What's the best way to make small, precise changes to my map without regenerating the whole thing?

For surgical precision on your battle maps, the Brush Tool (also known as masking or inpainting) is your best friend. This feature allows you to isolate specific areas for regeneration, leaving the rest of your map untouched.

How to Use the Brush Tool Effectively:

1. Select the Brush Tool: Activate the brush tool from your map editing interface.
2. Mask the Area: Carefully paint over the exact section you want to change. For instance, if you want to change a door, only paint over the door itself, not the surrounding wall.
3. Provide a Specific Prompt: After masking, enter a clear command for what you want to appear in that masked area. Examples include "Change this wooden door to a heavy iron gate," or "Add a treasure chest in this corner."

This method is incredibly powerful for adding details, fixing minor imperfections, or even dynamically changing elements mid-session without disrupting the overall map layout. It saves you time and ensures your creative flow isn't interrupted.