visitor list

 

 

Scripts name visitor list   
Purpose scans for people visiting - use "help" to get help  
script lanugages used lsl  
important settings for region ./.  
test on standalone - trunk  6.3 SVN8786, XEngine  
source Michelle Argus @ osgrid  

 

// Global variables
list visitor_list;
float range = 10.0; // in meters
float rate = 1.0; // in seconds


// Functions
integer isNameOnList( string name )
{
integer len = llGetListLength( visitor_list );
integer i;
for( i = 0; i < len; i++ )
{
if( llList2String(visitor_list, i) == name )
{
return TRUE;
}
}
return FALSE;
}

// States
default
{
state_entry()
{
llSay(0, "Visitor List Maker started...");
llSay(0, "The owner can say 'help' for instructions.");
llSensorRepeat( "", "", AGENT, range, TWO_PI, rate );
llListen(0, "", llGetOwner(), "");
}


sensor( integer number_detected )
{
integer i;
for( i = 0; i < number_detected; i++ )
{
if( llDetectedKey( i ) != llGetOwner() )
{
string detected_name = llDetectedName( i );
if( isNameOnList( detected_name ) == FALSE )
{
visitor_list += detected_name;
}
}
}
}

listen( integer channel, string name, key id, string message )
{
if( id != llGetOwner() )
{
return;
}

if( message == "help" )
{
llSay( 0, "This object records the names of everyone who" );
llSay( 0, "comes within "+ (string)range + " meters." );
llSay( 0, "Commands the owner can say:" );
llSay( 0, "'help' - Shows these instructions." );
llSay( 0, "'say list' - Says the names of all visitors on the list.");
llSay( 0, "'reset list' - Removes all the names from the list." );
}
else
if( message == "say list" )
{
llSay( 0, "Visitor List:" );
integer len = llGetListLength( visitor_list );
integer i;
for( i = 0; i < len; i++ )
{
llSay( 0, llList2String(visitor_list, i) );
}
llSay( 0, "Total = " + (string)len );
}
else
if( message == "reset list" )
{
visitor_list = llDeleteSubList(visitor_list, 0, llGetListLength(visitor_list));
llSay( 0, "Done resetting.");
}
}
}