41 lines
1.6 KiB
Markdown
41 lines
1.6 KiB
Markdown
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# dbEffectsResourceCostHandler Documentation
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## Overview
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This document describes the database relationships and interactions for the `dbEffectsResourceCostHandler` class. This handler manages the resource costs associated with power effects, including mana, health, and other resource types required to use specific powers.
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## Handler Class
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**File:** `src/engine/db/handlers/dbEffectsResourceCostHandler.java`
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**Class:** `dbEffectsResourceCostHandler`
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**Extends:** `dbHandlerBase`
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## Database Tables
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### Main Resource Cost Table
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- **Table Name:** `static_power_effectcost`
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- **Description:** Stores resource cost information for power effects, defining what resources are required to use specific effects
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- **Columns:**
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- IDString (Primary Key)
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- resourceType
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- resourceAmount
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## Key Queries
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### Get Resource Cost by Effect ID
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```sql
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SELECT * FROM static_power_effectcost WHERE `IDString` = ?
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```
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**File:** `dbEffectsResourceCostHandler.java`, Line ~25
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## Relationships
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1. **Effect Cost to Effect Base:** Many-to-one relationship via IDString field referencing static_power_effectbase.IDString
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## Java Field to Database Column Mappings
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| Java Field | Database Column | Notes |
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|------------|-----------------|-------|
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| `idString` | `static_power_effectcost.IDString` | Unique identifier linking to effect base |
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| `resourceType` | `static_power_effectcost.resourceType` | Type of resource required (mana, health, etc.) |
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| `resourceAmount` | `static_power_effectcost.resourceAmount` | Amount of resource required |
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| `other fields...` | Various columns | Other properties related to resource costs |
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