fix ulc light

resources/ulc/shared/shared_functions.lua

@@ -1,6 +1,8 @@
+
 -- Returns: bool (whether vehicle was found), table (vehicle config info)
 function GetVehicleFromConfig(vehicle)
-    for _, v in pairs(Config.Vehicles) do
+    for _,v in pairs(Config.Vehicles) do
+
         -- if old method with just a string
         if v.name then
             -- find which vehicle matches
@@ -8,6 +10,7 @@ function GetVehicleFromConfig(vehicle)
                 --print("Vehicle [" .. v.name .. "] was found in Config.")
                 return true, v
             end
+
         elseif v.names then -- if new method with a table
             -- for each name check if it matches the vehicle
             for _, n in ipairs(v.names) do
@@ -70,41 +73,19 @@ function IsVehicleHealthy(vehicle)
     end
 end
 
-function SortButtonsByKey(arr)
+function SortButtonsByKey (arr)
     table.sort(arr, function(a, b)
         return a["key"] < b["key"]
     end)
 end
 
 function formatInt(num)
-    local formatted = tostring(num)
-    local length = formatted:len()
-
-    for i = length - 3, 1, -3 do
-        formatted = formatted:sub(1, i) .. ',' .. formatted:sub(i + 1)
-    end
-
-    return formatted
-end
-
-function validateButtonText(text)
-    local count = 0
-    for word in text:gmatch("%w+") do
-        count = count + 1
-        if count > 3 or #word > 5 then
-            return false
-        end
-    end
-    return true
-end
-
--- Function to check if a value exists in a table
--- Returns: bool (whether value is contained), int (index of value if contained)
-function contains(table, val)
-    for i, v in ipairs(table) do
-        if v == val then
-            return i
-        end
-    end
-    return false
+  local formatted = tostring(num)
+  local length = formatted:len()
+  
+  for i = length - 3, 1, -3 do
+    formatted = formatted:sub(1, i) .. ',' .. formatted:sub(i + 1)
+  end
+  
+  return formatted
 end