"orange",
"yellow",
"green",
"blue",
"purple",
"hotpink",
"white"
];
var palette_divs = {};
var gogogo = function() {
// pile of hash encode/decode stuff
var LZW = {
encode: function(s) {
var dict = {};
var data = (s + "").split("");
var out = [];
var currChar;
var phrase = data[0];
var code = 256;
for (var i=1; i<data.length; i++) {
currChar=data[i];
if (dict[phrase + currChar] != null) {
phrase += currChar;
} else {
out.push(phrase.length > 1 ? dict[phrase] : phrase.charCodeAt(0));
dict[phrase + currChar] = code;
code++;
phrase=currChar;
}
}
out.push(phrase.length > 1 ? dict[phrase] : phrase.charCodeAt(0));
for (var i=0; i<out.length; i++) {
out[i] = String.fromCharCode(out[i]);
}
return out.join("");
},
decode: function(s) {
var dict = {};
var data = (s + "").split("");
var currChar = data[0];
var oldPhrase = currChar;
var out = [currChar];
var code = 256;
var phrase;
for (var i=1; i<data.length; i++) {
var currCode = data[i].charCodeAt(0);
if (currCode < 256) {
phrase = data[i];
} else {
phrase = dict[currCode] ? dict[currCode] : (oldPhrase + currChar);
}
out.push(phrase);
currChar = phrase.charAt(0);
dict[code] = oldPhrase + currChar;
code++;
oldPhrase = phrase;
}
return out.join("");
}
};
var RLE = {
charmap: {
'-8': 'H',
'-7': 'G',
'-6': 'F',
'-5': 'E',
'-4': 'D',
'-3': 'C',
'-2': 'B',
'-1': 'A',
'0': 'a',
'1': 'b',
'2': 'c',
'3': 'd',
'4': 'e',
'5': 'f',
'6': 'g',
'7': 'h',
'8': 'i'
},
nummap: {
'H': '-8',
'G': '-7',
'F': '-6',
'E': '-5',
'D': '-4',
'C': '-3',
'B': '-2',
'A': '-1',
'a': '0',
'b': '1',
'c': '2',
'd': '3',
'e': '4',
'f': '5',
'g': '6',
'h': '7',
'i': '8'
},
encode: function(data) {
// 1. collect repeating numbers
var comp = '';
var i = 0;
var cur = data[i++];
var count = 1;
do {
if (data[i] == cur) {
count++;
} else {
comp += count.toString();
comp += RLE.charmap[cur];
if (data[i] == '-') {
cur = -data[++i];
} else {
cur = data[i];
}
count = 1;
}
} while (i++ < data.length);
return comp;
},
decode: function(data) {
var decomp = '';
var i = 0;
var numstr = data[i++];
do {
if (typeof RLE.nummap[data[i]] === 'undefined') {
numstr += data[i];
} else {
decomp += RLE.nummap[data[i]].repeat(parseInt(numstr));
numstr = '';
}
} while (i++ < data.length);
return decomp;
}
};
var Base64 = {
_keyStr: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
encode: function(input) {
var output = "";
var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
var i = 0;
input = Base64._utf8_encode(input);
while (i < input.length) {
chr1 = input.charCodeAt(i++);
chr2 = input.charCodeAt(i++);
chr3 = input.charCodeAt(i++);
enc1 = chr1 >> 2;
enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
enc4 = chr3 & 63;
if (isNaN(chr2)) {
enc3 = enc4 = 64;
} else if (isNaN(chr3)) {
enc4 = 64;
}
output = output + Base64._keyStr.charAt(enc1) + Base64._keyStr.charAt(enc2) + Base64._keyStr.charAt(enc3) + Base64._keyStr.charAt(enc4);
}
return output;
},
decode: function(input) {
var output = "";
var chr1, chr2, chr3;
var enc1, enc2, enc3, enc4;
var i = 0;
input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
while (i < input.length) {
enc1 = Base64._keyStr.indexOf(input.charAt(i++));
enc2 = Base64._keyStr.indexOf(input.charAt(i++));
enc3 = Base64._keyStr.indexOf(input.charAt(i++));
enc4 = Base64._keyStr.indexOf(input.charAt(i++));
chr1 = (enc1 << 2) | (enc2 >> 4);
chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
chr3 = ((enc3 & 3) << 6) | enc4;
output = output + String.fromCharCode(chr1);
if (enc3 != 64) {
output = output + String.fromCharCode(chr2);
}
if (enc4 != 64) {
output = output + String.fromCharCode(chr3);
}
}
output = Base64._utf8_decode(output);
return output;
},
_utf8_encode: function(string) {
string = string.replace(/\r\n/g, "\n");
var utftext = "";
for (var n = 0; n < string.length; n++) {
var c = string.charCodeAt(n);
if (c < 128) {
utftext += String.fromCharCode(c);
} else if ((c > 127) && (c < 2048)) {
utftext += String.fromCharCode((c >> 6) | 192);
utftext += String.fromCharCode((c & 63) | 128);
} else {
utftext += String.fromCharCode((c >> 12) | 224);
utftext += String.fromCharCode(((c >> 6) & 63) | 128);
utftext += String.fromCharCode((c & 63) | 128);
}
}
return utftext;
},
_utf8_decode: function(utftext) {
var string = "";
var i = 0;
var c = c1 = c2 = 0;
while (i < utftext.length) {
c = utftext.charCodeAt(i);
if (c < 128) {
string += String.fromCharCode(c);
i++;
} else if ((c > 191) && (c < 224)) {
c2 = utftext.charCodeAt(i + 1);
string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
i += 2;
} else {
c2 = utftext.charCodeAt(i + 1);
c3 = utftext.charCodeAt(i + 2);
string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
i += 3;
}
}
return string;
}
};
// get our elements
var pal = document.getElementById("palette");
var area = document.getElementById("area");
var selected_color = "#333";
var select = null;
var setPeg = function(ele, color) {
if (ele.style.backgroundColor == color) return;
if (palette_divs[ele.style.backgroundColor]) {
palette_divs[ele.style.backgroundColor].innerText = parseInt(palette_divs[ele.style.backgroundColor].innerText)-1;
}
ele.style.backgroundColor = color;
ele.innerText = (palette_chars[color] ? palette_chars[color] : '');
if (color != palette[0] && palette_divs[color]) {
palette_divs[color].innerText = parseInt(palette_divs[color].innerText)+1;
}
};
var clickColor = function(evt) {
selected_color = evt.target.style.backgroundColor;
select.className = "color";
select = evt.target;
select.className = "color_selected";
};
var clickPeg = function(target) {
if (mousedown == 1) { // draw
setPeg(target, selected_color);
} else if (mousedown == 2) { // copy
selected_color = target.style.backgroundColor;
if (typeof select !== 'undefined') select.className = "color";
select = palette_divs[selected_color];
if (typeof select !== 'undefined') select.className = "color_selected";
} else if (mousedown == 3) { // erase
setPeg(target, palette[0]);
}
};
var clearPegs = function() {
var rows = area.children;
for (var i = 0; i < rows.length; i++) {
var pegs = rows[i].children;
for (var j = 0; j < pegs.length; j++) {
if (palette_divs[pegs[j].style.backgroundColor]) palette_divs[pegs[j].style.backgroundColor].innerText = parseInt(palette_divs[pegs[j].style.backgroundColor].innerText)-1;
pegs[j].style.backgroundColor = palette[0];
pegs[j].innerText = "";
}
}
window.location.hash = '';
};
// 1. generate palette
for (var i in palette) {
var ele = document.createElement("div");
ele.className = "color";
ele.innerText = "0";
ele.style.backgroundColor = palette[i];
ele.addEventListener("click", clickColor);
pal.appendChild(ele);
palette_divs[palette[i]] = ele;
select = ele;
}
select.className = "color_selected";
selected_color = select.style.backgroundColor;
// 2. generate pegboard
area.oncontextmenu = function() { return false; };
var mouseMove = function(evt) {
evt.preventDefault();
if (evt.target.className == "peg") {
clickPeg(evt.target);
}
};
var mouseOut = function(evt) {
evt.preventDefault();
if (evt.target != this || evt.target.className != "peg") return;
mousedown = 0;
window.removeEventListener("mouseup", mouseUp);
area.removeEventListener("mouseout", mouseOut);
area.removeEventListener("mousemove", mouseMove);
rebuildHash();
};
var mouseUp = function(evt) {
evt.preventDefault();
mousedown = 0;
window.removeEventListener("mouseup", mouseUp);
area.removeEventListener("mousemove", mouseMove);
area.removeEventListener("mouseout", mouseOut);
rebuildHash();
};
var mouseDown = function(evt) {
evt.preventDefault();
mousedown = evt.which;
if (evt.target.className == "peg") {
clickPeg(evt.target);
}
window.addEventListener("mouseup", mouseUp, false);
area.addEventListener("mousemove", mouseMove, false);
area.addEventListener("mouseout", mouseOut, false);
};
area.addEventListener("mousedown", mouseDown, false);
for (var i = 0; i < 29; i++) {
var peg_row = document.createElement("div");
peg_row.className = "peg_row";
var cols = (i % 2 == 1 ? 24 : 25);
for (var j = 0; j < cols; j++) {
var peg = document.createElement("div");
peg.className = "peg";
peg.style.backgroundColor = palette[0];
//peg.addEventListener("mousedown", clickPeg, false);
/* peg.addEventListener("mousemove", function(evt) {
if (mousedown == 1) { // draw
setPeg(evt.target, selected_color);
} else if (mousedown == 2) { // copy
selected_color = evt.target.style.backgroundColor;
select.className = "color";
select = palette_divs[selected_color];
select.className = "color_selected";
} else if (mousedown == 3) { // erase
setPeg(evt.target, palette[0]);
}
}, false);*/
peg_row.appendChild(peg);
}
area.appendChild(peg_row);
}
// 3. set up clear
var clear = document.getElementById("clear");
clear.addEventListener("mousedown", clearPegs, false);
// loading/unloading
var rebuildHash = function() {
var str = '';
var rows = area.children;
for (var i = 0; i < rows.length; i++) {
var pegs = rows[i].children;
for (var j = 0; j < pegs.length; j++) {
var match = palette.indexOf(pegs[j].style.backgroundColor);
if (match != -1) {
str += match;
} else {
str += '0';
}
}
}
window.location.hash = Base64.encode(LZW.encode(RLE.encode(str)));
};
var loadData = function(data) {
var pegs = RLE.decode(LZW.decode(Base64.decode(data)));
var peg_elements = [];
var rows = area.children;
for (var i = 0; i < rows.length; i++) {
var row_pegs = rows[i].children;
for (var j = 0; j < row_pegs.length; j++) {
peg_elements.push(row_pegs[j]);
}
}
console.log(peg_elements);
for (var i = 0; i < pegs.length; i++) {
setPeg(peg_elements[i], palette_nums[pegs[i]]);
}
};
if (window.location.hash) {
loadData(window.location.hash.substring(1));
}
window.addEventListener('hashchange', function(evt) {
}, true);
};
window.onload = gogogo;
</script>
</head>
<body>
<h1><span class="s_a">L</span><span class="s_b">i</span><span class="s_c">t</span><span class="s_d">e</span><span class="s_e">B</span><span class="s_f">r</span><span class="s_g">i</span><span class="s_h">t</span><span class="s_i">r</span></h1>
<div id="controls">
<div><b>LMB</b> - set peg to selected color</div>
<div><b>MMB</b> - set color to peg</div>
<div><b>RMB</b> - remove selected peg</div>
</div>
<div></div>
<div id="area"></div>
<div style="vertical-align:top;text-align: left;display:inline-block;padding-left:8px;">
<div class="button" id="clear">Clear!</div>
<div id="palette"></div>
</div>
<div id="eighties"></div>
</body>
</html>