49 lines
1,005 B
JavaScript
49 lines
1,005 B
JavaScript
"use strict";
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const { mix } = require("../utils");
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class Box {
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constructor(t, b, l, r) {
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this.top = t;
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this.bottom = this.bot = b;
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this.left = l;
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this.right = r;
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this.xMid = this.xMiddle = mix(l, r, 0.5);
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this.yMid = this.yMiddle = mix(b, t, 0.5);
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}
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withTop(t) {
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return new Box(t, this.bottom, this.left, this.right);
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}
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withBottom(b) {
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return new Box(this.top, b, this.left, this.right);
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}
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withLeft(l) {
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return new Box(this.top, this.bottom, l, this.right);
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}
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withRight(r) {
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return new Box(this.top, this.bottom, this.left, r);
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}
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withXPadding(d) {
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return new Box(this.top, this.bottom, this.left + d, this.right - d);
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}
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withYPadding(d) {
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return new Box(this.top - d, this.bottom + d, this.left, this.right);
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}
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mixX(t) {
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return mix(this.left, this.right, t);
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}
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mixXMidLeft(t) {
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return mix(this.xMid, this.left, t);
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}
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mixXMidRight(t) {
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return mix(this.xMid, this.right, t);
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}
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mixY(t) {
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return mix(this.bottom, this.top, t);
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}
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}
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exports.Box = Box;
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