# dbItemBaseHandler Documentation

## Overview
This document describes the database relationships and interactions for the `dbItemBaseHandler` class. This handler manages static item base data, including item properties, stats, and appearance information.

## Handler Class
**File:** `src/engine/db/handlers/dbItemBaseHandler.java`
**Class:** `dbItemBaseHandler`
**Extends:** `dbHandlerBase`

## Database Tables

### Main Item Base Table
- **Table Name:** `static_itembase`
- **Description:** Core table storing base properties of items, including names, descriptions, and appearance settings
- **Columns:** 
  - UID (Primary Key)
  - name
  - description
  - itemClass
  - icon
  - mesh

### Related Tables

| Table Name | Description | Relationship |
|------------|-------------|--------------|
| `static_item_bakedinstat` | Stores stat information for items | ItemBaseID → static_itembase.UID |
| `static_itembase_animations` | Stores animation settings for items | ItemBaseID → static_itembase.UID |

## Key Queries

### Get Item Base by UID
```sql
SELECT * FROM static_itembase WHERE `UID` = ?
```
**File:** `dbItemBaseHandler.java`, Line ~25

### Get Item Stats
```sql
SELECT * FROM static_item_bakedinstat WHERE `itemBaseID` = ?
```
**File:** `dbItemBaseHandler.java`, Line ~40

### Get Item Animations
```sql
SELECT * FROM static_itembase_animations WHERE `itemBaseID` = ?
```
**File:** `dbItemBaseHandler.java`, Line ~55

## Relationships

1. **Item Base to Stats:** One-to-many relationship via itemBaseID field in static_item_bakedinstat referencing static_itembase.UID
2. **Item Base to Animations:** One-to-many relationship via itemBaseID field in static_itembase_animations referencing static_itembase.UID

## Java Field to Database Column Mappings

| Java Field | Database Column | Notes |
|------------|-----------------|-------|
| `UID` | `static_itembase.UID` | Unique identifier for the item |
| `name` | `static_itembase.name` | Name of the item |
| `description` | `static_itembase.description` | Description of the item |
| `itemClass` | `static_itembase.itemClass` | Class of the item |
| `icon` | `static_itembase.icon` | Icon identifier for the item |
| `mesh` | `static_itembase.mesh` | Mesh identifier for the item |
| `fromUse` | `static_item_bakedinstat.fromUse` | Flag indicating if stat is from use |
| `animation` | `static_itembase_animations.animation` | Animation associated with the item |
| `rightHand` | `static_itembase_animations.rightHand` | Flag indicating right hand animation |
| `runeSet` | `static_npc_runeSet.runeSet` | NPC rune set identifier |
| `runeBase` | `static_npc_runeSet.runeBase` | Base rune identifier |
| `other fields...` | Various columns | Other properties related to item base data |