Parse Camera Params from String List

default
{
    state_entry()
    {
        llListen(-5,"","","");
    }

    listen(integer chan, string name, key id, string msg)
    {
        list split = llParseStringKeepNulls(msg,["||"],[]);
        list params;
        integer len = llGetListLength(split);
        integer i;
        for(i = 0; i < len; i +=2)
        {
            integer rule = llList2Integer(split,i);
            if((rule == CAMERA_POSITION)||
            (rule == CAMERA_FOCUS_OFFSET)||
            (rule == CAMERA_FOCUS))
            {
                params += [rule,(vector)llList2String(split,i+1)];
            }
            if((rule == CAMERA_BEHINDNESS_ANGLE) ||
            (rule == CAMERA_BEHINDNESS_LAG) ||
            (rule == CAMERA_DISTANCE) ||
            (rule == CAMERA_FOCUS_LAG) ||
            (rule == CAMERA_FOCUS_THRESHOLD) ||
            (rule == CAMERA_PITCH) ||
            (rule == CAMERA_POSITION_LAG) ||
            (rule == CAMERA_POSITION_THRESHOLD))
            {
                params += [rule, (float)llList2String(split,i+1)];
            }
            else if((rule == CAMERA_ACTIVE) ||
            (rule == CAMERA_FOCUS_LOCKED) ||
            (rule == CAMERA_POSITION_LOCKED))
            {
                params += [rule,llList2Integer(split,i+1)];
            }
        }
        //llSetCameraParams(params);
        llOwnerSay(llDumpList2String(params,"|"));
    }
}