Cleanup

IGP/Pages/BuildCalculator/Parts/HotkeyViewerComponent.razor

@@ -343,34 +343,32 @@
     {
         var hotkey = KeyService.GetHotkey();
 
-        if (hotkey == "")
+        if(hotkey is "`")
-        {
+            HandleCancelEntity();
+
+        if (EntityFromKey(hotkey, out var entity)) 
             return;
+
+        if (BuildOrderService.Add(entity!, EconomyService))
+            EconomyService.Calculate(BuildOrderService, TimingService, BuildOrderService.GetLastRequestInterval());
     }
 
-        if (hotkey == "`")
+    private void HandleCancelEntity()
     {
         BuildOrderService.RemoveLast();
         EconomyService.Calculate(BuildOrderService, TimingService, BuildOrderService.GetLastRequestInterval());
-            return;
     }
 
+    private bool EntityFromKey(string? hotkey, out EntityModel? entity)
+    {
         var hotkeyGroup = KeyService.GetHotkeyGroup();
         var isHoldSpace = KeyService.IsHoldingSpace();
         var faction = FilterService.GetFaction();
         var immortal = FilterService.GetImmortal();
 
-        var entity = EntityModel.GetFrom(hotkey!, hotkeyGroup, isHoldSpace, faction, immortal);
+        entity = EntityModel.GetFrom(hotkey!, hotkeyGroup, isHoldSpace, faction, immortal);
 
-        if (entity == null)
+        return entity == null;
-        {
-            return;
-        }
-
-        if (BuildOrderService.Add(entity, EconomyService))
-        {
-            EconomyService.Calculate(BuildOrderService, TimingService, BuildOrderService.GetLastRequestInterval());
-        }
     }
 
     private void ButtonClicked(MouseEventArgs mouseEventArgs, HotkeyModel hotkey)