You can use the Region Tool to mark an area for scripting.
Create a RegionEdit
First, select the Region Tool.
To create a region, click and drag to draw the Region Rectangle.
You can move and resize the rectangle using the properties panel.
To attach a Region to the script, you need to pick one of these event :
- Generic Unit Enter Region
- Generic Unit Leave Region
- Specific Unit Enter Region, or
- Specific Unit Leave Region
Then, select actions that you want. In this example, a storm will appear when player enter the region.
Removing a RegionEdit
To delete a region, select it and press Delete.