mirror of
https://github.com/ZetaKebab/japanese-conjugation-drill.git
synced 2025-01-14 22:08:44 +00:00
577 lines
15 KiB
JavaScript
Executable File
577 lines
15 KiB
JavaScript
Executable File
// drill.js
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var transformations = [
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{ from: "causative", to: "dictionary" },
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{ from: "causative negative", to: "dictionary" },
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{ from: "causative passive", to: "dictionary" },
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{ from: "causative passive negative", to: "dictionary" },
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{ from: "imperative", to: "dictionary" },
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{ from: "imperative negative", to: "dictionary" },
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{ from: "negative", to: "dictionary" },
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{ from: "passive", to: "dictionary" },
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{ from: "passive negative", to: "dictionary" },
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{ from: "past", to: "dictionary" },
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{ from: "past negative", to: "dictionary" },
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{ from: "polite", to: "dictionary" },
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{ from: "polite negative", to: "dictionary" },
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{ from: "polite past", to: "dictionary" },
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{ from: "polite past negative", to: "dictionary" },
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{ from: "polite progressive", to: "dictionary" },
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{ from: "polite progressive negative", to: "dictionary" },
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{ from: "polite progressive past", to: "dictionary" },
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{ from: "polite progressive past negative", to: "dictionary" },
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{ from: "potential", to: "dictionary" },
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{ from: "potential negative", to: "dictionary" },
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{ from: "progressive", to: "dictionary" },
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{ from: "progressive negative", to: "dictionary" },
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{ from: "progressive past", to: "dictionary" },
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{ from: "progressive past negative", to: "dictionary" },
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{ from: "te-form", to: "dictionary" },
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{ from: "te-form negative", to: "dictionary" },
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];
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var log;
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Array.prototype.randomElement = function () {
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return this[Math.floor(Math.random() * this.length)]
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}
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// From: http://stackoverflow.com/a/2897510
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new function ($) {
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$.fn.getCursorPosition = function () {
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var input = this.get(0);
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if (!input) return; // No (input) element found
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if ('selectionStart' in input) {
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// Standard-compliant browsers
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return input.selectionStart;
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} else if (document.selection) {
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// IE
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input.fmcus();
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var sel = document.selection.createRange();
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var selLen = document.selection.createRange().text.length;
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sel.moveStart('character', -input.value.length);
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return sel.text.length - selLen;
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}
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}
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}(jQuery);
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// From: http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area
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new function ($) {
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$.fn.setCursorPosition = function (pos) {
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if (this.setSelectionRange) {
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this.setSelectionRange(pos, pos);
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} else if (this.createTextRange) {
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var range = this.createTextRange();
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range.collapse(true);
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if (pos < 0) {
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pos = $(this).val().length + pos;
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}
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range.moveEnd('character', pos);
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range.moveStart('character', pos);
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range.select();
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}
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}
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}(jQuery);
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function commaList(items, conjunction) {
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if (conjunction == undefined) {
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conjunction = "and";
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}
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var result = "";
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for (var i = 0; i < items.length; i++) {
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result = result + items[i];
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if (i < (items.length - 2)) {
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result += ", ";
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}
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if (i == (items.length - 2)) {
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result += " " + conjunction + " ";
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}
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}
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return result;
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}
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function resetLog() {
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log = { "history": [] };
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}
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function getVerbForms(entry) {
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function kanaForm(words) {
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if (words.constructor !== Array) {
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words = [words];
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}
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return words.map(function (word) { return word.split(/.\[([^\]]*)\]/).join(""); } );
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}
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function kanjiForm(words) {
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if (words.constructor !== Array) {
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words = [words];
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}
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return words.map(function (word) { return word.split(/(.)\[[^\]]*\]/).join(""); } );
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}
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var result = {
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"kanji": {},
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"hiragana": {},
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"furigana": {}
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};
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Object.keys(words[entry].conjugations).forEach(function (key) {
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result["kanji"][key] = kanjiForm(words[entry].conjugations[key]);
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result["hiragana"][key] = kanaForm(words[entry].conjugations[key]);
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result["furigana"][key] = words[entry].conjugations[key];
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});
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return result;
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}
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function wordWithFurigana(words) {
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if (words.constructor !== Array) {
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words = [words];
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}
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return words.map(function (word) {
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var bits = word.split(/(.)\[([^\]]*)\]/);
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while (bits.length > 1) {
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bits[0] = bits[0] + "<span tooltip='" + bits[2] + "'>" + bits[1] + "</span>" + bits[3];
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bits.splice(1, 3);
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}
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return bits[0];
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});
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}
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function processAnswerKey() {
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var el = $('#answer');
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var pos = el.getCursorPosition();
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var val = el.val();
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var last1 = val.slice(pos - 1, pos);
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var last2 = val.slice(pos - 2, pos);
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var last3 = val.slice(pos - 3, pos);
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var replace1 = {
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"a": "あ", "i": "い", "u": "う", "e": "え", "o": "お"
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};
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var replace2 = {
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"ka": "か", "ki": "き", "ku": "く", "ke": "け", "ko": "こ",
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"sa": "さ", "si": "し", "su": "す", "se": "せ", "so": "そ",
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"ta": "た", "ti": "ち", "tu": "つ", "te": "て", "to": "と",
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"na": "な", "ni": "に", "nu": "ぬ", "ne": "ね", "no": "の",
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"ha": "は", "hi": "ひ", "hu": "ふ", "he": "へ", "ho": "ほ",
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"ma": "ま", "mi": "み", "mu": "む", "me": "め", "mo": "も",
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"ra": "ら", "ri": "り", "ru": "る", "re": "れ", "ro": "ろ",
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"ga": "が", "gi": "ぎ", "gu": "ぐ", "ge": "げ", "go": "ご",
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"za": "ざ", "zi": "じ", "zu": "ず", "ze": "ぜ", "zo": "ぞ",
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"da": "だ", "di": "ぢ", "du": "づ", "de": "で", "do": "ど",
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"ba": "ば", "bi": "び", "bu": "ぶ", "be": "べ", "bo": "ぼ",
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"pa": "ぱ", "pi": "ぴ", "pu": "ぷ", "pe": "ぺ", "po": "ぽ",
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"qa": "くぁ", "qi": "くぃ", "qu": "く", "qe": "くぇ", "qo": "くぉ",
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"wa": "わ", "wi": "うぃ", "wu": "う", "we": "うぇ", "wo": "を",
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"ya": "や", "yi": "い", "yu": "ゆ", "ye": "いぇ", "yo": "よ",
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"fa": "ふぁ", "fi": "ふぃ", "fu": "ふ", "fe": "ふぇ", "fo": "ふぉ",
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"ja": "じゃ", "ji": "じ", "ju": "じゅ", "je": "じぇ", "jo": "じょ",
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"la": "ぁ", "li": "ぃ", "lu": "ぅ", "le": "ぇ", "lo": "ぉ",
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"za": "ざ", "zi": "じ", "zu": "ず", "ze": "ぜ", "zo": "ぞ",
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"xa": "ぁ", "xi": "ぃ", "xu": "ぅ", "xe": "ぇ", "xo": "ぉ",
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"ca": "か", "ci": "し", "cu": "く", "ce": "せ", "co": "こ",
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"va": "ヴぁ", "vi": "ヴぃ", "vu": "ヴ", "ve": "ヴぇ", "vo": "ヴぉ",
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"lu": "っ",
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"nn": "ん", "n'": "ん",
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"nb": "んb", "nc": "んc", "nd": "んd", "nf": "んf", "ng": "んg",
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"nh": "んh", "nj": "んj", "nk": "んk", "nl": "んl", "nm": "んm",
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"np": "んp", "nq": "んq", "nr": "んr", "ns": "んs", "nt": "んt",
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"nv": "んv", "nw": "んw", "nx": "んx", "nz": "んz",
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"aa": "っa", "bb": "っb", "cc": "っc", "dd": "っd", "ee": "っe",
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"ff": "っf", "gg": "っg", "hh": "っh", "ii": "っi", "jj": "っj",
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"kk": "っk", "ll": "っl", "mm": "っm", "oo": "っo", "pp": "っp",
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"qq": "っq", "rr": "っr", "ss": "っs", "tt": "っt", "uu": "っu",
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"vv": "っv", "ww": "っw", "xx": "っx", "yy": "っy", "zz": "っz",
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};
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var replace3 = {
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"kya": "きゃ", "kyi": "きぃ", "kyu": "きゅ", "kye": "きぇ", "kyo": "きょ",
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"sha": "しゃ", "shi": "し", "shu": "しゅ", "she": "しぇ", "sho": "しょ",
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"cha": "ちゃ", "chi": "ち", "chu": "ちゅ", "che": "ちぇ", "cho": "ちょ",
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"nya": "にゃ", "nyi": "にぃ", "nyu": "にゅ", "nye": "にぇ", "nyo": "にょ",
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"hya": "ひゃ", "hyi": "ひぃ", "hyu": "ひゅ", "hye": "ひぇ", "hyo": "ひょ",
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"mya": "みゃ", "myi": "みぃ", "myu": "みゅ", "mye": "みぇ", "myo": "みょ",
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"rya": "りゃ", "ryi": "りぃ", "ryu": "りゅ", "rye": "りぇ", "ryo": "りょ",
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"gya": "ぎゃ", "gyi": "ぎぃ", "gyu": "ぎゅ", "gye": "ぎぇ", "gyo": "ぎょ",
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"zya": "じゃ", "zyi": "じぃ", "zyu": "じゅ", "zye": "じぇ", "zyo": "じょ",
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"dya": "ぢゃ", "dyi": "ぢぃ", "dyu": "ぢゅ", "dye": "ぢぇ", "dyo": "ぢょ",
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"bya": "びゃ", "byi": "びぃ", "byu": "びゅ", "bye": "びぇ", "byo": "びょ",
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"pya": "ぴゃ", "pyi": "ぴぃ", "pyu": "ぴゅ", "pye": "ぴぇ", "pyo": "ぴょ",
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"shi": "し",
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"tsu": "つ",
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};
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if (replace3[last3]) {
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val = val.slice(0, pos - 3) + replace3[last3] + val.slice(pos, -1);
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el.val(val);
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el.setCursorPosition(pos - 3 + replace3[last3].length);
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} else if (replace2[last2]) {
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val = val.slice(0, pos - 2) + replace2[last2] + val.slice(pos, -1);
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el.val(val);
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el.setCursorPosition(pos - 2 + replace2[last2].length);
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} else if (replace1[last1]) {
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val = val.slice(0, pos - 1) + replace1[last1] + val.slice(pos, -1);
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el.val(val);
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el.setCursorPosition(pos - 1 + replace1[last1].length);
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}
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}
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function validQuestion(entry, forms, transformation, options) {
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var valid = true;
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transformation.tags.forEach(function (type) {
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if (options[type] == false) {
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valid = false;
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}
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});
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if (options[words[entry].group] == false) {
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valid = false;
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}
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if (!forms["furigana"][transformation.from])
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valid = false;
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if (!forms["furigana"][transformation.to])
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valid = false;
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return valid;
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}
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function generateQuestion() {
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var entry;
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var to_form;
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var from_form;
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var forms;
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var count = 0;
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while (true) {
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if (count++ == 10000) {
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showSplash();
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return;
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}
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entry = Object.keys(words).randomElement();
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transformation = transformations.randomElement();
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from_form = transformation.from;
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to_form = transformation.to;
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forms = getVerbForms(entry);
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var valid = validQuestion(entry, forms, transformation, getOptions());
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if (valid) {
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break;
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}
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}
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var kanjiForms = forms["kanji"];
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var kanaForms = forms["hiragana"];
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var furiganaForms = forms["furigana"];
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var question = "What is the " + transformation.phrase + " form of " +
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wordWithFurigana(furiganaForms[from_form]).randomElement() + "?";
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var answer = kanjiForms[to_form];
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var answer2 = kanaForms[to_form];
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$('#question').html(question);
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window.question = question;
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window.answer = kanjiForms[to_form];
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window.answerWithFurigana = wordWithFurigana(furiganaForms[to_form]);
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window.answer2 = answer2;
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$('#next').prop('disabled', true);
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$('#response').html("");
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$('#message').html("");
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$('#proceed').hide();
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$('#input').show();
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$('#answer').focus();
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$('#answer').on('input', processAnswerKey);
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}
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function processAnswer() {
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var response = $('#answer').val().trim();
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if (response == "")
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return;
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var correct = ((window.answer.indexOf(response) != -1) || (window.answer2.indexOf(response) != -1));
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var klass = correct ? "correct" : "incorrect";
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log.history.push({
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"question": window.question,
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"response": response,
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"answer": window.answerWithFurigana,
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"kana": window.answer2,
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"correct": correct
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});
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$('#answer').val("");
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$('#response').prop('class', klass).text(response);
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$('#next').prop('disabled', false);
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if (correct) {
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$('#message').html("");
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} else {
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$('#message').html("<div>The correct answer was " + commaList(window.answerWithFurigana, "or") + "</div>");
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}
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$('#input').hide();
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$('#proceed').show();
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$('#proceed button').focus();
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updateHistoryView(log);
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}
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function updateHistoryView(log) {
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var review = $('<table>');
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var total = 0;
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var correct = 0;
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var header_tr = $('<tr>');
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header_tr.append($('<th>Question</th>'));
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header_tr.append($('<th>Answer</th>'));
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header_tr.append($('<th>Response</th>'));
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review.append(header_tr);
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log.history.forEach(function (entry) {
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total++;
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if (entry.correct) {
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correct++;
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}
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var tr = $('<tr>');
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var td1 = $('<td>');
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var td2 = $('<td>');
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var td3 = $('<td>');
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td1.html(entry.question);
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td2.html(commaList(entry.answer, "or"));
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td3.text(entry.response);
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tr.append(td1);
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tr.append(td2);
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tr.append(td3);
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if (entry.correct) {
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td3.append("<span class='answer-correct'> ○</span>");
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} else {
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td3.append("<span class='answer-wrong'> ×</span>");
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}
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review.append(tr);
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});
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$('#history').empty().append(review);
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$('#history').append("<p>" + correct + " of " + total + " correct.</p>");
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}
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function proceed() {
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if (log.history.length == $('#numQuestions').val()) {
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endQuiz();
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} else {
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generateQuestion();
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}
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}
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function showSplash() {
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$('#splash').show();
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$('#quizSection').hide();
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$('#scoreSection').hide();
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$('#go').focus();
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}
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function startQuiz() {
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$('#splash').hide();
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$('#quizSection').show();
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$('#scoreSection').hide();
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resetLog();
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generateQuestion();
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}
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function endQuiz() {
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$('#splash').hide();
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$('#quizSection').hide();
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$('#scoreSection').show();
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$('#backToStart').focus();
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}
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function arrayDifference(a, b) {
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// From http://stackoverflow.com/a/1723220
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return a.filter(function (x) { return b.indexOf(x) < 0 });
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}
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function arrayUnique(arr) {
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return arr.filter(function (value, index, self) {
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return self.indexOf(value) === index;
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});
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}
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function calculateTransitions() {
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function getTags(str) {
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var tags = str.split(" ");
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if ((tags.length == 1) && (tags[0] == "plain")) {
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tags = [];
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}
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return tags;
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}
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function calculateTags(tags) {
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tags = tags.split(" ");
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if (tags.indexOf("polite") == -1) {
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tags.push("plain");
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}
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if (tags.indexOf("dictionary") != -1) {
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tags.splice(tags.indexOf("dictionary"), 1);
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}
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return tags;
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}
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transformations.forEach(function (transformation) {
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var from = getTags(transformation.from);
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var to = getTags(transformation.to);
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var from_extra = {
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"negative": "affirmative",
|
||
"past": "present",
|
||
"polite": "plain",
|
||
"te-form": "non-て",
|
||
"potential": "non-potential",
|
||
"imperative": "non-imperative",
|
||
"causative": "non-causative",
|
||
"passive": "active",
|
||
"progressive": "non-progressive",
|
||
};
|
||
|
||
var to_extra = {
|
||
"negative": "negative",
|
||
"past": "past",
|
||
"polite": "polite",
|
||
"te-form": "て",
|
||
"potential": "potential",
|
||
"imperative": "imperative",
|
||
"causative": "causative",
|
||
"passive": "passive",
|
||
"progressive": "progressive",
|
||
};
|
||
|
||
transformation.phrase = "dictionary";
|
||
|
||
transformation.tags = arrayUnique(calculateTags(transformation.from).concat(calculateTags(transformation.to)));
|
||
|
||
});
|
||
}
|
||
|
||
function updateOptionSummary() {
|
||
|
||
// Calculate how many questions will apply
|
||
|
||
var options = getOptions();
|
||
var applicable = 0;
|
||
|
||
Object.keys(words).forEach(function (word) {
|
||
|
||
var forms = getVerbForms(word);
|
||
|
||
transformations.forEach(function (transformation) {
|
||
|
||
if (validQuestion(word, forms, transformation, options)) {
|
||
applicable++;
|
||
}
|
||
});
|
||
});
|
||
|
||
$("#questionCount").text(applicable);
|
||
}
|
||
|
||
function getOptions() {
|
||
|
||
var options = ["plain", "polite", "negative", "past", "te-form",
|
||
"progressive", "potential", "imperative", "passive", "causative",
|
||
"godan", "ichidan", "iku", "kuru", "suru", "i-adjective", "na-adjective",
|
||
"ii"];
|
||
|
||
var result = {};
|
||
|
||
options.forEach(function (option) {
|
||
result[option] = $('#' + option).is(':checked') != false;
|
||
});
|
||
|
||
return result;
|
||
}
|
||
|
||
$('window').ready(function () {
|
||
|
||
calculateTransitions();
|
||
|
||
$('#go').click(startQuiz);
|
||
$('#backToStart').click(showSplash);
|
||
|
||
$('div.options input').click(updateOptionSummary);
|
||
|
||
updateOptionSummary();
|
||
|
||
showSplash();
|
||
});
|