Hmm..Ideas

Here's my idea for sort of gate system for my map, I could do it a very long way but i'm hoping there might be an easier way.


I want to make it so if a certain unit (certain hero I guess) goes close to a gate and types OPEN the gate will open for lets say 10 seconds. Then it'll close. This would be easy if there was some sort of doodad within range event, like the unit within range. Any ideas would be great :D

Use a pick every doodad in region/circle from the unit you want. You can have the trigger create the region on the spot with like region--Coordinates and use a value positioned on your unit, or constantly center a region you made and pick from that.