Single Layer Ores — v 1.1

Tired of random ore hunting? This addon reorganizes overworld ore generation so every major ore spawns in a fixed Y-level layer instead of scattered veins.

〰〰〰〰〰〰〰〰〰°✨ Features 🔧°〰〰〰〰〰〰〰〰〰〰〰〰

🏆 Achievements ON
📦 Minimum Version: 1.21.110
🧩 Behavior Pack only
🌍 Overworld only, works across all biomes
🆕 New pack icon 🖼️

⛏️ Ore Generation Changes

⛏️ Single-layer ore generation — one ore per height level
📐 Each ore layer is 3–4 blocks thick
🪨 Other Y-levels remain stone (no ores)
🔧 Reduced Ore block count
🔄 All ore placements rearranged
Example: 💚 Emerald 112 ➜ 81

🛠️ Fixes & Technical

🪨All Deepslate & Normal ores added/fixed
🧾 Fixed FeatureRegistry Bad value for extent
🧹 Removed useless files

Ore Layer Levels 📊

#Ore	Normal Y	Deepslate Y
Emerald	81 (78)	-16
Coal	Top (50)	-34
Copper	66 (62)	0 (-3)
Iron	45 (42)	8
Gold	26 (22)	-40 (-43)
Diamond	6	-45 (-48)
Lapis	48	-13 (-15)
Redstone	14	-49 (-53)

In (actual position)

Future Ideas 🔮

....Nether update! (🚫 Not possible)

〰〰〰〰〰〰〰〰〰°🤔 What does this add-on do? °〰〰〰〰〰〰〰〰〰〰〰〰

This addon simplifies mining by placing each ore in a dedicated underground layer. Players can mine smarter instead of relying on luck. It’s perfect for testing, learning Y-levels, or relaxed survival gameplay.

〰〰〰〰〰〰〰〰〰° 🖼️ Images°〰〰〰〰〰〰〰〰〰〰〰〰

Deepslate

....

Deepslate Emerald

(badland/mesa) Deepslate Gold

Deepslate coal

Deepslate Coal

Deepslate copper

Deepslate Copper

Deepslate Lapis

Deepslate Redstone

Deepslate Diamond

Deepslate Gold

.....

Normal

...

Copper

...

〰〰〰〰〰〰〰〰〰°⚙️ Requirements / Setup °〰〰〰〰〰〰〰〰〰〰〰〰

• Use this addon in a new world or unexplored chunks for best results.• No experiments required. Simply enable the Behavior Pack and start mining.

〰〰〰〰〰〰〰〰〰° 📋 ChangeLog °〰〰〰〰〰〰〰〰〰〰〰〰

Version 1

• ⛏️ Single-layer ore generation — one ore per height level
• 📐 Each ore forms a thick layer (3–4 blocks high)
• 🌍 Works in Overworld only, across all biomes
• 🆕 Best used in new worlds or new chunks
• 🪨 Other Y-levels stay as stone with no ores
• 📦 No change to ore size or drop quantity per block
• ⚠️ Generation detail (glitch-based):
🔹 Emerald, Coal, Copper, Iron ➪ normal ore
🔹 Gold, Diamond, Lapis, Redstone ➪ deepslate ore
• 📦 Minimum version 1.21.110
• 🧩 Behavior Pack only

version 1

Version 1.1

—----

🏆 Achievements ON
📦 Minimum Version: 1.21.110
🧩 Behavior Pack only
🌍 Overworld only, works across all biomes
🆕 New pack icon

⛏️ Ore Generation Changes

⛏️ Single-layer ore generation — one ore per height level
📐 Each ore layer is 3–4 blocks thick
🪨 Other Y-levels remain stone (no ores)
🔧 Ore block count adjusted (lowered)
🔄 All ore placements rearranged
Example: 💚 Emerald 112 ➜ 81

🛠️ Fixes & Technical

🪨All Deepslate & Normal ores added/fixed
🧾 Fixed FeatureRegistry Bad value for extent
🧹 Removed useless files

🧪 Testing Info

🌱 Seed: -2737899248844977407
📍 TP: /tp -316.23 73.45 45.90
⛰️ Emerald generates only in extreme_hills / mountains tagged biomes

🐛 Known Issues

🐛 Could not remove Iron & Copper ore vein (snake) in deepslate

#hide veins (not working)

iron 🌊-64 - 0 (surface may not required)
copper 67-5

// [deepslate ore] Emerald & coal are extremely rear.

// Gold, diamond,restone [normal ore] are rare.
🔮 Upcoming
🌋 Nether Update planned
—---

〰〰〰〰〰〰〰°💙 Closing °〰〰〰〰〰〰〰〰〰〰

Made for players who love clean world generation and stress-free mining 💎✨
Have suggestions or ideas to improve this addon? Don’t forget to leave a comment — your feedback matters! 😊