Melira wrote:the message that appears when I try to enter "key down", "add action", "script editor", is:
"Error. Please, press a key"
When you use a Key Down or Key Up event, you must choice a key to fire the actions before choice any action.
Just, Select the Key Down event and hit the key will fire the actions.
After this, select your actions.
Melira wrote:with this program is it possible to draw guns or things that can kill monsters and that kind of things?
Sure, all monsters, players and any other things in your game are Actors.
For example, to kill a monster, just check collision with the killer actor and use "Destroy Actor" action.