GOSSIP_OPTION_NONE = 0, //UNIT_NPC_FLAG_NONE (0)
GOSSIP_OPTION_GOSSIP = 1, //UNIT_NPC_FLAG_GOSSIP (1)
GOSSIP_OPTION_QUESTGIVER = 2, //UNIT_NPC_FLAG_QUESTGIVER (2)
GOSSIP_OPTION_VENDOR = 3, //UNIT_NPC_FLAG_VENDOR (128) (Make sure there is npc_vendor data for this creature)
GOSSIP_OPTION_TAXIVENDOR = 4, //UNIT_NPC_FLAG_TAXIVENDOR (8192)
GOSSIP_OPTION_TRAINER = 5, //UNIT_NPC_FLAG_TRAINER (16) (Remember to set trainer_class in creature_template)
GOSSIP_OPTION_SPIRITHEALER = 6, //UNIT_NPC_FLAG_SPIRITHEALER (16384)
GOSSIP_OPTION_SPIRITGUIDE = 7, //UNIT_NPC_FLAG_SPIRITGUIDE (32768)
GOSSIP_OPTION_INNKEEPER = 8, //UNIT_NPC_FLAG_INNKEEPER (65536)
GOSSIP_OPTION_BANKER = 9, //UNIT_NPC_FLAG_BANKER (131072)
GOSSIP_OPTION_PETITIONER = 10, //UNIT_NPC_FLAG_PETITIONER (262144)
GOSSIP_OPTION_TABARDDESIGNER = 11, //UNIT_NPC_FLAG_TABARDDESIGNER (524288)
GOSSIP_OPTION_BATTLEFIELD = 12, //UNIT_NPC_FLAG_BATTLEFIELDPERSON (1048576)
GOSSIP_OPTION_AUCTIONEER = 13, //UNIT_NPC_FLAG_AUCTIONEER (2097152)
GOSSIP_OPTION_STABLEPET = 14, //UNIT_NPC_FLAG_STABLE (4194304)
GOSSIP_OPTION_ARMORER = 15, //UNIT_NPC_FLAG_ARMORER (4096) (not used)
GOSSIP_OPTION_UNLEARNTALENTS = 16, //UNIT_NPC_FLAG_TRAINER (16) (bonus option for GOSSIP_OPTION_TRAINER)
GOSSIP_OPTION_UNLEARNPETTALENTS = 17, //UNIT_NPC_FLAG_TRAINER (16) (bonus option for GOSSIP_OPTION_TRAINER)
GOSSIP_OPTION_LEARNDUALSPEC = 18, //UNIT_NPC_FLAG_TRAINER (16) (bonus option for GOSSIP_OPTION_TRAINER)
GOSSIP_OPTION_OUTDOORPVP = 19, //added by code (option for outdoor pvp creatures)
GOSSIP_OPTION_MAX |