[SCRIPT] Quick Lever Problem

[3gamers]

Okay so there's four levers that need to be pulled to unlock the door. I've written the script using the wiki http://wiki.frictionalgames.com/hpl2/tut...cretshelfs so it's kind of frustrating that it doesn't work.
Someone please help. I would GREATLY appreciate it.
I've checked and double checked all the names so that's not the problem.

void OnStart()
{
SetLocalVarInt("Var1", 0);
SetEntityConnectionStateChangeCallback("Lever1", "func1");
SetEntityConnectionStateChangeCallback("Lever2", "func2");
SetEntityConnectionStateChangeCallback("Lever3", "func3");
SetEntityConnectionStateChangeCallback("Lever4", "func4");
}

void func1(string &in asEntity, int alState)
{
if (alState == 1)
{
AddLocalVarInt("Var1", 1);
func5();
}
}

void func2(string &in asEntity, int alState)
{
if (alState == 1)
{
AddLocalVarInt("Var1", 1);
func5();
}
}

void func3(string &in asEntity, int alState)
{
if (alState == 1)
{
AddLocalVarInt("Var1", 1);
func5();
}
}

void func4(string &in asEntity, int alState)
{
if (alState == 1)
{
AddLocalVarInt("Var1", 1);
func5();
}
}

void func5()
{
if(GetLocalVarInt("Var1") == 4)
{
SetLevelDoorLocked("level_cistern_1", false);
}
}