Ultimate Spawners

Fully customizable mob spawners and 1.21-inspired Vault mechanics, perfect for map creators, servers, and modpacks.

File Details
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ultimatespawners-0.0.2.jar

ByShjadolq
  • R
  • Feb 28, 2026
  • 954.39 KB
  • 151
  • 1.20.1
  • Forge

File Name

ultimatespawners-0.0.2.jar

Supported Versions

  • 1.20.1

Curse Maven Snippet

Forge

implementation fg.deobf("curse.maven:ultimate-spawners-1470324:7691741")
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Ultimate Spawners v0.0.2 — Changelog

⚔️ Wave System (like Minecraft 1.21 Trial Spawners)

  • Trial spawners now use a multi-wave system inspired by Minecraft 1.21
  • Mobs spawn in waves - a cooldown period separates each wave before the next begins
  • Start mobs (wave 1) and wave mobs (wave 2+) are drawn from separate pools, configurable per key type
  • New trial state: BETWEEN_WAVES - spawner waits between waves with a configurable delay
  • Wave count and wave delay are now configurable per spawner in the GUI

🔑 Default Mob Pools per Key Type

Added default mob pools for each trial spawner type (configurable in [Trial_Mob_Pools] config section):

  • DEVIL - Start: 3-5 Wither Skeletons · Waves: Husks
  • CURSED - Start: 2 Skeletons · Waves: 1-2 Zombies + 1-3 Strays
  • CORRUPTED - Start: 2-3 Cave Spiders · Waves: Silverfish + Cave Spiders
  • TRIAL - Start: 2-4 Zombies + 1-2 Spiders · Waves: Zombies + Skeletons + Spiders

💎 Vault Multi-Drop

  • Trial vaults can now drop multiple different items in a single opening
  • Default max drops changed: 1 → 3 (each opening gives 1-3 items)
  • Min/Max drop count is now configurable per vault in the GUI

📦 Default Loot Pools per Key Type

Added default loot tables for trial vaults (configurable in config):

  • TRIAL - Emeralds, Gold Ingots, XP Bottles, Diamonds, Golden Apples
  • CORRUPTED - Diamonds, Gold, Emeralds, XP Bottles, Golden Apples, Netherite (rare), Enchanted Golden Apple (very rare)
  • CURSED - Diamonds, Gold, Emeralds, Golden Apples, XP Bottles, Netherite, Enchanted Golden Apple
  • DEVIL - Diamonds, Gold, Emeralds, Golden Apples, XP Bottles, Netherite, Enchanted Golden Apple

⚙️ Config Changes

  • chanceToBecomeTrial: 0.2 → 0.3 (30% chance for a natural spawner to become a trial spawner)
  • Key type weights rebalanced:
    • TRIAL: 0 → 30
    • CORRUPTED: 100 → 30
    • CURSED: 0 → 20
    • DEVIL: 0 → 20
  • New config section [Trial_Mob_Pools] with full per-key-type mob and wave configuration
  • New config options: trialWaveBetweenDelayTicks, trialWaveCount{Type}, trialStartMobs{Type}, trialWaveMobs{Type}

🖥️ GUI Additions

  • Spawner GUI (General tab → Trial Settings):
    • Waves - set number of waves (1-N)
    • Wave Delay - set between-wave delay in ticks (step: 20t = 1s)
  • Vault GUI:
    • Min Drops / Max Drops — set how many items drop per vault opening