From b6b67291a3ec237c4949090f02d1e62667398168 Mon Sep 17 00:00:00 2001
From: LEGALISE_PIRACY <legalise_piracy@noreply.codeberg.org>
Date: Sun, 5 May 2024 20:59:36 +0000
Subject: [PATCH] Delete semag/minecraft-web.js

---
 semag/minecraft-web.js | 192 -----------------------------------------
 1 file changed, 192 deletions(-)
 delete mode 100644 semag/minecraft-web.js

diff --git a/semag/minecraft-web.js b/semag/minecraft-web.js
deleted file mode 100644
index 1217d4a1..00000000
--- a/semag/minecraft-web.js
+++ /dev/null
@@ -1,192 +0,0 @@
-/**
- * Downloads a file from a url and writes it to the CheerpJ filesystem.
- * @param {string} url
- * @param {string} destPath
- * @param {(downloadedBytes: number, totalBytes: number) => void} [progressCallback]
- * @returns {Promise<void>}
- */
-async function downloadFileToCheerpJ(url, destPath, progressCallback) {
-	const response = await fetch(url);
-	const reader = response.body.getReader();
-	const contentLength = +response.headers.get('Content-Length');
-
-	const bytes = new Uint8Array(contentLength);
-  progressCallback?.(0, contentLength);
-
-	let pos = 0;
-	while (true) {
-		const { done, value } = await reader.read();
-		if (done)
-			break;
-		bytes.set(value, pos);
-		pos += value.length;
-    progressCallback?.(pos, contentLength);
-	}
-
-	// Write to CheerpJ filesystem
-	return new Promise((resolve, reject) => {
-		cheerpOSOpen(cjFDs, destPath, "w", fd => {
-			cheerpOSWrite(cjFDs, fd, bytes, 0, bytes.length, w => {
-				cheerpOSClose(cjFDs, fd);
-				resolve();
-			});
-		});
-	});
-}
-
-const template = document.createElement('template');
-template.innerHTML = `
-  <style>
-    :host {
-      display: inline-block;
-      aspect-ratio: 854 / 480;
-
-      background: black;
-      color: #eee;
-      color-scheme: dark;
-
-      width: 854px;
-      height: 480px;
-    }
-
-    :host([hidden]) {
-      display: none;
-    }
-
-    canvas {
-      width: inherit;
-      height: inherit;
-    }
-
-    .display {
-      width: 854px;
-      height: 480px;
-      position: absolute;
-      inset: 0;
-      visibility: hidden;
-    }
-
-    .intro {
-      display: flex;
-      flex-direction: column;
-      align-items: center;
-      justify-content: center;
-      height: 100%;
-    }
-
-    p {
-      max-width: 60ch;
-    }
-
-    .disclaimer {
-      font-size: 0.8em;
-      opacity: 0.5;
-    }
-
-    button {
-      padding: 0.5em 1em;
-      margin: 2em;
-    }
-
-    progress {
-      width: calc(100% - 2em);
-      margin: 1em;
-    }
-
-    *:focus {
-      outline: none;
-    }
-  </style>
-  <canvas width="854" height="480" tabindex="-1"></canvas>
-  <div class="display"></div>
-  <div class="intro">
-    <p>
-      This is a proof-of-concept demo of Minecraft 1.2.5 running unmodified in the browser.
-    </p>
-    <p>
-      Clicking the button below will download the client from mojang.com.
-      By clicking it, you agree to the <a href="https://www.minecraft.net/eula">Minecraft EULA</a>.
-    </p>
-    <button>Play!</button>
-    <div class="disclaimer">
-      This is not an official Minecraft product. It is not approved by or associated with Mojang or Microsoft.
-    </div>
-  </div>
-  <progress style="display: none"></progress>
-`;
-
-export default class MinecraftClient extends HTMLElement {
-  #canvas;
-  #progress;
-  #button;
-  #display;
-  #intro;
-  #isRunning;
-
-  constructor() {
-    super();
-
-    const shadowRoot = this.attachShadow({ mode: 'open' });
-    shadowRoot.appendChild(template.content.cloneNode(true));
-
-    this.#button = shadowRoot.querySelector('button');
-    this.#button.addEventListener('click', () => this.run());
-
-    this.#canvas = shadowRoot.querySelector('canvas');
-    this.#canvas.width = 854;
-    this.#canvas.height = 480;
-    this.#canvas.tabIndex = -1;
-    this.#canvas.style.display = 'none';
-
-    this.#progress = shadowRoot.querySelector('progress');
-    this.#progress.style.display = 'none';
-
-    this.#intro = shadowRoot.querySelector('.intro');
-
-    // CheerpJ needs an element to render to, but we are going to render to own canvas
-    this.#display = shadowRoot.querySelector('.display');
-    this.#display.setAttribute('style', 'width:100%;height:100%;position:absolute;top:0;left:0px;visibility:hidden;');
-    cheerpjCreateDisplay(-1, -1, this.#display);
-
-    this.#isRunning = false;
-  }
-
-  static register() {
-    customElements.define('minecraft-client', this);
-  }
-
-  /** @returns {Promise<number>} Exit code */
-  async run() {
-    if (this.#isRunning) {
-      throw new Error('Already running');
-    }
-
-    this.#intro.style.display = 'none';
-  
-    this.#progress.style.display = 'unset';
-    const jarPath = "/files/client_1.2.5.jar"
-    await downloadFileToCheerpJ(
-      "https://piston-data.mojang.com/v1/objects/4a2fac7504182a97dcbcd7560c6392d7c8139928/client.jar",
-      jarPath,
-      (downloadedBytes, totalBytes) => {
-        this.#progress.value = downloadedBytes;
-        this.#progress.max = totalBytes;
-      }
-    );
-    this.#progress.style.display = 'none';
-  
-    this.#canvas.style.display = 'unset';
-    window.lwjglCanvasElement = this.#canvas;
-    const exitCode = await cheerpjRunMain("net.minecraft.client.Minecraft", `/app/lwjgl-2.9.0.jar:/app/lwjgl_util-2.9.0.jar:${jarPath}`)
-
-    this.#canvas.style.display = 'none';
-    this.#isRunning = false;
-
-    return exitCode;
-  }
-
-  /** @returns {boolean} */
-  get isRunning() {
-    return this.#isRunning;
-  }
-}