Module:Sandbox: Difference between revisionsGive feedback

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+local p = {}
+local heroes_data = mw.loadJsonData("Data:HeroData.json")
+-- {{#invoke:Sandbox|get_hero_key|hero name}}
+function p.get_hero_key(frame)
+    local hero_name_input = frame.args[1] -- Get the hero name from the template argument
+    if not hero_name_input then
+        return "Error: Hero name not specified."
+    end
+    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
+return p