Have a script run only once

[bad biscut]

It is a simple showmessage script activated by a trigger but whenever I walk into the trigger the message plays again. How do I get it to only show once?

[Cipscis]

Add a variable to store whether or not the message has been shown, and use a conditional statement to prevent it from being shown again:

int bDoOnce

Begin OnTriggerEnter player

if bDoOnce == 0
	set bDoOnce to 1
	ShowMessage MyMessage
endif

End

Cipscis