buildTools.zip

• jre/ https://www.java.com/download/
• fabric-installer-0.11.2 https://fabricmc.net/use/installer/
• ForgeCLI-1.0.1.jar https://github.com/TeamKun/ForgeCLI
• icon-default.png

modePack (common)

• config.json
  • type: 'MANUAL' | 'FORGE' | 'FABRIC' | 'VANILLA'
  • versionId: string
  • profileName: string
• init.zip
• icon.png

modePack (fabric)

• config.json
  • type: 'FABRIC'
  • fabricMcVersion: string
  • fabricLoaderVersion: string

modePack (forge)

• config.json
  • type: 'FORGE'
• forge-installer.jar

modePack (manual)

• config.json
  • type: 'MANUAL'
  • manualMcVersion: string
• version.json
• libraries.zip

modePack (vanilla)

• config.json
  • type: 'VANILLA'
• forge-installer.jar