Module:HeroData: Difference between revisionsGive feedback

@@ Line 34: / Line 34: @@
 -- returns the key of the specified hero's english name
 function p.get_hero_key(name)
-	for i,v in pairs(heroes_data) do
+    local hero_name_input = frame.args[1] -- Get the hero name from the template argument
-		if (v["Name"] == name) then
+    if not hero_name_input then
-			return i
+        return "Error: Hero name not specified."
-		end
+    end
-	end
-	return nil
+    hero_name_input = hero_name_input:lower() -- For case-independent search
+    -- Go through all the characters and look for a name match.
+    for hero_key, hero_data in pairs(heroes_data) do
+        if hero_data["Name"] then
+            local current_hero_name = hero_data["Name"]:lower()
+            if current_hero_name == hero_name_input then
+                return hero_key -- Return the key if the name matches
+            end
+        end
+    end
+    return "Hero not found." -- If nothing is found
 end
 --{{#invoke:HeroData|get_hero_var|HERO_NAME|STAT_NAME|sig_figs_or_localize}}--