Checking what a player can see.

I'd really like to know if there is a certain trigger I could use to check a player's vision. I'd like to be able to know if the player can see a certain unit on the map or not. I cannot make a region to do this because of the way I'm setting it up. Is there any other way to check?

Try to check the distance between the center of the current view and the unit.

A specific unit event works. Just use Unit Aquires target, and if you wanna make sure its a certain unit or unit type, just use targeted unit. I think theres on were it sees the enemy too. Hope that helps.

There is a function IsVisibleToPlayer in common.j that takes coordinates and a player. That way it should be possible in custom text by using the coordinates of the units location.

Doesn't that only work if the players are enemies? Well I should be able to use that anyway it just might be kind of tricky.