Ultra Hard Minecraft

## 🆕 What's New in v5.2

### ⚙️ 1. In-Game Behavior Configuration Menu
* **Custom Thirst Speed Slider:** Added a settings menu directly inside the Behavior Pack settings (gear icon) to configure thirst drain duration:
  * ⚡ **Half Day (12 minutes):** Hardcore survival for players who want a severe challenge.
  * ⚖️ **1 Day (24 minutes - Default):** Balanced vanilla-friendly day cycle drain.
  * 🍃 **1.5 Days (36 minutes):** Relaxed survival experience.
* Persistent dynamic property tracking ensures thirst level is accurately saved and loaded across game sessions without resetting.

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### 🧊 2. Ice Armor Overhaul (Textures, 3D Models & Melting Mechanics)
* **Custom 16x16 Textures:** Fixed the missing/corrupted item textures for all 4 ice armor pieces (`ice_helmet`, `ice_chestplate`, `ice_leggings`, `ice_boots`).
* **3D In-Game Armor Models:** Added custom Bedrock attachable scripts and dual-layer armor textures (`ice_layer_1`, `ice_layer_2`) so ice armor renders properly on the player's 3D body.
* **Dynamic Heat Melting & Durability Loss:**
  * In warm environments (≥ 35°C, Nether, Deserts, or near Lava/Fire), equipped ice armor actively melts.
  * The durability (HP) of equipped ice armor pieces decreases over time (-2 durability/sec) with realistic water dripping sounds.
  * When durability hits zero, the armor piece completely shatters into water droplets!

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### 🧥 3. Leather Armor Thermal Insulation Buff
* **Enhanced Warming Bonus:** Leather armor insulation boosted from +6°C to **+12°C per piece** (up to **+48°C** for a full set).
* **Full Set Cold Immunity:** Wearing a complete leather armor suit guarantees core body temperature remains safely above 20°C.
* **Frostbite Protection:** Completely blocks cold hazard effects (Freezing damage, Mining Fatigue, and Cold Slowness) even on freezing mountain peaks and sub-zero nights.

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### ❄️ 4. Powder Snow Temperature Plunge
* **Rapid Freezing:** Sinking or stepping into powder snow instantly drops environmental target temperature to **-30°C**.
* **Rapid Temperature Drain:** Uninsulated players lose **3°C of body temperature per second** inside powder snow, accompanied by frostbite sounds and warning alerts.
* **Nearby Cooling:** Standing near powder snow cools the surrounding air down to **-15°C**.
* **Leather Armor Insulation:** Full leather armor keeps you insulated from powder snow freezing.

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### 🕳️ 5. Deep Cave Pressure & Oxygen Bubble System
* **Actionbar Oxygen Bubbles:** When venturing into deep underground caves (Y ≤ -20), an underwater-style 10-bubble gauge appears on your HUD (`🫧 [●●●●●●●●●●] 10/10`):
  * **Tier 3 (Y ≤ -40):** High Cave Pressure — Slower bubble depletion (1 bubble every 2 seconds), accompanied by ominous heartbeat sounds and Weakness I.
  * **Tier 4 (Y ≤ -56):** Crushing Depth Pressure — Faster bubble depletion (1 bubble every second), deep cave rumbling, darkness screen pulses, Weakness II, and Slowness I.
  * **Suffocation Hazard:** If all 10 bubbles run out, severe suffocation damage triggers until you ascend.
  * **Oxygen Recovery:** Returning above Y: -20 rapidly regenerates oxygen bubbles back to 10/10.

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### 🤿 6. New Item: Pressure Helmet (`ultrahard:pressure_helmet`)
* **Survival Crafting Recipe:** Crafted on a Crafting Table using **Iron Ingots (`iron_ingot`)** and **Bricks (`brick`)**.
* **Custom Assets:** Features a custom 16x16 steampunk brass & iron diving helmet item texture and 3D player helmet attachable.
* **Full Cave Immunity:** While worn on the head, the helmet completely neutralizes all cave pressure effects, stops bubble loss (locks at 10/10), and prevents deep underground suffocation!