one way doors

[VIO]

how do you make doors that will open only from one side

[PajamaSam]

well it depends, do you want is to the door will only open once, even from the one side? or does it need ot be accesed multiple times?

 

once - make a block infront of whatever side u want to be the openable one w/ the "trigger" texture (system set) and make it a trigger_once, then make a key: target and the value: (whatever you want). Then go to the door and add key: targetname and value: (same name as before) and it should work.

 

more than once - same thing, just use a "trigger_multiple" entity instead of "trigger_once"