How do I script it so when a object take damage it disappears. Like I shoot at a tree with a rocket launcher then it places an explosion and destroys the tree. I've tried this:

(unit_get_health des1) 0.1))
(unit_get_health des1) 0))
(object_destroy des1)
(effect_new effects\explosions\medium explosion de1)

(de1 is the flag and des1 is object)
but I get this:

[start line 79] this is not an object of type unit_name.: des1) 0.1))
recompiling scripts after scenarios were merged.
this is not an object of type unit_name.: des1) 0.1))

It is an scenery tag... but I dont know if scenery's work with this. What does work?

a biped would work. u just need the tag as a biped and not scenery

Do you mean have a blank biped tag but the scenery's model and collision?

Edit: Yeah I did that but it says: OUT OF OBJECTS: cannot create wall.
Edited by Halocombatevolved on Nov 2, 2010 at 08:04 PM

It says its not a unit cause you are referencing an object, and even so, I do not believe scenery has life. In the case you want to try, use (unit_get_health (unit des1)). Or, set the collision model to have health, and when it reaches 0 have the effect to be an explosion.