// author: harold134
// 4/1/2018

integer votes = 0;
key hmcgID = "c609ac38-1e49-1d46-b801-71b6c0c1e5a6";
list touched;
default
{

     state_entry()
    {
        votes =0;
        llSetText("Votes: " + (string) votes, <1.0,1.0,1.0>, 1);
    }

    touch_start(integer total_number)
    {
        key id = llDetectedKey(0);

        // hack to check object group matches user group - thanks to Pazako Karu
         list l = llGetAttachedList(id);
        key group_id = llList2Key(llGetObjectDetails(llList2Key(l, 0), [ OBJECT_GROUP ]), 0);
           if(group_id != hmcgID) {

                      llSay(0, "Sorry secondlife:///app/agent/" + (string) llDetectedKey(0) +"/about, your vote has not been counted. If you are an HMCG memeber, make sure you are wearng the group tag.");

               }

               else if (llListFindList(touched,[id])!=-1)
                {
                        llSay(0, "Sorry secondlife:///app/agent/" + (string) llDetectedKey(0) +"/about, you have already voted for this picture.");
                }


                else if(llListFindList(touched,[id])==-1)
                {
                    touched+=[id];
                    votes = votes+1;
                     llSetText("Votes: " + (string) votes, <1.0,1.0,1.0>, 1);
                        llSay(0, "Thanks for voting, secondlife:///app/agent/" + (string) llDetectedKey(0) +"/about!");

                }

        }

}