Implement inspect functionality

Heimdall.lua

@@ -263,6 +263,7 @@ local function init()
     ---@field texture string
     ---@field offsetX number
     ---@field offsetY number
+    ---@field rescan boolean
 
     --- Data ---
     ---@class HeimdallMessengerData
@@ -520,6 +521,7 @@ local function init()
             texture = shared.GetOrDefault(Heimdall_Data, { "config", "achievementSniffer", "texture" }, "Aura53.tga"),
             offsetX = shared.GetOrDefault(Heimdall_Data, { "config", "achievementSniffer", "offsetX" }, 0),
             offsetY = shared.GetOrDefault(Heimdall_Data, { "config", "achievementSniffer", "offsetY" }, 0),
+            rescan = shared.GetOrDefault(Heimdall_Data, { "config", "achievementSniffer", "rescan" }, false),
         },
         addonPrefix = shared.GetOrDefault(Heimdall_Data, { "config", "addonPrefix" }, "HEIMDALL"),
         channelLocale = shared.GetOrDefault(Heimdall_Data, { "config", "channelLocale" }, {}),

Modules/AchievementSniffer.lua

@@ -6,12 +6,195 @@ local ModuleName = "AchievementSniffer"
 local HeimdallRoot = "Interface\\AddOns\\Heimdall\\"
 local TextureRoot = HeimdallRoot .. "Texture\\"
 
+local Achievements = {
+	15,
+	153,
+	245,
+	506,
+	507,
+	513,
+	524,
+	648,
+	649,
+	651,
+	655,
+	657,
+	660,
+	661,
+	667,
+	668,
+	669,
+	671,
+	676,
+	678,
+	681,
+	682,
+	697,
+	777,
+	958,
+	974,
+	975,
+	1017,
+	1266,
+	1556,
+	1557,
+	1558,
+	1576,
+	2078,
+	2141,
+	2200,
+	4477,
+	4478,
+	4624,
+	4914,
+	4958,
+	4960,
+	5455,
+	5456,
+	5749,
+	5752,
+	6456,
+	6460,
+	6753,
+	6757,
+	6758,
+	6835,
+	7382,
+	7383,
+	7384,
+	7437,
+	7948,
+	8929,
+	8952,
+	8956,
+	8966,
+	8967,
+	8969,
+	8978,
+	8979,
+	8980,
+	8981,
+	8982,
+	8983,
+	9017,
+	9038,
+	9132,
+	9493,
+	9507,
+	10059,
+	10079,
+	10278,
+	10460,
+	10581,
+	10585,
+	10595,
+	10597,
+	10617,
+	10657,
+	10666,
+	10667,
+	10668,
+	10672,
+	10682,
+	10684,
+	10688,
+	10689,
+	10692,
+	10693,
+	10698,
+	10706,
+	10746,
+	10755,
+	10756,
+	10763,
+	10772,
+	10775,
+	10790,
+	10800,
+	10818,
+	10819,
+	10820,
+	10875,
+	10994,
+	11124,
+	11126,
+	11127,
+	11128,
+	11153,
+	11157,
+	11164,
+	11188,
+	11189,
+	11190,
+	11214,
+	11220,
+	11298,
+	11338,
+	11394,
+	11446,
+	11473,
+	11545,
+	11559,
+	11610,
+	11611,
+	11653,
+	11657,
+	11658,
+	11659,
+	11660,
+	11674,
+	11773,
+	11787,
+	11789,
+	11790,
+	11796,
+	11992,
+	11993,
+	11994,
+	11995,
+	11996,
+	11997,
+	11998,
+	11999,
+	12000,
+	12001,
+	12008,
+	12015,
+	12020,
+	12026,
+	12028,
+	12030,
+	12072,
+	12074,
+	12085,
+	12086,
+	12103,
+	12110,
+	12445,
+	12447,
+	12448,
+}
+
 ---@diagnostic disable-next-line: missing-fields
 shared.AchievementSniffer = {}
 function shared.AchievementSniffer.Init()
 	if Heimdall_Data.config.achievementSniffer.debug then
 		print(string.format("[%s] Module initialized", ModuleName))
 	end
+	local guidMap = {}
+
+	---@class AchievementData
+	---@field id number
+	---@field date string
+	---@field completed boolean
+
+	---@class Heimdall_Achievements
+	---@field players table<string, table<number, AchievementData>>
+	---@field alreadySeen table<string, boolean>
+	---@field rescan boolean
+	if not Heimdall_Achievements then Heimdall_Achievements = {} end
+	if not Heimdall_Achievements.players then Heimdall_Achievements.players = {} end
+	if not Heimdall_Achievements.alreadySeen then Heimdall_Achievements.alreadySeen = {} end
 
 	local framePool = {}
 	for i = 1, 40 do
@@ -23,5 +206,111 @@ function shared.AchievementSniffer.Init()
 		table.insert(framePool, frame)
 	end
 
+	---@param name string
+	local function Scan(name)
+		if Heimdall_Data.config.achievementSniffer.debug then
+			print(string.format("[%s] Scanning achievements for %s", ModuleName, name))
+		end
+		Heimdall_Achievements.players[name] = {}
+		for i, aid in ipairs(Achievements) do
+			local completed, month, day, year = GetAchievementComparisonInfo(aid)
+			if completed then
+				---@type string
+				local yearstr = "" .. year
+				if year < 100 then yearstr = "20" .. year end
+
+				local date = string.format("%04d-%02d-%02d", yearstr, month, day)
+
+				local data = {
+					id = aid,
+					date = date,
+					completed = completed,
+				}
+				if Heimdall_Data.config.achievementSniffer.debug then
+					print(string.format("[%s] Achievement %d completed on %s", ModuleName, aid, date))
+				end
+				Heimdall_Achievements.players[name][aid] = data
+			end
+		end
+	end
+
+	---@param unit string
+	local function TryInspect(unit)
+		local targetPlayer = UnitIsPlayer(unit)
+		if not targetPlayer then return end
+		local targetName = UnitName(unit)
+		local targetGuid = UnitGUID(unit)
+		guidMap[targetGuid] = targetName
+
+		local should = false
+		if not Heimdall_Achievements.players[targetName] then
+			if Heimdall_Data.config.achievementSniffer.debug then
+				print(string.format("[%s] Player %s does not have prior achievement data", ModuleName, targetName))
+			end
+			should = true
+		end
+		if Heimdall_Achievements.alreadySeen[targetName] then
+			if Heimdall_Data.config.achievementSniffer.debug then
+				print(string.format("[%s] Player %s has already been seen", ModuleName, targetName))
+			end
+			should = false
+		end
+		if Heimdall_Data.config.achievementSniffer.rescan then
+			if Heimdall_Data.config.achievementSniffer.debug then
+				print(string.format("[%s] Rescan is enabled", ModuleName))
+			end
+			should = true
+		end
+
+		if not should then
+			if Heimdall_Data.config.achievementSniffer.debug then
+				print(string.format("[%s] Not inspecting player: %s", ModuleName, targetName))
+			end
+			return
+		end
+
+		local canInspect = CheckInteractDistance(unit, 1)
+		if canInspect then
+			if Heimdall_Data.config.achievementSniffer.debug then
+				print(string.format("[%s] Inspecting player: %s", ModuleName, targetName))
+			end
+			SetAchievementComparisonUnit(unit)
+		else
+			if Heimdall_Data.config.achievementSniffer.debug then
+				print(string.format("[%s] Cannot inspect player (too far?): %s", ModuleName, targetName))
+			end
+		end
+	end
+
+	local nameplateFrame = CreateFrame("Frame")
+	nameplateFrame:RegisterEvent("NAME_PLATE_UNIT_ADDED")
+	nameplateFrame:RegisterEvent("NAME_PLATE_UNIT_REMOVED")
+	nameplateFrame:SetScript("OnEvent", function(self, event, unit)
+		if Heimdall_Data.config.achievementSniffer.debug then
+			print(string.format("[%s] Event triggered: %s for unit: %s", ModuleName, event, unit))
+		end
+		if event == "NAME_PLATE_UNIT_ADDED" then
+			TryInspect(unit)
+		elseif event == "NAME_PLATE_UNIT_REMOVED" then
+			print("NAME_PLATE_UNIT_REMOVED", unit)
+		end
+	end)
+
+	local inspectFrame = CreateFrame("Frame")
+	inspectFrame:RegisterEvent("INSPECT_ACHIEVEMENT_READY")
+	inspectFrame:SetScript("OnEvent", function(self, event, guid)
+		local name = guidMap[guid]
+		if not name then
+			if Heimdall_Data.config.achievementSniffer.debug then
+				print(string.format("[%s] No name found for guid: %s", ModuleName, guid))
+			end
+			return
+		end
+		if Heimdall_Data.config.achievementSniffer.debug then
+			print(string.format("[%s] Event triggered: %s for player: %s", ModuleName, event, name))
+		end
+		Scan(name)
+	end)
+
 	print("[Heimdall] AchievementSniffer loaded")
 end