private void TimeManager_OnUpdate()
{
sheetWindow.Refresh();
if (IsPlaying)
{
double t = GetTimeRatio();
int value = MathExtension.Lerp(0, 100, t);
progressBar.Value = value;
ElapsedTime += TimeManager.DeltaTime;
}
else
{
progressBar.Value = 0;
}
}
private void DrawMoveRect(Graphics g)
{
Rectangle rect = new Rectangle(0, 0, Width - penWidth, moveRectHeight + penWidth);
g.FillRectangle(moveRectBrush, rect.X, rect.Y, rect.Width, rect.Height);
g.DrawRectangle(moveRectPen, rect.X, rect.Y, rect.Width, rect.Height);
if (player.IsPlaying)
{
double t = player.GetTimeRatio();
int w = MathExtension.Lerp(0, Width, t);
Rectangle timeRect = new Rectangle(0, 0, w - penWidth, timeRectHeight + penWidth);
g.FillRectangle(timeRectBrush, timeRect.X, timeRect.Y, timeRect.Width, timeRect.Height);
g.DrawRectangle(moveRectPen, timeRect.X, timeRect.Y, timeRect.Width, timeRect.Height);
}
if (player.IsLoaded)
{
Rectangle nameRect = new Rectangle(0, timeRectHeight, Width, moveRectHeight - penWidth);
DrawText(g, nameRect, player.GetMusicName(), nearStringFormat);
DrawText(g, nameRect, player.GetBPM(), farStringFormat);
}
}
