string offer_anim = "offerrose";
string child_rose = "BlueRose";
integer offering = 0;

// Link Commands
integer     LINK_MENU_DISPLAY = 300;
integer     LINK_MENU_RETURN = 320;
integer     LINK_MENU_TIMEOUT = 330;


DisplayMenu(key id) {  
    string  menuDescripter = "rosemenu";
    string  menuNavigate = "FALSE";
    string  menuText = "Your choice?";
    string  menuButtons =  "Offer";   // The buttons, each button separated by a '~'.
    
    llMessageLinked(LINK_THIS, LINK_MENU_DISPLAY, menuDescripter+"|"+menuNavigate+"|"+menuText+"|"+ menuButtons, id);
}

default
{
    state_entry() {
        llSetAlpha(0, ALL_SIDES);
        key av = llGetOwner();            
        llRequestPermissions(av, PERMISSION_TRIGGER_ANIMATION | PERMISSION_ATTACH);        
        DisplayMenu(av);                
    }
    
    on_rez(integer start_param) {
        llResetScript();
    }

    touch_end(integer total_number) {
        if (offering == 1) {
            llSetAlpha(0, ALL_SIDES);
            llStopAnimation(offer_anim);
            llGiveInventory(llDetectedKey(0), child_rose);
            offering = 0;
            integer perm = llGetPermissions();
            if(perm & PERMISSION_ATTACH) {
                llDetachFromAvatar();
            }            
        }
    }
    
    link_message(integer intSenderNum, integer num, string message, key id) {
        if (num == LINK_MENU_RETURN) {
            list returnMenu = llParseString2List(message, ["|"], []);
            string menuDescriptor = llList2String(returnMenu,0);
            
            if (menuDescriptor == "rosemenu") {
                string  item = llList2String(returnMenu,1);        
                if (item == "Offer") {
                    integer perm = llGetPermissions();
                    if(PERMISSION_TRIGGER_ANIMATION & perm) {        
                        llStartAnimation(offer_anim);
                        llSleep(1.0);
                        llSetAlpha(1, ALL_SIDES);
                        llSleep(1.0);
                        offering = 1;
                    }
                } 
            }
        } else if (num == LINK_MENU_TIMEOUT) {
            if (message == "rosemenu") {
                key av = llGetOwner();                      
                DisplayMenu(av);                
            }
        }
    }
}