mods/ENTITIES/mobs_mc/villager.lua

@@ -712,6 +712,11 @@ local trade_inventory = {
 		elseif listname == "output" then
 			if not trader_exists(player:get_player_name()) then
 				return 0
+			-- Begin Award Code
+			-- May need to be moved if award gets unlocked in the wrong cases.
+			elseif trader_exists(player:get_player_name()) then
+				awards.unlock(player:get_player_name(), "mcl:whatAdeal")
+			-- End Award Code
 			end
 			-- Only allow taking full stack
 			local count = stack:get_count()

mods/HUD/mcl_achievements/init.lua

@@ -216,10 +216,17 @@ awards.register_achievement("mcl:sweetDreams", {
 -- Triggered in mcl_smithing_table
 awards.register_achievement("mcl:seriousDedication", {
         title = S("Serious Dedication"),
-        description = S("Use a Netherite Ingot to upgrade a hoe, and then completely reevaluate your life choices"),
+        description = S("Use a Netherite Ingot to upgrade a hoe, and then completely reevaluate your life choices."),
         icon = "farming_tool_netheritehoe.png",
 })
 
+-- Triggered in mobs_mc
+awards.register_achievement("mcl:whatAdeal", {
+        title = S("What A Deal!"),
+        description = S("Successfully trade with a Villager."),
+        icon = "mcl_core_emerald.png",
+})
+
 -- NON-PC ACHIEVEMENTS (XBox, Pocket Edition, etc.)
 
 if non_pc_achievements then