Progress on docs
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Devine Lu Linvega
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194c128234
@ -11,26 +11,6 @@ function Library (ronin) {
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return path
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}
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this.draw = async (path, rect) => {
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const img = new Image()
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img.src = path
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return ronin.surface.draw(img, rect)
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}
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this.resize = async (w = 1, h = 1) => {
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const rect = w <= 1 || h <= 1 ? { x: 0, y: 0, w: this.frame().w * w, h: this.frame().h * h } : { x: 0, y: 0, w, h }
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const a = document.createElement('img')
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const b = document.createElement('img')
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a.src = ronin.surface.el.toDataURL()
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ronin.surface.resizeImage(a, b)
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ronin.surface.resize(rect, true)
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return ronin.surface.draw(b, rect)
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}
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this.crop = async (rect) => {
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return ronin.surface.crop(rect)
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}
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this.folder = (path = ronin.source.path) => { // Returns the content of a folder path.
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return fs.existsSync(path) ? fs.readdirSync(path) : []
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}
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@ -39,6 +19,63 @@ function Library (ronin) {
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ronin.source.quit(force)
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}
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// Math
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this.add = (...args) => { // Adds values.
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return args.reduce((sum, val) => sum + val)
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}
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this.sub = (...args) => { // Subtracts values.
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return args.reduce((sum, val) => sum - val)
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}
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this.mul = (...args) => { // Multiplies values.
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return args.reduce((sum, val) => sum * val)
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}
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this.div = (...args) => { // Divides values.
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return args.reduce((sum, val) => sum / val)
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}
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this.mod = (a, b) => { // Returns the modulo of a and b.
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return a % b
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}
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this.clamp = (val, min, max) => { // Clamps a value between min and max.
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return Math.min(max, Math.max(min, val))
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}
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this.step = (val, step) => {
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return Math.round(val / step) * step
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}
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this.min = Math.min
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this.max = Math.max
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this.ceil = Math.ceil
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this.floor = Math.floor
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this.sin = Math.sin
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this.cos = Math.cos
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this.PI = Math.PI
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this.TWO_PI = Math.PI * 2
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this.random = (...args) => {
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if (args.length >= 2) {
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// (random start end)
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return args[0] + Math.random() * (args[1] - args[0])
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} else if (args.length === 1) {
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// (random max)
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return Math.random() * args[0]
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}
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return Math.random()
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}
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// Logic
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this.gt = (a, b) => { // Returns true if a is greater than b, else false.
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@ -93,15 +130,15 @@ function Library (ronin) {
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return arr.reduce(fn, acc)
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}
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this.len = (item) => {
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this.len = (item) => { // Returns the length of a list.
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return item.length
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}
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this.first = (arr) => {
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this.first = (arr) => { // Returns the first item of a list.
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return arr[0]
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}
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this.last = (arr) => {
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this.last = (arr) => { // Returns the last
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return arr[arr.length - 1]
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}
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@ -125,41 +162,41 @@ function Library (ronin) {
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// Shapes
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this.pos = (x, y, t = 'pos') => {
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this.pos = (x, y, t = 'pos') => { // Returns a position shape.
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return { x, y, t }
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}
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this.size = (w, h, t = 'size') => {
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this.size = (w, h, t = 'size') => { // Returns a size shape.
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return { w, h, t }
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}
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this.rect = (x, y, w, h, t = 'rect') => {
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this.rect = (x, y, w, h, t = 'rect') => { // Returns a rect shape.
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return { x, y, w, h, t }
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}
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this.circle = (x, y, r, t = 'circle') => {
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this.circle = (x, y, r, t = 'circle') => { // Returns a circle shape.
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return { x, y, r, t }
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}
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this.line = (a, b, t = 'line') => {
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this.line = (a, b, t = 'line') => { // Returns a line shape.
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return { a, b, t }
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}
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this.text = (x, y, g, s, f = 'Arial', t = 'text') => {
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this.text = (x, y, g, s, f = 'Arial', t = 'text') => { // Returns a text shape.
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return { x, y, g, s, f, t }
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}
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this.svg = (d, t = 'svg') => {
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this.svg = (d, t = 'svg') => { // Returns a svg shape.
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return { d, t }
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}
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// Helpers
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this.frame = () => {
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this.frame = () => { // Returns a rect of the frame.
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return ronin.surface.getFrame()
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}
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this.center = () => {
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this.center = () => { // Returns a position of the center of the frame.
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const rect = this.frame()
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return this.pos(rect.w / 2, rect.h / 2)
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}
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@ -175,26 +212,26 @@ function Library (ronin) {
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return [a, b]
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}
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this.stroke = (shape = this.frame(), thickness, color) => {
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this.stroke = (shape = this.frame(), thickness, color) => { // Strokes a shape.
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ronin.surface.stroke(shape, thickness, color)
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return shape
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}
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this.fill = (rect = this.frame(), color) => {
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this.fill = (rect = this.frame(), color) => { // Fills a shape.
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ronin.surface.fill(rect, color)
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return rect
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}
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this.clear = (rect = this.frame()) => {
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this.clear = (rect = this.frame()) => { // Clears a rect.
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ronin.surface.clear(rect)
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return rect
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}
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this.get = (item, key) => {
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this.get = (item, key) => { // Gets an object's parameter with name.
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return item[key]
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}
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this.set = (item, key, val) => {
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this.set = (item, key, val) => { // Sets an object's parameter with name as value.
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item[key] = val
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return item[key]
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}
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@ -220,6 +257,12 @@ function Library (ronin) {
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// Pixels
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this.draw = async (path, rect) => {
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const img = new Image()
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img.src = path
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return ronin.surface.draw(img, rect)
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}
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this.pixels = (rect, fn, q) => {
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const img = ronin.surface.context.getImageData(0, 0, rect.w, rect.h)
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for (let i = 0, loop = img.data.length; i < loop; i += 4) {
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@ -244,61 +287,20 @@ function Library (ronin) {
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return [pixel.r * q + intercept, pixel.g * q + intercept, pixel.b * q + intercept, pixel.a]
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}
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// Math
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//
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this.add = (...args) => {
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return args.reduce((sum, val) => sum + val)
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this.resize = async (w = 1, h = 1) => {
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const rect = w <= 1 || h <= 1 ? { x: 0, y: 0, w: this.frame().w * w, h: this.frame().h * h } : { x: 0, y: 0, w, h }
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const a = document.createElement('img')
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const b = document.createElement('img')
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a.src = ronin.surface.el.toDataURL()
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ronin.surface.resizeImage(a, b)
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ronin.surface.resize(rect, true)
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return ronin.surface.draw(b, rect)
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}
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this.sub = (...args) => {
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return args.reduce((sum, val) => sum - val)
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}
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this.mul = (...args) => {
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return args.reduce((sum, val) => sum * val)
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}
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this.div = (...args) => {
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return args.reduce((sum, val) => sum / val)
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}
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this.mod = (a, b) => {
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return a % b
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}
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this.clamp = (val, min, max) => {
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return Math.min(max, Math.max(min, val))
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}
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this.step = (val, step) => {
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return Math.round(val / step) * step
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}
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this.min = Math.min
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this.max = Math.max
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this.ceil = Math.ceil
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this.floor = Math.floor
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this.sin = Math.sin
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this.cos = Math.cos
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this.PI = Math.PI
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this.TWO_PI = Math.PI * 2
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this.random = (...args) => {
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if (args.length >= 2) {
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// (random start end)
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return args[0] + Math.random() * (args[1] - args[0])
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} else if (args.length === 1) {
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// (random max)
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return Math.random() * args[0]
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}
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return Math.random()
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this.crop = async (rect) => {
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return ronin.surface.crop(rect)
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}
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// Generics
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@ -313,12 +315,7 @@ function Library (ronin) {
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}
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this.test = (name, a, b) => {
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if (Array.isArray(a)) {
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// TODO: make testing more solid
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a = a.toString()
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b = b.toString()
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}
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if (a !== b) {
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if (`${a}` !== `${b}`) {
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console.warn('failed ' + name, a, b)
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} else {
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console.log('passed ' + name, a)
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