Without settings fix

Author: csutorasa

XOutput/Input/Mapper/DirectToXInputMapper.cs

@@ -67,11 +67,13 @@ public void SetMapping(XInputTypes xInputType, MapperData<DirectInputTypes> to)
         /// <returns></returns>
         public MapperData<DirectInputTypes> GetMapping(XInputTypes? type)
         {
-            if(!type.HasValue || mappings.ContainsKey(type.Value))
+            if (!type.HasValue)
+                return null;
+            if(!mappings.ContainsKey(type.Value))
             {
-                return mappings[type.Value];
+                mappings[type.Value] = new MapperData<DirectInputTypes>();
             }
-            return null;
+            return mappings[type.Value];
         }
 
         /// <summary>

XOutput/Input/Mapper/MapperData.cs

@@ -24,6 +24,13 @@ public class MapperData<T> where T : struct
         /// Maximum value
         /// </summary>
         public double MaxValue { get; set; }
+
+        public MapperData()
+        {
+            InputType = default(T);
+            MaxValue = 0;
+            MaxValue = 100;
+        }
 
         /// <summary>
         /// Gets the value based on minimum and maximum values.

XOutput/Input/XInput/Device.cs

@@ -76,10 +76,13 @@ public bool RefreshInput()
             foreach(var type in (XInputTypes[])Enum.GetValues(typeof(XInputTypes)))
             {
                 var mapping = mapper.GetMapping(type);
-                double value = 0;
-                if (mapping.InputType != null)
-                    value = source.Get(mapping.InputType.Value);
-                values[type] = mapping.GetValue(value);
+                if (mapping != null)
+                {
+                    double value = 0;
+                    if (mapping.InputType != null)
+                        value = source.Get(mapping.InputType.Value);
+                    values[type] = mapping.GetValue(value);
+                }
             }
             dPad = source.GetDPad();
             InputChanged?.Invoke();

XOutput/UI/Component/MappingViewModel.cs

@@ -81,14 +81,17 @@ public decimal? Max
         public MappingViewModel(MapperData<DirectInputTypes> mapperData)
         {
             this.mapperData = mapperData;
-            _min = (decimal)mapperData.MinValue * 100;
-            _max = (decimal)mapperData.MaxValue * 100;
             foreach (var directInput in DirectInputHelper.GetAll())
             {
                 DirectInputs.Add(directInput);
             }
-            if (mapperData.InputType.HasValue)
-                _selectedDirectInput = mapperData.InputType.Value;
+            if (mapperData != null)
+            {
+                _min = (decimal)mapperData.MinValue * 100;
+                _max = (decimal)mapperData.MaxValue * 100;
+                if (mapperData.InputType.HasValue)
+                    _selectedDirectInput = mapperData.InputType.Value;
+            }
         }
     }
 }