Description
A QBCore firearm-reliability system for hardcore servers: every shot adds wear, wear raises a server-rolled jam chance, and a jam yanks the weapon until the player field-strips and cleans it with a kit. Survival-focused servers buy it because it converts guns into maintained, consumable infrastructure and creates demand for cleaning kits.
Prompt Template
You are writing a FiveM resource for QBCore, core via exports['qb-core']:GetCoreObject().
The full prompt template and its reference Lua are part of a one-time pack. Pick your depth, both are lifetime access, no subscription, ever.
- 60 prompts + syntax-validated reference Lua
- Lifetime access, pay once
- All 510 prompts, the full library
- Per-prompt profit/trend intelligence (CSV + playbook)
- Lifetime free updates, new niches as the market moves
$49 for 60 · $199 for all 510 + intelligence, one-time, no subscription.
Expected Output
The reference Lua at content/expected-outputs/crafting/21-firearm-reliability-jamming.lua implements a debounced client shot-detection thread, a jam handler that disarms the ped, and a server wear…
The full prompt template and its reference Lua are part of a one-time pack. Pick your depth, both are lifetime access, no subscription, ever.
- 60 prompts + syntax-validated reference Lua
- Lifetime access, pay once
- All 510 prompts, the full library
- Per-prompt profit/trend intelligence (CSV + playbook)
- Lifetime free updates, new niches as the market moves
$49 for 60 · $199 for all 510 + intelligence, one-time, no subscription.
Known Failure Modes & Corrective Prompt
- Client-side wear/roll, if wear or the jam roll lives on the client a cheat is immune; keep both server-side.
- No re-arm path, disarming on jam without a clean handler that clears the flag strands the player unarmed.
- No shot debounce, an undebounced IsPedShooting loop counts one pull as many shots; gate on the jammed flag and per-frame state.
Corrective re-prompt: "Move the wear table and the jam roll entirely into the server section keyed by src:weapon; the client only reports a fired shot and renders the jam. Gate the shooting loop on the not-jammed flag so one trigger pull isn't counted many times, and require a consumed cleaning_kit before zeroing wear."
Framework Integration
ESX: swap to exports['es_extended']:getSharedObject() and use xPlayer.getInventoryItem('cleaning_kit') / removeInventoryItem. QBCore: native here, Player.Functions.GetItemByName and RemoveItem gate the clean. QBox: keep the same wear logic but resolve the cleaning kit through ox_inventory exports.ox_inventory:Search / RemoveItem.
Profit Potential
$450-$6000/mo on Tebex (expected ~$1600), priced inside the $50-389 standalone-script band against a corpus of comparable Tebex sellers (median ~$11.85K/mo) for a hot firearm-maintenance niche.
Trend Signal
🔥 hot, inferred: firearm wear/jamming + maintenance is a hot hardcore-survival mechanic in the pre-launch server wave; qb-native weapon hook.
Sales Angle
Lead with the survival fantasy: guns degrade, jam at the worst moment, and demand upkeep, driving a cleaning-kit economy. Recommended Tebex price: $129.
Difficulty & Ship Time
advanced · ships in 1 day.