Fixed floating point comparisons

VocaluxeLib/Menu/CParticle.cs

@@ -105,7 +105,7 @@ namespace VocaluxeLib.Menu
 
         public bool IsAlive
         {
-            get { return _Age < _MaxAge || _MaxAge == 0f; }
+            get { return _Age < _MaxAge || Math.Abs(_MaxAge) < float.Epsilon; }
         }
         #endregion public vars
 
@@ -218,7 +218,7 @@ namespace VocaluxeLib.Menu
                     if (Math.Round(Y) < maxy)
                     {
                         float vdx = 0f;
-                        if (_Vx != 0)
+                        if (Math.Abs(_Vx) > float.Epsilon)
                             vdx = (float)Math.Sin(currentTime / _Vx * Math.PI);
 
                         X += _Vx * timediff * (0.5f + vdx);
@@ -242,7 +242,7 @@ namespace VocaluxeLib.Menu
 
 
             // update size
-            if (_Vsize != 0f)
+            if (Math.Abs(_Vsize) > float.Epsilon)
             {
                 float size = _Size;
                 switch (_Type)
@@ -275,7 +275,7 @@ namespace VocaluxeLib.Menu
             }
 
             // update rotation
-            if (_Vr != 0f)
+            if (Math.Abs(_Vr) > 0.01)
             {
                 float r = currentTime * _Vr / 60f;
                 _Angle = _Rotation + 360f * (r - (float)Math.Floor(r));

VocaluxeLib/Menu/CSelectSlide.cs

@@ -503,11 +503,11 @@ namespace VocaluxeLib.Menu
                 writer.WriteElementString("TextH", TextH.ToString("#0.00"));
 
                 writer.WriteComment("<TextRelativeX>: Text relative x-position");
-                if (TextRelativeX != 0)
+                if (Math.Abs(TextRelativeX) > 0.01)
                     writer.WriteElementString("TextRelativeX", TextRelativeX.ToString("#0.00"));
 
                 writer.WriteComment("<TextRelativeY>: Text relative y-position");
-                if (TextRelativeY != 0)
+                if (Math.Abs(TextRelativeY) > 0.01)
                     writer.WriteElementString("TextRelativeY", TextRelativeY.ToString("#0.00"));
 
                 writer.WriteComment("<TextMaxW>: Maximum text width (if exists)");

VocaluxeLib/Menu/CText.cs

@@ -74,7 +74,7 @@ namespace VocaluxeLib.Menu
             get { return _X; }
             set
             {
-                if (_X != value)
+                if (Math.Abs(_X - value) > 0.01)
                 {
                     _X = value;
                     _PositionNeedsUpdate = true;
@@ -89,7 +89,7 @@ namespace VocaluxeLib.Menu
             get { return _Y; }
             set
             {
-                if (_Y != value)
+                if (Math.Abs(_Y - value) > 0.01)
                 {
                     _Y = value;
                     _PositionNeedsUpdate = true;
@@ -110,7 +110,7 @@ namespace VocaluxeLib.Menu
             get { return _Height; }
             set
             {
-                if (_Height != value)
+                if (Math.Abs(_Height - value) > 0.01)
                 {
                     _Height = value;
                     _PositionNeedsUpdate = true;
@@ -124,7 +124,7 @@ namespace VocaluxeLib.Menu
             get { return _MaxWidth; }
             set
             {
-                if (_MaxWidth != value)
+                if (Math.Abs(_MaxWidth - value) > 0.01)
                 {
                     _MaxWidth = value;
                     if (_MaxWidth > 0)
@@ -143,7 +143,7 @@ namespace VocaluxeLib.Menu
             get { return _Bounds; }
             set
             {
-                if (_Bounds.X != value.X || _Bounds.Y != value.Y || _Bounds.W != value.W || _Bounds.H != value.H || _Bounds.Z != value.Z)
+                if (Math.Abs(_Bounds.X - value.X) > 0.01 || Math.Abs(_Bounds.Y - value.Y) > 0.01 || Math.Abs(_Bounds.W - value.W) > 0.01 || Math.Abs(_Bounds.H - value.H) > 0.01 || Math.Abs(_Bounds.Z - value.Z) > 0.01)
                 {
                     _Bounds = value;
                     _PositionNeedsUpdate = true;

VocaluxeLib/Menu/SingNotes/CSingNotes.cs

@@ -316,7 +316,7 @@ namespace VocaluxeLib.Menu.SingNotes
 
             float beats = line.LastNoteBeat - line.FirstNoteBeat + 1;
 
-            if (beats == 0)
+            if (beats < 1)
                 return;
 
             SColorF color = new SColorF(

VocaluxeLib/Menu/SongMenu/CSong.cs

@@ -988,7 +988,7 @@ namespace VocaluxeLib.Menu.SongMenu
                 }
             }
 
-            if (PreviewStart == 0f)
+            if (Math.Abs(PreviewStart) < 0.001)
             {
                 if (Medley.Source == EMedleySource.Calculated)
                     PreviewStart = CBase.Game.GetTimeFromBeats(Medley.StartBeat, BPM);

VocaluxeLib/Menu/SongMenu/CSongMenuFramework.cs

@@ -616,7 +616,7 @@ namespace VocaluxeLib.Menu.SongMenu
 
                 float startposition = CBase.Songs.GetVisibleSong(_Actsong).PreviewStart;
 
-                if (startposition == 0f)
+                if (Math.Abs(startposition) < 0.001)
                     startposition = CBase.Sound.GetLength(stream) / 4f;
 
                 CBase.Sound.SetPosition(stream, startposition);

VocaluxeLib/Menu/SongMenu/CSongMenuTileBoard.cs

@@ -423,7 +423,7 @@ namespace VocaluxeLib.Menu.SongMenu
                     _MedleyTagIcon.Visible = song.Medley.Source == EMedleySource.Tag;
 
                     float time = CBase.Sound.GetLength(_SongStream);
-                    if (song.Finish != 0)
+                    if (Math.Abs(song.Finish) > 0.001)
                         time = song.Finish;
 
                     time -= song.Start;