/*
*  presentation_seating
*  Part of the Sloodle project (www.sloodle.org)
*
*  Copyright (c) 2011-06 contributors (see below)
*  Released under the GNU GPL v3
*  -------------------------------------------
*
*  This program is free software: you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation, either version 3 of the License, or
*  (at your option) any later version.
*
*
*  This program is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*  You should have received a copy of the GNU General Public License
*  along with this program.  If not, see <http://www.gnu.org/licenses/>.
*
*  All scripts must maintain this copyright information, including the contributer information listed
*
*  DESCRIPTION
*	This script should be placed in each chair, it listens to the SLOODLE_CHANNEL_OBJECT_DIALOG channel for set:color 
*
*  Contributors:
*  Paul Preibisch
*  Edmund Edgar
*/
string SLOODLE_EOF = "sloodleeof";
integer eof= FALSE;
integer isconfigured=FALSE;
integer SLOODLE_CHANNEL_OBJECT_DIALOG = -3857343; // an arbitrary channel the sloodle scripts will use to talk to each other. Doesn't atter what it is, as long as the same thing is set in the sloodle_slave script.
vector color= <0,0,0>;
integer sloodle_handle_command(string str) 
        {
            list bits = llParseString2List(str,["|"],[]);
            integer numbits = llGetListLength(bits);
            string name = llList2String(bits,0);
            string value1 = "";
            string value2 = "";
            
            if (numbits > 1) value1 = llList2String(bits,1);
            if (numbits > 2) value2 = llList2String(bits,2);
            
            if (name == "set:color"){
                 color = (vector)value1;
                 llSetColor(color,ALL_SIDES);
            }
            else if (name == SLOODLE_EOF) eof = TRUE;
          
            return (color != ZERO_VECTOR);
        }
default {
    on_rez(integer start_param) {
        llResetScript();
    }
    state_entry() { 
        
    }
     link_message( integer sender_num, integer num, string str, key id)
            {
                // Check the channel
                if (num == SLOODLE_CHANNEL_OBJECT_DIALOG) {
                    // Split the message into lines
                    list lines = llParseString2List(str, ["\n"], []);
                    integer numlines = llGetListLength(lines);
                    integer i = 0;
                    for (; i < numlines; i++) {
                        isconfigured = sloodle_handle_command(llList2String(lines, i));
                    }
                    
                    // If we've got all our data AND reached the end of the configuration data, then move on
                    if (eof == TRUE) {
                        if (isconfigured == TRUE) {
                            //sloodle_translation_request(SLOODLE_TRANSLATE_SAY, [0], "configurationreceived", [], null_key, "");
                            state ready;
                        }
                    }
                }
    }
    
            
}
state ready{

    
     link_message( integer sender_num, integer num, string str, key id)
            {
                // Check the channel
                if (num == SLOODLE_CHANNEL_OBJECT_DIALOG) {
                    // Split the message into lines
                    list lines = llParseString2List(str, ["\n"], []);
                    integer numlines = llGetListLength(lines);
                    integer i = 0;
                    for (; i < numlines; i++) {
                        isconfigured = sloodle_handle_command(llList2String(lines, i));
                    }
                }
                    
                   
    }
    on_rez(integer start_param) {
        llResetScript();
    }
    
}

// Please leave the following line intact to show where the script lives in Git:
// SLOODLE LSL Script Git Location: mod/furniture-1.0/objects/default/assets/presentation_seating.lslp