Added left handed display mode

mikeoliphant · May 24, 2024 · a2363ac · a2363ac
1 parent 4a66d7f
commit a2363ac
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Showing 3 changed files with 72 additions and 9 deletions.
diff --git a/ChartPlayerShared/FretPlayerScene3D.cs b/ChartPlayerShared/FretPlayerScene3D.cs
@@ -5,13 +5,15 @@
 using Microsoft.Xna.Framework;
 using UILayout;
 using SongFormat;
+using System.Windows.Forms;
 
 namespace ChartPlayer
 {
     public class FretCamera : Camera3D
     {
         public float CameraDistance { get; private set; } = 70;
         public float FocusDist { get; set; } = 600;
+        public bool MirrorLeftRight { get; set; } = false;
 
         float targetCameraDistance = 64;
         float positionFret = 3;
@@ -27,7 +29,10 @@ public FretCamera()
 
         public override Matrix GetViewMatrix()
         {
-            return base.GetViewMatrix(); // * Matrix.CreateScale(-1, 1, 1);
+            if (MirrorLeftRight)
+                return base.GetViewMatrix() * Matrix.CreateScale(-1, 1, 1);
+
+            return base.GetViewMatrix();
         }
 
         public void Update(float minFret, float maxFret, float targetFocusFret, float focusY)
@@ -73,6 +78,15 @@ public class FretPlayerScene3D : Scene3D
         static string[] stringColorNames = { "Red", "Yellow", "Cyan", "Orange", "Green", "Purple" };
 
         public bool DisplayNotes { get; set; } = true;
+        public bool LeftyMode
+        {
+            get => lefyMode;
+            set
+            {
+                lefyMode = value;
+                fretCamera.MirrorLeftRight = lefyMode;
+            }
+        }
         public float NoteDisplaySeconds { get; set; } = 3;
         public int NumNotesDetected { get; private set; } = 0;
         public int NumNotesTotal { get; private set; } = 0;
@@ -91,6 +105,7 @@ public class FretPlayerScene3D : Scene3D
         SongNote? firstNote;
         int numStrings;
         bool isDetected = false;
+        bool lefyMode = false;
 
         FretCamera fretCamera;
 
@@ -1204,7 +1219,18 @@ void DrawFlatText(string text, float fretCenter, float timeCenter, float heightO
 
             Rectangle drawRect = Rectangle.Empty;
 
-            for (int i = 0; i < text.Length; i++)
+            int start = 0;
+            int end = text.Length;
+            int inc = 1;
+
+            if (LeftyMode)
+            {
+                start = text.Length - 1;
+                end = -1;
+                inc = -1;
+            }
+
+            for (int i = start; i != end; i += inc)
             {
                 float z = timeCenter - (textHeight / 2);
 
@@ -1217,9 +1243,19 @@ void DrawFlatText(string text, float fretCenter, float timeCenter, float heightO
                 drawRect.Width = glyph.Width;
                 drawRect.Height = glyph.Height;
 
-                DrawQuad(font.SpriteFont.FontImage, drawRect, new Vector3(x, heightOffset, z), color, new Vector3(x, heightOffset, z + ((float)glyph.Height * imageScale)), color,
-                    new Vector3(x + ((float)glyph.Width * imageScale), heightOffset, z + ((float)glyph.Height * imageScale)), color,
-                    new Vector3(x + ((float)glyph.Width * imageScale), heightOffset, z), color);
+                if (LeftyMode)
+                {
+                    DrawQuad(font.SpriteFont.FontImage, drawRect, new Vector3(x + ((float)glyph.Width * imageScale), heightOffset, z), color, new Vector3(x + ((float)glyph.Width * imageScale), heightOffset, z + ((float)glyph.Height * imageScale)), color,
+                        new Vector3(x, heightOffset, z + ((float)glyph.Height * imageScale)), color,
+                        new Vector3(x, heightOffset, z), color);
+                }
+                else
+                {
+                    DrawQuad(font.SpriteFont.FontImage, drawRect, new Vector3(x, heightOffset, z), color, new Vector3(x, heightOffset, z + ((float)glyph.Height * imageScale)), color,
+                        new Vector3(x + ((float)glyph.Width * imageScale), heightOffset, z + ((float)glyph.Height * imageScale)), color,
+                        new Vector3(x + ((float)glyph.Width * imageScale), heightOffset, z), color);
+
+                }
 
                 x += (glyph.Width + font.SpriteFont.Spacing) * imageScale;
             }
@@ -1255,7 +1291,18 @@ void DrawVerticalText(string text, float fretCenter, float verticalCenter, float
 
             Rectangle drawRect = Rectangle.Empty;
 
-            for (int i = 0; i < text.Length; i++)
+            int start = 0;
+            int end = text.Length;
+            int inc = 1;
+
+            if (LeftyMode)
+            {
+                start = text.Length - 1;
+                end = -1;
+                inc = -1;
+            }
+
+            for (int i = start; i != end; i += inc)
             {
                 float y = verticalCenter - (textHeight / 2);
 
@@ -1268,8 +1315,17 @@ void DrawVerticalText(string text, float fretCenter, float verticalCenter, float
                 drawRect.Width = glyph.Width;
                 drawRect.Height = glyph.Height;
 
-                DrawQuad(font.SpriteFont.FontImage, drawRect, new Vector3(x, y, timeCenter), color, new Vector3(x, y + ((float)glyph.Height * imageScale), timeCenter), color,
-                    new Vector3(x + ((float)glyph.Width * imageScale), y + ((float)glyph.Height * imageScale), timeCenter), color, new Vector3(x + ((float)glyph.Width * imageScale), y, timeCenter), color);
+                if (LeftyMode)
+                {
+                    DrawQuad(font.SpriteFont.FontImage, drawRect, new Vector3(x + ((float)glyph.Width * imageScale), y, timeCenter), color, new Vector3(x + ((float)glyph.Width * imageScale), y + ((float)glyph.Height * imageScale), timeCenter), color,
+                        new Vector3(x, y + ((float)glyph.Height * imageScale), timeCenter), color, new Vector3(x, y, timeCenter), color);
+                }
+                else
+                {
+                    DrawQuad(font.SpriteFont.FontImage, drawRect, new Vector3(x, y, timeCenter), color, new Vector3(x, y + ((float)glyph.Height * imageScale), timeCenter), color,
+                        new Vector3(x + ((float)glyph.Width * imageScale), y + ((float)glyph.Height * imageScale), timeCenter), color, new Vector3(x + ((float)glyph.Width * imageScale), y, timeCenter), color);
+                }
+
 
                 x += (glyph.Width + font.SpriteFont.Spacing) * imageScale;
             }

diff --git a/ChartPlayerShared/SongPlayerInterface.cs b/ChartPlayerShared/SongPlayerInterface.cs
@@ -363,7 +363,11 @@ public void SetSong(SongIndexEntry song, ESongInstrumentType instrumentType, str
                         (ChartPlayerGame.Instance.Scene3D as FretPlayerScene3D).Stop();
                     }
 
-                    ChartPlayerGame.Instance.Scene3D = new FretPlayerScene3D(songPlayer) { NoteDisplaySeconds = ChartPlayerGame.Instance.Plugin.ChartPlayerSaveState.SongPlayerSettings.NoteDisplaySeconds };
+                    ChartPlayerGame.Instance.Scene3D = new FretPlayerScene3D(songPlayer)
+                    {
+                        LeftyMode = ChartPlayerGame.Instance.Plugin.ChartPlayerSaveState.SongPlayerSettings.LeftyMode,
+                        NoteDisplaySeconds = ChartPlayerGame.Instance.Plugin.ChartPlayerSaveState.SongPlayerSettings.NoteDisplaySeconds
+                    };
 
                     (ChartPlayerGame.Instance.Scene3D as FretPlayerScene3D).DisplayNotes = !hideNotesButton.IsPressed;
                 }
@@ -457,6 +461,7 @@ void ApplySettings(SongPlayerSettings settings)
 
             if ((ChartPlayerGame.Instance.Scene3D as FretPlayerScene3D) != null)
             {
+                (ChartPlayerGame.Instance.Scene3D as FretPlayerScene3D).LeftyMode = ChartPlayerGame.Instance.Plugin.ChartPlayerSaveState.SongPlayerSettings.LeftyMode;
                 (ChartPlayerGame.Instance.Scene3D as FretPlayerScene3D).NoteDisplaySeconds = settings.NoteDisplaySeconds;
             }
 

diff --git a/ChartPlayerShared/SongPlayerSettings.cs b/ChartPlayerShared/SongPlayerSettings.cs
@@ -14,6 +14,7 @@ public class SongPlayerSettings
     {
         public string SongPath { get; set; } = null;
         public bool InvertStrings { get; set; } = false;
+        public bool LeftyMode { get; set; } = false;
         public bool RetuneToEStandard { get; set; } = true;
         public float NoteDisplaySeconds { get; set; } = 3;
         public ESongInstrumentType CurrentInstrument { get; set; } = ESongInstrumentType.LeadGuitar;
@@ -70,6 +71,7 @@ void UpdateDisplay()
             });
 
             vStack.Children.Add(CreateTextToggleOption("InvertStrings", newSettings, "String Orientation:", "Low On Top", "Low On Bottom"));
+            vStack.Children.Add(CreateTextToggleOption("LeftyMode", newSettings, "Guitar Orientation:", "Left Handed", "Right Handed"));
             vStack.Children.Add(CreateTextToggleOption("RetuneToEStandard", newSettings, "Re-tune to E Standard:", "Yes", "No"));
             vStack.Children.Add(CreateFloatOption("NoteDisplaySeconds", newSettings, "Note Display Length (secs):", 1, 5, 1));
         }