added yl_speak_up.npc_is_in_conversation / npc_is_in_conversation_with

functions.lua

@@ -502,6 +502,29 @@ yl_speak_up.check_for_disambigous_results = function(n_id, pname)
 end
 
 
+-- returns true if someone is speaking to the NPC
+yl_speak_up.npc_is_in_conversation = function(n_id)
+	for name, data in pairs(yl_speak_up.speak_to) do
+		if(data and data.n_id and data.n_id == n_id) then
+			return true
+		end
+	end
+	return false
+end
+
+
+-- returns a list of players that are in conversation with this NPC
+yl_speak_up.npc_is_in_conversation_with = function(n_id)
+	local liste = {}
+	for name, data in pairs(yl_speak_up.speak_to) do
+		if(data and data.n_id and data.n_id == n_id) then
+			table.insert(liste, name)
+		end
+	end
+	return liste
+end
+
+
 -- Make the NPC talk
 
 -- assign n_ID