How to hide object from clicking?

[julius]

this is my first day using MMF2.
I want to make a shooter game.
GAMEPLAY: when we click an enemy, the score added.
PROBLEM:
1. I wish i can hide the enemy behind a building. But I found that I still can click the enemy and having score when it is behind the building. How to hide the enemy object from clicking?
2. After I click the enemy, sometimes the enemy path is not restart from the starting point. Why? Can it be solved?

Thanks

[MechatheSlag]

1) Check if mouse is NOT over object building, or possibly a group.
2) that really depends on how you're doing it

[julius]

1. But the problem is:
when the building is in front of the enemy, and when i click the building, the enemy is still having score. The enemy cannot hide from clicking?
2. Depends on how i click or depends on how i program?

sorry, i dont't know how to attach my mfa file in this forum so you can see this little program.
i use mozilla firefox 3

thanks

[MechatheSlag]

1) I meant you have to add a negative condition on if the mouse is over the building

2) there's really only one way of clicking, which is with your mouse, so it's pretty obvious that I mean how you programmed your engine.

[julius]

thanks, but i still don't find:
1. how to add a negative condition
2. how to make the enemy going in the pathway, because the path seems become strange way
3. how to attach the file in this post?

[julius]

I solve my problem with this:
1.a. In Event Editor, I add a group of events, named "KLIK"
In this group of events I put event "Users clicks with left button on enemy" that i add score
1.b. I make event "Mouse pointer is over the building" that "Deactive group KLIK"
1.c. In another event, my event is "Every 5 seconds", I "Activate group KLIK"

2. I think the mistake is because in "Every 5 seconds" I "Start" the movement of the enemy. I hope I can find the solution too

Thanks MechaBowser

[RayMarble]

1. how to add negative condition

"The Condition menu

You obtain this menu by right clicking on a condition in the list of events
Negate Negates the current condition. etc" ... says Help.