Source-checkedGameplay & overhauls

Pufferfish's Unofficial Additions

by Cadentem · for Minecraft

Additional experience sources and rewards

334KDownloads
10 mo agoLast updated
MITLicense
Forge · NeoForgeLoaders

About Pufferfish's Unofficial Additions

From Modrinth

Additional experience sources and rewards

General

Addon to Pufferfish's Skills

Contains support for

Recommend checking the documentation:

  • https://puffish.net/skillsmod/docs/creators/configuration/calculations/prototypes
  • https://puffish.net/skillsmod/docs/creators/configuration/calculations/operations/operation

Attributes have been moved to Additional Attributes

Experience Source

Harvesting Crops

Hooks into the method which gets the items from the loot table

Operations:

  • player: The player harvesting the crops (prototype

is Player)

  • block: The block being harvested (prototype

is Block State)

  • tool: The tool being used (prototype

is Item Stack)

  • dropped_seeds: Amount of dropped seeds based on #forge:seeds (prototype is number)
  • dropped_crops: Amount of dropped crops based on #forge:crops (prototype is number)

Example:

{
  "type": "pufferfish_unofficial_additions:harvest_crops",
  "data": {
    "variables": {
      "crops": {
        "operations": [
          {
            "type": "block"
          },
          {
            "type": "puffish_skills:test",
            "data": {
              "block": "#minecraft:crops"
            }
          }
        ]
      },
      "dropped_crops": {
        "operations": [
          {
            "type": "dropped_crops"
          }
        ]
      },
      "dropped_seeds": {
        "operations": [
          {
            "type": "dropped_seeds"
          }
        ]
      }
    },
    "experience": [
      {
        "condition": "crops",
        "expression": "dropped_crops + (dropped_seeds * 0.2)"
      }
    ]
  }
}

Fishing Experience

Gets called per fished item

Operations:

  • player: The player who is fishing (prototype

is Player)

  • tool: The tool being used (prototype

is Item Stack)

  • fished: The item being fished (prototype

is Item Stack)

Example:

    {
  "type": "pufferfish_unofficial_additions:fishing",
  "data": {
    "variables": {
      "fishes": {
        "operations": [
          {
            "type": "fished"
          },
          {
            "type": "puffish_skills:test",
            "data": {
              "item": "#minecraft:fishes"
            }
          }
        ]
      },
      "fished_amount": {
        "operations": [
          {
            "type": "fished"
          },
          {
            "type": "count"
          }
        ]
      }
    },
    "experience": [
      {
        "condition": "fishes",
        "expression": "fished_amount * 4"
      },
      {
        "condition": "!fishes",
        "expression": "fished_amount * 2"
      }
    ]
  }
}

Rewards

Effect

Apply effects (infinite duration):

  • Before removing the reward from the definition you'll have to reset the skills (or manually remove the effects yourself)
{
  "type": "pufferfish_unofficial_additions:effect",
  "data": {
    "effect": "minecraft:regeneration",
    "amplifier": 0,
    "type": "GRANT"
  }
}

Grant immunity up to a certain amplifier:

{
  "type": "pufferfish_unofficial_additions:effect",
  "data": {
    "effect": "minecraft:wither",
    "amplifier": 1,
    "type": "IMMUNE"
  }
}

Modify duration and / or amplifier of incoming effects:

  • If the duration reaches 0 due to modifications the effect will not be applied
  • Valid operations are +, -, x and /
  • This element is optional
  • If the amplifier goes below 0 due to modifications the effect will not be applied
{
  "type": "pufferfish_unofficial_additions:effect",
  "data": {
    "effect": "minecraft:slowness",
    "amplifier": -2,
    "duration_modification": "/2.5",
    "type": "MODIFY"
  }
}

Walkable Powder Snow

Allows walking on powder snow

{
  "type": "puffish_skills:tag",
  "data": {
    "tag": "walk_on_powder_snow"
  }
}

Iron's Spells 'n Spellbooks

Experience Sources

Added an experience source for casting spells

Note: The experience source will trigger for each spell tick, meaning for continuous spells it can happen multiple times (see the expected_ticks parameter)

Operations:

Read the full description on Modrinth →

Highlights

From source data

Game versions

Supports 5 Minecraft versions, the newest being 1.21.1.

Loaders

Runs on Forge and NeoForge.

Footprint

Rated a light load on a server.

Pufferfish's Unofficial Additions on Nxeon

From our catalogue
One-click install
Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
Server side
Required on the server
Server type needed
Forge, NeoForge
Server load
light
Smallest plan we suggest
Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
2.2.8, released 2025-12-28

Game versions by loader

LoaderGame versionsNewest
Forge1.19.2 to 1.20.1 (3 versions)1.20.1
NeoForge1.21 to 1.21.1 (2 versions)1.21.1

From 5 recorded builds of Pufferfish's Unofficial Additions.

Recent builds

BuildReleasedGame versionsLoaders
2.2.82025-12-281.21 to 1.21.1 (2 versions)NeoForge
2.2.42025-12-281.20 to 1.20.1 (2 versions)Forge
2.2.72025-09-171.21 to 1.21.1 (2 versions)NeoForge
2.2.02025-05-191.19.2Forge
2.2.62025-05-151.21 to 1.21.1 (2 versions)NeoForge

Run Pufferfish's Unofficial Additions on a Minecraft server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Modrinth as “Mods”

Gameplay & overhauls

New mechanics, content and overhauls that change how the game plays.

Runs on your server

From source side support

Modrinth lists Pufferfish's Unofficial Additions as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game
Minecraft
Loaders
ForgeNeoForge
Runs on
Serverrequired on the server
Game versions
1.21.1 and 4 earlier

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
  • ✓AuthorCadentem, as published on Modrinth
  • ✓LicenseMITFree

Pufferfish's Unofficial Additions, answered

Generated from the mod’s own source data.

Do my players need to install Pufferfish's Unofficial Additions?

Modrinth lists Pufferfish's Unofficial Additions as required on the server. Check its Modrinth page to see whether players need it too.

Which loaders does it support?

Forge and NeoForge.

Is it free?

Yes. Pufferfish's Unofficial Additions is free to download from Modrinth. Its license is MIT.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Pufferfish's Unofficial Additions on a Minecraft server.

Deploy in about a minute from $4.99 a month, then add Pufferfish's Unofficial Additions in one click.