# HyskExpFly Mod<\/p>\n
> A Minecraft Fabric mod that allows players to fly in survival mode using experience points<\/p>\n
## Mod Introduction<\/p>\n
**HyskExpFly Mod** is an innovative Minecraft Fabric mod that allows players to consume experience points to gain flight ability in survival mode. Through simple commands and an intuitive interface, players can easily manage their flight status and enjoy the freedom of aerial exploration.<\/p>\n
– All code features are assisted by Deepseek AI
\n– Qingxin Hengyue Shikong Server free public flight mod<\/p>\n
**Creator**: YkinLing
\n**AI Assistant**: Deepseek
\n**QQ Group**: 783492881 (Get open source code)<\/p>\n
## Core Features<\/p>\n
### Basic Flight Features
\n– **Experience-based Flight**: Fly in survival mode using experience points
\n– **Smart Consumption**: Automatically deduct configured experience points per second
\n– **State Recovery**: Automatically restore flight status when reconnecting
\n– **Mode Support**: Supports survival mode, automatically handles other modes<\/p>\n
### Management Features
\n– **Permission Management**: Complete ban system supporting name and UUID bans
\n– **Configuration System**: Real-time adjustable experience consumption rate
\n– **Status Query**: Administrators can query all flying player status
\n– **Safety Detection**: Multiple safety checks to prevent state abnormalities<\/p>\n
### Multi-language Support
\n– **Bilingual Interface**: Full support for Chinese and English
\n– **Real-time Switching**: Supports in-game language switching commands
\n– **Complete Translation**: All prompt messages have bilingual versions
\n– **Custom Extension**: Supports adding new language configurations<\/p>\n
### User Experience
\n– **Real-time Display**: Continuously shows remaining time and experience information during flight
\n– **Smart Tips**: Rich status prompts and operation guidance
\n– **Auto Protection**: Automatically handles flight status during death, mode switching, and riding
\n– **Easy Operation**: Supports double-tap spacebar for quick takeoff\/landing<\/p>\n
### Safety & Stability
\n– **State Repair**: Automatically detects and fixes flight state abnormalities
\n– **Riding Protection**: Automatically pauses flight when riding vehicles, resumes after dismounting
\n– **Experience Monitoring**: Monitors experience deduction intervals to prevent abnormal deductions
\n– **Config Check**: Automatically checks configuration integrity and fixes missing items<\/p>\n
## Installation Requirements<\/p>\n
### Required Dependencies
\n– **Minecraft**: 1.21.8
\n– **Fabric Loader**: \u2265 0.16.9
\n– **Fabric API**: Latest version
\n– **Java**: \u2265 21<\/p>\n
### Recommended Environment
\n– Server Environment: Fabric Server
\n– Client: Fabric Client
\n– Memory: \u2265 2GB RAM<\/p>\n
## Command List<\/p>\n
### Player Commands
\n| Command | Permission | Description |
\n|———|————|————-|
\n| `\/fly` | All players | Enable\/disable experience flight mode |
\n| `\/flystatus` | All players | View own flight status information |<\/p>\n
### Administrator Commands ## Operation Methods<\/p>\n ### Basic Operation Flow ### Flight Status Description ## Configuration System<\/p>\n ### Configuration File Location<\/p>\n Configuration files are located in the server’s `config\/hyskexpfly\/` directory:<\/p>\n “` ### Main Configuration (hyskexpfly.json)<\/p>\n “`json #### Configuration Options Description<\/p>\n | Option | Type | Default | Description | #### Banned Player Data Structure ### Language Configuration (lang.json)<\/p>\n “`json #### Supported Languages ### Configuration Modification Methods<\/p>\n #### Method 1: In-game Commands (Recommended) # Enable\/disable survival flight # Switch language # Reload configuration #### Method 2: Direct File Editing #### Method 3: Hot Reload Configuration ### Configuration Integrity Check<\/p>\n The mod provides automatic configuration checking and repair functions:<\/p>\n “`bash # Automatically update missing configurations #### Auto-repair Features ### Configuration Best Practices<\/p>\n #### Balanced Server Settings #### Hardcore Server Settings #### Creative Server Settings ### Troubleshooting<\/p>\n #### Common Configuration Issues<\/p>\n 1. **Configuration Files Missing** 2. **Configuration Format Error** 3. **Language Display Abnormal** 4. **Permissions Not Working** ### Custom Language<\/p>\n To add new language support:<\/p>\n 1. Add new language code in `lang.json`’s `languages` object Example: ## Technical Features<\/p>\n ### Mixin Injection System ### Experience Calculation System ### State Management System This configuration system is designed to provide maximum flexibility and ease of use, allowing server administrators to easily adjust mod behavior to suit different gaming environments.~~~~<\/p>\n","protected":false},"excerpt":{"rendered":" A Minecraft Fabric mod that allows players to fly using experience points in survival mode<\/p>\n","protected":false},"featured_media":83146,"template":"","meta":{"_minecraft_slug":"hyskexpfly","_minecraft_project_id":"6rflsNor","_minecraft_author":"YkinLing","_minecraft_license":"BSD-2-Clause","_minecraft_downloads":286,"_minecraft_follows":3,"_minecraft_client_side":"unsupported","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"hyskexpfly.zip","_minecraft_size_bytes":589870,"_minecraft_version_count":10,"_minecraft_updated_at":"2026-05-15T18:55:01.892614Z","_minecraft_date_created":"2025-11-20T20:43:26.235118Z","_minecraft_date_modified":"2026-04-17T02:51:17.182542Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/hyskexpfly","_minecraft_icon_attachment_id":83146,"_minecraft_imported_at":"2026-06-04T18:19:54+00:00","_minecraft_import_hash":"45b8849d5ef21d4fbf39776b86159af2","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[97,89,126,158,92],"mod_loader":[99,160],"minecraft_version":[37,40,41,81,83,167,163],"class_list":["post-83145","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-fabric","mod_category-game-mechanics","mod_category-management","mod_category-neoforge","mod_category-utility","mod_loader-fabric","mod_loader-neoforge","minecraft_version-1-21-1","minecraft_version-1-21-10","minecraft_version-1-21-11","minecraft_version-1-21-8","minecraft_version-26-1","minecraft_version-26-1-1","minecraft_version-26-1-2"],"yoast_head":"\n
\n| Command | Permission | Description |
\n|———|————|————-|
\n| `\/fly reload` | OP Level 4 | Reload configuration files |
\n| `\/fly cost
\n| `\/fly enable` | OP Level 4 | Enable survival mode flight |
\n| `\/fly disable` | OP Level 4 | Disable survival mode flight |
\n| `\/fly ban
\n| `\/fly deban
\n| `\/fly banlist` | OP Level 4 | View ban list |
\n| `\/fly query` | OP Level 4 | Query flying players list |
\n| `\/fly debug [player]` | OP Level 4 | View debug information |
\n| `\/flystatus
\n| `\/fly lang [language]` | OP Level 4 | View or switch language |
\n| `\/fly checkconfig` | OP Level 4 | Check configuration integrity |
\n| `\/fly updateconfig` | OP Level 4 | Update missing configuration items |<\/p>\n
\n1. **Enable Flight**: Use `\/fly` command to enable flight mode
\n2. **Takeoff**: Double-tap spacebar to start flying
\n3. **Flight Control**:
\n – **Spacebar**: Ascend
\n – **Shift**: Descend
\n – **WASD**: Move forward\/backward\/left\/right
\n4. **Landing**: Double-tap spacebar again to land
\n5. **Disable Flight**: Use `\/fly` command to disable flight mode<\/p>\n
\n– **Flying**: Continuously consumes experience points, shows remaining time
\n– **Landed**: Pauses experience consumption, shows remaining experience
\n– **Riding Paused**: Automatically pauses when riding vehicles, resumes after dismounting
\n– **Auto Protection**: Automatically disables when dying or switching to adventure mode<\/p>\n
\nconfig\/
\n\u2514\u2500\u2500 hyskexpfly\/
\n \u251c\u2500\u2500 hyskexpfly.json # Main configuration file
\n \u2514\u2500\u2500 lang.json # Language configuration file
\n“`<\/p>\n
\n{
\n “costPerSecond”: 1,
\n “enableSurvivalFlight”: true,
\n “bannedPlayers”: []
\n}
\n“`<\/p>\n
\n|——–|——|———|————-|
\n| `costPerSecond` | Integer | 1 | Experience points consumed per second |
\n| `enableSurvivalFlight` | Boolean | true | Whether to allow survival mode flight |
\n| `bannedPlayers` | Array | [] | List of banned players |<\/p>\n
\n“`json
\n{
\n “name”: “PlayerName”,
\n “uuid”: “PlayerUUID”,
\n “banTime”: “BanTimestamp”
\n}
\n“`<\/p>\n
\n{
\n “currentLanguage”: “zh_cn”,
\n “languages”: {
\n “zh_cn”: {
\n “flyEnabled”: “\u00a7a\u98de\u884c\u6a21\u5f0f\u5df2\u5f00\u542f!”,
\n “flyDisabled”: “\u00a7c\u98de\u884c\u6a21\u5f0f\u5df2\u5173\u95ed”,
\n “notEnoughExp”: “\u00a7c\u4f60\u6ca1\u6709\u8db3\u591f\u7684\u7ecf\u9a8c\u70b9\u6765\u5f00\u542f\u98de\u884c!”,
\n “…”: “More translation items…”
\n },
\n “en_us”: {
\n “flyEnabled”: “\u00a7aFlight mode enabled!”,
\n “flyDisabled”: “\u00a7cFlight mode disabled”,
\n “notEnoughExp”: “\u00a7cYou don’t have enough experience points to fly!”,
\n “…”: “More translations…”
\n }
\n }
\n}
\n“`<\/p>\n
\n– **zh_cn**: Simplified Chinese
\n– **en_us**: English (US)<\/p>\n
\n“`bash
\n# Modify experience consumption rate
\n\/fly cost 5<\/p>\n
\n\/fly enable
\n\/fly disable<\/p>\n
\n\/fly lang en_us<\/p>\n
\n\/fly reload
\n“`<\/p>\n
\n1. Stop the server
\n2. Edit `config\/hyskexpfly\/hyskexpfly.json` or `config\/hyskexpfly\/lang.json`
\n3. Restart the server<\/p>\n
\n“`bash
\n# Execute in-game
\n\/fly reload
\n“`<\/p>\n
\n# Check configuration integrity
\n\/fly checkconfig<\/p>\n
\n\/fly updateconfig
\n“`<\/p>\n
\n– \u2705 Automatically detects missing configuration items
\n– \u2705 Fills in default values
\n– \u2705 Validates configuration format
\n– \u2705 Repairs corrupted configuration files<\/p>\n
\n“`json
\n{
\n “costPerSecond”: 2,
\n “enableSurvivalFlight”: true,
\n “bannedPlayers”: []
\n}
\n“`<\/p>\n
\n“`json
\n{
\n “costPerSecond”: 5,
\n “enableSurvivalFlight”: true,
\n “bannedPlayers”: [“Violator1”, “Violator2”]
\n}
\n“`<\/p>\n
\n“`json
\n{
\n “costPerSecond”: 1,
\n “enableSurvivalFlight”: false,
\n “bannedPlayers”: []
\n}
\n“`<\/p>\n
\n – Solution: Use `\/fly updateconfig` to regenerate<\/p>\n
\n – Solution: Delete configuration files and use `\/fly reload` to regenerate<\/p>\n
\n – Solution: Use `\/fly lang zh_cn` to reset language<\/p>\n
\n – Solution: Check OP permission level, requires OP Level 4<\/p>\n
\n2. Copy key-value pairs from existing languages and translate content
\n3. Use `\/fly lang
\n“`json
\n{
\n “currentLanguage”: “zh_cn”,
\n “languages”: {
\n “zh_cn”: { … },
\n “en_us”: { … },
\n “ja_jp”: {
\n “flyEnabled”: “\u00a7a\u98db\u884c\u30e2\u30fc\u30c9\u304c\u6709\u52b9\u306b\u306a\u308a\u307e\u3057\u305f\uff01”,
\n “flyDisabled”: “\u00a7c\u98db\u884c\u30e2\u30fc\u30c9\u304c\u7121\u52b9\u306b\u306a\u308a\u307e\u3057\u305f”,
\n “…”: “More Japanese translations…”
\n }
\n }
\n}
\n“`<\/p>\n
\n– **PlayerInputMixin**: Detects player input, implements double-tap spacebar takeoff\/landing
\n– **PlayerRidingMixin**: Handles riding state, automatically pauses and resumes flight
\n– **Safe Injection**: Uses Mixin framework to ensure compatibility with other mods<\/p>\n
\n– **Precise Calculation**: Uses Minecraft standard experience calculation formulas
\n– **Real-time Updates**: Automatically detects experience changes and updates display
\n– **Safe Deduction**: Monitors deduction intervals to prevent abnormal situations<\/p>\n
\n– **Persistent Storage**: Automatically restores flight status when players reconnect
\n– **Safety Checks**: Multiple safety checks to ensure state consistency
\n– **Auto Repair**: Automatically repairs state abnormalities when detected<\/p>\n