Backpack Economy, Medical Surgery, Barter Loot & Audio Balancing

I have just deployed a major tactical update for Direct Contact (Fubar Mode)! Today’s release introduces our complete Dynamic Backpack Capacity & Inventory Auto-Resizing System, immersive Multi-Stage Medical Surgery & Dual-Prop Consumables, an expansive Tactical Barter Loot & Item Rarity Economy, alongside a dedicated Footstep Audio Balancing & Encumbrance System and critical trader liquidation fixes.

+-------------------------------------------------------------------------------+
|                      DIRECT CONTACT: ECONOMY, AUDIO & MEDICAL                 |
+-------------------+-------------------+-------------------+-------------------+
|  Tiered Backpacks |  2-Stage Surgery  |  Footstep Audio   |  11 New Barter    |
|  (Up to 7x10)     |  & Smart Triage   |  & Weight Dynamics|  & Workshop Items |
+-------------------+-------------------+-------------------+-------------------+
|  Dual-Prop Pills  |  Armor Plate      |  Quartermaster    |  Safe House Fuel  |
|  & Painkillers    |  Scrap Salvage    |  Purchase HUD     |  & Generator Grid |
+-------------------+-------------------+-------------------+-------------------+

Dynamic Backpack Capacities & Tiered Progression

Backpacks are now fully integrated into the FUBAR character progression economy with unique grid capacities, level requirements, and Direct Coin (DC) pricing:

• Default (Pockets): 3 × 2 (6 Slots) — Lightweight emergency survival loadout.
• Assault Pack (Tier 1): 4 × 4 (16 Slots) — Fast CQC raids & light patrol.
• Sustainment Pack (Tier 2): 6 × 5 (30 Slots) — Balanced field missions & ammo storage.
• Combat Pack (Tier 3): 7 × 7 (49 Slots) — Heavy firepower, fits full-length rifles horizontally.
• Long-Range Combat Rucksack (Tier 4): 7 × 10 (70 Slots) — Maximum extraction capacity for heavy sniper setups, plate carriers, and bulk barter loot.

• Live Inventory Auto-Resizing: Equipping, unequipping, or selling a backpack dynamically expands or shrinks the inventory UI in real-time with smooth vertical scrolling.
• Server-Authoritative Grid Sync: Inventory dimensions and nested containers are fully replicated across dedicated server sessions.

Multi-Stage Medical System & Field Surgery Kits

Medical treatment has been overhauled with realistic animation chaining, dynamic injury triage, and physical prop handling:

• Two-Stage Surgical Procedures: High-tier medical kits (like the Field Surgery Pack) execute sequential treatments: injecting a tactical stim (Stage 1) followed immediately by bandage wrapping (Stage 2).
• Server-Authoritative Prop Swapping: The server dynamically spawns and swaps in-hand medical props (syringes, bandage rolls, pill bottles) to match active animations.
• Smart Quick-Use Triage Action: Right-clicking any medical item in your inventory features a dedicated “USE” button that automatically identifies and treats your most critical injuries in order of severity (Heavy Bleeding -> Fractures -> Lowest HP Limb).

Analgin Painkillers & Dual-Prop Consumables

• Analgin Painkillers (ANG): Introduced 1x1 military-grade painkiller tablets with custom 3D bottle and pill props.
• Simultaneous Dual In-Hand Props: Consuming pills visually spawns the pill bottle in one hand and the pill tablet in the other during the consumption animation sequence.
• Pain & Fracture Suppression: Suppresses combat limping and camera tremors caused by fractured limbs, maintaining full mobility during active firefights.

Footstep Audio Balancing & Encumbrance Dynamics

• Attenuated First-Person Audio: Lowered the local player's own footstep volume (0.45x) to eliminate self-deafening footsteps and keep ambient soundscapes, radio calls, and incoming hostile steps clearly audible.
• Gear Weight Scaling: Carrying heavy rucksacks, plate carriers, and secondary weapons dynamically scales footstep volume and acoustic weight (+10% volume per 10 kg over 20 kg threshold).
• Uncompromised Spatial Netcode: Squadmates and enemy operators hear full, unattenuated spatial footsteps based purely on your velocity and total encumbrance.

New Industrial & Tactical Barter Items

High-value workshop tools, survival commodities, and maintenance supplies can now be scavenged from military crates, workshops, and residential sectors:

• Tactical Duct Tape: Universal field modification item. Tape dual magazines together at the Workbench for rapid Jungle-Style Reloads (+45% reload speed).
• Steel Military Jerrycan (20L): Heavy fuel container (14.5 kg full). Essential resource required to fuel the Safe House generator and maintain base power.
• Cordless Power Drill & Heavy Angle Grinder: High-tier workshop power tools needed for advanced gunsmithing and receiver modifications.
• Synthetic Machine Oil & Silicone Lube Spray: Firearm maintenance items used to clean barrels, restore degraded weapon durability, and reduce weapon jam probabilities.
• Heavy Cable Coils & Epoxy Resin Buckets: Essential materials for Safe House fortifications and re-forging damaged armor plates.
• Grand Reserve Vintage Wine: Luxury contraband item commanding high Direct Coin (DC) prices when sold to Black Market Traders.
• Entrenching Field Shovel & Oxygen Gas Tanks: Multi-purpose survival engineering tools and explosive hazard containers.

Universal Item Rarity & Economy Scaling

Item classifications have been streamlined into clean, color-coded tiers with built-in economy scaling across all 38 active tactical items:

• Surplus (Grey): Basic bandages, duct tape, scrap metal, standard ammunition.
• Standard Issue (Green): Antibiotics, machine oil, basic tools, standard weapon mounts.
• Restricted (Blue): Analgin painkillers, power drills, 20L fuel jerrycans, angled tactical grips.
• Classified (Purple): Tactical suppressors, military VHF radios, heavy surgical packs.
• Prototype (Gold): Encrypted military tablets, gold relics, high-value black-box intel dossiers.

• Raid Extraction Bonus XP: Successfully extracting with higher-rarity loot awards substantial bonus XP directly to your operator progression.
• Trader Loyalty Locks: Quartermasters and black market traders dynamically unlock higher-tier items as your operator level and reputation increase. Not in game but code is set, will need to add more traders .

Broken Armor Salvage, Fence Liquidation & Shop HUD

• Scrap Metal Salvage Floor: Zero-durability / shattered armor plates brought back from raids retain a 15% scrap metal salvage value floor (minimum 50 DC) instead of selling for 0 DC.
• Fence Liquidation Fix: Resolved an issue where clicking "LOG EVIDENCE" failed to process or clear the sell bin when handling heavily damaged items.
• 100% Crate Plate Durability: Fresh armor plates found inside world military crates and loot boxes reliably spawn at full 100% durability.
• Quartermaster HUD Notifications: Added clear on-screen confirmation banners detailing items purchased and DC spent, alongside specific error alerts for insufficient balance, level locks, or full stash capacity.

Engine Stability, Loot Stashes & Polishing

• Auto-Packed Military Crates: Loot containers now server-authoritatively populate with randomized item pools and realistic weight calculations.
• Interactive Item Tooltips: Hovering over any item displays live durability/uses, weight (kg), rarity color-coding, and estimated trade value.
• AI Corpse Physics & Ragdolls: Fixed AI death state transitions and pawn collision clipping.
• Grid Alignment Calibration: Resolved slot padding drift between background grid slots and item widgets.
• Dynamic UI Hierarchy: Wrapped inventory containers in auto-sizing vertical and scroll boxes to prevent screen clipping on high-capacity rucksacks.

📝 Developer Note

"Building out a deep, rewarding tactical economy goes hand-in-hand with intense CQB combat and realistic acoustic awareness. Balancing first-person footstep levels, adding weight-driven movement audio, and ensuring ruined armor plates still have scrap value gives every raid a tighter, more grounded tactical loop. Jump in, test out the new systems, and share your feedback on Discord!"
Thank you for your ongoing support as we continue pushing Direct Contact forward! Track ongoing tasks in real-time on our live Operations Board at directcontact.no/operations.
— Ed (Mountain 81)