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Implements the full vanilla Minecraft 26.2 mob equipment system, giving mobs weapons, armor, enchantments, and loot-pickup flags at spawn. Added: - Data-driven EQUIPMENT_REGISTRY mapping 13 mob types (zombie, husk, zombie_villager, drowned, zombified_piglin, skeleton, stray, bogged, wither_skeleton, piglin, pillager, vindicator) to their weapon and armor configurations, all verified against decompiled vanilla sources. - Exact vanilla RegionalDifficulty formula from DifficultyInstance.java: computes effective_difficulty and special_multiplier from base difficulty, game time, chunk inhabited time, and moon phase. When special_multiplier is 0.0 (fresh Normal/Easy worlds), equipment, enchantments, and loot-pickup flags are suppressed, matching vanilla. - Vanilla-accurate armor selection: random base tier (0-2) with up to 3 upgrade attempts at 10.87% each, partial armor break chance (10% on Hard, 25% otherwise). Higher difficulty produces fewer pieces. - Weighted enchantment selection with exclusive-set conflict resolution and cost-based level determination. Curated flat pools per equipment category (melee/trident/bow/crossbow/fishing_rod/head/chest/legs/feet). - Per-slot equipment drop chances (0.085 default) with looting bonus (+lootingLevel * 0.01 per vanilla EnchantmentHelper). - Exact vanilla drop durability formula from Mob.dropCustomDeathLoot: damage = maxDamage - random(1 + random(max(maxDamage-3, 1))). - CAN_PICK_UP_LOOT mob flag (bit 3, value 8) set probabilistically at 55% * special_multiplier. - Guard against empty equipment packets in send_equipment_changes to prevent client decode crashes. - Chunk inhabited_time tracking in world tick for difficulty scaling. Integration: equip_mob_on_spawn is called from the blanket EntityBase::init_data_tracker impl, so every mob type automatically participates. New mobs are added by inserting a MobEquipmentDef into the EQUIPMENT_REGISTRY with their weapon/armor config. cargo check: passes / cargo clippy (pedantic): 0 warnings / cargo fmt: clean
Pumpkin
Pumpkin is a Minecraft server built entirely in Rust, offering a fast, efficient, and customizable experience. It prioritizes performance and player enjoyment while adhering to the core mechanics of the game.
Goals
- Performance: Leveraging multi-threading for maximum speed and efficiency.
- Compatibility: Supports the latest Java & Bedrock Minecraft server version while adhering to Vanilla game mechanics.
- Security: Prioritizes security by preventing known security exploits.
- Flexibility: Highly configurable, with the ability to disable unnecessary features.
- Extensibility: Provides a foundation for plugin development.
Important
Pumpkin is currently under heavy development.
Features
- Configuration (toml)
- Tracking: Protocol
- Server Status/Ping
- Encryption
- Packet Compression
- Java Edition
- Bedrock Edition (W.I.P)
- ...
- Tracking: World
- Player Tab-list
- Scoreboard
- World Loading
- World Time
- World Borders
- World Saving
- Lighting
- Entity Spawning
- Bossbar
- Chunk Loading (Vanilla, Linear, Pump)
- Chunk Generation
- Chunk Saving (Vanilla, Linear, Pump)
- Redstone
- Liquid Physics
- ...
- Tracking: Player
- Skins
- Teleport
- Movement
- Animation
- Inventory
- Combat
- Experience
- Hunger
- Off Hand
- Advancements (W.I.P)
- Eating
- ...
- Entities
- Non-Living (Minecart, Eggs...) (W.I.P)
- Entity Effects
- Players
- Mobs (W.I.P)
- Animals (W.I.P)
- Entity AI
- Boss (W.I.P)
- Villagers (W.I.P)
- Entity Saving
- Server
- Proxy
- Bungeecord
- Velocity
How to run
See our Quick Start guide to get Pumpkin running.
Contributions
Contributions are welcome! See CONTRIBUTING.md
Docs
Pumpkin's documentation can be found at https://pumpkinmc.org/
Communication
Consider joining our Discord server to stay up-to-date on events, updates, and connect with other members.
Funding
If you want to fund me and help the project, check out the Donation Page.