Eternal Firework Rocket

Eternal Firework Rocket

A non-consumable firework rocket has been added, which can only be obtained in the End City or by command. 增加了不会消耗的仅飞行用烟花火箭,只能在末地城或用指令获取。

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fabricgame-mechanics
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About this Mod

📖 Mod Introduction

Eternal Firework Rocket is a Fabric Mod designed for Minecraft 1.21.1, adding three unique eternal firework rocket items. These fireworks possess distinctive characteristics: they are not consumed upon use and have a cooldown period, bringing a fresh experience to fireworks usage in the game.

✨ Main Features

· Three Eternal Firework Rockets with flight durations of 1, 2, and 3 seconds
· Non-craftable: Can only be obtained by exploring End City chests
· Infinite use: Right-click to launch without consuming the item
· Cooldown system: Brief cooldown period after each use
· Configurable options: All parameters can be adjusted through configuration files
· Admin restriction: Optional limitation to OP players only

🎯 Acquisition Methods

Eternal Firework Rockets cannot be crafted and can only be found in End City chests.

⚙️ Configuration Files

The mod provides complete configuration files, allowing customization of all parameters.

📁 Configuration File Location

.minecraft/config/eternal_firework_rocket.json

🔧 Configuration File Details

Upon first running the mod, the configuration file will be automatically generated with the following content:

{
"chanceFlight1": 0.1,
"chanceFlight2": 0.01,
"chanceFlight3": 0.001,
"cooldownOffset": 0.5,
"adminOnly": false
}

Configuration Options Explained

Option Description
chanceFlight1 Spawn probability for flight duration 1 rockets (%)
chanceFlight2 Spawn probability for flight duration 2 rockets (%)
chanceFlight3 Spawn probability for flight duration 3 rockets (%)
cooldownOffset Cooldown time offset (Cooldown = Flight Duration - Offset)
adminOnly Whether usage is restricted to admin (OP) players only

Available Versions

Eternal Firework Rocket 1.0.6+mc1.21.1release
MC 1.21.1fabric
April 26, 2026
Eternal Firework Rocket 1.0.4+mc1.20.6release
MC 1.20.6fabric
April 9, 2026
Eternal Firework Rocket 1.0.4+mc1.20.1release
MC 1.20.1fabric
January 14, 2026
Eternal Firework Rocket 1.0.4+mc1.20.2release
MC 1.20.2fabric
January 14, 2026
Eternal Firework Rocket 1.0.4+mc1.20.4release
MC 1.20.4fabric
January 14, 2026

How to Install Eternal Firework Rocket on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.4).

3

Install Mod

Open the mod browser in the dashboard and search for "Eternal Firework Rocket". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.4, 1.21.1, 1.21 (+4 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Eternal Firework Rocket server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.

Is Eternal Firework Rocket compatible with fabric?

Eternal Firework Rocket officially supports fabric for Minecraft 1.21.4, 1.21.1, 1.21. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Eternal Firework Rocket – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Eternal Firework Rocket consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Eternal Firework Rocket with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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Details

License
MIT License
Server-side
Required

Supported Versions

1.21.41.21.11.211.20.61.20.41.20.21.20.1