OK. One more question.

If I loaded a level ,then created an entity using "ent_animate". After that, I loaded another level ,will the entity still exist?

'cause I create my player model in the script after loading the level ,then when I load another level ,I don't see the player (also I don't see the sky which was created in the script too). Will it be better if I put the player in the level in WED?