add enable for setting cut-direction and notes placement

Osu2Saber/Model/Algorithm/ConvertAlgorithm.cs

@@ -9,6 +9,7 @@ namespace Osu2Saber.Model.Algorithm
     class ConvertAlgorithm
     {
         public static bool HandleHitSlider = false;
+        public static bool NoDirectionAndPlacement = false;
 
         protected const float OsuScreenXMax = 512, OsuScreenYMax = 384;
 
@@ -126,10 +127,19 @@ void AddNote(int timeMs, float posx, float posy)
             // just map notes position to BS screen
             var line = (int)Math.Floor(x / (OsuScreenXMax + 1) * (double)Line.MaxNum);
             var layer = (int)Math.Floor(y / (OsuScreenYMax + 1) * (double)Layer.MaxNum);
+
+            if (NoDirectionAndPlacement)
+            {
+                if (!isMania) return (0, 0);
+                layer = DetermineLayerMania(line);
+                return (line, layer);
+            }
+
             if (isMania) layer = DetermineLayerMania(line);
 
             layer = SlideLayer(line, layer, y);
-            return (line: line, layer: layer);
+
+            return (line, layer);
         }
 
         int beforeLayerLeft = 0, beforeLayerRight = 0;
@@ -270,6 +280,7 @@ protected int ConvertBeat(double timeBeat)
         #region Process for cut direction
         void SetCutDirection()
         {
+            if (NoDirectionAndPlacement) return;
             var n = Notes.Count;
             if (n == 0) return;
             var rightNotes = Notes.Where(note => note._type == (int)(NoteType.Blue)).ToList();

Osu2Saber/View/ConfigPanel.xaml

@@ -22,6 +22,7 @@
         <Label Content="Max." HorizontalAlignment="Left" Margin="10,65,0,0" VerticalAlignment="Top" Visibility="Hidden"/>
         <CheckBox IsChecked="{Binding PreferHarder}" Content="Prefer harder maps" HorizontalAlignment="Left" Margin="10,103,0,0" VerticalAlignment="Top" ToolTip="Prioritize harder beatmaps when there're more than 5 beatmaps"/>
         <CheckBox IsChecked="{Binding HandleHitSlider}" Content="Don't ignore Hit Slider" HorizontalAlignment="Left" Margin="10,134,0,0" VerticalAlignment="Top" ToolTip="By default, hit sliders are ignored because they make a map too difficult. However, some maps get better with them. Just try it!"/>
+        <CheckBox IsChecked="{Binding NoDirectionAndPlacement}" Content="No cut-direction &amp; scattared-placement" HorizontalAlignment="Left" Margin="10,164,0,0" VerticalAlignment="Top" ToolTip="For mappers, this option generates only notes without setting any cut direction or scattared placement"/>
 
     </Grid>
 </UserControl>

Osu2Saber/ViewModel/ConfigPanelViewModel.cs

@@ -42,5 +42,11 @@ public bool HandleHitSlider
             set { ConvertAlgorithm.HandleHitSlider = value; }
             get => ConvertAlgorithm.HandleHitSlider;
         }
+
+        public bool NoDirectionAndPlacement
+        {
+            set { ConvertAlgorithm.NoDirectionAndPlacement = value; }
+            get => ConvertAlgorithm.NoDirectionAndPlacement;
+        }
     }
 }