[c-middia]

or put the objects you park your cars on as part of your game mode
this way cars wont fall through.

pawn Код:

new object_01;//at the top
object_01 = CreateObject(id,x,y,z,rx,ry,rz);//OnGameModeInit
DestroyObject(object_01);//GameModeExitFunc

now your cars will spawn on the solid object and you can send your players there they will not fall through the object
hope this helped