Circular room has 4 entrances. ACS Script Linedef help!

[Hidden Hands]

I have an ACS script that runs when the player walks over a linedef that triggers a small scene. This happens when the player enters a circular room that has four entrances. It doesn't matter which entrance the player enters from, because the linedef is on each entrance. But here it my problem. I only want this script to execute ONCE. If it is activated by one entrance, I need the other three to become inactive. How can I do this with my code?

Code: Select all

script 8 (void)
{
	SetPlayerProperty (0, 1, PROP_TOTALLYFROZEN);
	AmbientSound("shadowconsciousness/taunt3", 127);
	SpawnSpotForced("HauntDevil",2,3,0);
	Sector_SetColor (3, 0, 255, 255);
	Light_ChangeToValue(3, 128);
	delay (200);
	AmbientSound("Ghost/Scream", 127);
	Thing_Remove (3);
	Sector_SetColor (3, 255, 255, 255);
	Light_ChangeToValue(3, 104);
	delay (80);
    SetPlayerProperty (0, 0, PROP_TOTALLYFROZEN);
}

That's the code, but each time I enter the area from each entrance it plays each time. I have it set to one time use, but because their are four "different" entrances it triggers each on when the player walks over it once. Please help.

Thanks in advance!

[ramon.dexter]

Well, use variables.

Code: Select all

bool firedscript = false;
script 8 (void)
{

if (!firedscript) {
   SetPlayerProperty (0, 1, PROP_TOTALLYFROZEN);
   AmbientSound("shadowconsciousness/taunt3", 127);
   SpawnSpotForced("HauntDevil",2,3,0);
   Sector_SetColor (3, 0, 255, 255);
   Light_ChangeToValue(3, 128);
   delay (200);
   AmbientSound("Ghost/Scream", 127);
   Thing_Remove (3);
   Sector_SetColor (3, 255, 255, 255);
   Light_ChangeToValue(3, 104);
   delay (80);
    SetPlayerProperty (0, 0, PROP_TOTALLYFROZEN);
firedScript = true;
}
}

[Hidden Hands]

Exactly what I needed! Excellent, thank you so much!