Scripting/Squirrel/Functions/Player.SpectateTarget

Example

function onPlayerCommand( player, cmd, text )
{
     if ( cmd == "spectate" )
     {
          local plr = FindPlayer( text );
          
          if ( !plr ) MessagePlayer( "Error: Player '" + text + "' is not online.", player );
          else player.SpectateTarget = plr;
     }
}