# FullBelly – Comprehensive Action Hunger System<\/p>\n
## Introduction<\/p>\n
FullBelly is a Minecraft NeoForge mod (1.21.1) that adds a **comprehensive action-based hunger consumption system**. The mod tracks various player behaviors and automatically deducts corresponding hunger, making survival mode more challenging.<\/p>\n
—<\/p>\n
## Features<\/p>\n
– **Full Action Coverage**: Tracks 24 different types of player behaviors
\n– **Vanilla Compatible**: Based on vanilla exhaustion mechanism, consistent with native behaviors like jumping
\n– **Real-time Logging**: Console outputs detailed consumption information (requires debug logging enabled)
\n– **Server-side Processing**: Executes only on server side, no impact on client performance<\/p>\n
—<\/p>\n
## Action Types & Consumption Values<\/p>\n
### Movement (8 types)<\/p>\n
| Action | Base Cost | Description |
\n|——–|———–|————-|
\n| \ud83d\udeb6 Walking | 0.01\/tick | Ground movement |
\n| \ud83c\udfc3 Sprinting | 0.1\/tick | Sprinting (vanilla standard) |
\n| \ud83d\udd75\ufe0f Sneaking | 0.01\/tick | Crouching movement |
\n| \ud83c\udfca Swimming | 0.015\/tick | Water movement (vanilla standard) |
\n| \ud83e\udd3f Underwater Swimming | 0.02\/tick | Holding breath (higher cost) |
\n| \ud83e\uddd7 Climbing | 0.05\/tick | Ladders\/vines |
\n| \ud83e\udebd Elytra Flight | 0.08\/tick | Gliding |
\n| \ud83d\udc34 Vehicle Riding | 0.01\/tick | Horses\/boats\/etc. |<\/p>\n
### Instant Actions (3 types)<\/p>\n
| Action | Base Cost | Description |
\n|——–|———–|————-|
\n| \u2b06\ufe0f Jumping | 0.05\/time | Takeoff (vanilla standard) |
\n| \u2694\ufe0f Melee Attack | 0.01\/time | Hit entity |
\n| \ud83d\udca5 Critical Hit | 0.01\/time | Falling critical hit |<\/p>\n
### Tool Behaviors (4 types)<\/p>\n
| Action | Base Cost | Description |
\n|——–|———–|————-|
\n| \u26cf\ufe0f Mining | 0.005\/block | Breaking blocks (lowest cost) |
\n| \ud83d\udce6 Placing | 0.01\/time | Placing blocks |
\n| \ud83c\udfa3 Fishing Cast | 0.01\/time | Casting fishing rod |
\n| \ud83c\udfa3 Fishing Reel | 0.01\/time | Reeling in |<\/p>\n
### Combat Behaviors (8 types)<\/p>\n
| Action | Base Cost | Description |
\n|——–|———–|————-|
\n| \ud83d\udc94 Damage Taken | 0.01\/time | Any damage source |
\n| \ud83d\udee1\ufe0f Block Success | 0.01\/time | Shield successful block |
\n| \ud83d\udee1\ufe0f Shield Holding | 0.01\/tick | Continuous shield holding |
\n| \ud83c\udff9 Bow Charging | 0.01\/tick | Bow charging |
\n| \ud83c\udff9 Bow Shot | 0.01\/time | Bow firing |
\n| \ud83d\udd2b Crossbow Load | 0.01\/tick | Crossbow loading |
\n| \ud83d\udd2b Crossbow Fire | 0.01\/time | Crossbow firing |
\n| \ud83d\udd31 Trident Charge | 0.015\/tick | Trident charging |
\n| \ud83d\udd31 Trident Throw | 0.03\/time | Trident throwing |<\/p>\n
### Other (1 type)<\/p>\n
| Action | Base Cost | Description |
\n|——–|———–|————-|
\n| \ud83d\udca5 Fall Impact | 0.01\/time | Landing from height |<\/p>\n
—<\/p>\n
## Usage Guide<\/p>\n
### Installation<\/p>\n
1. Ensure **NeoForge 21.1.227+** is installed (Minecraft 1.21.1)
\n2. Place `fullbelly-1.0.1.jar` into `.minecraft\/mods` folder
\n3. Launch the game<\/p>\n
### Debug Mode<\/p>\n
The mod includes a built-in debug mode that displays detailed exhaustion information in the chat box.<\/p>\n
**In-game Commands:**
\n“`text
\n\/fullbelly debug – Check current debug mode status
\n\/fullbelly debug true – Enable debug mode
\n\/fullbelly debug false – Disable debug mode
\n“`<\/p>\n
When enabled, you’ll see messages like:
\n“`
\n[FullBelly] \u884c\u8d70: -0.010 exhaustion | \u9971\u98df\u5ea6: 20\u219220, \u9971\u548c\u5ea6: 5.00\u21924.99
\n[FullBelly] \u5954\u8dd1: -0.100 exhaustion | \u9971\u98df\u5ea6: 20\u219219, \u9971\u548c\u5ea6: 4.89\u21924.79
\n[FullBelly] \u4e09\u53c9\u621f\u6295\u63b7: -0.030 exhaustion | \u9971\u98df\u5ea6: 19\u219219, \u9971\u548c\u5ea6: 4.76\u21924.73
\n“`<\/p>\n
**Configuration File:**
\nYou can also edit `.minecraft\/config\/fullbelly-common.toml`:
\n“`toml
\ndebug_mode = true
\n“`<\/p>\n
**Note**: Debug mode is disabled by default for optimal performance.<\/p>\n
### Adjust Difficulty<\/p>\n
Modify base values in `FatigueProcessor.java`:
\n– Lower values = Easy mode
\n– Higher values = Hard mode<\/p>\n
—<\/p>\n
## Technical Implementation<\/p>\n
### Core Components<\/p>\n
– **ActionType**: Enum defining 24 action types
\n– **FatigueProcessor**: Core processor, applies exhaustion to FoodData
\n– **MovementHandler**: Detects player movement using position tracking
\n– **ExhaustionHandler**: Captures block break\/place events
\n– **PlayerMixin**: Detects various behaviors through Mixin injection<\/p>\n
### How It Works<\/p>\n
1. Detect player behaviors through Mixin and event system
\n2. Call `FatigueProcessor.dispatch()` to process consumption
\n3. Apply consumption using vanilla `FoodData.addExhaustion()` method
\n4. When exhaustion accumulates to 4.0, automatically deducts 1 food point<\/p>\n
—<\/p>\n
## Compatibility<\/p>\n
– \u2705 NeoForge 21.1.229
\n– \u2705 Minecraft 1.21.1
\n– \u2705 Runs on both server\/client
\n– \u2705 No conflicts with other mods<\/p>\n
—<\/p>\n
## License<\/p>\n
This project is open-sourced under the MIT License.<\/p>\n
—<\/p>\n
**Version**: 1.0.1
\n**Minecraft**: 1.21.1
\n**NeoForge**: 21.1.227+
\n**Last Updated**: 2026-05-14<\/p>\n
—<\/p>\n
## Changelog<\/p>\n
See [CHANGELOG.md](CHANGELOG.md) for detailed version history.<\/p>\n","protected":false},"excerpt":{"rendered":"
All forms of movement now consume hunger, making food a fully utilized resource and turning every action into a meaningful part of survival.<\/p>\n","protected":false},"featured_media":73949,"template":"","meta":{"_minecraft_slug":"fullbelly","_minecraft_project_id":"W9MJvgQT","_minecraft_author":"110011100101","_minecraft_license":"MIT","_minecraft_downloads":10,"_minecraft_follows":1,"_minecraft_client_side":"unsupported","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"fullbelly.zip","_minecraft_size_bytes":55063,"_minecraft_version_count":2,"_minecraft_updated_at":"2026-05-16T16:53:19.511562Z","_minecraft_date_created":"2026-05-14T19:42:33.817231Z","_minecraft_date_modified":"2026-05-14T03:12:54.754222Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/fullbelly","_minecraft_icon_attachment_id":73949,"_minecraft_imported_at":"2026-06-04T07:13:40+00:00","_minecraft_import_hash":"abdf4bfdbbb034d12c3b12fcac40f0c7","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[85,89,158],"mod_loader":[160],"minecraft_version":[37],"class_list":["post-73948","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-food","mod_category-game-mechanics","mod_category-neoforge","mod_loader-neoforge","minecraft_version-1-21-1"],"yoast_head":"\n