ECMAPortal integration / Development start

.eslintrc.cjs

@@ -0,0 +1,20 @@
+module.exports = {
+  root: true,
+  env: {
+    browser: true,
+    node: true,
+  },
+  extends: [
+    '@nuxtjs/eslint-config-typescript',
+    'plugin:nuxt/recommended',
+    'prettier',
+  ],
+  plugins: [],
+  // add your custom rules here
+  rules: {
+    'no-console': 'off',
+    indent: ['error', 2],
+    'vue/no-multiple-template-root': 'off',
+    quotes: [2, 'single', { avoidEscape: true }],
+  },
+}

.prettierignore

@@ -0,0 +1,96 @@
+###
+# Place your Prettier ignore content here
+
+###
+# .gitignore content is duplicated here due to https://github.com/prettier/prettier/issues/8506
+
+# Created by .ignore support plugin (hsz.mobi)
+### Node template
+# Logs
+/logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# next.js build output
+.next
+
+# nuxt.js build output
+.nuxt
+
+# Nuxt generate
+dist
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless
+
+# IDE / Editor
+.idea
+
+# Service worker
+sw.*
+
+# macOS
+.DS_Store
+
+# Vim swap files
+*.swp

.prettierrc

@@ -0,0 +1,6 @@
+{
+  "semi": false,
+  "singleQuote": true,
+  "tabWidth": 2,
+  "trailingComma": "all"
+}

app.vue

@@ -1,5 +1,90 @@
-<template>
+<script>
+// Lazy loading: prepend Lazy to the component name.
+// Imports come from #components (usually it's an auto import though)
+// Auto import from npm package
+/* import { addComponent, defineNuxtModule } from '@nuxt/kit'
+
+export default defineNuxtModule({
+  setup() {
+    // import { MyComponent as MyAutoImportedComponent } from 'my-npm-package'
+    addComponent({
+      name: 'MyAutoImportedComponent',
+      export: 'MyComponent',
+      filePath: 'my-npm-package',
+    })
+  },
+}) */
+// Client components: Component.client.vue
+// .client components are rendered only after being mounted
+// To access the rendered template using onMounted(), add await nextTick() in the callback of the onMounted() hook.
+// <ClientOnly></ClientOnly>
+// Use slot as fallback until clientonly is mounted:
+/* <template>
   <div>
-    <NuxtWelcome />
+    <Sidebar />
-  </div>
+    <!-- This renders the "span" element on the server side -->
+    <ClientOnly fallbackTag="span">
+      <!-- this component will only be rendered on client side -->
+      <Comments />
+      <template #fallback>
+        <!-- this will be rendered on server side -->
+        <p>Loading comments...</p>
+      </template>
+    </ClientOnly>
+  </div>
+</template> */
+// <DevOnly></DevOnly>
+/*  <DevOnly>
+      <!-- this component will only be rendered during development -->
+      <LazyDebugBar />
+
+      <!-- if you ever require to have a replacement during production -->
+      <!-- be sure to test these using `nuxt preview` -->
+      <template #fallback>
+        <div><!-- empty div for flex.justify-between --></div>
+      </template>
+    </DevOnly> */
+// <NuxtClientFallback></NuxtClientFallback> component to render its content on the client if any of its children trigger an error in SSR.
+// You can specify a fallbackTag to make it render a specific tag if it fails to render on the server.
+/* <template>
+  <div>
+    <Sidebar />
+    <!-- this component will be rendered on client-side -->
+    <NuxtClientFallback fallback-tag="span">
+      <Comments />
+      <BrokeInSSR />
+    </NuxtClientFallback>
+  </div>
+</template> */
+// Then in awesome-ui/nuxt.js you can use the components:dirs hook:
+/* import { defineNuxtModule, createResolver } from '@nuxt/kit'
+
+export default defineNuxtModule({
+  hooks: {
+    'components:dirs': (dirs) => {
+      const { resolve } = createResolver(import.meta.url)
+      // Add ./components dir to the list
+      dirs.push({
+        path: resolve('./components'),
+        prefix: 'awesome'
+      })
+    }
+  }
+}) */
+/* export default defineNuxtConfig({
+  modules: ['awesome-ui/nuxt']
+}) */
+// Catch-all route using <ContentDoc> component
+/*
+<template>
+  <main>
+    <ContentDoc :path="$route.path" />
+  </main>
+</template>
+ */
+</script>
+
+<template>
+  <main></main>
+  <ECMAPortal directory="/images/portal" animate randomize fade />
 </template>

assets/styles/main.css

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+body {
+  background-color: rgb(6, 25, 28);
+  background-image: url("~/assets/images/sky.png");
+  background-attachment: fixed;
+  background-size: cover;
+  background-blend-mode: multiply;
+  image-rendering: pixelated;
+  background-repeat: no-repeat;
+  color: white;
+  font-family: "Lato", sans-serif;
+  font-size: 18px;
+}
+
+/*# sourceMappingURL=main.css.map */

assets/styles/main.css.map

@@ -0,0 +1 @@
+{"version":3,"sourceRoot":"","sources":["main.scss"],"names":[],"mappings":"AAAA;EACE;EACA;EACA;EAEA;EACA;EACA;EACA;EAEA;EACA;EACA","file":"main.css"}

assets/styles/main.scss

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+body {
+  background-color: rgb(6, 25, 28);
+  background-image: url('~/assets/images/sky.png');
+  background-attachment: fixed;
+
+  background-size: cover;
+  background-blend-mode: multiply;
+  image-rendering: pixelated;
+  background-repeat: no-repeat;
+
+  color: white;
+  font-family: 'Lato', sans-serif;
+  font-size: 18px;
+}

components/ECMAPortal.vue

@@ -0,0 +1,635 @@
+<script setup lang="ts">
+const props = defineProps({
+  directory: {
+    default: '/images/portal',
+    type: String,
+  },
+  create: Boolean,
+  animate: Boolean,
+  randomize: Boolean,
+  fade: Boolean,
+  speed: {
+    default: 1,
+    type: Number,
+  },
+})
+
+class Canvas {
+  element: HTMLCanvasElement
+
+  constructor(create: boolean = true, transparent: boolean = false) {
+    this.element = create ? this.create() : this.query()
+
+    if (transparent) this.element.style.opacity = '0'
+
+    this.fill()
+  }
+
+  create(): HTMLCanvasElement {
+    const canvas = document.createElement('canvas')
+
+    canvas.width = window.innerWidth
+    canvas.height = window.innerHeight
+
+    canvas.style.display = 'block'
+    canvas.style.position = 'fixed'
+    canvas.style.bottom = '0'
+    canvas.style.left = '0'
+    canvas.style.zIndex = '-1'
+    canvas.style.transition = 'all 0.69420s ease-in'
+
+    canvas.innerHTML =
+      '<span>Your browser does not support the &lt;canvas /&gt; element, which is required for parallax animation.</span>'
+
+    // Add a class for subclassing support.
+    canvas.classList.add('ecmaportal')
+    canvas.id = 'ecmaportal'
+
+    document.body.appendChild(canvas)
+
+    return canvas
+  }
+
+  compatible(
+    obj: HTMLCanvasElement | HTMLElement | Element,
+  ): obj is HTMLCanvasElement {
+    return obj.tagName === 'CANVAS'
+  }
+
+  query(): HTMLCanvasElement {
+    const canvas = document.querySelector('#ecmaportal')
+
+    if (!canvas) throw new Error('ECMAPortal canvas not found.')
+    if (!this.compatible(canvas))
+      throw new Error('The ECMAPortal element is not a canvas.')
+
+    return canvas
+  }
+
+  fadeIn() {
+    this.element.style.opacity = '1'
+  }
+
+  fadeOut() {
+    this.element.style.opacity = '0'
+  }
+
+  fill() {
+    this.element.width = window.innerWidth
+    this.element.height = window.innerHeight
+  }
+
+  full(): boolean {
+    return (
+      this.element.width === window.innerWidth &&
+      this.element.height === window.innerHeight
+    )
+  }
+
+  destroy() {
+    this.element.remove()
+  }
+}
+
+class Portal {
+  private readonly version: string = '1.4T'
+  private readonly canvas: Canvas
+  private readonly prog?: WebGLProgram | null
+  private readonly gl: WebGL2RenderingContext | null
+
+  private animate: boolean = false
+  private readonly randomize: boolean = false
+  private speed: number = 1
+  private readonly initialSpeed: number = 1
+  private readonly dv = 20
+
+  // It's integral for the animation to tie it to the current time, else it will be tied to the framerate.
+  private currentTime: number = Date.now()
+  private pauseTime: number = 0
+  private clickTime: number = 0
+
+  private tick: number = 0
+  private dt: number = 6 / 1000000
+
+  private promises: Promise<HTMLImageElement>[] = []
+  private uniforms!: {
+    modelViewMatrix: WebGLUniformLocation
+    projectionMatrix: WebGLUniformLocation
+    dt: WebGLUniformLocation
+    resolution: WebGLUniformLocation
+    sky: WebGLUniformLocation
+    particles: WebGLUniformLocation
+  }
+
+  constructor(
+    directory: string = '/',
+    create: boolean = true,
+    animate: boolean = true,
+    randomize: boolean = false,
+    fade: boolean = false,
+    speed: number = 1,
+  ) {
+    // Vertex shader.
+    const vglsl = `#version 300 es
+
+		layout (location = 0) in vec3 Position;
+
+		uniform mat4 modelViewMatrix;
+		uniform mat4 projectionMatrix;
+
+		uniform vec2 canvasResolution;
+
+		vec4 projection_from_position(vec4 position) {
+			vec4 projection = position * 0.5;
+			projection.xy = vec2(projection.x + projection.w, projection.y + projection.w);
+			projection.zw = position.zw;
+			return projection;
+		}
+
+		out vec4 texProj0;
+
+		void main() {
+			gl_Position = projectionMatrix * modelViewMatrix * vec4(Position, 1.0);
+
+			texProj0 = projection_from_position(gl_Position);
+			texProj0 = vec4(texProj0.xy * canvasResolution / max(canvasResolution.x, canvasResolution.y), texProj0.zw);
+		}`
+
+    // Fragment shader.
+    const fglsl = `#version 300 es
+
+		precision highp float;
+
+		uniform sampler2D sky;
+		uniform sampler2D particles;
+		uniform float dt;
+
+		in vec4 texProj0;
+
+		const int LAYERS = 15;
+		const vec3 COLORS[] = vec3[](
+			vec3(0.022087, 0.098399, 0.110818),
+			vec3(0.011892, 0.095924, 0.089485),
+			vec3(0.027636, 0.101689, 0.100326),
+			vec3(0.046564, 0.109883, 0.114838),
+			vec3(0.064901, 0.117696, 0.097189),
+			vec3(0.063761, 0.086895, 0.123646),
+			vec3(0.084817, 0.111994, 0.166380),
+			vec3(0.097489, 0.154120, 0.091064),
+			vec3(0.106152, 0.131144, 0.195191),
+			vec3(0.097721, 0.110188, 0.187229),
+			vec3(0.133516, 0.138278, 0.148582),
+			vec3(0.070006, 0.243332, 0.235792),
+			vec3(0.196766, 0.142899, 0.214696),
+			vec3(0.047281, 0.315338, 0.321970),
+			vec3(0.204675, 0.390010, 0.302066),
+			vec3(0.080955, 0.314821, 0.661491)
+		);
+
+		const mat4 SCALE_TRANSLATE = mat4(
+			0.5, 0.0, 0.0, 0.25,
+			0.0, 0.5, 0.0, 0.25,
+			0.0, 0.0, 1.0, 0.0,
+			0.0, 0.0, 0.0, 1.0
+		);
+
+		mat2 mat2_rotate_z(float radians) {
+			return mat2(
+				cos(radians), -sin(radians),
+				sin(radians), cos(radians)
+			);
+		}
+
+		mat4 portal_layer(float layer) {
+			mat4 translate = mat4(
+				1.0, 0.0, 0.0, 17.0 / layer,
+				0.0, 1.0, 0.0, (2.0 + layer / 1.5) * (dt * 1.5),
+				0.0, 0.0, 1.0, 0.0,
+				0.0, 0.0, 0.0, 1.0
+			);
+
+			mat2 rotate = mat2_rotate_z(radians((layer * layer * 4321.0 + layer * 9.0) * 2.0));
+
+			mat2 scale = mat2((4.5 - layer / 4.0) * 2.0);
+
+			return mat4(scale * rotate) * translate * SCALE_TRANSLATE;
+		}
+
+		out vec4 fragColor;
+
+		void main() {
+			vec3 color = textureProj(sky, texProj0).rgb * COLORS[0];
+
+			for (int i = 0; i < LAYERS; i++) {
+				color += textureProj(particles, texProj0 * portal_layer(float(i + 1))).rgb * COLORS[i];
+			}
+
+			fragColor = vec4(color, 1.0);
+		}`
+
+    // Make sure the resource directory ends with a slash.
+    if (directory.at(-1) !== '/') directory += '/'
+
+    // Images to load.
+    const images = [`${directory}sky.png`, `${directory}particles.png`]
+
+    // Notice.
+    this.notice()
+
+    // Set initial property values.
+    this.animate = animate
+    this.randomize = randomize
+
+    // Set default speed.
+    this.speed = speed
+    this.initialSpeed = this.speed
+    this.dv = 20
+
+    // Create a canvas and acquire its context.
+    this.canvas = new Canvas(create, fade)
+    this.gl = this.canvas.element.getContext('webgl2')
+
+    // If WebGL isn't part of available features, fail.
+    if (!this.gl) {
+      this.canvas.destroy()
+
+      alert(
+        'Unable to initialize WebGL 2.\nThe website will lack parallax animation.',
+      )
+      console.error(
+        'Unable to initialize WebGL 2. Your browser or machine may not support it.',
+      )
+
+      return
+    }
+
+    // Get current tick and slightly randomize it if animation is enabled.
+    this.tick = Number(this.animate && this.randomize) * this.randomRange(0, 10)
+
+    // Build shaders.
+    this.prog = this.build(vglsl, fglsl)
+
+    if (!this.prog) {
+      this.canvas.destroy()
+
+      alert(
+        'Failed to compile WebGL 2 shaders.\nOpen the developer console for debug output.',
+      )
+
+      return
+    }
+
+    // Add an event listener to the canvas if animation is enabled.
+    if (this.animate) this.canvas.element.onclick = this.click.bind(this)
+
+    // Bind class context to the resize handler, pass it to the event bus.
+    window.addEventListener('resize', this.resize.bind(this))
+
+    // Create image loading promises.
+    this.promises = images.map((image) => this.loadImage(image))
+
+    // Initialize the scene.
+    this.initialize()
+
+    // Once all promises have been fulfilled, build the scene.
+    Promise.all(this.promises).then((resources) => {
+      // Load resources.
+      resources.forEach((image, index) => this.loadResource(image, index))
+
+      // Bind program
+      this.gl!.useProgram(this.prog!)
+
+      // Begin render.
+      this.render()
+      if (fade) this.canvas.fadeIn()
+    })
+  }
+
+  notice() {
+    console.log(
+      `%c \u2587%c\u2587%c\u2587  %c\u2587%c\u2587%c\u2587 %c // ECMAPortal v${this.version} by Endermanch & WiPet\n\n\thttps://enderman.ch\n\thttps://go.enderman.ch/wipet`,
+      'color: #E58EFF',
+      'color: #D52DFF',
+      'color: #E58EFF',
+      'color: #E58EFF',
+      'color: #D52DFF',
+      'color: #E58EFF',
+      'color: #008000',
+    )
+
+    console.log(
+      'If any errors occur below, please send a screenshot of them my way!\n\t%ccontact@enderman.ch',
+      'color: #87CEFA',
+    )
+  }
+
+  randomRange(min: number, max: number): number {
+    return Math.random() * (max - min) + min
+  }
+
+  build(vshSource: string, fshSource: string): WebGLProgram | null {
+    const vsh = this.gl!.createShader(this.gl!.VERTEX_SHADER)
+
+    this.gl!.shaderSource(vsh!, vshSource)
+    this.gl!.compileShader(vsh!)
+
+    if (!this.gl!.getShaderParameter(vsh!, this.gl!.COMPILE_STATUS)) {
+      console.error(this.gl!.getShaderInfoLog(vsh!))
+      return null
+    }
+
+    const fsh = this.gl!.createShader(this.gl!.FRAGMENT_SHADER)
+
+    this.gl!.shaderSource(fsh!, fshSource)
+    this.gl!.compileShader(fsh!)
+
+    if (!this.gl!.getShaderParameter(fsh!, this.gl!.COMPILE_STATUS)) {
+      console.error(this.gl!.getShaderInfoLog(fsh!))
+      return null
+    }
+
+    const program: WebGLProgram = this.gl!.createProgram()!
+
+    this.gl!.attachShader(program, vsh!)
+    this.gl!.attachShader(program, fsh!)
+
+    this.gl!.linkProgram(program)
+
+    if (!this.gl!.getProgramParameter(program, this.gl!.LINK_STATUS)) {
+      console.error(this.gl!.getProgramInfoLog(program))
+      return null
+    }
+
+    return program
+  }
+
+  loadImage(url: string): Promise<HTMLImageElement> {
+    return new Promise((resolve, reject) => {
+      const img = new Image()
+
+      img.onload = () => resolve(img)
+      img.onerror = reject
+      img.src = url
+    })
+  }
+
+  loadResource(image: HTMLImageElement, index: number) {
+    const samplerParameters = [this.gl!.CLAMP_TO_EDGE, this.gl!.MIRRORED_REPEAT]
+
+    const sampler = this.gl!.createSampler()!
+
+    this.gl!.samplerParameteri(
+      sampler,
+      this.gl!.TEXTURE_WRAP_S,
+      samplerParameters[index],
+    )
+    this.gl!.samplerParameteri(
+      sampler,
+      this.gl!.TEXTURE_WRAP_T,
+      samplerParameters[index],
+    )
+    this.gl!.samplerParameteri(
+      sampler,
+      this.gl!.TEXTURE_WRAP_R,
+      samplerParameters[index],
+    )
+
+    this.gl!.samplerParameteri(
+      sampler,
+      this.gl!.TEXTURE_MIN_FILTER,
+      this.gl!.NEAREST_MIPMAP_LINEAR,
+    )
+    this.gl!.samplerParameteri(
+      sampler,
+      this.gl!.TEXTURE_MAG_FILTER,
+      this.gl!.NEAREST,
+    )
+
+    this.gl!.bindSampler(index, sampler)
+
+    const texture = this.gl!.createTexture()
+
+    this.gl!.activeTexture(this.gl!.TEXTURE0 + index)
+    this.gl!.bindTexture(this.gl!.TEXTURE_2D, texture)
+
+    this.gl!.texImage2D(
+      this.gl!.TEXTURE_2D,
+      0,
+      this.gl!.RGBA,
+      this.gl!.RGBA,
+      this.gl!.UNSIGNED_BYTE,
+      image,
+    )
+    this.gl!.generateMipmap(this.gl!.TEXTURE_2D)
+  }
+
+  initialize() {
+    this.uniforms = {
+      modelViewMatrix: this.gl!.getUniformLocation(
+        this.prog!,
+        'modelViewMatrix',
+      )!,
+      projectionMatrix: this.gl!.getUniformLocation(
+        this.prog!,
+        'projectionMatrix',
+      )!,
+      dt: this.gl!.getUniformLocation(this.prog!, 'dt')!,
+      resolution: this.gl!.getUniformLocation(this.prog!, 'canvasResolution')!,
+      sky: this.gl!.getUniformLocation(this.prog!, 'sky')!,
+      particles: this.gl!.getUniformLocation(this.prog!, 'particles')!,
+    }
+
+    const vertexPosBuffer = this.gl!.createBuffer()
+    const positions = new Float32Array([
+      -1.0, -1.0, 1.0, -1.0, 1.0, 1.0, 1.0, 1.0, -1.0, 1.0, -1.0, -1.0,
+    ])
+
+    this.gl!.bindBuffer(this.gl!.ARRAY_BUFFER, vertexPosBuffer)
+    this.gl!.bufferData(this.gl!.ARRAY_BUFFER, positions, this.gl!.STATIC_DRAW)
+    this.gl!.bindBuffer(this.gl!.ARRAY_BUFFER, null)
+
+    const vertexTexBuffer = this.gl!.createBuffer()
+    const texCoords = new Float32Array([
+      0.0, 1.0, 1.0, 1.0, 1.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0,
+    ])
+
+    this.gl!.bindBuffer(this.gl!.ARRAY_BUFFER, vertexTexBuffer)
+    this.gl!.bufferData(this.gl!.ARRAY_BUFFER, texCoords, this.gl!.STATIC_DRAW)
+    this.gl!.bindBuffer(this.gl!.ARRAY_BUFFER, null)
+
+    const vertexPosLocation = 0
+
+    this.gl!.bindBuffer(this.gl!.ARRAY_BUFFER, vertexPosBuffer)
+    this.gl!.vertexAttribPointer(
+      vertexPosLocation,
+      2,
+      this.gl!.FLOAT,
+      false,
+      0,
+      0,
+    )
+    this.gl!.enableVertexAttribArray(vertexPosLocation)
+    this.gl!.bindBuffer(this.gl!.ARRAY_BUFFER, null)
+
+    const vertexTexLocation = 4
+
+    this.gl!.bindBuffer(this.gl!.ARRAY_BUFFER, vertexTexBuffer)
+    this.gl!.vertexAttribPointer(
+      vertexTexLocation,
+      2,
+      this.gl!.FLOAT,
+      false,
+      0,
+      0,
+    )
+    this.gl!.enableVertexAttribArray(vertexTexLocation)
+    this.gl!.bindBuffer(this.gl!.ARRAY_BUFFER, null)
+  }
+
+  scene() {
+    const identityMatrix = new Float32Array([
+      1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0,
+      1.0,
+    ])
+
+    if (this.animate) {
+      // Speed up the animation if the user has clicked.
+      if (this.clickTime !== null) {
+        this.speed =
+          this.dv * this.initialSpeed -
+          Math.min(
+            ((Date.now() - this.clickTime) / 100) * this.initialSpeed,
+            (this.dv - 1) * this.initialSpeed,
+          )
+        if (this.speed === this.initialSpeed) this.clickTime = 0
+      }
+
+      // R(t) = t + dt (mod 20)
+      this.tick += this.dt
+      this.tick %= 20
+    }
+
+    this.gl!.uniformMatrix4fv(
+      this.uniforms.modelViewMatrix,
+      false,
+      identityMatrix,
+    )
+    this.gl!.uniformMatrix4fv(
+      this.uniforms.projectionMatrix,
+      false,
+      identityMatrix,
+    )
+
+    this.gl!.uniform2f(
+      this.uniforms.resolution,
+      this.canvas.element.width,
+      this.canvas.element.height,
+    )
+
+    this.gl!.uniform1f(this.uniforms.dt, this.tick)
+    this.gl!.uniform1i(this.uniforms.sky, 0)
+    this.gl!.uniform1i(this.uniforms.particles, 1)
+
+    this.gl!.drawArraysInstanced(this.gl!.TRIANGLES, 0, 6, 1)
+  }
+
+  render() {
+    // Make sure the viewport matches the size of the canvas' drawingBuffer.
+    this.gl!.viewport(
+      0,
+      0,
+      this.gl!.drawingBufferWidth,
+      this.gl!.drawingBufferHeight,
+    )
+
+    // Calculate the delta time.
+    this.dt = ((Date.now() - this.currentTime) * this.speed) / 1000000
+    this.currentTime = Date.now()
+
+    // Run the scene.
+    this.scene()
+
+    // Request the next animation frame if animation is enabled.
+    if (this.animate) requestAnimationFrame(this.render.bind(this))
+  }
+
+  resize() {
+    if (!this.canvas.full()) this.canvas.fill()
+
+    // If we have animation disabled, we still have to re-render the scene once on resize.
+    if (!this.animate) requestAnimationFrame(this.render.bind(this))
+  }
+
+  click() {
+    this.clickTime = Date.now()
+  }
+
+  continue() {
+    if (this.pauseTime === 0) return
+
+    // Add the time that has passed since the pause to the current time.
+    this.currentTime += Date.now() - this.pauseTime
+    this.pauseTime = 0
+    this.animate = true
+
+    this.render()
+  }
+
+  pause() {
+    if (this.pauseTime !== 0) return
+
+    // Save the pause time to calculate the delta time.
+    this.pauseTime = Date.now()
+    this.animate = false
+  }
+
+  destroy() {
+    // Doesn't need to be called usually, the garbage collector should do its job.
+    // The method isn't implemented, but the pseudocode is as follows:
+
+    // this.gl!.deleteBuffer(vertexPosBuffer);
+    // this.gl!.deleteBuffer(vertexTexBuffer);
+
+    // this.gl!.deleteSampler(sampler);
+    // this.gl!.deleteTexture(texture);
+
+    this.gl!.deleteProgram(this.prog!)
+  }
+}
+
+onMounted(
+  () =>
+    new Portal(
+      props.directory,
+      props.create,
+      props.animate,
+      props.randomize,
+      props.fade,
+      props.speed,
+    ),
+)
+</script>
+
+<template>
+  <canvas id="ecmaportal" class="parallax">
+    <span>
+      Your browser does not support the &lt;canvas /&gt; element, which is
+      required for parallax animation.
+    </span>
+  </canvas>
+</template>
+
+<style scoped>
+.parallax {
+  position: fixed;
+
+  top: 0;
+  left: 0;
+
+  width: 100%;
+  height: 100%;
+
+  opacity: 0;
+  transition: all 0.6942s ease-in;
+}
+</style>

nuxt.config.ts

@@ -1,4 +1,39 @@
 // https://nuxt.com/docs/api/configuration/nuxt-config
 export default defineNuxtConfig({
-  devtools: { enabled: true }
+  app: {
+    head: {
+      title: "Enderman's Website",
+      htmlAttrs: {
+        lang: 'en',
+      },
+      meta: [
+        {
+          charset: 'utf-8',
+        },
+        {
+          name: 'viewport',
+          content: 'width=device-width, initial-scale=1',
+        },
+        {
+          'http-equiv': 'X-UA-Compatible',
+          content: 'ie=edge',
+        },
+      ],
+    },
+  },
+  components: {
+    dirs: [
+      {
+        path: '~/components',
+        pathPrefix: false,
+        extensions: ['.vue'],
+      },
+    ],
+  },
+  css: ['~/assets/styles/main.css'],
+  plugins: [],
+  modules: ['@nuxt/content', '@nuxtjs/eslint-module', '@pinia/nuxt'],
+  typescript: {
+    typeCheck: true,
+  },
 })

package.json

@@ -7,12 +7,33 @@
     "dev": "nuxt dev",
     "generate": "nuxt generate",
     "preview": "nuxt preview",
-    "postinstall": "nuxt prepare"
+    "postinstall": "nuxt prepare",
+    "lint:js": "eslint --ext \".js,.ts,.vue\" --ignore-path .gitignore .",
+    "lint:prettier": "prettier --check .",
+    "lint": "npm run lint:js && npm run lint:style && npm run lint:prettier",
+    "lintfix": "prettier --write --list-different . && npm run lint:js -- --fix"
   },
   "devDependencies": {
+    "@nuxt/content": "^2.9.0",
     "@nuxt/devtools": "latest",
+    "@nuxt/types": "^2.17.2",
+    "@nuxtjs/eslint-config-typescript": "^12.1.0",
+    "@nuxtjs/eslint-module": "^4.1.0",
+    "@pinia/nuxt": "^0.5.1",
+    "@typescript-eslint/parser": "^6.10.0",
+    "eslint": "^8.53.0",
+    "eslint-config-prettier": "^9.0.0",
+    "eslint-plugin-nuxt": "^4.0.0",
+    "eslint-plugin-prettier": "^5.0.1",
     "nuxt": "^3.8.1",
+    "prettier": "^3.0.3",
+    "sass": "^1.69.5",
+    "typescript": "^5.2.2",
     "vue": "^3.3.8",
-    "vue-router": "^4.2.5"
+    "vue-router": "^4.2.5",
+    "vue-tsc": "^1.8.22"
+  },
+  "dependencies": {
+    "pinia": "^2.1.7"
   }
 }

server/tsconfig.json

@@ -1,3 +1,21 @@
 {
-  "extends": "../.nuxt/tsconfig.server.json"
+  "compilerOptions": {
+    "target": "ES2018",
+    "module": "ESNext",
+    "moduleResolution": "Node",
+    "lib": ["ESNext", "ESNext.AsyncIterable", "DOM"],
+    "esModuleInterop": true,
+    "allowJs": true,
+    "sourceMap": true,
+    "strict": true,
+    "noEmit": true,
+    "experimentalDecorators": true,
+    "baseUrl": ".",
+    "paths": {
+      "~/*": ["./*"],
+      "@/*": ["./*"]
+    },
+    "types": ["@nuxt/types", "@nuxtjs/axios", "@nuxt/content", "@types/node"]
+  },
+  "exclude": ["node_modules", ".nuxt", "dist"]
 }