// This work is licensed under the Creative Commons Attribution-Share Alike 3.0 United States License.
// To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/us/
// or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA.

// eSimple srl 2008 - www.esimple.it - www.virtuy.com
// Ploreho design 2008 - www.ploreho.com
// Modified by Winter Seale 2008 - winterseale.com
//  -- Death to the magic numbers!
//  -- PS, also my formating style now =p

integer LM_RESET_SECRIPTS = 101;
integer LM_SCALE_MESSAGE = 102;
integer LM_CAN_COLOR_CHANGE = 103;
integer LM_SHOW_COLOR_DIALOG = 104;
integer LM_DEL_SCRIPTS       = 200;
string DEFAULT_SCALE = "d";

// Put this script in all the linked prims of your item

vector default_scale;
vector default_pos;

default {
    state_entry() {
        // we record the default scale
        default_scale = llGetScale();
        default_pos = llGetLocalPos();
    }

    link_message(integer sender_num, integer command, string str, key id) {
        if (command == LM_SCALE_MESSAGE) {
            list primparams = [];
            if (str != DEFAULT_SCALE) {
                float scale;
                scale = (float)str;
                primparams += [PRIM_SIZE, llGetScale() * scale]; // resize
                if (llGetLinkNumber() > 1) {
                    // only move if we're not the root object
                    primparams += [PRIM_POSITION, llGetLocalPos() * scale]; // reposition
                }
                llSetPrimitiveParams(primparams);
            }
            else {
                primparams += [PRIM_SIZE, default_scale];
                if (llGetLinkNumber() > 1) {
                    primparams += [PRIM_POSITION, default_pos];
                }
                llSetPrimitiveParams(primparams);
            }
        }
        else if (command == LM_RESET_SECRIPTS) {
            llResetScript();
        }
        else if ( command == "LM_DEL_SCRIPTS" ) {
            llRemoveInventory( llGetScriptName() );
        }
    }
}