tothvillar
351 lines
7.3 KiB
JavaScript
351 lines
7.3 KiB
JavaScript
function i(e) {
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this.arr = [];
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this.len = 0;
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undefined == e && (e = "0");
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this.base = e;
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this.init();
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}
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i.prototype.init = function () {
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var e = this.base.slice(-1);
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if (e.charCodeAt() > 57) {
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var o = {
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K: 3,
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M: 6,
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B: 9,
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T: 12,
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P: 15,
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E: 18,
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Z: 21,
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Y: 24,
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N: 27,
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D: 30,
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S: 33,
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U: 36,
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Q: 39
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}[e];
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var t = this.base.slice(0, this.base.length - 1).split(".");
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for (var i = 0; i < o - 1; i++) {
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this.arr.push(0);
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}
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if (t.length > 1) {
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var n = parseInt(t[1]);
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n = Math.floor(n / Math.pow(10, t[1].length - 1));
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this.arr.push(n);
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} else {
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this.arr.push(0);
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}
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var a = t[0].split("");
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for (var c = a.length - 1; c >= 0; c--) {
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this.arr.push(parseInt(a[c]));
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}
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} else {
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var s = this.base.split("");
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for (var l = s.length - 1; l >= 0; l--) {
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this.arr.push(parseInt(s[l]));
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}
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}
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this.len = this.arr.length;
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this.base = this.getShortString();
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};
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i.prototype.alterationBase = function () {
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var e = arguments.length > 0 && undefined !== arguments[0] ? arguments[0] : "0";
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this.arr = [];
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this.len = 0;
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this.base = e;
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this.init();
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};
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i.prototype.plus = function (e) {
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var o = [];
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var t = Math.max(e.len, this.len);
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var i = false;
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for (var n = 0; n < t; n++) {
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if (undefined !== e.arr[n] && undefined !== this.arr[n]) {
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var a = e.arr[n] + this.arr[n];
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if (i) {
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a += 1;
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i = false;
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}
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if (a >= 10) {
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i = true;
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o[n] = a % 10;
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} else {
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o[n] = a;
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}
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} else {
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var c = undefined !== e.arr[n] ? e.arr[n] : this.arr[n];
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if (i) {
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c += 1;
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i = false;
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}
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if (c >= 10) {
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i = true;
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o[n] = c % 10;
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} else {
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o[n] = c % 10;
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}
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}
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}
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i && o.push(1);
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this.arr = o;
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this.len = this.arr.length;
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this.base = this.getShortString();
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};
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i.prototype.minus = function (e) {
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var o = [];
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if (e.len > this.len || e.len == this.len && this.arr[this.len - 1] < e.arr[this.len - 1]) {
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o.push(0);
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} else {
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var t = 0;
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var i = this.len;
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var n = 0;
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for (var a = 0; a < i && (n = this.arr[a], n -= t, a < e.len && (n -= e.arr[a]), n < 0 ? (t = 1, n += 10) : t = 0, !(n < 0)); a++) {
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o.push(n);
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}
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0 != t && (o = [0]);
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}
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a = this.len = o.length;
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for (var c = -1; a-- && 0 == o[a];) {
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c = Math.max(1, a);
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}
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c >= 0 && o.splice(c, this.len - c);
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this.arr = o;
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this.len = this.arr.length;
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return this.base = this.getShortString();
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};
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i.prototype.mult = function (e) {
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var o = [];
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var t = 0;
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var i = e + "";
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var n = Math.max(this.len, i.length);
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for (var a = 0; a <= n && (undefined != this.arr[a] || 0 != t); a++) {
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var c = 0;
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undefined !== this.arr[a] && (c = this.arr[a] * e);
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if (t > 0) {
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c += t;
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t = 0;
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}
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c > 9 && (t = Math.floor(c / 10));
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c %= 10;
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o[a] = c;
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}
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if (t > 0) {
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if (t > 9) {
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var s = Math.floor(t / 10);
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t %= 10;
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o.push(t);
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o.push(s);
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} else {
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o.push(t);
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}
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}
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"10" == this.arr[0] || this.arr[1];
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this.arr = o;
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this.len = this.arr.length;
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this.getShortString();
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return this;
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};
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i.prototype.mult2 = function (e) {
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var o = (e += "").split("");
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var t = 0;
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var n = new i();
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for (var a = o.length - 1; a >= 0; a--) {
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var c = new i().copy(this);
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c.mult(parseInt(e.charAt(a)));
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c.mult10(t);
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t++;
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n.plus(c);
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}
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this.copy(n);
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return this;
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};
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i.prototype.mult10 = function (e) {
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for (undefined === e && (e = 1); e--;) {
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this.arr.unshift(0);
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}
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this.len = this.arr.length;
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return this;
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};
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i.prototype.div = function (e) {
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var o = false;
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var t = [];
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var i = 0;
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var n = 0;
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var a = this.len;
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for (var c = 0; a--;) {
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c = 10 * i + this.arr[a];
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n = Math.floor(c / e);
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if (o || n > 0) {
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t.push(n);
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o = true;
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}
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i = c % e;
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}
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this.len = t.length;
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if (0 == this.len) {
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this.arr = [1];
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this.len = 1;
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} else {
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this.arr = t;
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this.arr.reverse();
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}
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"10" == this.arr[0] || this.arr[1];
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this.getShortString();
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return this;
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};
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i.prototype.getShortString = function () {
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var e = 0;
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var o = 0;
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var t = "";
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var i = 0;
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if (1 == (e = this.len) && 0 == this.arr[0]) {
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return "0";
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}
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o = e % 3;
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i = Math.floor(e / 3);
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if (0 == o) {
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o = 3;
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i--;
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}
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for (o = e - o; e-- > o;) {
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t += this.arr[e];
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}
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i > 0 && this.arr[e] > 0 && (t += "." + this.arr[e]);
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return t + ["", "K", "M", "B", "T", "P", "E", "Z", "Y", "N", "D", "S", "U", "Q"][i];
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};
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i.prototype.getAnyNumStr = function () {
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var e = "";
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for (var o = this.len - 1; o >= 0; o--) {
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e += this.arr[o];
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}
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return e;
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};
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i.prototype.bigger = function (e) {
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if (this.len > e.len) {
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return true;
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}
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if (this.len < e.len) {
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return false;
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}
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for (var o = this.len; o--;) {
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if (this.arr[o] > e.arr[o]) {
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return true;
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}
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if (this.arr[o] < e.arr[o]) {
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return false;
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}
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}
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return false;
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};
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i.prototype.biggerIncludeEqual = function (e) {
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if (this.len > e.len) {
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return true;
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}
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if (this.len < e.len) {
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return false;
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}
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for (var o = this.len; o--;) {
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if (this.arr[o] > e.arr[o]) {
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return true;
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}
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if (this.arr[o] < e.arr[o]) {
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return false;
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}
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}
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return true;
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};
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i.prototype.bigger2 = function (e) {
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if (this.len > e.len) {
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return true;
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}
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if (this.len < e.len) {
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return false;
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}
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for (var o = this.len; o--;) {
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if (this.arr[o] > e.arr[o]) {
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return true;
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}
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if (this.arr[o] < e.arr[o]) {
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return false;
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}
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}
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return true;
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};
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i.prototype.copy = function (e) {
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this.arr = e.arr.concat();
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this.len = e.len;
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this.base = e.base;
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this.getShortString();
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return this;
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};
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i.prototype.zero = function (e) {
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this.arr = [];
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this.len = 0;
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this.base = "0";
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};
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i.prototype.isZero = function (e) {
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return !(0 != this.len && 1 != this.len || 0 != this.arr.length && 0 != this.arr[0]);
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};
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i.prototype.isOne = function (e) {
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return 1 != this.len || 1 != this.arr[0];
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};
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i.prototype.noZero = function () {
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if (this.isZero()) {
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this.arr = [1];
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this.len = 1;
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this.base = "1";
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}
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};
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i.prototype.div10 = function (e) {
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undefined == e && (e = 1);
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for (; e > 0; e--) {
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this.arr.shift();
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}
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this.len = this.arr.length;
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this.len <= 0 && this.zero();
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this.getShortString();
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return this;
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};
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i.prototype.divPresent = function (e) {
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var o = this.len - e.len;
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if (o >= 3) {
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return 0;
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}
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if (o < -3) {
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return 10;
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}
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var t = Math.max(this.len, e.len);
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var i = "";
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var n = "";
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for (o = Math.min(3, t); o--;) {
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--t < this.len && (i += this.arr[t]);
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t < e.len && (n += e.arr[t]);
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}
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this.getShortString();
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return parseFloat(n) / parseFloat(i);
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};
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i.prototype.present100 = function (e) {
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if (0 == e) {
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return this;
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} else {
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if (e <= 1e3) {
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return this.mult(e).div10(2);
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} else {
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if (e <= 1e4) {
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return e = Math.floor(e / 10), this.mult(e).div10(1);
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} else {
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if (e <= 1e5) {
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return e = Math.floor(e / 100), this.mult(e);
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} else {
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return this.mult(e).div10(2);
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}
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}
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}
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}
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};
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i.prototype.getDetails = function () {
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return {
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display: this.getShortString(),
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real: this.getAnyNumStr()
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};
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};
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module.exports = i; |