im having problems with swithes...

like... i have a guy sleeping on a bed...
so if you go up to the sleeping guy then it will say "he's sleeping, try pouring something on his face"

theres a bunch of tea on the table and you go pick it up...

then i want the player to go to the sleeping guy and when you press the action button it will say: "you pour the tea on the guy's face"

and then the guy will get up and say: "wtf??"
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and then there is another one....
i want a gargoyle to block a doorway.
you have to kill the gargoyle to get through....
i have that part done...

but when you go back out... i dont want the gargoyle there anymore...

i want it like you already killed it and i dont wanna have to kill it again to get out of the doorway
yknow what i mean? so plzzz help!!!