Added java download support

.gitignore

@@ -2,5 +2,4 @@ node_modules/
 game
 out/
 .vscode/
-launcher.json
 *.code-workspace

config.forge.js

@@ -1,4 +1,6 @@
 const path = require('path');
+const pkg = require('./package.json')
+
 module.exports = {
     packagerConfig: {
         packageName: "altarik-launcher",
@@ -11,11 +13,11 @@ module.exports = {
             name: "@electron-forge/maker-squirrel",
             platforms: ['darwin', 'win32'],
             config: {
-                name: "altarik-launcher",
+                name: pkg.name,
                 iconUrl: path.resolve(__dirname, 'icon.ico'),
                 //loadingGif: path.resolve(__dirname, 'src/assets/loading.gif'),
                 setupIcon: path.resolve(__dirname, 'icon.ico'),
-                setupExe: "altarik-launcher-win32-x64.exe"
+                setupExe: `${pkg.name}-${pkg.version}-win32-x64.exe`
             }
         }
     ]

launcher.json

@@ -0,0 +1,68 @@
+{
+    "chapters": [
+        {
+            "title": "Chapitre 1",
+            "description": "Egypte",
+            "minecraftVersion": "1.16.5",
+            "type": "release",
+            "customVersion": "fabric-loader-0.11.3-1.16.5",
+            "modspack": {
+                "mods": [
+                    "https://www.dropbox.com/s/ww6a052nzzgojdm/modpack.zip?dl=1",
+                    "https://www.dropbox.com/s/rn72wq0qxd5xk8a/building-blocks-1.0.0.zip?dl=1"
+                ],
+                "sha1sum": [ 
+                    "97de8fab9a1a3448fcded5dd33b0d3b879e1caa2",
+                    "a9ff83d9e8c814d6393a8b4c9e610dda5b952195"
+                ]
+            },
+            "java": {
+                "platform": {
+                    "win32": {
+                        "x64": {
+                            "name": "jdk8u292-b10-jre",
+                            "link": "https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u292-b10/OpenJDK8U-jre_x64_windows_hotspot_8u292b10.zip",
+                            "sha256sum": "df79660dbc00687928d870d5f9ac91d5dfdd69be2131d5b4b2457b77fc486f54"
+                        },
+                        "ia32": {
+                            "name": "jdk8u292-b10-jre",
+                            "link": "https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u292-b10/OpenJDK8U-jre_x86-32_windows_hotspot_8u292b10.zip",
+                            "sha256sum": "ee1c52c109bb5b05acb3304f9a9494de01ee7e9a95f33e16627ea916e0f48a2f"
+                        }
+                    }
+                }
+            }
+        },
+        {
+            "title": "Dev",
+            "description": "Dev",
+            "minecraftVersion": "21w19a",
+            "type": "snapshot",
+            "customVersion": "fabric-loader-0.11.3-21w19a",
+            "modspack": {
+                "mods": [
+                    "https://www.dropbox.com/s/dcs3euf1l6xs6er/dev.zip?dl=1"
+                ],
+                "sha1sum": [ 
+                    "5ba97cf05d43250bd94210ad085f8ff2278c55be"
+                ]
+            },
+            "java": {
+                "platform": {
+                    "win32": {
+                        "x64": {
+                            "name": "jdk-16.0.1+9-jre",
+                            "link": "https://github.com/AdoptOpenJDK/openjdk16-binaries/releases/download/jdk-16.0.1%2B9/OpenJDK16U-jre_x64_windows_hotspot_16.0.1_9.zip",
+                            "sha256sum": "169b7975e01bd6573062d29a5f2a1c7c4b659ada9de69c4a63328f2936d0f3f9"
+                        },
+                        "ia32": {
+                            "name": "jdk-16.0.1+9-jre",
+                            "link" : "https://github.com/AdoptOpenJDK/openjdk16-binaries/releases/download/jdk-16.0.1%2B9/OpenJDK16U-jre_x86-32_windows_hotspot_16.0.1_9.zip",
+                            "sha256sum" : "b58fa948e50d1822c50bf45cc34e58eaf4018e0ae41d0221746313077ac336fe"
+                        }
+                    }
+                }
+            }
+        }
+    ]
+}

package-lock.json

@@ -4090,14 +4090,6 @@
       "integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
       "dev": true
     },
-    "sha1-file": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/sha1-file/-/sha1-file-2.0.0.tgz",
-      "integrity": "sha512-ejHwMRlsshtZF/UVYfuzq0B4jSUFPxBgbBUnYr1sS4K7i9j5Ix6bz2ZxxDIXB6tqZCVv08Gjp1McFkoGIsa7Jw==",
-      "requires": {
-        "hasha": "^5.2.0"
-      }
-    },
     "shebang-command": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",

package.json

@@ -35,8 +35,8 @@
     "electron-log": "^4.3.5",
     "electron-squirrel-startup": "^1.0.0",
     "extract-zip": "^2.0.1",
-    "minecraft-launcher-core": "^3.16.3",
+    "hasha": "^5.2.2",
-    "sha1-file": "^2.0.0"
+    "minecraft-launcher-core": "^3.16.3"
   },
   "config": {
     "forge": "./config.forge.js"

src/server/main.js

@@ -64,6 +64,10 @@ ipcMain.on("login", (event, args) => {
     minecraft.login(event, win, showNotification, args.user, args.pass)
 })
 
+ipcMain.on("launch", (event, args) => {
+  minecraft.launch(event, showNotification, args)
+})
+
 function showNotification(title, body="") {
   new Notification({ title: title, body: body }).show()
 }
@@ -72,10 +76,6 @@ ipcMain.on("notification", (event, args) => {
   showNotification(args.title, args.body)
 })
 
-ipcMain.on("launch", (event, args) => {
-    minecraft.launch(event, args)
-})
-
 ipcMain.on("disconnect", (e) => {
   win.loadFile('src/client/login.html')
 })

src/server/minecraft.js

@@ -1,9 +1,9 @@
 const isDev = require('electron-is-dev')
 const { Client, Authenticator } = require('minecraft-launcher-core')
 const axios = require('axios').default
-const sha1File = require('sha1-file')
+const hasha = require('hasha');
 const fs = require('fs')
-const { join } = require('path')
+const { join, resolve } = require('path')
 const constants = require("constants")
 const zip = require('extract-zip')
 const logger = require('electron-log')
@@ -15,7 +15,6 @@ class Minecraft {
     launcher = new Client()
     auth = null
     modsList = undefined
-    jre8 = "https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u292-b10/OpenJDK8U-jre_x64_windows_hotspot_8u292b10.zip"
 
     login(event, win, showNotification, username, password) {
         this.auth = null
@@ -34,14 +33,16 @@ class Minecraft {
         }
     }
 
-    launch(event, args) {
+    launch(event, showNotification, args) {
+        this.extractJava(Number(args.chapter), event).then((javaPath) => {
             this.extractMods(Number(args.chapter), event).then((chapter) => {
                 this.launcher.launch({
                     authorization: this.auth,
                     root: this.minecraftpath,
+                    javaPath: javaPath,
                     version: {
                         number: chapter.minecraftVersion,
-                    type: "release",
+                        type: chapter.type | "release",
                         custom: chapter.customVersion
                     },
                     memory: {
@@ -49,8 +50,8 @@ class Minecraft {
                         min: args.minMem
                     }
                 })
-            // this.launcher.on('debug', (e) => console.log("debug", e));
+                this.launcher.on('debug', (e) => logger.info(`debug: ${e}`));
-            // this.launcher.on('data', (e) => console.log("data", e));
+                // this.launcher.on('data', (e) => logger.info(`data: ${e}`));
                 this.launcher.on('progress', (e) => {
                     event.sender.send("progress", e)
                     logger.info(`progress ${e.type} :${e.task} / ${e.total}`)
@@ -74,6 +75,13 @@ class Minecraft {
                 logger.error('Unable to launch the game')
                 logger.error(err)
             })
+        }).catch(err => {
+            showNotification("Impossible d'intaller Java pour votre configuration")
+            event.sender.send("close", 1)
+            logger.warn("Unable to install java")
+            logger.warn(err)
+        })
+        
     }
 
     getModsInformations(event) {
@@ -123,14 +131,14 @@ class Minecraft {
                 if(Number(i) === chapterId) {
                     const chapter = this.modsList[i]
                     for(let j in chapter.modspack.mods) {
-                        event.sender.send("progress", {type: "mods", task: i, total: chapter.modspack.mods.length })
+                        event.sender.send("progress", {type: "mods", task: 0, total: chapter.modspack.mods.length })
                         let modpackFolder = join(this.minecraftpath, "modpack", chapter.title)
                         if(!fs.existsSync(modpackFolder))
                             fs.mkdirSync(modpackFolder, { recursive: true })
                         const path = join(modpackFolder, `modpack${j}.zip`)
                         try {
                             fs.accessSync(path, constants.W_OK)
-                            let sha1 = await sha1File(path)
+                            let sha1 = await hasha.fromFile(path, {algorithm: 'sha1'})
                             if(sha1 === chapter.modspack.sha1sum[j]) {
                                 await this.unzipMods(path).catch(err => {
                                     reject(err)
@@ -169,12 +177,13 @@ class Minecraft {
                 responseType: "stream"
             }).then(res => {
                 if(res.status === 200) {
+                    if(fs.existsSync(path))
                         fs.rmSync(path)
                     res.data.pipe(fs.createWriteStream(path));
                     res.data.on("end", () => {
                         logger.log("download completed");
                         resolve("download completed")
-                    });
+                    })
                 } else {
                     reject(res.status)
                 }
@@ -184,9 +193,9 @@ class Minecraft {
         })
     }
     
-    async unzipMods(path) {
+    async unzipMods(zipLocation, outLocation=this.minecraftpath) {
         return new Promise(async (resolve, reject) => {
-            zip(path, { dir: this.minecraftpath }).then(() => {
+            zip(zipLocation, { dir: outLocation }).then(() => {
                 resolve()
             }).catch(err => {
                 reject(err)
@@ -210,6 +219,48 @@ class Minecraft {
             
         })
     }
+
+    async extractJava(chapterId, event) {
+        return new Promise(async (resolve, reject) => {
+            const runtime = join(this.minecraftpath, "runtime")
+            if(this.modsList[chapterId].java.platform[process.platform][process.arch] !== undefined) {
+                event.sender.send("progress", {type: "java", task: 0, total: 1 })
+                const infos = this.modsList[chapterId].java.platform[process.platform][process.arch]
+                const jre = join(runtime, infos.name)
+                const downloadFolder = join(runtime, "download")
+                const downloadFile = join(downloadFolder, `${infos.name}.zip`)
+                if(fs.existsSync(jre))
+                    fs.rmSync(jre, { recursive: true })
+                if(!fs.existsSync(downloadFolder))
+                    fs.mkdirSync(downloadFolder, { recursive: true })
+                if(fs.existsSync(downloadFile)) {
+                    let sha1 = await hasha.fromFile(downloadFile, {algorithm: 'sha256'})
+                    if(sha1 === infos.sha256sum) {
+                        await this.unzipMods(downloadFile, runtime)
+                        resolve(join(jre, 'bin', 'java.exe'))
+                    } else {
+                        logger.warn(`java sha256sum ${sha1} don't correspond to ${infos.sha256sum}`)
+                        await this.downloadAndExtractJava(infos, downloadFolder, runtime).then(() => resolve(join(jre, 'bin', 'java.exe'))).catch(err => reject(err))
+                    }
+                } else {
+                    await this.downloadAndExtractJava(infos, downloadFolder, runtime).then(() => resolve(join(jre, 'bin', 'java.exe'))).catch(err => reject(err))
+                }
+                event.sender.send("progress", {type: "java", task: 1, total: 1 })
+            } else {
+                reject("There is not available version for your system")
+            }
+        })
+    }
+
+    async downloadAndExtractJava(infos, downloadFolder, runtimeFolder) {
+        return new Promise((resolve, reject) => {
+            this.downloadMods(infos.link, join(downloadFolder, `${infos.name}.zip`)).then(() => {
+                this.unzipMods(join(downloadFolder, `${infos.name}.zip`), runtimeFolder).then(() => resolve()).catch(err => reject(err))
+            }).catch(err => {
+                reject(err)
+            })
+        })
+    }
 }
 
 module.exports = new Minecraft

src/server/updater.js

@@ -12,6 +12,8 @@ function initUpdater(autoUpdater) {
 }
 
 function configUpdater(app, autoUpdater, dialog, logger) {
+    logger.info(`platform: ${process.platform}`)
+    logger.info(`arch: ${process.arch}`)
     if(isDev) {
         logger.info(`developpement version ${app.getVersion()}`)
         return