Rework "notifyzonefor" to use regex

Heimdall.lua

@@ -31,6 +31,7 @@ local function init()
     ---@field GetOrDefault fun(table: table<any, any>, keys: string[], default: any): any
     ---@field Split fun(input: string, deliminer: string): string[]
     ---@field IsStinky fun(name: string): boolean
+    ---@field Memoize fun(f: function): function
     ---@field WhoQueryService WhoQueryService
     ---@field Whoer InitTable
     ---@field Messenger InitTable
@@ -88,6 +89,7 @@ local function init()
     ---@field notes table<string, Note[]>
     ---@field locale string
     ---@field echoToRussian boolean
+    ---@field debug boolean
 
     ---@class HeimdallSpotterConfig
     ---@field enabled boolean
@@ -315,6 +317,7 @@ local function init()
 
     --/run Heimdall_Data.config.who.queries="g-\"БеспредеЛ\"|ally"
     Heimdall_Data.config = {
+        debug = shared.GetOrDefault(Heimdall_Data, { "config", "debug" }, false),
         spotter = {
             enabled = shared.GetOrDefault(Heimdall_Data, { "config", "spotter", "enabled" }, true),
             debug = shared.GetOrDefault(Heimdall_Data, { "config", "spotter", "debug" }, false),
@@ -622,6 +625,33 @@ local function init()
         return Heimdall_Data.config.stinkies[name] ~= nil or shared.StinkyCache[name] ~= nil
     end
 
+    ---@param f function
+    ---@return function
+    shared.Memoize = function(f)
+        local mem = {}                       -- memoizing table
+        setmetatable(mem, { __mode = "kv" }) -- make it weak
+        return function(x)                   -- new version of ’f’, with memoizing
+            if Heimdall_Data.config.debug then
+                print(string.format("[Heimdall] Memoize %s", tostring(x)))
+            end
+            local r = mem[x]
+            if r == nil then -- no previous result?
+                if Heimdall_Data.config.debug then
+                    print(string.format("[Heimdall] Memoize %s is nil, calling original function", tostring(x)))
+                end
+                r = f(x) -- calls original function
+                if Heimdall_Data.config.debug then
+                    print(string.format("[Heimdall] Memoized result for %s: %s", tostring(x), tostring(r)))
+                end
+                mem[x] = r -- store result for reuse
+            end
+            if Heimdall_Data.config.debug then
+                print(string.format("[Heimdall] Memoize %s is %s", tostring(x), tostring(r)))
+            end
+            return r
+        end
+    end
+
     shared.Messenger.Init()
     shared.StinkyTracker.Init()
     shared.AgentTracker.Init()