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var _koma = {
Fu: 0, Ky: 1, Ke: 2, Gi: 3, Ki: 4, Ka: 5, Hi: 6, Ou: 7,
To: 8, Ny: 9, Nk: 10, Ng: 11, Um: 13, Ry: 14,
MOJI: [
"歩", "香", "桂", "銀", "金", "角", "飛", "玉",
"と", "成香", "成桂", "成銀", "", "馬", "龍", "",
],
};
var _opt = {
NARI: 0x1, NARAZU: 0x2, UTSU: 0x4, DOU: 0x8, // 成, 不成, 打, 同
AGARU: 0x10, YORU: 0x20, HIKU: 0x40, YUKU: 0x80,
MIGI: 0x100, HIDARI: 0x200, SUGU: 0x400, // 右, 左, 直
// 上, 寄, 引, 行
TOURYOU: 0x1000, HANSOKU: 0x2000, SENNICHI: 0x4000, JISHOUGI: 0x8000,
// 投了, 反則負け, 千日手, 持将棋
MOJI: [
"成", "不成", "打", "同",
"上", "寄", "引", "行",
"右", "左", "直", "",
"投了", "反則負け", "千日手", "持将棋",
],
};
var _key = {
SEPARATOR: ":",
SASITE: "sasite",
KYOKUMEN: "kyokumen",
MOCHIGOMA: "mochigoma",
PLAYER: "player",
};
var _val = {
KOMADAI_LEN: 3,
NAME_LEN: 20,
VIEW_W: 300,
VIEW_H: 300,
MASU_W: 28,
MASU_H: 28,
KOMA_L: 24,
KOMADAI_H: 30,
KOMABAKO_W: 200,
KOMABAKO_H: 100,
};
var _str = {
SURU: "する", SHINAI: "しない",
HAYAI: "速い", FUTSUU: "普通", OSOI: "遅い",
KOUGO: "交互", JIYUU: "自由",
DEFAULT_PLAYERS: ["先手", "", "後手", ""],
MOCHIGOMA_EMPTY: "なし",
MOCHIGOMA_ALL: "残り全部",
SENTE: "▲", GOTE: "△",
KANSUUJI: "零一二三四五六七八九十",
ZENKAKU_SUUJI: "０１２３４５６７８９",
KOMA_FONT: _val.KOMA_L + "px 'Hiragino Mincho ProN'",
};
var _label = {
KYOUCHOU: "指し手の強調",
HANTEN: "盤面の反転",
SPEED: "再生速度",
TEBAN: "手番",
NEXT: "次の手の表示",
SETTING: "詳細設定",
END_SETTING: "設定終了",
PLAYER: ["<<", "<", "||", ">", ">>"],
MAIN: ["対局情報", "盤面編集", "棋譜編集", "棋譜読書"],
INFO: ["平手局面", "全て駒箱", "残り全部", "設定終了"],
BANMEN: ["盤面反転", "編集終了"],
KIFU: ["削除", "開始局面", "終局情報", "編集終了"],
IO: ["棋譜読込", "中止"],
NAMES: [
["", "持駒", "名前"],
["先手", _val.KOMADAI_LEN, _val.NAME_LEN],
["後手", _val.KOMADAI_LEN, _val.NAME_LEN],
],
MONDAI: ["一手戻す", "解答"],
KAITOU: ["問題"],
};
var _color = {
KOMA: "black",
PICK: "#c0c0c0",
KOMADAI: "#f0f0f0",
};
var _pointer = {
PRESSED: ("ontouchstart" in window) ?
"touchstart" : "mousedown",
RELEASED: ("ontouchstart" in window) ?
"touchend" : "mouseup",
};
var _msg = {
NARI: "成りますか?",
KAITOU: "解答を見ますか?",
MONDAI: "問題に戻りますか?",
};
var _war = {
LOST_KYOKUMEN: "局面情報が消去されますが、よろしいですか?",
LOST_KIFU: "棋譜情報が消去されますが、よろしいですか?",
REMOVE_AFTER: "この指し手以降を削除しますか?",
REMOVE_BEFORE: "この局面を開始局面にしますか?",
};
var _err = {
BROWSER_NOT_SUPPORTED: "ブラウザが対応していません",
BAD_QUALITY: "描画の質が正しくありません",
SASITE_END: "棋譜の途中でファイルの終端に達しました",
SASITE_POS: "指し手の位置が正しくありません",
SASITE_KOMA: "指し手の駒が正しくありません",
SASITE_OPT: "指し手のオプションが正しくありません",
SASITE_RULE: "指し手がルールに反しています",
KYOKUMEN_FORMAT: "局面の書式が正しくありません",
KYOKUMEN_POS: "局面の位置が正しくありません",
KYOKUMEN_KOMA: "局面の駒が正しくありません",
KYOKUMEN_MOCHIGOMA: "局面の持駒が正しくありません",
KYOKUMEN_SASITE: "局面の指し手が正しくありません",
KYOKUMEN_KINJITE: "局面に禁じ手があります",
KYOKUMEN_OVER: "局面に駒が多すぎます",
PLAYER_FORMAT: "対局者の書式が正しくありません",
MOCHIGOMA_MODE: "持駒のモードが正しくありません",
};
var _util = {
arr_copy: function(a) {
return a.concat();
},
arr_equals: function(a, b) {
if (a.length != b.length) return false;
for (var i = 0; i < a.length; i++)
if (a[i] != b[i]) return false;
return true;
},
is_digit: function(c) { return c.match(/^\d$/) != null; },
parse_digit: function(c) {
if (_util.is_digit(c)) return parseInt(c);
var index;
if ((index = _str.KANSUUJI.indexOf(c)) == -1)
index = _str.ZENKAKU_SUUJI.indexOf(c);
return index;
},
opt_moji: function(flag) {
if (flag == 0) return "";
for (var i = 0; i < 16; i++)
if ((0x1 << i) == flag) return _opt.MOJI[i];
return "";
},
max_len: function(s, len) {
if (s.length <= len) return s;
return s.substring(0, len);
},
onload: function(callback) {
window.addEventListener("DOMContentLoaded", callback);
},
touched: function(div, callback) {
div.addEventListener(_pointer.PRESSED, function(e) {
var x, y;
if (e.type == "touchstart") {
x = e.touches[0].clientX;
y = e.touches[0].clientY;
} else {
x = e.clientX;
y = e.clientY;
}
var rc = e.target.getBoundingClientRect();
x -= rc.left; y -= rc.top;
callback(x, y);
});
},
add_panel: function(div) {
var panel = document.createElement("div");
panel.className = "panel";
div.appendChild(panel);
return panel;
},
change_panel: function(div, index) {
var panels = div.getElementsByClassName("panel");
[].forEach.call(panels, function(panel, i) {
panel.style.display = (i == index) ? "block" : "none";
});
},
add_menu: function(div, cmds, callback) {
var btn;
for (cmd of cmds) {
btn = _util.create_element("button", cmd);
btn.addEventListener("click", function(e) {
callback(cmds.indexOf(e.target.innerHTML));
});
div.appendChild(btn);
}
},
create_element: function(tag_name, text, class_name) {
var e = document.createElement(tag_name);
e.innerHTML = text;
if (class_name != undefined) e.className = class_name;
return e;
},
get_text: function(e) { return e.textContent; },
set_text: function(e, text) { e.textContent = text; },
set_options: function(e, options, b_show_next) {
for (var i = e.length - 1; i >= 0; i--)
e.remove(i);
if (!b_show_next) e.add(new Option("?"));
for (var option of options)
e.add(new Option(option.to_string()));
},
};