iwmap 4
"000_Global" flags  active
"The Map" flags 
// entity 0
{
"classname" "worldspawn"
}
// entity 1
{
"targetname" "curtain_left"
"origin" "0.0 0.0 0.0"
"angles" "0 0 0"
"model" "ch_curtain01"
"classname" "script_model"
}