private void UpdateCursor(bool updateSprite)
{
double perc = 0;
if (Active)
{
if (updateSprite)
{
cursorState = (cursorState + 1) % (2 * CURSOR_STATES);
}
perc = cursorState % CURSOR_STATES;
perc /= CURSOR_STATES;
}
for (int i = 0; i < 9; i++)
{
if (cursorSprites[i] == null)
{
return;
}
if (cursorSprites[i].Disposed)
{
return;
}
if (Active)
{
if (cursorState >= CURSOR_STATES)
{
cursorSprites[i].Opacity = (int)(perc * (255 - MIN_CURSOR_OPACITY) + MIN_CURSOR_OPACITY);
}
else
{
cursorSprites[i].Opacity = (int)((1 - perc) * (255 - MIN_CURSOR_OPACITY) + MIN_CURSOR_OPACITY);
}
cursorSprites[i].Opacity *= Opacity / 255;
}
else
{
cursorSprites[i].Opacity = Opacity;
}
if (i == (int)Sides.Center)
{
cursorSprites[i].Z = Z + 4;
}
else
{
cursorSprites[i].Z = Z + 5;
}
cursorSprites[i].Visible = Visible && Active;
if (updateSprite)
{
cursorSprites[i].Update();
}
}
if (!CursorRect.Empty())
{
Rect rect = new Rect(rX + CursorRect.X, rY + CursorRect.Y, CursorRect.Width, CursorRect.Height);
if (rect.X < X)
{
rect.X = X;
}
if (rect.Y < Y)
{
rect.Y = Y;
}
if (rect.Right > Rect.Right)
{
rect.Width -= rect.Right - Rect.Right;
}
if (rect.Bottom > Rect.Bottom)
{
rect.Height -= rect.Bottom - Rect.Bottom;
}
UpdateFrameSprites(ref cursorSprites, rect, C_BORDER_WIDTH, C_BORDER_WIDTH);
}
}
private void SetUpCursorCanvas()
{
_cursorCanvas = CursorRect.GetComponent <Canvas>();
_cursorCanvas.enabled = Scheme.CanUseVirtualCursor;
}
