Historical signature: AddConversationOption(ConversationOption, Message, FunctionName)
Parameter and behavior details in the historical explanation are under review against the current implementation.
Function: AddConversationOption(conversation, message[, function_name])
Appends a choice to an open builder returned by CreateConversation.
Parameters:
conversation (Conversation): the open conversation builder.
message (string): nonempty text displayed for this choice.
function_name (string, optional): Lua callback name. Defaults to an empty string, which supplies no response callback.
Returns: None.
The builder owns copies of both strings. Empty messages and consumed, replaced or expired builders are ignored. Adding a choice cannot modify data already transferred to a displayed menu.
Checked example
Active call in a local runtime Lua script. Argument count matches current fixed C++ readers. This is a contextual call pattern, not a tested standalone script.
AddConversationOption(con, "Next page", "offer")
Evidence: server/SpawnScripts/antonica/bookcasewindstalker.lua:40; binding EQ2Emu_lua_AddConversationOption.
Current registration: WorldServer/Lua/LuaInterface.cpp. Historical explanation: EQ2Emu Lua documentation.