Scope Variable issue please help!

Just started with LSL I'm afraid so forgive any easy questions +D

The script below works (open and close a door via an external server)

What I'd like to do is set a variable like "integer Touched" to say "1" when the door is touched i.e.:

    touch_start(integer N)
    {
      integer Touched = 1;

and then change this:

            if(sval == "on") 
            { 
                llSay(0, "Door Opened!");
                state open;           
            } 

to something like this:

            if(sval == "on") 
            { 
                if(touched =="1"){ llSay(0, "Door Opened!");
                } else 
                state open;           
            } 

I don't know how to get the variable in scope however...

The full code atm:

vector OpenRot = <0.00, 0.00, 192.25>;

vector ClosedRot = <0.00, 0.00, 281.25>;

key     gChannel;

DEBUG(list out) 
{ 
    llSay(0, llList2CSV(out)); 
} 

default 
{
    state_entry() 
    { 
        llOpenRemoteDataChannel();
    }

 remote_data(integer type, key channel, key message_id, string sender, integer ival, string sval) 
    { 
        if (type == REMOTE_DATA_CHANNEL) 
        {
            gChannel = channel; 
            llSay(0, "Channel: " + (string)channel +""); 
            state closed;
        } else DEBUG(["Unexpected event type", type, channel, message_id, sender, ival, sval]); 
    } 
}

state closed
{    
    touch_start(integer N)
    {
        llHTTPRequest("http://...msg=door%20on",[HTTP_METHOD,"GET"],"");
    }

    state_entry()
    {
        llSetRot(llEuler2Rot(ClosedRot * DEG_TO_RAD));
    }
    
    remote_data(integer type, key channel, key message_id, string sender, integer ival, string sval) 
    { 
        if (type == REMOTE_DATA_REQUEST) 
        {
            // DEBUG(["Received", ival, sval]); 
            string stringPortionOfReply = "Default Reply"; 
            integer intPortionOfReply = 0; 
             
            if(sval == "on") 
            { 
                llSay(0, "Door Opened!");
                state open;           
            } 
             
            llRemoteDataReply(channel, message_id, stringPortionOfReply, intPortionOfReply); 
             
        } else DEBUG(["Unexpected event type:", type, channel, message_id, sender, ival, sval]); 
    } 
    
}


state open
{
    touch_start(integer N)
    {
        llHTTPRequest("http://......msg=door%20off",[HTTP_METHOD,"GET"],"");
    }

    state_entry()
    {
        llSetRot(llEuler2Rot(OpenRot * DEG_TO_RAD));
    }
    
    remote_data(integer type, key channel, key message_id, string sender, integer ival, string sval) 
    { 
        if (type == REMOTE_DATA_REQUEST) 
        {
           // DEBUG(["Received", ival, sval]); 
            string stringPortionOfReply = "Default Reply"; 
            integer intPortionOfReply = 0; 
            
            if(sval == "off") 
            { 
                llSay(0, "Door Closed!");
                state closed;
            } 
             
            llRemoteDataReply(channel, message_id, stringPortionOfReply, intPortionOfReply); 
             
        } else DEBUG(["Unexpected event type:", type, channel, message_id, sender, ival, sval]); 
    } 
    
}

To declare a global variable, just declare it outside any state. ie, where you have

key gChannel;

add

key gChannel;
integer touched;

If you want it to begin with a particular value, try

key gChannel;
integer touched = FALSE;

Then, the value for touched will persist across states.

Hope that helps.
Baron

Ah fantastic! So it does =D

Just a trivial side comment, but your example used Touched in one place and touched in another. Case matters. Be careful.