RAGE Multiplayer Inventory System

Class Structure

The Inventory class is the main class for managing player inventories in a game. It extends from other classes such as InventoryClothes, QuickUse, and InventoryItem.

• InventoryBase: Base class for inventory management. It initializes the inventory structure and handles basic operations.
• InventoryItem: Extends InventoryBase and adds methods for managing individual items in the inventory.
• QuickUse: Extends InventoryItem and adds methods for managing quick-use slots.
• InventoryClothes: Extends QuickUse and adds methods for managing clothing items in the inventory.

This class provides comprehensive functionality for managing player inventories, including adding, removing, equipping, and using items.

Properties

• items: Contains the player's inventory items, divided into pockets and clothes.
• quickUse: Contains items assigned to quick-use slots.
• weight: Represents the total weight capacity of the inventory.
• equippedWeapons: Keeps track of equipped weapons.

Constructor

• Initializes the inventory with player-specific data such as clothes, pockets, and quick-use items.

Methods

• addItem: Adds an item to the inventory's pockets.
• addClothingItem: Adds a clothing item to the inventory.
• removeClothes: Removes a clothing item from the player's character.
• loadClothes: Loads clothing items onto the player's character.
• setClothes: Sets clothing items on the player's character.
• reloadClothes: Reloads clothing items onto the player's character.
• getFreeSlot: Retrieves a free slot in the inventory pockets.
• getTotalFreeSlots: Counts the total number of free slots in the inventory.
• getClothingIndex: Retrieves the index of a specific clothing item type.
• resetItemData, resetClothingItemData, resetBackpackItemData: Resets item data in the inventory.
• updateOnScreenPed: Updates the player's character appearance on-screen.
• getItemModel: Retrieves the model hash of an item type.
• getItemAndStack, getItemsByHashName, getItemsInCategoryByHashName, getItemsByHashNameEx: Methods for retrieving items by their type or category.
• getItemByUUID: Retrieves an item by its UUID.
• hasPistolItem, hasShotgun, hasAssault, hasSMG, hasWeaponInFastSlot: Methods for checking if the inventory contains specific weapon types.
• getActualWeight, getWeight, getItemsWeight: Methods for calculating the weight of the inventory and its items.
• checkWeight: Checks if adding a new item will exceed the weight limit.
• getFreeSlotCount: Retrieves the count of free slots in the inventory.
• dropItem, splitStack, addPlayerItem, addPlayerItemEx, addMultipleItems, addCountToPlayerItem, manageFastSlots, pickupItem, moveItem, openItem, useItem: Methods for managing inventory actions such as dropping, splitting, adding, and using items.
• deleteItemStack, deleteItem: Methods for deleting items from the inventory.
• checkQuickUse: Checks if an item is in a quick-use slot.
• startUsingItem: Initiates the usage of an item with a specified description and duration.

Getting Started with UI

Creating package2 folder:

Building Inventory UI:

Moving built files to package2: